a PDF version of the Final Program Book here
Transcription
a PDF version of the Final Program Book here
45TH ANNUAL ESDR MEETING 9-12 September 2015 Rotterdam, The Netherlands PROGRAM BOOK www.esdr2015.org 1 46TH ANNUAL ESDR MEETING 7-10 September 2016 Munich, Germany E T A D E H T E SAV www.esdr2016.org TABLE OF CONTENTS Sponsors of the 45th Annual ESDR Meeting 2015 Meeting Organisers Welcome to Rotterdam Complete Daily Program Overview Plan of Exhibition Area and Meeting Venue Social Program SCIENTIFIC PROGRAM BELOW: See pp 6-7 for full program including breaks, ceremonies etc Wednesday 9 September 2015 Dermatoendocrinology 2015 Future Leaders Symposium European Epidermal Barrier Research Network (contains Thursday program also) European Association of Dermato-Oncology Symposium The Epidemiology of Psoriasis: Towards a Global Psoriasis Atlas 4 4 5 6 8 10 12 13 14 15 16 Thursday 10 September 2015 European Dermatoepidemiology Network Neurobiology of the Skin Eastern European Research Drug Discovery and Translational Medicine Frontiers in Skin Biology & Dermatology: Immunology The LEO Pharma Research Foundation Awards 2015 First Steps Towards Personalized Medicine in the Treatment of Psoriasis Plenary 1 Come See My Poster 1 2015 Celgene ESDR Guest Lecture: Kathleen J Green Concurrent 1: Inflammation & Immunity 1 Concurrent 2: Hair, Cutaneous Homeostasis & Stem Cells Concurrent 3: Photobiology & Pigmentation Friday 11 September 2015 Intravenous Immunoglobulins in Dermatological Autoimmune Diseases Cytokine Signalling in Psoriasis: Extracellular and Intracellular Therapeutic Targets Recent Advances in Acne & Rosacea Research 2015 ESDR Guest Lecture: Cédric Blanpain Plenary 2 Come See My Poster 2 Understanding Lupus: The Importance of the Ubiquitination Pathway Rare Disease: Phenotypes and Genotypes 2015 René Touraine Guest Lecture: Marcus Maurer Concurrent 4: Inflammation & Immunity 2: Psoriasis Concurrent 5: Cell Adhesion and Repair Concurrent 6: Cancer 2015 Rudi Cormane Lecture: Alexander Enk 32 33 34 35 36 37 38 39 40 41 42 43 44 Saturday 12 September 2015 Mitochondria and Skin Diseases Consistency of Biologic Therapies: How Different is Similar? Mechanisms of Neuroinflammation and Pruritus Frontiers in Skin Biology and Dermatology: Omics 2015 EADV Guest Lecture: Susana Puig Horizon 2020: EU Funding Opportunities Clinical Saturday Lectures Concurrent 7: Inflammation & Immunity 3: Disease Immunology Concurrent 8: Clinical Research Concurrent 9: Genetic Disorders and Disease Mechanisms Concurrent 10: Epidermal Structure & Function 46 47 48 49 50 51 52 53 54 55 56 General Information ESDR 2015 Meeting Venue, Transport Information, Opening Times, Exhibition Information General and Practical Information Poster Information (setup, electronic posters, prizes, poster walks) 58 59 60 18 19 20 21 22 23 24 25 26 27 28 29 30 SPONSORS OF THE 45th ANNUAL ESDR MEETING 2015 CORPORATE PARTNER PLATINUM SPONSOR PLATINUM SPONSORS GOLD SPONSORS Sponsors Organisation Local Organising Committee Scientific Program Committee European Society for Dermatological Research Maarten Vermeer, Leiden (Chair) Peter Steijlen, Maastricht (Co-Chair) Mauro Picardo (Chair) David Kelsell (Vice-Chair) Salvador Aznar-Benitah Jonathan Barker Michel Gilliet Mauro Picardo Matthias Schmuth Maarten Vermeer Thomas Werfel Thomas Florestan Administrative-Director Joke Bouwstra, Leiden Carla Bruijnzeel, Utrecht Rick Hoekzema, Amsterdam Marcel Jonkman, Groningen Peter van de Kerkhof, Nijmegen Tamar Nijsten, Rotterdam Marjon Pasmooij, Groningen Errol Prens, Rotterdam Menno de Rie, Amsterdam Joost Schalkwijk, Nijmegen Rein Willemze, Leiden 4 Professional Congress Organiser Congress Bureau Erasmus MC Postbus 2040, 3000 CA Rotterdam T: +31 10 704 38 81 F: +31 10 704 47 37 E: m.bot@erasmusmc.nl W: http://www.erasmusmc.nl/congresbureau/ Caroline Blondel Baldassarre Sponsorship & Membership Co-Ordinator ESDR 7 Rue Cingra CH-1205 Geneva Switzerland Tel: +41 22 321 48 90 Fax: +41 22 321 48 92 Email: office@esdr.org http://www.esdr.org Welcome to ESDR 2015 It is a great pleasure and a privilege to welcome you to the 45th Annual Meeting of the European Society for Dermatological Research. The city of Rotterdam is Europe’s largest port city. It is a buzzing metropolis with a constantly growing skyline full of modern architecture and a city where more than 170 nationalities live and work together. Rotterdam is well connected to international travel hubs and offers a great range of hotel accommodations as well as a stimulating international atmosphere. The venue of the meeting, the Postillion Convention Centre-WTC, is the beating heart of the international business community in the Rotterdam region and is situated in the center of the city with leisure opportunities and cultural activities within walking distance. The ESDR - together with the local organizing committee has assembled an exciting scientific program that will cover the latest developments in cutaneous biology, clinical and experimental dermatology. We trust that the ESDR Rotterdam meeting will provide an opportunity to get inspiration from the newest scientific information in cutaneous research, exchange ideas, start new collaborations and make new friends. We are looking forward to welcome you in person in Rotterdam to what promises to be another excellent ESDR! Maarten Vermeer Chair, Local Organising Committee Welcome from the ESDR President On behalf of the ESDR Board I would like to welcome you to the 45th Annual Meeting of the European Society for Dermatological Research in Rotterdam from 9-12 September 2015. We have chosen a convenient location: easy to reach, easy to stay in and hopefully easy to enjoy. The local organizing committee, scientific program committee and the ESDR office have designed a program that combines high quality research with the unique opportunity to make new connections while expanding your scientific knowledge. The ESDR aims to organize scientific meetings facilitating exchange between clinicians and scientists, a significant action for the advancement of investigative dermatology. The 2015 program includes invited lectures from outstanding speakers, workshop symposia and educational events such as Frontiers in Skin Biology and Dermatology, where emerging scientists will contribute enthusiastically with their most recent scientific advances. ESDR dedicates much effort to mentoring young scientists and clinicians via collegiality programs. Specific sections have been introduced into the meeting plan such as the Future Leaders Symposium. We disseminate topics in dermatological research including some new technological approaches to scientific programs. The Drug Discovery and Translational Research session will bring together academic and industry partners and encourage interactions and collaborations. The ESDR will also host special interest groups and sister societies to provide updates in different fields related to dermatology. We have maintained the use of technologies to facilitate and disseminate information, such as the meeting app and e-posters, and aim to further improve the visibility and impact of posters presented through the Come See My Poster and Poster Walk sessions. Based on last years’ meeting, around 1000 delegates from the academic, clinical, and industrial areas are expected to attend the meeting. We hope that while in Rotterdam you will interact with international delegates and we invite you to discuss your latest and hottest data in experimental and clinical research in dermatology. We look forward to a great meeting. Mauro Picardo President, European Society for Dermatological Research 5 Wednesday 9 September 2015 Program Overview TIME SESSION LOCATION INFORMATION 10.00-13.00 Dermatoendocrinology Oscar Auditorium p 12 13.00-18.30 2015 Future Leaders Symposium Diamond Room p 13 13.00-17.50 European Epidermal Barrier Research Network (Part I) Mees Room p 14 13.30-16.30 European Association of Dermato-Oncology Symposium Penn Room 1 & 2 p 15 14.00-17.30 The Epidemiology of Psoriasis: Towards a Global Psoriasis Atlas Oscar Auditorium p 16 Thursday 10 September 2015 Program Overview 6 TIME SESSION LOCATION INFORMATION 08.00-10.30 European Dermatoepidemiology Network Oscar Auditorium p 18 08.00-10.30 Neurobiology of the Skin Penn Room 1 & 2 p 19 08.30-10.30 Eastern European Research Diamond Room p 20 08.30-10.30 Drug Discovery and Translational Medicine Rotterdam Hall p 21 08.30-10.30 European Epidermal Barrier Research Network (Part 2) Mees Room p 14 10.30-11.00 COFFEE BREAK 11.00-11.15 Opening Ceremony Rotterdam Hall 11.15-12.45 Frontiers in Skin Biology & Dermatology: Immunology Rotterdam Hall p 22 12.45-14.15 The LEO Pharma Research Foundation Awards 2015 Rotterdam Hall p 23 13.00-14.00 First Steps Towards Personalized Medicine in the Treatment of Psoriasis Diamond Room p 24 14.15-15.45 Plenary 1 Rotterdam Hall p 25 15.45-16.00 Come See My Poster 1 Rotterdam Hall p 26 16.00-16.30 2015 Celgene ESDR Guest Lecture: Kathleen J. Green Rotterdam Hall p 27 16.30-17.00 COFFEE BREAK 17.00-18.30 Concurrent 1: Inflammation & Immunity 1 Rotterdam Hall p 28 17.00-18.30 Concurrent 2: Hair, Cutaneous Homeostasis & Stem Cells Diamond Room p 29 17.00-18.30 Concurrent 3: Photobiology & Pigmentation Oscar Auditorium p 30 18.30-20.30 Welcome Reception & General Poster Viewing Session Foyer/Poster Area p 10 Friday 11 September 2015 Program Overview TIME SESSION LOCATION INFORMATION 08.30-09.30 Intravenous Immunoglobulins in Dermatological Autoimmune Diseases Oscar Auditorium p 32 08.30-09.30 Cytokine Signalling in Psoriasis: Extracellular and Intracellular Therapeutic Targets Rotterdam Hall p 33 08.30-09.30 Recent Advances in Acne & Rosacea Research Diamond Room p 34 09.30-10.00 2015 ESDR Guest Lecture: Cédric Blanpain Rotterdam Hall p 35 10.00-11.15 Plenary Session 2 Rotterdam Hall p 36 11.15-11.30 Come See My Poster 2 Rotterdam Hall p 37 11.30-13.00 COFFEE BREAK Poster Viewing 1 (ODD NUMBERS), Poster Walks p 60 13.00-14.30 Understanding Lupus: The Importance of the Ubiquitination Pathway Rotterdam Hall p 38 13.30-14.30 Rare Disease: Phenotypes and Genotypes Diamond Room p 39 14.30-15.00 2015 René Touraine Guest Lecture: Marcus Maurer Rotterdam Hall p 40 15.00-16.30 Concurrent 4: Inflammation & Immunity 2: Psoriasis Rotterdam Hall p 41 15.00-16.30 Concurrent 5: Cell Adhesion and Repair Diamond Room p 42 15.00-16.30 Concurrent 6: Cancer Oscar Auditorium p 43 16.30-17.00 COFFEE BREAK 17.00-17.15 Awards Ceremonies 2015 ILDS Certificate of Appreciation SID/ESDR Intersociety Collegiality Awards JSID/ESDR Intersociety Collegiality Awards Rotterdam Hall 17.15-17.45 2015 Rudi Cormane Lecture: Alexander Enk Rotterdam Hall 17.45-18.00 ESDR Honorary Membership Awards p 44 18.00-19.00 ESDR Annual General Meeting of Members Rotterdam Hall 19.30-24.00 Social Networking Event Laurenskerk p 10 Saturday 12 September 2015 Program Overview TIME SESSION LOCATION INFORMATION 08.30-09.30 Mitochondria and Skin Diseases Oscar Auditorium p 46 08.30-09.30 Consistency of Biologic Therapies: How Different is Similar? Rotterdam Hall p 47 08.30-09.30 Mechanisms of Neuroinflammation and Pruritus Diamond Room p 48 09.30-11.00 Frontiers in Skin Biology and Dermatology: Omics Rotterdam Hall p 49 11.00-11.30 2015 EADV Guest Lecture: Susana Puig Rotterdam Hall p 50 11.30-13.00 COFFEE BREAK Poster Viewing 2 (EVEN NUMBERS), Poster Walks 13.00-14.00 Horizon 2020: EU Funding Opportunities Diamond Room p 51 13.30-14.30 Clinical Saturday Lectures Rotterdam Hall p 52 13.30-14.30 Concurrent 7: Inflammation & Immunity 3: Disease Immunology Rotterdam Hall p 53 14.30-16.00 Concurrent 8: Clinical Research Diamond Room p 54 14.30-16.00 Concurrent 9: Genetic Disorders and Disease Mechanisms Oscar Auditorium p 55 14.30-16.00 Concurrent 10: Epidermal Structure and Function Mees Room p 56 16.00-16.30 Closing Ceremony and Poster Prizes Rotterdam Hall p 60 7 Plan of Ground Floor: Exhibition and Poster Area EXHIBITOR IPC Celgene Aeon Astron Europe/Biomimiq Cytoo Fibrotx LLC RiverD international CELLnTEC Advanced Cell Systems Booth Number 1 6 7 9 10 11 12 Plan of Main Meeting Rooms: Postillion Convention Centre-WTC SOCIAL PROGRAM THURSDAY 10 SEPTEMBER 2015, 18.30-20.30 ESDR 2015 Welcome Reception and Poster Viewing Included in your registration fee Our 2015 welcome reception will take place at the Postillion Convention Centre-WTC around the Poster Area. This is a great opportunity to meet your colleagues and peers while discussing science. A light food and beverage buffet will be served. FRIDAY 11 SEPTEMBER 2015, 19.30-24.00 ESDR 2015 Social Networking Event Tickets: Can be purchased when you register for the meeting or onsite at the meeting venue. Please purchase your tickets early as places are limited. Introduction Join us for a fun and relaxing event on Friday night. This is the perfect occasion to meet with other delegates in an informal environment. Food, beverage and music are included in the ticket price. The event will be held at Laurenskerk (church of Saint Lawrence). The church was built between 1449 and 1525 and is the only late-Gothic building to survive from medieval Rotterdam. Heavily damaged during the Second World War, the church has since been renovated to its former state. Laurenskerk Grotekerkplein 27 3011 GC Rotterdam Transport As the Laurenskerk is located in the central city, a short walk from the meeting venue, no transport has been arranged. Dress Code: Casual 10 WEDNESDAY 11 Dermatoendocrinology Date: Wednesday 9 September 2015 Time: 10.00-13.00 Room: Oscar Auditorium Chairs: Ralf Paus (Manchester, UK & Münster, Germany) & Thomas Luger (Münster, Germany) This satellite meeting is open to all registered ESDR delegates. PROGRAM insulin-induced sebogenesis and inflammation Arianna Mastrofrancesco (Rome) 11.21-11.50 Coffee Break 11.50-12.15 Lecture 3: (17 min + 8 min discussion) (Neuro-)endocrine control of energy metabolism in human skin: From keratinocyte mitochondrial biogenesis to skin aging Ralf Paus (Manchester/Münster) 10.00-10.05 Welcome Thomas Luger 10.05-10.30 Lecture 1: (17 min + 8 min discussion) PPAR, LXR, and PXR signaling in epidermal homeostasis, inflammation, and xenobiotic responses Matthias Schmuth (Innsbruck) 10.30-10.55 Lecture 2: (17 min + 8 min discussion) Perspectives for the use of a-MSH-derived peptides in clinical dermatology Thomas Luger (Münster) 12.15-12.27 Oral presentation of selected ESDR abstract C (7 min + 5 min discussion) Mucosal type mast cell degranulation and proliferation are stimulated by CRH in situ Koji Sugawara (Osaka) 10.55-11.07 Oral presentation of selected ESDR poster abstract A (7 min + 5 min discussion) Beyond the adrenal gland: The essential role of skinsynthesised glucocorticoids in health and disease Rosalind Hannen (London) 12.27-12.52 Lecture 4: (17 min + 7 discussion) 11.07-11.21 Oral presentation of selected ESDR poster abstract B (7 min + 5 min discussion) The role of sex steroids in skin aging and wound healing Matthew Hardman (Manchester) The role of PPARγ modulation in the control of the 12.52-13.00 Closing remarks NOTES ................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 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................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 12 2015 Future Leaders Symposium What is the Future of Dermatological Research? Date: Wednesday 9 September 2015 Time: 13.00-18.30 Location: Diamond Room Program Organizing Committee ESDR: David Hill, Ellen Van Den Bogaard, Matthew Caley JSID: Masatoshi Jinnin, Yoshihide Asano SID: Christian Posch, John O’Malley This satellite meeting is open to all registered ESDR delegates. Goal To facilitate interaction and collaboration between young ambitious researchers and current leaders in the field of investigative dermatology worldwide. The 2015 Future Leaders Symposium is generously supported by: PROGRAM 12.30-13.00 Registration 13.00-13.20 Welcome and introduction to Future Leaders Symposium ESDR: David Hill JSID: Masatoshi Jinnin SID: Christian Posch Session 1 Chairs: Christian Posch and Matthew Caley 13.20-13.50 Keynote Speaker 1 Your Barriers Howard Maibach (UCSF School of Medicine, USA) Scientific Presentations (15min + 3 min questions) 13.50-14.10 The Inflammatory Infiltrate in Rosacea Reveals Activation of Th1/Th17 Pathways Timo Buhl (University Medical Center Gottingen, Germany) 14.10-14.30 Mcl-1L Protects Melanocytes and Melanoma Cells from Ultraviolet B-induced Apoptosis via MEK-ERK-STAT3 Signaling Pathway: A Mechanism Essential for Melanoma Development Takeshi Fukumoto (Kobe University, Japan) 14.30-14.50 Stem Cell Therapies Tobias Schatton (Brigham and Women’s Hospital, USA) 14.50-15.20 Special Guest Presentation Nanotechnology in Heath Sciences Dave Blank (University of Twente, The Netherlands) 15.20-15.50 Coffee Break Session 2 Chairs: Ellen Van Den Bogaard and Yoshihide Asano 15.50-16.40 Interactive session with concurrent ‘laptop’ presentations on the theme of ‘future dermatology research’ 1. 2. 3. 4. 5. 16.40-17.10 Keynote Speaker 2 How to Decide your Research Project Kenji Kabashima (Kyoto University, Japan) 17.10-17.40 Keynote Speaker 3 How to Write a Research Grant and Secure Funding Christina Zielinski (Technical University Munich, Germany) 17.40-17.45 Closing Remarks 17.45-18.30 Closing reception for symposium participants 18.45- Future Leaders and Alumni Dinner (requires pre-registration) High-throughput T cell receptor sequencing – John O’Malley (Brigham and Women’s Hospital, USA). Skin microbiome – Tom Ederveen (Radboud University, Nijmegen, The Netherlands). Stem cell therapies – Antoni Gostynski (University of Groningen, University Medical Center Groningen, The Netherlands). The 3Rs in dermatology and 3D skin models – Sarah Zwart (Leiden University Medical Center, Leiden, The Netherlands). Skin Inflammageing – Dr Suzanne Pilkington (Manchester University, UK). 13 13th Meeting of the European Epidermal Barrier Research Network (E²BRN) Date: Wednesday 9 September 2015, Thursday 10 September 2015 Room: Mees Room Scientific Organising Committee: Sandrine Dubrac (Innsbruck, Austria) and Patrick Zeeuwen (Nijmegen, The Netherlands) This satellite meeting is open to all registered ESDR delegates. PROGRAM WEDNESDAY 9 SEPTEMBER 2015 Session 1: Skin Barrier: Mechanisms of Disease Chairs: Johanna Brandner (Hamburg) & Patrick Zeeuwen (Nijmegen) 13.00-13.05 Opening Johanna Brandner 13.05-13.30 Keynote Lecture 1 (20 min + 5 min discussion) Barrier and Bases Stephan Weidinger (Kiel, Germany) 13.30-13.55 Keynote Lecture 2 (20 min + 5 min discussion) Interaction of the Tight Junction Barrier and the Stratum Corneum Barrier Johanna Brandner (Hamburg, Germany) 13.55-14.40 3 Short communications chosen from the abstracts (12 min + 3 min discussion each) 13.55 – 14.10: Inflammation and Stress: The Epidermal Tight Junctions under Attack Laura Ivanovas (Gießen, Germany) 14.10 – 14.25: In silico Models to Study the Onset, Progression and Prevention of AD Elisa Domínguez-Hüttinger (London, UK) 14.25 – 14.40: Skin Penetration and Tumor Specific Cellular Uptake of G5G2.5 tecto-dendrimer Nanoparticles as a New Strategy for Targeted Delivery by Topical Application Alexander Boreham (Berlin, Germany) 14.40-16.00 Coffee break + poster session Session 2: Organotypic 3D Cultures: Models to Study Atopic Dermatitis Chairs: Sandrine Dubrac (Innsbruck) & Katja Bäsler (Hamburg) 16.00-16.25 Keynote Lecture 3 (20 min + 5 min discussion) Gene Editing of Human Pluripotent Stem Cells in Modeling Atopic Dermatitis in vitro Dusco Ilic (London, UK) 16.25-16.50 17.35-17.50 Poster Prizes THURSDAY 10 SEPTEMBER 2015 Session 3: Skin Barrier Homeostasis Chairs: Michel Simon (Toulouse) & Stefan Blunder (Innsbruck) 08.30-08.55 Keynote Lecture 5 (20 min + 5 min discussion) BARRIERS: Lessons Learned Howard Maibach (San Francisco, USA) 08.55-09.20 Keynote Lecture 6 (20 min + 5 min discussion) Epidermal Permeability Barrier: Lessons from Monogenetic Disease Matthias Schmuth (Innsbruck, Austria) 09.20-09.45 Keynote Lecture 7 (20 min + 5 min discussion) The Aryl Hydrocarbon Receptor (AHR) in Skin Barrier Homeostasis and Disease Ellen van den Bogaard (Nijmegen, The Netherlands) 3 Short communications chosen from the abstracts (12 min + 3 min discussion each) Keynote Lecture 4 (20 min + 5 min discussion) Innervated Skin Models: Implication for Atopic Dermatitis Gitta Neufang (Hamburg, Germany) 09.45 – 10.00: TMEM45A Gene Expression is Dispensable for Epidermal Keratinization and Morphogenesis Aurelie Hayez (Namur, Belgium) 3 Short communications chosen from the abstracts (12 min + 3 min discussion each) 16.50 – 17.05: Cholesterol-depletion Followed by Interleukins-4, -13 and –25 Enhances Alterations in a Reconstructed Human Epidermis Evelyne De Vuyst (Namur, Belgium) 14 17.20 – 17.35: TAp63β and Notch in Human Skin Differentiation Li Fang Koh (Singapore) 09.45-10.30 16.50-17.35 17.05 – 17.20: Altered Epidermal Lipid Biosynthesis in Patients with Atopic Dermatitis Jeroen van Smeden (Leiden, The Netherlands) 10.00 – 10.15: p38 Map Kinase Compensates Barrier Dysfunction Caused by Loss of Epidermal Insulin/IGF1 Signaling Christian Günschmann (Cologne, Germany) 10.15 – 10.30: A Novel Nrf2-Il-36γ Pathway Mediates Paracrine Growth Control of Keratinocytes Matthias Schäfer (Zurich, Switzerland) European Association of Dermato-Oncology Symposium (EADO) Date: Wednesday 9 September 2015 Time: 13.30-16.30 Location: Penn Room 1 & 2 Chairs: Céleste Lebbe, Veronique del Marmol, Jean Jacques Grob This session is open to all registered ESDR meeting delegates. PROGRAM 13.30-13.40 Introduction Céleste Lebbe 13.40-14.00 Neo Antigens and Immunotherapy of Cancer John Haanen (The Netherlands) 14.00-14.20 Improving Melanoma Patient Outcome with Autologous Dendritic Cell Therapy Bart Neyns (Belgium) 14.20-14.40 How Adjuvant Therapy could Push the Limits of Early Detection Jean Jacques Grob (France) 14.40-15.00 Genetics in Melanoma: New Targets Nicolas Dumaz (France) 15.00-15.20 Telomere length is Important for Melanoma Susceptibility but may Affect Mortality Veronique Bataille (UK) 15.20-15.40 Gene-Environment Interactions in Melanoma Amaya Viros (UK) 15.40-16.00 Melanoma Epidemiology: Burden of the Disease and Multiple Skin Cancer Loes Hollenstein (Netherlands) 16.00-16.30 Discussion and Concluding Remarks NOTES 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................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 15 The Epidemiology of Psoriasis: Towards a Global Psoriasis Atlas Date: Wednesday 9 September 2015 Time: 14.00-17.30 Room: Oscar Auditorium Overview A project under the auspices of the International League of Dermatological Societies (ILDS), the International Federation of Psoriasis Associations (IFPA) and the International Psoriasis Council (IPC), the Global Psoriasis Atlas will be the leading epidemiological web-based resource on psoriasis globally informing research, policy and health care provision of the disease worldwide. This workshop will outline the need for this project and provide participants the opportunity to discuss processes that will determine the worldwide epidemiology of psoriasis. Format: Faculty panel; Q & A after each topic and end of program Program chair: Prof Christopher Griffiths (Manchester) Faculty Prof Darren Ashcroft (Manchester, United Kingdom) Prof Matthias Augustin (Hamburg, Germany) Prof Luigi Naldi (Bergamo, Italy) Prof Tamar Nijsten (Rotterdam, The Netherlands) Dr Carsten Flohr (London, United Kingdom) PROGRAM 14.00-14.10 Welcome and introductions Chris Griffiths 14.10-14.35 Temporal trends in the epidemiology of psoriasis in the United Kingdom: population-based study using the Clinical Practice Research Datalink Darren Ashcroft 14.35-15.00 Use of multi-source data to determine psoriasis epidemiology Matthias Augustin 15.00-15.25 Lessons from studies on the epidemiology of Atopic Dermatitis Carsten Flohr 15.25-15.45 Break 15.45-16.05 The clinical epidemiology of psoriasis: an insight through registry data Luigi Naldi 16.05-16.30 Psoriasis & cardiovascular comorbidities: unravelling the maze Tamar Nijsten 16.30-16.55 A Global Psoriasis Atlas Chris Griffiths 16.55-17.15 Audience Q & A 17.15-17.30 Conclusion and adjournment Chris Griffiths 16 THURSDAY 17 European Dermatoepidemiology Network (EDEN) Date: Thursday 10 September 2015 Time: 08.00-10.30 Room: Oscar Auditorium Chairs: Tamar Nijsten, Sinéad Langan This session is open to all registered ESDR delegates. PROGRAM 08.00-08.05 Welcome 08.06-08.16 Celebrating 20 years of EDEN 08.16-08.47 Personalised Medicine for Skin Diseases Nick Reynolds (Newcastle-upon-Tyne) 08.48-09.03 Interventions for Nail Psoriasis Celine Busard (Amsterdam) 09.04-09.19 Cessation of Spread as a Motivation for Treatment in Vitiligo Reinhart Speeckaert (Gent) 09.20-09.35 Examining the Prevalence of Alcohol Use Disorders (AUD) in Patients with Skin Disease, A Cross-Sectional Study Khadija Aljefri (Newcastle-upon-Tyne) 09.36-09.51 Ordinal Regression in the Mapping of DLQI Scores to EQ-5D Utility Values: Is it Plausible? Faraz Ali (Cardiff) 09.52-10.23 Population Genomics: Life after GWAS André Uitterlinden (Rotterdam) 10.24-10.30 Closing Remarks NOTES ................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 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................................................................................................................................................................................................................................................. 18 Neurobiology of the Skin Date: Thursday 10 September 2015 Time: 08.00-10.30 Room: Penn Room 1 & 2 Chairs: Anna Zalewska (Lodz, Poland) & Marcus Maurer (Berlin, Germany) This session is open to all registered ESDR delegates. PROGRAM 08.00-08.05 Welcome and Introduction Anna Zalewska (Lodz, Poland) 08.05-08.25 Molecular Mechanisms of Pruritus Martin Steinhoff (Dubin, Ireland) 08.25-08.45 Sensory Processing of Chronic Pruritus: Investigations in the Cowhage Model Manuel P. Pereira (Münster, Germany) 08.45-09.05 Frontiers in Cutaneous Neuroendocrinology: Recent Pointers from Endocannabinoid, Prolactin and Trh Research Ralf Paus (Manchester, UK) 09.05-09.25 Sensitive Skin Laurent Misery (Brest, France) 09.25-09.45 Atopic Dermatitis and Stress Klas Nordlind (Stockholm, Sweden) 09.45-10.05 Placebo Effects and their Psychoneurobiological Underpinings in Dermatological Condtions Andrea W.M. Evers (Leiden, The Netherlands) 10.05-10.25 Neurodermatology on the Move Anna Zalewkska (Lodz, Poland) 10.25-10.30 Closing Remarks Marcus Maurer (Berlin, Germany) NOTES ................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 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................................................................................................................................................................................................................................................. 19 Eastern European Research Date: Thursday 10 September 2015 Time: 08.30-10.30 Room: Diamond Room Chair: Zsuzsanna Bata-Csörgo (Szeged), Johann Bauer (Salzburg) PROGRAM 08.30-08.40 MicroRNA-146a Alleviates Chronic Skin Inflammation in Atopic Dermatitis through Suppression of Innate Immune Responses in Keratinocytes Ana Rebane (Tartu) 08.40-08.50 Cannabidiol Exerts Sebostatic and Antiinflammatory Effects on Human Sebocytes Attila Oláh (Debrecen) 08.50-09.00 Regulatory T-cell Subsets with Aquired Functional Impairment: Important Indicators of Disease Severity in Atopic Dermatitis Krisztián Gáspár (Debrecen) 09.00-09.10 Dermoscopic Features in Different Morphologic Types of Basal Cell Carcinoma Mirjana Popadic (Belgrade) 09.10-09.40 Keynote Speaker Immunological Dysfunctions and Barrier Alterations in Atopic Dermatitis Andrea Szegedi (Debrecen) 09.40-09.50 CARD14 Frameshift Mutation via CRISPR/Cas Genome Editing Leads to IL8 Inhibition Alena Zolotarenko (Moscow) 09.50-10.00 Transient Receptor Potential Vanilloid-4 Inhibits Human Hair Growth Imre Szabó (Debrecen) 10.00-10.10 Human Constitutive Photomorphogenic Protein Down-Regulation Modulates Cancer-Relevant Gene Expression in Keratinocytes and Sensitizes the Cells to Cisplatin Barbara Fazekas (Szeged) 10.10-10.20 Vitamin D Analogues Selectively Modulate the Expression of Neuropeptides in Skin Justyna M. Wierzbicka (Gdansk) 10.20-10.30 2015 EER Awards About the EER Awards The European Society of Dermatological Research and the Austrian Society of Dermatology are jointly engaged in fostering dermatological research in Eastern Europe. Together they sponsor awards to provide recognition to young and established academic dermatologists in this area. The 2015 “Academic Leader” award will be presented to Andrea Szegedi (Debrecen). The 2015 “Research Fellow” awards will be presented to Attila Oláh (Debrecen), Krisztián Gáspár (Debrecen), Mirjana Popadic (Belgrade), Ana Rebane (Tartu) 20 Drug Discovery and Translational Medicine Date: Thursday 10 September 2015 Time: 08.30-10.30 Room: Rotterdam Hall Chairs: Chris Griffiths, Mauro Picardo PROGRAM 08.30-08.35 Introduction Chris Griffiths (Manchester, United Kingdom) 08.35-09.00 Protection of Human Skin against Environmental Novae - From Mechanistic Studies to Novel Products Jean Krutmann (Düsseldorf, Germany) 09.00-09.25 University: Industry partnerships in the Development of Effective Anti-ageing Solutions Mike Bell (Boots, United Kingdom) 09.25-09.50 Working at the Academic: Industry interface. Towards a Better Understanding of Skin Rejuvenation Rachel Watson (Manchester, United Kingdom) 09.50-10.15 Successful Public/Private Partnerships to Develop Innovative Products Hélène Duplan and Jean-Jacques Voisard (Pierre-Fabre, France) 10.15-10.30 Interactive Discussion FACULTY Jean Krutmann Jean Krutmann is Professor of Dermatology and Environmental Medicine and Director of the IUF – Leibniz Institut for Environmental Medicine at the Heinrich-Heine-University Düsseldorf. His research is in the field of dermatotoxicology and immunodermatology with special emphasis on environmentally-induced skin diseases. He is author or co-author of more than 400 publications. He is the recipient of the International Arnold-Rikli-Award, the Albert Fleckenstein Award, the Paul Gerson Unna Award, the Oscar Gans Award, the C.E.R.I.E.S.Research Support Award and the Dermopharmacy Innovation Award. He is member of the editorial board of severals journals: Skin Pharmacology and Applied Skin Physiology (since 1992), Photodermatology, Photoimmunology, Photomedicine (since 2004), Environmental Medicine (since 2005), Experimental Dermatology (since 2010). He is Associate Editor of Der Hautarzt (The Dermatologist) (since 2001) and the Journal of Dermatological Sciences (since 2008). He is visiting and adjunct professor of dermatology at the Nagoya City University, Japan, Case Western Case Western Reserve University, Cleveland, Ohio and University of Alabama, Birmingham, AL, USA and recipient of an international visiting professor fellowship of the Chinese Academy of Sciences (CAS). He is a member of the National Academy of Sciences of Germany and Xu Guang Qi Lecturer, Shanghai Institute for Biological Sciences (CAS), Shanghai, China. Mike Bell Dr Mike Bell, Skincare Scientific Advisor for Walgreens Boots Alliance, holds a BSc in Pharmacology (Hons 1st Class) and a Doctorate (DPhil) in Neurobiology from Oxford University. His interests in skin science began in 1995 when he joined Procter & Gamble as a formulation scientist, working on projects including Olay’s Total Effects. In 2003 he took a break to teach science to secondary school children before returning to the cosmetics industry in 2007 with Boots UK in Nottingham and contributing to the success of the original No7 Protect & Perfect Serum and No7 Protect & Perfect Intense Serum which established No7 as a leading skin care brand in the UK. Mike became Skincare Scientific Advisor for Boots UK in 2010, responsible for leading the skin research programmes with universities and dermatologists and the scientific support behind No7’s products. Rachel Watson Dr Watson graduated from the University of Sheffield with a BSc (Hons) in Anatomy & Cell Biology in 1992. She continued on at Sheffield under the supervision of Professor Carl Pearson for her PhD, which investigated the utility of the cell line NTera2 for modelling neurodegenerative diseases. In 1994, she moved to the University of Manchester to take up a research position in the Wellcome Trust Centre for Cell-Matrix Research; during this period, she completed the writing of her PhD. In 2001, Rachel moved into the NHS as a Clinical Scientist, working alongside Prof Chris Griffiths at Salford Royal Foundation Trust. In 2009, she was appointed as a Senior Lecturer at the University of Manchester, and was promoted to Reader in 2014. Rachel’s research focuses on understanding human ageing, with particular reference to skin. The ageing process can be divided broadly into two categories: that which occurs as a consequence of time (intrinsic ageing) and that which is the result of an individual’s interactions with their environment (extrinsic ageing). The major environmental factor which impacts upon skin is long-term sun exposure (ultraviolet radiation, UVR), although other stimuli also exert effects (sun-bed use, smoking, atmospheric pollutants etc). In addition to examining the mechanisms underlying skin ageing, Rachel also has an interest in understanding remodelling and repair of human skin occurs once damaged. This translational includes understanding how drugs, such as retinoids, interact with the skin to promote repair, dietary protection against UVR-mediated damage and performing ‘proof of principle’ in vivo clinical studies on emerging therapies. She is supported by a wide range of funders including the MRC, BBSRC, Wellcome Trust and commercial companies. 21 Frontiers in Skin Biology & Dermatology: Immunology Date: Thursday 10 September 2015 Time: 11.15-12.45 Room: Rotterdam Hall Chairs: Nick Reynolds, Thomas Werfel Introduction Dermatology has numerous interfaces with basic science fields. Thus, a constant update in these areas is crucial for the further development of dermatological research. The purpose of the Frontiers in Skin Biology and Dermatology lectures is to provide overviews about about emerging fields in science including non-dermatological topics that are relevant for experimental and clinical dermatology. These talks are principally intended as essential updates for “non-experts”. The Frontiers lectures are likely to be two of the most popular sessions at the 2015 ESDR meeting. PROGRAM 11.15-11.45 Regulatory T cells in Skin Inflammation Iris Gratz (Salburg) 11.45-12.15 Revealing the Dynamics of T cell Differentiation: An Integrated Approach of Genomics, Modelling and Molecular Immunology Masahiro Ono (London) 12.15-12.45 The Impact of Type 2 Immunity on Epithelial Dysregulation and Carcinogenesis in the Skin Jessica Strid (London) FACULTY Iris Gratz Iris Gratz received her PhD in Immunology from the University of Salzburg, Austria. She then trained as a postdoctoral fellow with Prof Johann Bauer at the EB House Austria at the University Hospital Salzburg, where she started her research on immune regulation of the skin. At the University of California, San Francisco (UCSF), she further trained with Prof Abul Abbas, an internationally renowned expert in immune tolerance and autoimmunity. In 2012, Iris Gratz, became Junior Faculty at UCSF and in 2014 she joined the junior faculty of the University of Salzburg. The principal goal of her research is to investigate the mechanisms of immune regulation in peripheral tissues. Her group is specifically interested in the biology of tissue resident regulatory T cells and their role in inflammatory settings, such as skin autoimmunity and skin gene therapy (of patients with Epidermolysis bullosa). Iris Gratz’s group develops and employs novel mouse models, including humanized mouse models, to elucidate the role of regulatory T cells in tissues, define the requirements for their generation, recruitment and maintenance in the target tissue. The long-term goal is to develop approaches to manipulate antigen-specific immune responses therapeutically. Masahiro Ono Dr Masahiro Ono was originally trained as a dermatologist, and later specialised in molecular and systems immunology. He obtained his PhD in 2006 on autoimmunity and regulatory T cells, and thereafter, worked on the molecular mechanism of the transcription factor Foxp3, revealing the interaction of Foxp3 and the transcription factor Runx1 and their transcriptional mechanisms. In 2009, Dr Ono obtained a Human Frontier Science Program Long-Term Fellowship, and thereby joined University College London (UCL). Thus he extended his expertise to genomics and systems analysis, establishing a new multidimensional framework for visualising transcriptomic data and unravelling complex processes in T cell differentiation. Dr Ono was awarded a prestigious Biotechnology and Biological Sciences Research Council (BBSRC) David Phillips Fellowship, thereby became a PI at UCL in 2013, and has been conducting multidisciplinary projects on the transcriptional programme of T cell memory and immune regulation. His approach integrates in vivo and molecular immunology, multidimensional genomics, and mathematical/ computational modelling. Jessica Strid Dr Strid did her MSc degree at the Danish University of Pharmaceutical Sciences in Copenhagen. She did her PhD in immunology at the Institute of Child Health, University College London, UK under supervision of Stephan Strobel and Robin Callard. Her PhD was focused on food allergy and skin immunology. During her PhD she discovered that the skin microenvironment is particularly well suited for the induction of type 2 immunity and that primary allergic sensitization with high levels of IgE can occur via the skin. As a PostDoc she joined Adrian Hayday’s research group at Kings College London and later worked at Cancer Research UK. Her PostDoc studies were focused on autologous ‘sterile’ stress responses in the skin, their recognition by resident immune cells and consequences for local and systemic immunity. These studies revealed that immune surveillance of stressed epithelia is linked to atopic responses. In July 2012 Dr Strid joined Imperial College London as a non-clinical lecturer and the following year was awarded the Wellcome Trust New Investigator Award. Her current work focuses on skin immune surveillance and the role of type 2 immunity in tissue homeostasis and carcinogenesis. 22 The LEO Pharma Research Foundation Awards 2015 Date: Thursday 10 September 2015 Time: 12.45-14.15 Room: Rotterdam Hall Introduction Each year, the LEO Pharma Research Foundation awards two scientists from the global science community with the aim of supporting significant advances in scientific research. In collaboration with European Society for Dermatological Research, LEO Pharma Research Foundation will present this year’s Gold and Silver award winners at the annual awards ceremony. The ceremony will feature scientific talks by the award winners and a keynote lecture by Matthias Schmuth, Professor and Chair, Dept of Dermatology, Medical University of Innsbruck, Austria. This symposium is open to all registered ESDR delegates. Lunch boxes will be provided. PROGRAM 12.45-12.50 Introduction to the Awards Ceremony Dr Tord Labuda (The LEO Pharma Research Foundation) 12.50-13.00 Introduction to the Award Winners and Presentation of the Awards Prof Mauro Picardo (ESDR President, Rome) 13.00-13.25 Gold Award Winner Lecture Metagenomics of the Skin: Results and Perspectives on our Microbial Interface Dr Nicola Segata (Trento) 13.25-13.50 Silver Award Winner Lecture Specific Immunity in Chronic Inflammatory Skin Diseases Prof Kilian Eyerich (Munich) 13.50-14.15 Keynote Lecture Nuclear Receptor-Inflammation Crosstalk: Bench to Bedside Prof Matthias Schmuth (Innsbruck) This symposium is supported by LEO Pharma Research Foundation. 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Personalized Medicine in the Treatment of Psoriasis Date: Thursday 10 September 2015 Time: 13.00-14.00 Room: Diamond Room Chair: Errol Prens (Erasmus MC, Rotterdam) This symposium is open to all registered ESDR delegates. PROGRAM 13.00-13.05 Welcome and Introduction Errol Prens (Rotterdam) 13.05-13.25 Therapeutic Drug Monitoring Martijn van Doorn (Rotterdam) 13.25-13.45 Biomarkers as Predictors of Therapeutic Response Antonio Costanzo (Rome) 13.45-14.00 Plenary Panel Discussion This educational symposium is supported by Janssen. 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Thursday 10 September 2015 Time: 14.15-15.45 Room: Rotterdam Hall Chairs: Richard Gallo, Mauro Picardo, Shinichi Sato The duration of each plenary talk is 8 minutes plus 2 minutes discussion. At the conclusion of this session, there will be a 15-minute “Come See My Poster Session” 14.15-14.25 ORAL 001 [POSTER 315] Mutations in SERPINB8 underlie a mild peeling skin phenotype M Pigors,1 L Heinz,2 V Plagnol,3 J Fischer,2 M Kharfi,4 GG Lestringant,5 D Kelsell1 and DC Blaydon1 1Blizard Institute, Centre for Cutaneous Research, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, United Kingdom, 2Institute of Human Genetics, University Medical Center Freiburg, Germany, 3Genetics Institute, University College London, United Kingdom, 4Department of Dermatology, Charles Nicolle Hospital, Tunis, Tunisia and 5British Ministry of Defence, London, United Kingdom 14.25-14.35 ORAL 002 [POSTER 316] Klk5 knock-out reverses cutaneous hallmarks of Netherton syndrome L Furio,1 G Pampalakis,2 I Michael,3 A Nagy,3 G Sotiropoulou2 and A Hovnanian1 1INSERM UMR 1163, Laboratory of Genetic Skin Diseases, Imagine Institute, University Paris Descartes - Sorbonne Paris Cité, Paris, France, 2Department of Pharmacy, School of Health Sciences, University of Patras, Rion-Patras, Greece and 3Samuel Lunenfeld Research Institute, MountSinai Hospital, Toronto, ON, Canada 14.35-14.45 ORAL 003 [POSTER 408] Individual naïve T cells give rise to both TRM and TCM after 3 different skin immunizations O Gaide,1 RO Emerson,2 X Jiang,3 H Robins,2 R Clark3 and TS Kupper3 1Dermatology, CHUV, Lausanne, Switzerland, 2Adaptive Biotech, Seattle, USA and 3Dermatology, Brigham and Women’s Hospital, Boston, USA 14.45-14.55 ORAL 004 [POSTER 246] Humanized mice overexpressing the pregnane x receptor in the epidermis exhibit a skin barrier defect associated with a Th2/ Th17 immune response resembling non lesional AD A Elentner,1 N Yannoutsos,2 S Blunder,1 R Gruber,1 V Moosbrugger-Martinz,1 M Schmuth1 and S Dubrac1 1Department of Dermatology and Venereology, Medical University of Innsbruck, Innsbruck, Austria and 2Gene Regulation and Immunology Laboratory, Department of Cell Biology, Medical University of Innsbruck, Innsbruck, Austria 14.55-15.05 ORAL 005 [POSTER 369] MicroRNA-132 supports wound healing by enhancing inflammatory-proliferative phase transition D Li,1 A Wang,2 F Meisgen,1 J Grünler,1 S Catrina,1 M Ståhle1 and NX Landén1 1Karolinska Institutet, Stockholm, Sweden and 2The Second Affiliated Hospital of Dalian Medical University, Dalian, China 15.05-15.15 ORAL 006 [POSTER 003] Newly defined ABCB5-expressing dermis mesenchymal stem cells promote healing of chronic wounds via secretion of interleukin-1 receptor antagonist S Vander Beken,1 A Sindrilaru,1 JC de Vries,1 A Kluth,2 B Over,2 C Ganss,2 NY Frank3 MH Frank,3 M Wlaschek1 and K ScharffetterKochanek1 1Dermatology and Allergic Diseases, Ulm University, Ulm, Germany, 2Ticeba GmbH, Heidelberg, Germany and 3Medicine, Brigham and Women’s Hospital, Boston, USA 15.15-15.25 ORAL 007 [POSTER 370] Nrf2 activation promotes cutaneous wound healing by keratinocyte protection and stem cell activation SS Muzumdar, H Hiebert, S Werner and M Schäfer Institute of Molecular Health Sciences, ETH Zürich, Zürich, Switzerland 15.25-15.35 ORAL 008 [POSTER 101] Interfering with stem cell-specific gatekeeper mechanisms and p53 activity results in mutant Lef1-driven skin tumour formation K Reuter and C Niemann Center for Biochemistry II and Center for Molecular Medicine Cologne, University of Cologne, Germany 25 Come See My Poster 1 Date: Thursday 10 September 2015 Time: 15.45-16.00 Room: Rotterdam Hall Chairs: Richard Gallo, Mauro Picardo, Shinichi Sato Introduction The Come See My Poster sessions take place at directly after Plenary 1 and Plenary 2. These sessions give an opportunity for presenting selected authors of highly ranked posters to give a brief one-minute introduction to their work displayed at the meeting. Poster 021 Autoantibodies to parts of type XVII collagen outside of the non-collageneous 16A domain lead to mild bullous pemphigoid due to the non-depletion of autoantigen H Iwata,1 K Imafuku,1 K Izumi,1 M Wada,2 K Natsuga,1 H Ujiie,1 W Nishie1 and H Shimizu1 1Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan 2Oral Diagnosis & Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan 111 Mast cell-derived vascular endothelial growth factor contributes to tumor growth A Rabenhorst,1 S Leja,1 A Florin,2 A Förster,1 LC Heukamp,2 RT Ullrich,3 S Willenborg,1 S Eming,1 R Büttner2 and K Hartmann1 1 Department of Dermatology, University of Cologne, Germany, 2Institute of Pathology, University of Cologne, Germany and 3Clinic I of Internal Medicine, University of Cologne, Germany 112 Virus -host interactome of oncoproteins and capsid proteins of Merkel cell polyomavirus A Touze,1 N Jerome,1 M Samimi,1 Y Jacob,2 C Demeret2 and M Ferté Chaudoy1 1University of Tours, Tours, France and 2Institut Pasteur, Paris, France 113 Anti-tumor effect of an epithelial microRNA, miR-203, in melanoma W Lohcharoenkal, L Zhang, NX Landén, M Ståhle, L Girnita, E Sonkoly and A Pivarcsi Karolinska Institutet, Stockholm, Sweden 165 Collagen XII variants in skin repair and fibrosis K Schoenborn,1 J Schulz,1 M Koch,2 T Krieg1 and B Eckes1 1Department of Dermatology, University of Cologne, Germany and 2 Experimental Dentistry & Oral Musculoskeletal Biology, University of Cologne, Germany 167 Fibroblasts from the elderly produce in vitro fibroplasia slowly, a phenomenon that is enhanced by a fibronectin peptide F Lin,2 M Tonnesen1 and RA Clark2 1Medicine, VA Medical Center, Northport, USA 2Dermatol & Biomed Eng, SBU, Stony Brook, USA 188 Gross cystic disease fluid protein 15 as a potential marker for decreased sweating in atopic dermatitis K Kamiya, J Sakabe, H Yamaguchi, T Suzuki, T Yatagai, M Aoshima, T Ito and Y Tokura Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu city, Japan 189 Elongated microparticle penetration profiling reveals potential for enhanced transepidermal drug delivery in distict body sites despite differences in strata composition T Prow, T Liu, H Soyer and M Ardigo Dermaology Research Centre, University of Queensland, Brisbane, QLD, Australia 196 26 Prevalence of musculoskeletal complaints and psoriatic arthritis in primary care patients with psoriasis MC Karreman,1 A Weel,2 M van der Ven,1 M Vis,1 I Tchetverikov,3 T Nijsten,4 M Wakkee,4 J Hazes1 and J Luime1 1Rheumatology, Erasmus University Hospital, Rotterdam, Netherlands, 2Rheumatology, Maasstad Hospital, Rotterdam, Netherlands, 3Rheumatology, Albert Schweitzer Hospital, Dordrecht, Netherlands and 4Dermatology, Erasmus University Hospital, Rotterdam, Netherlands 2015 Celgene ESDR Guest Lecture Desmosomes: Structural and Signaling Scaffolds of Surprising Diversity Date: Thursday 10 September 2015 Time: 16.00-16.30 Room: Rotterdam Hall Introduced by: David Kelsell Kathleen J. Green, PhD Joseph L. Mayberry Professor Depts of Pathology and Dermatology Northwestern University Feinberg School of Medicine Chicago, USA Kathleen Green is the Joseph L. Mayberry Professor of Pathology at Northwestern University and Professor in the Department of Dermatology. She serves as Associate Director for Basic Sciences in the R.H. Lurie Comprehensive Cancer Center. Kathleen Green’s pioneering studies demonstrate how intercellular adhesive junctions called desmosomes contribute to the development and maintenance of multicellular tissues. Their essential nature is underscored by the existence of genetic, autoimmune and bacterial toxin- mediate diseases caused by interference with desmosome function. Her work led to the discovery of a protein family, now known as “plakins” and facilitated the identification of desmoplakin mutations resulting in disorders called “Desmoplakinopathies.” Dr. Green’s work helped shift the view of desmosomes as mere spot welds to one in which these structures function as spatiotemporal signal integrators to coordinate adhesion, cell shape and differentiation status. Kathleen Green is a Fellow of the American Association for the Advancement of Science, a Keith Porter Fellow, and recipient of a MERIT Award from the National Institutes of Health. She received the Distinguished Women in Medicine and Science Award from Northwestern University in 2011 and the Martin and Gertrude Walder Award for Research Excellence in 2012. A previous William Montagna and Tanioku Kihei lecturer, Dr. Green was President of the Society for Investigative Dermatology from 2010-11 and is currently Secretary of the American Society for Cell Biology. Kathleen Green serves as Associate Editor for the Journal of Investigative Dermatology and Deputy Editor in Chief of the Journal of Cell Science. Selected Publications Simpson, C.L., D. Patel and K.J. Green. (2011). Deconstructing the skin: cytoarchitectural determinants of epidermal morphogenesis. Nat. Rev. Mol. Cell Biol. 12: 565-80. Nekrasova, O.E., E.V. Amargo, Smith, W.O. Smith, J. Chen, G.E. Kreitzer, and K.J. Green. (2011). Desmosomal cadherins utilize distinct kinesins for assembly into desmosomes. J. Cell Biol. 195: 1185-203. Harmon, R.M., C.L. Simpson, J.L. Johnson, J.L. Koetsier, A. Dubash, N. Najor, O. Sarig, E. Sprecher, and K.J. Green. (2013). Desmoglein-1/Erbin interaction suppresses Erk activation to support epidermal differentiation. J. Clin. Invest. 123: 1556-70. PMC3613912. Dubash, A.D., J.L. Koetsier, E.V. Amargo, N.A. Najor, R.H. Harmon, and K.J. Green. (2013). The GEF Bcr activates RhoA/MAL signaling in keratinocytes to promote keratinocyte differentiation via Desmoglein-1. J. Cell Biol. 202: 653-66. PMC3747303. Nekrasova, O. and K.J. Green (2013). Desmosome assembly and dynamics. Trends in Cell Biol. 23: 537-46. Samuelov, L., O. Sarig R.M. Harmon, D. Rapaport, A. Ishida-Yamamoto, O. Isakov, J.L. Koetsier, A.Gat, I. Goldberg, R. Bergman, R. Spiegel, O. Eytan, S. Geller, S. Peleg, N. Shomron, C.S.M. Goh, N. J. Wilson, F.J.D. Smith, E. Pohler, M.A. Simpson, W.H. I. McLean, A.D. Irvine, M. Horowitz, J.A. McGrath, K.J. Green* and E. Sprecher*. (2013). Desmoglein 1 membranal deficiency results in severe dermatitis, multiple allergies and metabolic wasting. Nat. Genet. 45: 1244-8. (*Co-corresponding authors). Patel, D, A. Dubash, and G. Kreitzer and K.J. Green (2014). Disease mutations in desmoplakin inhibit Cx43 membrane targeting mediated by desmoplakin-EB1 interactions. J. Cell Biol. 206: 779-97. Todorovic, V., J.L. Koetsier, L.M. Godsel and K.J. Green (2014). Plakophilin 3 mediates Rap1-dependent desmosome assembly and adherens junction maturation. Mol. Biol. Cell. Epub Sept 10, 2014. Acknowledgment of Support The ESDR recognises the support of Celgene in making possible the 2015 Celgene ESDR Guest Lecture. 27 Concurrent 1: Inflammation & Immunity 1 Date: Thursday 10 September 2015 Time: 17.00-18.30 Room: Rotterdam Hall Chairs: Christoph Schlapbach, Mona Ståhle, Kerstin Steinbrink Concurrent talks are 8 minutes plus 2 minutes discussion. 17.00-17.10 ORAL 015 [POSTER 413] Human skin harbours a resident T cell subset with rapid, innate-like responsiveness: a new perspective on tissue immunesurveillance R Woolf, O Nussbaumer and A Hayday Department of Immunobiology, King’s College London, United Kingdom 17.10-17.20 ORAL 016 [POSTER 424] Human T-cell Leukemia Virus type 1 can modulate TLR-induced dendritic cells activation via C-Type lectin receptors T Shimauchi,1 F Blanchet,1 K Finsterbusch,1 M Czubala,1 T Easter,1 K Ladell,2 D Price,2 C Bangham,3 Y Tokura4 and V Piguet1 1 Department of Dermatology & Wound Healing, Institute of Infection & Immunity, Cardiff University School of Medicine, Cardiff, United Kingdom, 2Institute of Infection & Immunity, Cardiff University School of Medicine, Cardiff, United Kingdom, 3Section of Immunology, Imperial College London Wright-Fleming Institute, London, United Kingdom and 4Department of Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan 17.20-17.30 ORAL 017 [POSTER 414] The pruritus- and TH2-associated cytokine interleukin-31 promotes growth of sensory nerves M Feld,1 R Garcia,2 S Katayama,3 G Muirhead,4 O Sergeeva,5 S Tsoka,4 J Kere,3 S Dillon,2 M Steinhoff6 and B Homey1 1Dermatology, HHU, Düsseldorf, Germany, 2ZymoGenetics, Seattle, WA, 3Biosciences, Karolinska Institutet, Huddinge, Sweden, 4Informatics, King’s College, London, United Kingdom, 5Neurophysiology, HHU, Düsseldorf, Germany and 6Dermatology, UCD, Dublin, Ireland 17.30-17.40 ORAL 018 [POSTER 008] Innate immune signal triggered co-factor dependent anaphylaxis is mediated by TLR ligation F Wölbing,2 S Kaesler,1 W Kempf,2 A Umbach,3 Y Skabytska,1 F Lang,3 P Yu,4 D Vöhringer,5 M Röcken1 and T Biedermann2 1 Dermatology, Eberhard Karls University Tübingen, Germany, 2Dermatology, Technical University Munich, Germany, 3Physiology, Eberhard Karls University Tübingen, Germany, 4Institute of Immunology, Philipps-University Marburg, Germany 17.40-17.50 ORAL 019 [POSTER 419] Transforming Growth Factor Beta Induces a SAMHD1-independent post-entry restriction to HIV-1 infection of immature langerhans cells M Czubala,1 M Ivory,1 F Blanchet2 and V Piguet1 1Infection and Immunity, Cardiff University, Cardiff, United Kingdom and 25UMR5236 CNRS, UM1,UM2, CPBS, Montpellier, France 17.50-18.00 ORAL 020 [POSTER 422] Sensory fibers drive IL-23 from CD301b+ dermal dendritic cell to drive cutaneous host defense against Candida albicans infection SW Kashem and D Kaplan Dermatology, University of Minnesota, Minneapolis, USA 18.00-18.10 ORAL 021 [POSTER 015] Keratinocytes play an essential role on epicutaneous Staphylococcus aureus infection through MyD88 S Nakagawa,1 Y Nakamura,1 Y Katayama,1 G Nunez2 and H Matsue1 1Dermatology, Chiba University, Chiba City, Japan and 2Pathology and Comprehensive Cancer Center, University of Michigan, Ann Arbor, USA 18.10-18.20 ORAL 022 [POSTER 007] Aryl hydrocarbon receptor activation at keratinocyte leads to atopic dermatitis-like lesion via artemin induction T Hidaka,1 E Ogawa,2 E Kobayashi,1 T Suzuki,1 T Fujimura,1 S Aiba,3 R Okuyama2 and M Yamamoto1 1Medical Biochem, Tohoku Univ, Sendai, Japan, 2Dermatol, Shinshu Univ, Matsumoto, Japan and 3Dermatol, Tohoku Univ, Sendai, Japan 18.20-18.30 ORAL 023 [POSTER 423] Endothelial cell junctions are tightened by regulatory T cells via induction of a cAMP, VE-cadherin dependent mechanism, leading to reduced inflammation in contact hypersensitivity reactions S Ring, A Enk and K Mahnke University Hospital Heidelberg, Heidelberg, Germany 28 Concurrent 2: Hair, Cutaneous Homeostasis & Stem Cells Date: Thursday 10 September 2015 Time: 17.00-18.30 Room: Diamond Room Chairs: Salvador Aznar Benitah, Sabine Eming, Matthew Hardman Concurrent talks are 8 minutes plus 2 minutes discussion. 17.00-17.10 ORAL 024 [POSTER 371] Atypical Kinase C balances stem cell renewal and differentiation through the tumor suppressor Lethal Giant Larvae (Lgl) S Vorhagen,1 F Tellkamp,2 M Fink,1 M Leitges3 and CM Niessen1 1Department of Dermatology / CECAD, Cologne, Germany, 2Center for Molecular Medicine, Cologne, Germany and 3Biotechnology Centre, University of Oslo, Norway 17.10-17.20 ORAL 025 [POSTER 373] Ceramide synthase 4 affects hair follicle cycling and stem cell maintenance F Peters, S Vorhagen, S Brodesser, K Jakobshagen, JC Brüning, CM Niessen and M Krönke University of Cologne, Cologne, Germany 17.20-17.30 ORAL 026 [POSTER 376] Dominant negative mutation of Sox18 inhibits normal dermal papilla development during embryogenesis and regeneration RM Villani,1 S Hodgson,2 J Legrand,2 J Greaney,1 H Wong,2 C Pichol-Thievend,3 C Adolphe,3 B Wainwright,3 M Francois3 and K Khosrotehrani1 1Diamantina Institute, University of QLD, Brisbane, QLD, Australia, 2UQCCR, University of QLD, Brisbane, QLD, Australia and 3IMB, University of QLD, Brisbane, QLD, Australia 17.30-17.40 ORAL 027 [POSTER 375] Suppression of Neutrophil-Mediated Tissue Damage – A Novel Skill of Mesenchymal Stem Cells D Jiang,1 J Muschhammer,1 Y Qi,1 A Kügler,1 JC de Vries,1 M Saffarzadeh,2 A Sindrilaru,1 M Wlaschek,1 KT Preissner2 and K Scharffetter-Kochanek1 1Department of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany and 2Institute of Biochemistry, Justus Liebig University Giessen, Giessen, Germany 17.40-17.50 ORAL 028 [POSTER 383] Plasmacytoid dendritic cells is a key player during the initiation phase of alopecia areata in C3H/HeJ mouse T Ito, T Suzuki, A Funakoshi, T Fujiyama and Y Tokura Dermatology, Hamamatsu University School of Medicine, Hamamatsu, Japan 17.50-18.00 ORAL 029 [POSTER 382] Development of myelinated and non-myelinated sensory nerve fibers in reinnervated human skin promotes maturation of mast cells from resident progenitor cells J Chéret,1 L Ponce,1 R Clayton,3 C Le Gall-Ianotto,2 L Misery,2 M Bertolini1 and R Paus3 1University of Münster, Germany, 2University of Western Brittany, Brest, France and 3University of Manchester, United Kingdom 18.00-18.10 ORAL 030 [POSTER 381] Keeping in touch with autophagy – a mouse model with Atg7-deficient Merkel cells S Sukseree, H Rossiter, E Tschachler and L Eckhart Department of Dermatology, Medical University of Vienna, Vienna, Austria 18.10-18.20 ORAL 031 [POSTER 389] Lrig1 and CD44v3 expression in human folliculosebaceous unit L Barnes,1 J Pünchera,1 J Saurat2 and G Kaya1 1University Hospital of Geneva, Dermatology, University of Geneva, Switzerland and 2 Swiss Centre for Human Applied Toxicology, University of Geneva, Switzerland 18.20-18.30 ORAL 032 [POSTER 393] Expression map of three distinct skin fibroblast populations isolated from human skin H Topouzi and CA Higgins Bioengineering, Imperial College London, United Kingdom 29 Concurrent 3: Photobiology & Pigmentation Date: Thursday 10 September 2015 Time: 17.00-18.30 Room: Oscar Auditorium Chairs: Mark Berneburg, Eugene Healy, David Hill Concurrent talks are 8 minutes plus 2 minutes discussion. 17.00-17.10 ORAL 033 [POSTER 471] Vasoactive intestinal peptide (VIP) is a novel, complex neuroendocrine regulator of human HF melanocyte biology in situ M Bertolini,1 M Bähr,1 M Sulk,1 L Ponce,1 Y Uchida,1 J Chéret,1 K Loser,1 T Bíró,2 DJ Tobin3 and R Paus4 1Dermatology, University of Münster, Lübeck, Germany, 2Immunology and Physiology, University of Debrecen, Debrecen, Hungary, 3Centre for Skin Sciences, Faculty of Life Sciences, University of Bradford, United Kingdom and 4Centre for Dermatology Research, Institute of Inflammation and Repair, University of Manchester, United Kingdom 17.10-17.20 ORAL 034 [POSTER 470] A genome-wide association study in Korean women identifies susceptibility loci for Tanning phenotype Y Chang,1 H Lee,2 S Park,4 J Shin,2 M Chang,1 Y Shin,3 H Jung,2 C Kim,2 J Lee2 and Y Lee2 1LG Household and Healthcare, Daejeon, Republic of Korea, 2Department of Dermatology, Chungnam National University, Daejeon, Republic of Korea, 3Theragen-Etex Bio Institute, Advanced Institute of Convergence Technology, Suwon-si, Republic of Korea and 4Gyeryong public health center, Gyeryong, Republic of Korea 17.20-17.30 ORAL 035 [POSTER 421] Emerging role of polyfunctional CXCR3+/CCR6+ effector memory T cells in vitiligo J Seneschal, A Darrigade, B Dessarthe, C Vernisse, J Rambert, F Lucchese, N Boukhedouni, A Taieb, K Ezzedine and K Boniface Dermatology, Bordeaux University, Bordeaux, France 17.30-17.40 ORAL 036 [POSTER 469] Transcriptional analysis of vitiligo skins reveals the alteration of WNT pathway: a promising target for repigmenting vitiligo patients C Regazzetti,1 F Joly,2 C Marty,2 M Rivier,2 B Mehul,2 P Reiniche,2 C Mounier,2 R Ballotti,1 J Voegel2 and T Passeron1 1INSERM, Nice, France and 2Galderma, Sophia-Antipolis, France 17.40-17.50 ORAL 037 [POSTER 466] Autophagy deficient mouse melanocytes display a senescence associated secretory phenotype (SASP) and ER stress after UV exposure C Ni,1 M Narzt,1 I Nagelreiter,2 L Larue,3 H Rossiter,1 E Tschachler1 and F Gruber1 1Dermatology, Medical University of Vienna, Austria, 2Christian Doppler Laboratory for Biotechnology of Skin Aging, Vienna, Austria and 3Institut Curie, Orsay, France 17.50-18.00 ORAL 038 [POSTER 468] Light-independent pro-inflammatory and pro-oxidant effects of purified human hair melanins on keratinocyte cell cultures S Lembo,1 A Napolitano,2 R Di Caprio,1 L Panzella,2 R Micillo,2 A Balato1 and G Monfrecola1 1Dermatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy and 2Department of Organic Chemistry and Biochemistry, University of Naples Federico II, Naples, Italy 18.00-18.10 ORAL 039 [POSTER 465] UV-induced 6-4 photoproducts block DNA replication and activate the ATR-Chk1 pathway M Kawasumi,1 K Hung,1 J Sidorova2 and P Nghiem1 1Medicine/Dermatology, University of Washington, Seattle, USA and 2Pathology, University of Washington, Seattle, USA 18.10-18.20 ORAL 040 [POSTER 472] UVB irradiation induces HMGB1 in keratinocytes without causing apoptosis K Torii and A Morita Geriatric & Environmental Dermatology, Nagoya City University, Grad School of Medical Science, Nagoya, Japan 18.20-18.30 ORAL 041 [POSTER 476] Intensity of oxidant stimulus, inflammation and cell senescence: possible implication in photoaging process S Briganti, E Flori and M Picardo Laboratory of Cutaneous Physiopathology and CIRM, San Gallicano Dermatologic Institute, IRCCS, Rome, Italy 30 FRIDAY 31 Intravenous Immunoglobulins in Dermatological Autoimmune Diseases Date: Friday 11 September 2015 Time: 08.30-09.30 Room: Oscar Auditorium Chair: Alexander Enk (Heidelberg) PROGRAM 08.30-08.50 New European guidelines on the use of IVIg: indications, therapy management and mode of action Alexander Enk (Heidelberg) 08.50-09.10 Management of dermatomyositis and the importance of high-dose intravenous immunoglobulins Cord Sunderkötter (Münster) 09.10-09.30 Non-receptor-mediated anti-inflammatory effects of IgG Ralf Ludwig (Lübeck) This educational symposium is supported by Biotest. 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 32 Cytokine Signalling in Psoriasis: Extracellular and Intracellular Therapeutic Targets Date: Friday 11 September 2015 Time: 08.30-09.30 Room: Rotterdam Hall PROGRAM 08.30-08.40 Introduction and Overview of the Immunopathogenesis of Psoriasis Peter van de Kerkhof (The Netherlands) 08.40-09.00 Therapeutic Cytokine Targeting – Intracellular and Extracellular Pathways Frank Nestle (United Kingdom) 09.00-09.20 Emerging Data on the Mechanisms of Efficacy of JAK Inhibition James G Krueger (USA) 09.20-09.30 Q&A This educational symposium is supported by Pfizer. 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 33 Recent Advances in Acne & Rosacea Research Date: Friday 11 September 2015 Time: 08.30-09.30 Room: Diamond Room PROGRAM 08.30-08.35 Introduction Martin Steinhoff (Ireland), Alison Layton (UK) 08.35-08.50 Current Knowledge on Innate Immunity in Acne & Rosacea Anna Di Nardo (USA) 08.50-09.05 Unrevealing the Anti-inflammatory Properties of Ivermectin Valérie Julia (Galderma R&D Sophia-Antipolis, France) 09.05-09.20 Presentation of the Galderma Acne & Rosacea Research Awardees Alison Layton (UK) 09.20-09.30 Closing Remarks Martin Steinhoff (Ireland) This educational symposium is supported by Galderma. 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 34 2015 ESDR Guest Lecture Mechanisms Regulating Tumor Heterogeneity in Skin Cancers Date: Friday 11 September 2015 Time: 9.30-10.00 Room: Rotterdam Hall Introduced by: Salvador Aznar Benitah Cédric Blanpain, MD, PhD Principal Investigator, Blanpain Lab Interdisciplinary Research Institute Université Libre de Bruxelles Brussels, Belgium Cédric Blanpain graduated as a Medical Doctor (1995), received his PhD in Medical Sciences (2001) and was board certified in internal medicine (2002) at the Université Libre de Bruxelles (ULB), Belgium. Cedric performed a postdoctoral training in the laboratory of Elaine Fuchs, at the Rockefeller University, New York, USA from 2002 to 2006. Cédric Blanpain is full professor of Stem Cell and Development Biology and investigator of the WELBIO (Walloon Excellence in Life science and Biotechnology) at the IRIBHM, Université Libre de Bruxelles (ULB). His research group is studying the mechanism regulating stem cell fate decision during embryonic development, tissue homeostasis and repair as well as the implication of stem cells during cancer initiation and growth. Cédric Blanpain received several prestigious awards and fellowships including the career development award of the HFSP, EMBO young investigator, ERC starting grant, Outstanding Young Investigator Award of the International Society of Stem Cell Research (ISSCR) and is an EMBO member since 2012. Selected Publications Lescroart F, Chabab S, Lin X, Rulands S, Paulissen C, Rodolosse A, Auer H, Achouri Y, Dubois C, Bondue A, Simons BD, Blanpain C. Early lineage restriction in temporally distinct populations of Mesp1 progenitors during mammalian heart development. Nat Cell Biol. 2014 Sep;16(9):829-40. doi: 10.1038/ncb3024. Epub 2014 Aug 24. Blanpain C, Fuchs E. Stem cell plasticity. Plasticity of epithelial stem cells in tissue regeneration. Science. 2014 Jun 13;344(6189):1242281. doi: 10.1126/science.1242281. Epub 2014 Jun 12. Review. Boumahdi S, Driessens G, Lapouge G, Rorive S, Nassar D, Le Mercier M, Delatte B, Caauwe A, Lenglez S, Nkusi E, Brohée S, Salmon I, Dubois C, del Marmol V, Fuks F, Beck B, Blanpain C. SOX2 controls tumour initiation and cancer stem-cell functions in squamous-cell carcinoma. Nature. 2014 Jul 10;511(7508):246-50. doi: 10.1038/nature13305. Epub 2014 Jun 8. Beck B, Blanpain C. Unravelling cancer stem cell potential. Nat Rev Cancer. 2013 Oct;13(10):727-38. doi: 10.1038/nrc3597. Blanpain C, Simons BD. Unravelling stem cell dynamics by lineage tracing. Nat Rev Mol Cell Biol. 2013 Aug;14(8):489-502. doi: 10.1038/nrm3625. Epub 2013 Jul 17. Review. Sotiropoulou PA, Karambelas AE, Debaugnies M, Candi A, Bouwman P, Moers V, Revenco T, Rocha AS, Sekiguchi K, Jonkers J, Blanpain C. BRCA1 deficiency in skin epidermis leads to selective loss of hair follicle stem cells and their progeny. Genes Dev. 2013 Jan 1;27(1):39-51. doi: 10.1101/gad.206573.112. Epub 2012 Dec 27. Lapouge G, Beck B, Nassar D, Dubois C, Dekoninck S, Blanpain C. Skin squamous cell carcinoma propagating cells increase with tumour progression and invasiveness. EMBO J. 2012 Dec 12;31(24):4563-75. doi: 10.1038/emboj.2012.312. Epub 2012 Nov 27. 35 Plenary 2 Date: Friday 11 September 2015 Time: 10.00-11.15 Room: Rotterdam Hall Chairs: Zsuzsanna Bata-Csörgo, John McGrath, Maarten Vermeer Plenary talks are 8 minutes plus 2 minutes discussion. 10.00-10.10 ORAL 009 [POSTER 158] Skin type VII collagen acts as a tumour suppressor by regulating TGFβ and angiogenesis V Martins,1 M Caley,1 K Moore,2 Z Szentpetery,1 S Marsh,1 DF Murrell,3 V-M Kähäri,4 J McGrath,5 J Marshall2 and E O’Toole1 1Centre for Cell Biology & Cutaneous Research, Barts & the London School of Medicine & Dentistry, United Kingdom, 2Barts Cancer Institute, Barts & the London School of Medicine and Dentistry, United Kingdom, 3Dermatology, University of New South Wales, Sydney, Australia, 4Dermatology, University of Turku, Finland 5St John’s Inst of Dermatology, Kings College London, United Kingdom 10.10-10.20 ORAL 010 [POSTER 002] Murine macrophage NADPH oxidase controls wound healing A Kügler,1 S Schatz,1 S Vander Beken,1 D Jiang,1 T Peters,1 L Schneider,1 A Rück,2 B De Geest,3 K Scharffetter-Kochanek1 and A Sindrilaru1 1Dermatology and Allergic Diseases, University of Ulm, Germany, 2Core Facility for Confocal and Multiphoton Microscopy, University of Ulm, Germany and 3Department of Pharmaceutics, University of Ghent, Belgium 10.20-10.30 ORAL 011 [POSTER 409] Commensal microbe-derived short chain fatty acids induce cutaneous regulatory T cells in mice A Schwarz, A Bruhs and T Schwarz Dermatology, University Clinic Kiel, Germany 10.30-10.40 ORAL 012 [POSTER 369] IL-17 produced by group 3 innate lymphoid cells (ILC3) and γδT cells is pivotal for host defense against epicutaneous candidiasis via neutrophil activation MT Iwasawa,1 Y Nakamura,1 S Wakabayashi,1 S Saijo2 and H Matsue1 1Dermatology, Chiba University, Japan and 2Medical Mycology Research Center, Chiba University, Japan 10.40-10.50 ORAL 013 [POSTER 100] NUAK2 amplification coupled with PTEN deficiency promote melanoma development via CDK activation T Namiki,1 T Yaguchi,2 K Nakamura,2 M Kawaguchi,3 A Tanemura,4 I Katayama,4 H Yokozeki,1 Y Kawakami2 and V Hearing3 1 Dermatology, Tokyo Medical and Dental University, Tokyo, Japan, 2Division of Cellular Signaling, Keio University School of Medicine, Institute for Advanced Medical Research, Tokyo, Japan, 3Laboratory of Cell Biology, National Cancer Institute, Bethesda, MD and 4 Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan 10.50-11.00 ORAL 014 [POSTER 180] Herpes zoster, acute cardiovascular events and the role of zoster vaccination C Minassian, S Thomas, L Smeeth, I Douglas, R Brauer and S Langan Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom NOTES .................................................................................................................................................................................................................................................. 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.................................................................................................................................................................................................................................................. 36 Come See My Poster 2 Date: Friday 11 September 2015 Time: 11.15-11.30 Room: Rotterdam Hall Chairs: Zsuzsanna Bata-Csörgo, John McGrath, Maarten Vermeer Introduction The Come See My Poster sessions take place at directly after Plenary 1 and Plenary 2. These sessions give an opportunity for presenting selected authors of highly ranked posters to give a brief one-minute introduction to their work displayed at the meeting. Poster 261 The microvesicular miRNome of senescent human fibroblasts L Terlecki-Zaniewicz,1 I Lämmermann,1 H Dellago,1 R Weinmüllner,1 M Hackl2 and J Grillari1 1Biotechnology, University of Nat Res and Life Science, Vienna, Vienna, Austria and 2TAmiRNA GmbH, Vienna, Austria 259 p38 Map kinase compensates barrier dysfunction caused by loss of epidermal insulin/IGF-1 signaling E Wachsmuth,1 SY Aghdam,2 MD Akyuz,1 C Günschmann,1 JC Bruning3 and CM Niessen1 1Department of Dermatology, University of Cologne, Germany, 2University of Wisconsin, Madison, WI and 3Center for Endocrinology, Diabetes and Preventive Medicine (CEDP), University hospital of Cologne, Germany 325 New plectinopathy affecting only skin from plectin isoform 1a deficiency MF Jonkman,1 K Gostynska,1 H Pas,1 AM Pasmooij,1 MJ Castañón2 and G Wiche2 1Dermatology, University Medical Centre Groningen, Groningen, Netherlands and 2Biochemistry and Cell Biology, University of Vienna, Austria 331 Insulin and Insulin-like growth factor-1 Can Modulate the Phosphoinositide-3-kinase / Akt/ FoxO1 Pathway in SZ95 Sebocytes Y Mirdamadi,1 A Thielitz,1 CC Zouboulis,2 U Bommhardt,3 S Quist1 and H Gollnick1 1Department of Dermatology and Venereology, Otto-von-Guericke-University, Magdeburg, Germany, 2Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Dessau, Germany and 3Institute of Molecular and Clinical Immunology, Otto-von-Guericke-University, Magdeburg, Germany 377 MFG-E8 promotes mesenchymal stem cells-induced angiogenesis K Yamada, A Uchiyama, S Ogino, B Perera, Y Yokoyama, Y Takeuchi, O Ishikawa and S Motegi Gunma University, Maebashi, Japan 378 Role of cortical actin disorganization in keratinocyte proliferation in psoriasis S Lee,1 H Hong,1 S Kim2 and J Kim1 1Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea and 2Department of Dermatology, College of Medicine, Yonsei University, Seoul, Republic of Korea 425 Acute Graft-versus-Host-Disease likely results of skin resident T cells reaction to newly generated dendritic cells from engrafted stem cells TR Matos, KF Lima, CP Elco, A Gehad, JE Teague, TS Kupper and R Clark Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 428 Expansion of circulating CD49b+LAG3+ type 1 regulatory T cells in human skin chronic graft-versus-host disease A de Masson,1 H Le Buanec,1 M Robin,2 M Bagot,1 A Bensussan,1 G Socié2 and J Bouaziz1 1INSERM U976, Paris, France and 2Saint Louis Hospital, Paris, France 483 The relationship between pigmentation level and CD4+, CD8+ and CD20+ lymphocytes in primary cutaneous melanomas AA Brozyna,1 W Jozwicki1 and AT Slominski2 1Dept. of Tumor Pathology and Pathomorphology, Oncology Centre-Lukaszczyk Memorial Hospital, Rydygier Collegium Medicum, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland and 2Dept. of Dermatology, University of Alabama at Birmingham, Birmingham, AL NOTES 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 37 Understanding Lupus: The importance of the Ubiquitination Pathway Date: Friday 11 September 2015 Time: 13.00-14.30 Room: Rotterdam Hall Key Learning Objectives Understand the molecular etiology and genetic risk factors leading to Lupus Understand the relevant autoantigens driving disease pathology Understand the current clinical research efforts targeting the treatment of Lupus This symposium is open to all registered ESDR delegates. Lunch boxes will be provided. PROGRAM 13.00-13.10 Welcome & Introduction to Understanding Lupus Michel Gilliet (Lausanne, Switzerland) 13.10-13.30 Dissecting the Molecular Pathways Conferring the Risk of Lupus Myles Lewis (London, United Kingdom) 13.30-13.35 Q&A 13.35-13.55 Immunopathogenic Mechanisms in Lupus Claudia Günther (Dresden, Germany) 13.55-14.00 Q&A 14.00-14.20 Developments in Targeted Therapy for Lupus Peter Schafer (New York, USA) 14.00-14.25 Q&A 14.25-14.30 Summary and Close Michel Gilliet (Lausanne, Switzerland) This educational symposium is supported by Celgene. 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Director of Research at the Department of Dermatology and Allergy; Associate Director of the Allergie-Centrum-Charité; Head of the Specialty Clinics for Urticaria, Mastocytosis, Pruritus and Angioedema and the Dermatological Allergology Lab; trained in experimental pathology at the Beth Israel Deaconess Hospital and Harvard Medical School in Boston (1995-98); Board certification for Dermatology (2000) and Allergology (2003). Habilitation (“Why do we have mast cells?“) at the University of Mainz (2003). Head of urticaria network e.V. (UNEV). Coordinator of the National Priority Programme “Physiological functions of mast cells”. Head of GA²LEN Taskforce on urticaria and the EU COST programme “Mast cells and basophils”. Board member for ECARF in German Foundation for Pollen Information Service. Selected Publications Siebenhaar, F., Metz, M., and Maurer, M.: Mast cells protect from skin tumor development and limit tumor growth during cutaneous de novo carcinogenesis in a Kit-dependent mouse model. Exp. Dermatol. 2014: 23; 159-164. Maurer, M., Rosén, K., Hsie, H. J., Saini, S., Grattan, C., Gimenéz-Arnau, A., Agarwal, S., Doyle, R., Canvin, J., Kaplan, A., and Casale, T.: Omalizumab for the treatment of chronic idiopathic or spontaneous urticaria. New Engl. J. Med. 2013: 368; 924-935. Dudeck, A., Sünder, C., Lopez Kostka, S., von Stebut, E.*, and Maurer, M.*: Mast cells promote Th1 and Th17 responses by modulating dendritic cell maturation and function. Eur. J. Immunol. 2011: 41; 1883-1893. Altrichter, S.*, Peter, H.-J.*, Pisarevskaja, D., Metz, M., Martus, P., and Maurer, M.: IgE mediated autoallergy against thyroid peroxidase – a novel pathomechanism of chronic spontaneous urticaria? PLoS ONE 2011: 6; e14794. Weller, K., Foitzik, F., Paus, R., Syska, W., and Maurer, M.: Mast cells are required for normal healing of skin wounds in mice. FASEB J. 2006: 20; 2366-2368. 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 40 Concurrent 4: Inflammation & Immunity 2: Psoriasis Date: Friday 11 September 2015 Time: 15.00-16.30 Room: Rotterdam Hall Chairs: Jonathan Barker, Andrea Chiricozzi, Marieke Seyger Concurrent talks are 8 minutes plus 2 minutes discussion. 15.00-15.10 ORAL 042 [POSTER 411] IκBζ plays an important role in the pathogenesis of psoriasis by mediating IL-17A-driven effects C Johansen,1 P Ommen,1 T Bertelsen,1 H Vinter,1 S Hailfinger,2 S Lorscheid,2 K Schulze-Osthoff2 and L Iversen1 1Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark and 2Department of Molecular Medicine, Eberhard Karls University, Tübingen, Germany 15.10-15.20 ORAL 043 [POSTER 001] Skin-mediated promotion of thrombosis is abrogated following IL-23/IL-17 inhibition or IL-6 deletion in mouse models of psoriasis J Golden,1 Y Fritz,1 Y Wang,2 Y Li,1 D Simon,2 TS McCormick1 and NL Ward1 1Dermatology, Case Western Reserve University, Cleveland, USA and 2Cardiovascular Medicine, Case Western Reserve University, Cleveland, USA 15.20-15.30 ORAL 044 [POSTER 410] Langerhans cells migrate to lymph nodes with increased number in mice with Stat3 activation in keratinocytes and are essential for development of psoriasis-like lesion K Nakajima,2 S Kataoka,2 M Yamamoto,2 B Malissen1 and S Sano2 1Centre d’Immunologie de Marseille-Luminy, UM2 Aix-Marseille Université, Marseille, France and 2Department of Dermatology, Kochi Medical School, Nankoku, Japan 15.30-15.40 ORAL 045 [POSTER 418] Interleukin (IL)-26 overexpressed in psoriatic skin has antimicrobial and pro-inflammatory functions J Di Domizio,2 S Meller1 and M Gilliet2 1Heinrich-Heine-University, Duesseldorf, Germany and 2University Hospital of Lausanne, Lausanne, Switzerland 15.40-15.50 ORAL 046 [POSTER 005] Programmed cell death-ligand 1 alleviates psoriatic inflammation by suppressing IL-17A production from PD-1hi T cells J Kim,1 Y Choi,1 B Lee,2 S Park,3 H Kim,4 Y Sung,5 S Kim6 and E Shin1 1Laboratory of Immunology and Infectious Diseases, Graduate School of Medical Science and Engineering, KAIST, Daejeon, Republic of Korea, 2Genexine, Inc., Seongnam, Republic of Korea, 3 Laboratory of Translational Immunology & Vaccinology, Graduate School of Medical Science and Engineering, KAIST, Daejeon, Republic of Korea, 4Dept of Environmental Medical Biology, Institute of Tropical Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea, 5Division of Integrative Biosciences and Biotechnology, Pohang University of Science & Technology, Pohang, Republic of Korea and 6Dept of Dermatology & Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea 15.50-16.00 ORAL 047 [POSTER 420] Innate stimulus triggering preferential Th17 response in HLA-Cw6+ gutatte psoriasis through skin-specific memory T cells, epidermal cells, and Streptococcus pyogenes interaction E Ruiz Romeu,2 M Ferran,1 M Sagristà,1 A Giménez-Arnau,1 A Celada,2 R Pujol1 and L Santamaria-Babi2 1Dermatology, IMAS, Barcelona, Spain and 2Physiology and Immunology, University of Barcelona, Barcelona, Spain 16.00-16.10 ORAL 048 [POSTER 020] Expanded αβ T cell clones are present in the healed lesions of psoriasis and likely represent the autoreactive T cells of origin TR Matos,1 JT O’Malley,1 A Gehad,1 JE Teague,1 E Lowry,1 H Robins,3 TS Kupper,1 JG Krueger2 and R Clark1 1Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, 2Rockefeller University, New York, NY and 3Adaptive Biotechnologies, Seattle, WA 16.10-16.20 ORAL 049 [POSTER 328] The International Psoriasis Council Exome Chip Project: Exome arrays reveal known and novel coding variant associations International Psoriasis Council Exome Chip Consortium1,2,3 (speaker: Nick Dand1) 1King’s College London, London, UK, 2ChristianAlbrechts-University, Kiel, Germany, 3University of Michigan Ann Arbor, Michigan, USA 16.20-16.30 ORAL 050 [POSTER 006] Molecular diagnostics of psoriasis and eczema- a novel approach to establish personalised therapy NV Garzorz,3 L Krause,1 F Lauffer,3 A Atenhan,2 J Thomas,2 FJ Theis,1 T Biedermann,3 C Schmidt-Weber,2 S Eyerich2 and K Eyerich3 1 Institute of Computational Biology, Helmholtz Center Munich, Neuherberg, Germany, 2Center of Allergy and Environment, Technical University, Munich, Germany and 3Department of Dermatology and Allergy, Technical University Munich, Germany 41 Concurrent 5: Cell Adhesion and Repair Date: Friday 11 September 2015 Time: 15.00-16.30 Room: Diamond Room Chairs: Kathy Green, Veli-Matti Kähäri, Edel O’Toole Concurrent talks are 8 minutes plus 2 minutes discussion. 15.00-15.10 ORAL 051 [POSTER 327] A Hay-Wells syndrome mouse model reveals a crucial function for p63 in regulating skin mechanical integrity and thymic stromal lymphopoietin levels M Mollo,1 L Cirillo,1 JL Johnson,2 E Polishchuk,3 R Polishchuk,3 D Antonini4 and C Missero1 1CENIGE-Center for Genetic Engineering, Naples, Italy, 2Pathology and Dermatology, Feinberg School of Medicine, Chicago, IL, 3Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy and 4IRCCS SDN, Naples, Italy 15.10-15.20 ORAL 052 [POSTER 326] iRHOM2 regulation of ADAM17 is a key regulator of epithelial growth factor signalling MA Brooke, B Fell and D Kelsell Blizard Institute, Barts & The London School of Medicine & Dentistry, London, United Kingdom 15.20-15.30 ORAL 053 [POSTER 162] The recessive mutation G2375R in human desmoplakin, associated with cardiac, skin and hair abnormalities, inhibits the binding of desmoplakin to intermediate filaments B Favre,1 N Begré,1 L Fontao2 and L Borradori1 1Clinical Research-Dermatology, Insel Hospital-University of Bern, Switzerland and 2 Dermatology, University Hospital of Geneva, Switzerland 15.30-15.40 ORAL 054 [POSTER 159] Nuclear actin controls keratinocyte motility via transcriptional regulation of adhesive and cytoskeletal genes AS Sharili and JT Connelly Centre for Cell Biology and Cutaneous Research, Queen Mary, University of London, United Kingdom 15.40-15.50 ORAL 055 [POSTER 160] Collective endothelial cell migration is regulated by VE-cadherin endocytosis, adhesion, and cytoskeletal linkage C Cadwell, B Nanes and A Kowalczyk Emory University, Atlanta, GA, USA 15.50-16.00 ORAL 056 [POSTER 161] Plakophilin 1 is Essential for Desmosomal Adhesion and Survival K Rietscher, A Wolf and MB Hatzfeld Institute of Molecular Medcine, Pathobiochemistry, Martin-Luther-University of Halle/Saale, Halle/Saale, Germany 16.00-16.10 ORAL 057 [POSTER 163] Classical cadherin mediated mechanotransduction in the regulation of tight junctions and desmosomes M Rübsam,1 B Boggetti,1 J Xia,1 A Mertz2 and CM Niessen1 1Department of Dermatology; Center for Molecular Medicine Cologne; Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany and 2Department of Physics, Yale University, New Haven, CT, USA 16.10-16.20 ORAL 058 [POSTER 166] Collagen XVII-laminin-332 interactions modulate keratinocyte motility E Hoppe, L Bruckner-Tuderman, C Has and C Franzke Dermatology, University Freiburg Medical Center, Freiburg, Germany 16.20-16.30 ORAL 059 [POSTER 323] In vivo restoration of type VII collagen expression in human-skin-graft mouse model upon antisense oligonucleotide-mediated exon skipping J Bremer,1 PC van den Akker,2 A Gostynski,1 MF Jonkman,1 A Aartsma-Rus3 and AM Pasmooij1 1Dermatology, University of Groningen, University Medical Center Groningen, Netherlands, 2Genetics, University of Groningen, University Medical Center Groningen, Netherlands and 3Human Genetics, University Medical Center Leiden, Netherlands 42 Concurrent 6: Cancer Date: Friday 11 September 2015 Time: 15.00-16.30 Room: Oscar Auditorium Chairs: Lionel Larue, Caterina Missero, Christian Posch Concurrent talks are 8 minutes plus 2 minutes discussion. 15.00-15.10 ORAL 060 [POSTER 106] Mechanisms regulating HPV8-mediated tumorigenesis X Ding,1 T Lucas,1 G Marcuzzi,2 H Pfister2 and S Eming1 1Department of Dermatology, University of Cologne, Germany and 2Institute of Virology, University of Cologne, Germany 15.10-15.20 ORAL 061 [POSTER 102] Th1 immunity controls malignant transformation by preventing loss of differentiation H Braumüller, T Wieder, E Brenner and M Röcken University Medical Center Tübingen, Germany 15.20-15.30 ORAL 062 [POSTER 108] Attenuation of human SCC malignancy by introduction of reprogramming factors M Takaishi,1 M Tarutani,1 J Takeda2 and S Sano1 1Department of Dermatology, School of Medicine, Kochi University, Nankoku, Japan and 2Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Suita, Japan 15.30-15.40 ORAL 063 [POSTER 109] Role of Xeroderma pigmentosum fibroblasts in squamous cell carcinoma cells invasion SI Al-Qaraghuli, S Rouanet, C Gagioli, J Albrengues, M Goncalves-Maia, T Magnaldo and Y Gache Institute for research on cancer and aging, Nice, France 15.40-15.50 ORAL 064 [POSTER 105] MiR-203 is suppressed in poorly but not well-differentiated cutaneous squamous cell carcinomas and regulates the expression of MYC oncogene W Lohcharoenkal,1 M Harada,2 J Lovén,3 NX Landén,1 M Ståhle,1 E Sonkoly,1 M Arsenian-Henriksson,3 D Grandér2 and A Pivarcsi1 1 Unit of Dermatology, Karolinska Institutet, Stockholm, Sweden, 2Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden and 3MTC, Karolinska Institutet, Stockholm, Sweden 15.50-16.00 ORAL 065 [POSTER 103] B cells Promote Tumor Immunity against B16F10 Melanoma T Kobayashi,1 T Matsushita,1 Y Hamaguchi,1 M Hasegawa,2 M Fujimoto3 and K Takehara1 1Department of Dermatology, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kanazawa, Japan, 2Dermatology, University of Fukui, Fukui, Japan and 3Dermatology, University of Tsukuba, Tsukuba, Japan 16.00-16.10 ORAL 066 [POSTER 107] Dysregulation of soluble adenylyl cycase leads to melanocyte transformation CA Nardin,1 M Park,2 A Bacchiocchi,3 R Halaban3 and J Zippin4 1Dermatologie, Centre Hospitalier Universitaire de Besancon, Besancon, France, 2Dermatology, Albert Einstein College of Medicine, New York, USA, 3Dermatology, Yale University, New Haven, USA and 4Meyer Cancer Center, Weill Cornell Medical Center, New York, USA 16.10-16.20 ORAL 067 [POSTER 110] The role of argonaute protein 2 in cytokine-induced senescence of cancer cells M Rentschler, Y Chen, H Braumüller, J Pahl, E Brenner, S Weidemann, T Wieder and M Röcken Dermatology, University Medical Center Tübingen, Germany 16.20-16.30 ORAL 068 [POSTER 104] Tumor cell-intrinsic PD-1 pathway effects promote Merkel cell carcinoma growth C Posch,1 S Kleffel,1 MC Joubert,1 Q Zhan,2 S Fucaloro,1 M Thakuria,1 TS Kupper,1 GF Murphy2 and T Schatton1 1Dermatology, Brigham and Women’s Hospital, Boston, USA and 2Pathology, Brigham and Women’s Hospital, Boston, USA 43 2015 Rudi Cormane Lecture DCs, Tregs and Beyond: Lessons Learnt from the Skin Immune System Date: Friday 11 September 2015 Time: 17.15-17.45 Room: Rotterdam Hall Introduced by: Mauro Picardo Alexander Enk, MD Chair, Department of Dermatology Ruprecht Karls Universität Heidelberg, Germany Alexander H. Enk, M.D., is head of the Department of Dermatology at the Ruprecht Karls Universität Heidelberg. He earned his medical degree at the University of Münster, FRG in 1988. The same year, he started his residency in dermatology at the Department of Dermatology in Mainz. Subsequently, he left Germany for a research fellowship at the National Institutes of Health, Dermatology Branch with Steve Katz from 1990- 1992, before returning to Germany and completing his residency in 1994 in Mainz. Alexander Enk became Chair of the Department of Dermatology in Heidelberg in 2004. His specialization is in immunodermatology and he has co-authored more than 200 publications in peer reviewed journals. He is also an elected member of the German Academy of Sciences “Leopoldina”. Currently Secretary and President-Elect of the German Dermatological Association, Prof Enk is a former president of the ESDR and is a Board member of the ISID. He is member of the ESDR, EADV, SID and German Dermatological Society and is an honorary member of the JSID as well as the Hungarian and Austrian dermatological societies. Selected Publications Jonuleit H, Schmitt E, Schuler G, Knop J, Enk AH. Induction of interleukin 10-producing, nonproliferating CD4+ T cells with regulatory properties by repetitive stimulation with allogeneic immature human dendritic cells. J Exp Med 192: 1213-1222, 2000. Jonuleit H, Schmitt E, Tüttenberg A, Stassen M, Knop J, Enk AH. Identification and functional characterization of human CD4+/CD25+ with regulatory properties isolated from peripheral blood. J. Exp. Med. 193: 1285-1294, 2001. Jonuleit H, Schmitt E, Kakirman H, Stassen M, Knop J, Enk AH. Infectious tolerance: Human CD25+ regulatory T cells convey suppressor activity to conventional CD4+ T helper cells. J. Exp. Med. 196:255-261, 2002. Mahnke, K., Qian Y., Knop, J., Enk, A.H.. Dendritic cells, engineered to secrete a T-cell receptor mimick peptide, induce antigen-specific immunosuppression in vivo. Nat. Biotechnol. 21:903-908, 2003. Gebhardt C, Riehl A, Durchdewald M, Németh J, Fürstenberger G, Müller-Decker K, Enk A, Arnold, Nawroth PP, Hess J, Angel P. RAGE signalling sustains inflammation and promotes tumor development. J Exp Med. 2008 Feb 18/205(2):275-85. Ring S, Enk AH, Mahnke K. ATP activates regulatory T Cells in vivo during contact hypersensitivity reactions. J Immunol. 2010 Apr 1; 184(7):3408-16 Döbel, T, Kunze, A., Tränkner K, Ludwig A., Schmitz, M, Enk A, Schäkel, K.FcγRIII (CD16) equips immature 6-sulfo LacNAc-expressing dendritic cells (slanDCs) with a unique capacity to handle IgG-complexed antigens. Blood 2013 44 SATURDAY 45 Mitochondria and Skin Diseases Date: Saturday 12 September 2015 Time: 08.30-09.30 Room: Oscar Auditorium PROGRAM All talks are 15 minutes plus 5 minutes Q & A 08.30-08.50 Mitochondrial Dysfunction Across Skin Diseases Johann Bauer (Salzburg) 08.50-09.10 Potential of Mitochondria-Targeting Peptides to Improve Mitochondrial Function David A. Brown (USA) 09.10-09.30 Vitiligo as Possible Mitochondrial Disease Mauro Picardo (Rome) This educational symposium is supported by Stealth Biotherapeutics. 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Therapies: How Different is Similar? Date: Saturday 12 September 2015 Time: 08.30-09.30 Room: Rotterdam Hall Chair: Neil H Shear (Toronto) PROGRAM Each talk is 15 minutes and will be followed by 5 minutes discussion. 08.30-08.50 Biologics and Biosimilars: Why Structural Differences Matter Roy Jefferis, MD, PhD (Professor Emeritus, School of Immunity and Infection, University of Birmingham, Birmingham, UK) 08.50-09.05 Structural Consistency of Adalimumab, A Glycosylated Monoclonal Antibody Paul W Tebbey, PhD, MBA (Therapeutic Area Lead, Biotherapeutics, Global Medical Affairs, AbbVie Inc, Chicago, Illinois, USA) 09.05-09.25 Translating Structural Differences to Clinical Practice and Research Neil H Shear, MD (Professor and Chief of Dermatology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada) 09.25-09.30 Q&A This educational symposium is supported by Abbvie. 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Neuroinflammation and Pruritus Date: Saturday 12 September 2015 Time: 08.30-9.30 Room: Diamond Room Charles Institute Translational Dermatology Seminar Series Sponsored by University College Dublin and Dublin Skin Charity (CDSCHC). PROGRAM 08.30-08.35 Introduction and Overview Martin Steinhoff (UCD Charles Institute of Dermatology, Dublin, Ireland) 08.35-09.00 TRP Ion channels as Regulators of Inflammation and Pruritus Wolfgang Liedtke (Duke University, North Carolina, USA) 09.00-09.30 Central Mechanisms of Pruritus Earl Carstens (University of California Davis, CA, USA) NOTES .................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 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.................................................................................................................................................................................................................................................. ................................................................................................................................................................................................................................................. 48 Frontiers in Skin Biology and Dermatology: Omics Date: Saturday 12 September 2015 Time: 9.30-11.00 Room: Rotterdam Hall Chairs: Frank Nestle, Mauro Picardo Introduction Dermatology has numerous interfaces with basic science fields. Thus, a constant update in these areas is crucial for the further development of dermatological research. The purpose of the Frontiers in Skin Biology and Dermatology lectures is to provide overviews about about emerging fields in science including non-dermatological topics that are relevant for experimental and clinical dermatology. These talks are principally intended as essential updates for “non-experts”. The Frontiers lectures are likely to be two of the most popular sessions at the 2015 ESDR meeting. PROGRAM 09.30-10.00 Transcriptomic and Epigenomic Analyses to Understand Adult Stem Cell Function Salvador Aznar Benitah (Barcelona) 10.00-10.30 Maintenance of the Mutualistic Interplay Between the Epithelial Barrier and the Gut Microbiota Mathias Chamaillard (Lille) 10.30-11.00 Use of Lipidomics to Highlight Novel Therapeutic Targets Michael J.O. Wakelam (Cambridge) FACULTY Salvador Aznar Benitah Salvador Aznar Benitah obtained his Honours Degree in Biochemistry at McGill University (Montreal, Canada) in 1998. He then obtained his PhD in Molecular Oncology at the Biomedical Research Institute in Madrid. In 2003 he moved to London as a postdoctoral fellow to the laboratory of Prof. Fiona Watt at the London Research Institute (Cancer Research UK) where he became interested in studying the behavior of adult stem cells. At the age of 32 he established is own lab at the Center for Genomic Regulation (CRG) in 2007 as a Junior ICREA researcher. In September 2012 Dr. Benitah was promoted to ICREA Research Professor, and in 2013 he moved his laboratory to the Institute for Biomedical Research (IRB) in Barcelona as a Senior researcher. He has authored more than 45 papers in journals such as Science, Nature, Nature Cell Biology,and Cell Stem Cell, among others. In 2013 he was awarded an ERC starting grant, and he has recently been awarded in 2014 the Beug Foundation award for Metastasis Research, and the prestigious Banc Sabadell Investigator Award. In 2015 he has been appointed as a Foundation Botín Researcher. Dr. Benitah’s lab aims at identifying and characterizing the molecular mechanisms underlying the function of adult stem cells, in particular those that are responsible for the maintenance of stratified epithelia. The recent work of his lab has been mainly focused in understanding how adult stem cells are spatiotemporally regulated, how they communicate with their local and systemic environment, and how stem cell malfunction contributes to tissue ageing and cancer. In recent years and in close collaboration with a team of clinicians at the Hospital Vall D’Hebron in Barcelona, his lab is developing a large project aimed at studying the molecular mechanisms responsible for the metastatic spread of oral squamous cell carcinomas, to identify better prognostic and therapeutic strategies against this aggressive type of tumor. Mathias Chamaillard The composition of gut microbial communities is controlled by co-evolutionarily conserved surveillance systems, including the Nodlike receptors. Our recent findings suggest that emerging, disease-predisposing dysbiosis can now be intentionally manipulated by targeting the major Crohn’s disease-predisposing NOD2 gene and the related molecule NLRP6. However, the lack of a multi-level approach with high spatial and temporal resolution biases our view of the bioactivity of the microbiota and the dynamics of the host’s effector/regulatory immune network that maintain microbial symbiosis (Gastroenterology. 2013 Nov;145(5):1150-1). Understanding the contribution that specific commensals make to impairing or failing to promote mucosal healing and how the host coordinates bacterial symbiosis is urgently needed, in order to envision the development of more efficient therapeutic interventions. To address this fundamental, challenging issue, we shall seek to identify: (i) biochemical, anatomical and immunological features of commensals which overcome or preserve (either individually or as a whole organ) epithelial barrier function, and (ii) specific cellular and molecular features through which NOD2 and NLRP6 shape a protective assembly of commensal lineages against intestinal inflammation and tumorigenesis. These insights will be gained by combining germ-free and Cre-LoxP technologies with innovative in vivo imaging, deep sequencing and mass spectrometry-based proteomics.The outputs of this integrated approach may challenge dogmas on ancestral microbial-eukaryotic symbiosis, and have a broad impact on biomedical sciences worldwide. Michael Wakelam Michael Wakelam received a BSc in Medical Biochemistry in 1977 and a PhD in Biochemistry in 1980 from the University of Birmingham. Following post-doctoral work at the University of Konstanz, Germany and Imperial College London he was appointed to the faculty of the Biochemistry Department, Glasgow University in 1985; he moved to a full Professor position at the Institute for Cancer Studies, University of Birmingham in 1993. In 2007 he became the Director of the Babraham Institute in Cambridge, he is an Honorary Professor at Cambridge and Birmingham Universities and a visiting Professor at King’s College London. Dr Wakelam’s research has made significant contributions to understanding the role and regulation of phospholipase D, to defining the importance of the molecular structure of lipid species in their ability to function as messengers and also to the development of lipidomics methodologies particularly for phosphoinositides. In addition to core BBSRC funding, his work is supported by programme grants from the MRC, Cancer Research Technology and AstraZeneca. 49 2015 EADV Guest Lecture Melanoma Genetics Date: Saturday 12 September 2015 Time: 11.00-11.30 Room: Rotterdam Hall Introduced by: Marcel Jonkman Susana Puig, MD, PhD Research Director “Melanoma: Imaging, genetics and immunology” at IDIBAPS Barcelona, Spain Susana Puig is the director of the research program “Melanoma: Imaging, genetics and immunology” at the Biomedical Research Institute August Pi I Sunyer (IDIBAPS). She serves as consultant dermatologist at the Melanoma Unit, in the Dermatology Department of the Hospital Clinic and as professor at the University of Barcelona. Special research areas are melanoma and skin cancer focusing in different areas and their clinical applications including imaging techniques for the in vivo noninvasive diagnosis, skin cancer susceptibility, carcinogenesis, genetics of melanoma, melanoma immunology and therapy. She is devoted to teach all over the world to translate to patient’s care innovation performed in melanoma and skin cancer research. She has published more than 220 indexed papers, editor of several books and contributed with more than 30 book chapters. She is active member of international consortiums as GenoMel, BioGenomel, M-skip and MelaNostrum dealing with melanomas genetics and Board member of the International Dermoscopy Society and the Confocal Working Group dedicated to imaging innovation. Recent Publications Salerni G, Carrera C, Lovatto L, Martí-Laborda RM, Isern G, Palou J, Alós L, Puig S, Malvehy J. Characterization of 1152 lesions excised over 10 years using total-body photography and digital dermatoscopy in the surveillance of patients at high risk for melanoma. J Am Acad Dermatol. 2012 Nov;67(5):836-45. Puig-Butillé JA, Carrera C, Kumar R, Garcia-Casado Z, Badenas C, Aguilera P, Malvehy J, Nagore E, Puig S. Distribution of MC1R variants among melanoma subtypes: p.R163Q is associated with Lentigo Maligna Melanoma in a Mediterranean population. Br J Dermatol. 2013 Oct;169(4):804-11. Ogbah Z, Badenas C, Harland M, Puig-Butille JA, Elliot F, Bonifaci N, Guino E, Randerson-Moor J, Chan M, Iles MM, Glass D, Brown AA, Carrera C, Kolm I, Bataille V, Spector TD, Malvehy J, Newton-Bishop J, Pujana MA, Bishop T, Puig S. Evaluation of PAX3 genetic variants and nevus number. Pigment Cell Melanoma Res. Pigment Cell Melanoma Res. 2013 Sep;26(5):666-76 Shitara D, Ishioka P, Alonso-Pinedo Y, Palacios-Bejarano L, Carrera C, Malvehy J, Puig S. Shiny White Streaks: A Sign of Malignancy at Dermoscopy of Pigmented Skin Lesions. Acta Derm Venereol. 2014 Mar;94(2):132-7. Bennàssar A, Vilata A, Puig S, Malvehy J. Validation Of Fluorescent Confocal Microscopy Criteria And Histopathological Correlation For The Diagnosis Of Basal Cell Carcinoma And Most Common Subtypes. Br J Dermatol. 2014 Feb;170(2):360-5. Alarcon I, Carrera C, Palou J, Alos L, Malvehy J, Puig S. Impact of in vivo reflectance confocal microscopy on the number needed to treat melanoma in doubtful lesions. Br J Dermatol. 2014 Apr;170(4):802-8. Puig-Butille JA, Escámez MJ, Garcia-Garcia F, Tell-Marti G, Fabra A, Martínez-Santamaría L, Badenas C, Aguilera P, Pevida M, Dopazo J, Del Río M, Puig S. Capturing the biological impact of CDKN2A and MC1R genes as an early predisposing event in melanoma and non melanoma skin cancer. Oncotarget. 2013 Jul;22(7):494-6. Pozzobon FC, Puig-Butillé JA, González-Alvarez T, Carrera C, Aguilera P, Alos L, Badenas C, Grichnik JM, Malvehy J, Puig S. Dermoscopic criteria associated with BRAF and NRAS mutation status in primary cutaneous melanoma. Br J Dermatol. 2014 Oct;171(4):754-9. Potrony M, Puig-Butillé JA, Aguilera P, Badenas C, Carrera C, Malvehy J, Puig S. Increased prevalence of lung, breast, and pancreatic cancers in addition to melanoma risk in families bearing the cyclin-dependent kinase inhibitor 2A mutation: Implications for genetic counseling. J Am Acad Dermatol. 2014 Nov;71(5):888-95. Griewank KG, Murali R, Puig-Butille JA, Schilling B, Livingstone E, Potrony M, Carrera C, Schimming T, Möller I, Schwamborn M, Sucker A, Hillen U, Badenas C, Malvehy J, Zimmer L, Scherag A, Puig S, Schadendorf D. TERT Promoter Mutation Status as an Independent Prognostic Factor in Cutaneous Melanoma. J Natl Cancer Inst. 2014 Sep 13;106(9). 50 Horizon 2020: EU Funding Opportunities Date: Saturday 12 September 2015 Time: 13.00-14.00 Room: Diamond Room Introduction This ESDR Educational Session will look at funding available from the European Commission via the Horizon 2020 Program, with a focus on Health related opportunities, as well as the European Research Council (ERC) and fellowships and doctoral training programs from the Marie Skłodowska-Curie Actions. PROGRAM 13.00-13.45 Horizon 2020: EU Funding Opportunities Greg Dow (QMUL, London) 13.45-14.00 Q&A FACULTY Greg Dow Greg Dow has been working in EU funding since the beginning of FP7, when he worked for the UK Research Office (UKRO) in Brussels. At UKRO, he advised UK universities on successful strategies for acquiring EU research funding, and also acted as National Contact Point for the UK for the European Research Council. Since leaving Brussels in 2009, Greg has worked for both the Liverpool and London School of Tropical Medicine, bringing in several successful EU grant proposals within Health research, including Marie-Curie fellowships, ERC grants, large scale cooperation programme grants and grants from other EU funders such as IMI and the European Agency for Health and Consumers. Since 2012, he has been working in the newly created EU Unit at Queen Mary University of London, where he focuses on advising academics in preparing successful proposals for Horizon 2020, setting up contracts and managing ongoing projects. He continues to work closely with UKRO and the network of National Contact Points to stay up to date with the latest developments in EU research funding. 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Lectures Date: Saturday 12 September 2015 Time: 13.30-14.30 Room: Rotterdam Hall Chairs: Chris Griffiths, Martin Röcken About Clinical Saturday Lectures The main mission of the ESDR is to foster basic research in dermatology and skin biology. To increase the exchange between basic scientists and clinicians at the annual meeting, the ESDR includes “Clinical Saturday Lectures” as part of the regular program. By offering Clinical Saturday Lectures and industry sponsored symposia, the ESDR hopes to make the meeting as attractive for clinicians as it always has been for basic scientists. The ESDR feels committed to satisfying the needs and interests of both scientists and clinicians. The dialogue and cross fertilization between these two groups is essential for the future prosperous development of dermatology. Clinical Saturday 2015 is run in association with the European Academy for Dermatology and Venereology (EADV). PROGRAM 13.00-13.30 How to Recognize Revertant Skin in Epidermolysis Bullosa Marcel Jonkman (Groningen, The Netherlands) 13.30-14.00 The Role of the Innate Immune System in Atopic Dermatitis Tilo Biedermann (Munich, Germany) 14.00-14.30 New Therapeutic Perpectives for XPC and DNA Repair Disorders Alain Taïeb (Bordeaux, France) NOTES .................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 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.................................................................................................................................................................................................................................................. .................................................................................................................................................................................................................................................. 52 Concurrent 7: Inflammation & Immunity 3: Disease Immunology Date: Saturday 12 September 2015 Time: 14.30-16.00 Room: Rotterdam Hall Chairs: Michael Hertl, Marjon Pasmooij, Errol Prens Concurrent talks are 8 minutes plus 2 minutes discussion. 14.30-14.40 ORAL 069 [POSTER 435] Effective melanoma defense by turning tumor resident mast cells into T-cell recruiting immune sentinels S Kaesler,1 Y Skabytska,1 F Wölbing,1 M Koeberle,1 W Kempf,1 T Volz,1 M Röcken2 and T Biedermann1 1Dermatology, TU Munich, Germany and 2Dermatology, University of Tübingen, Germany 14.40-14.50 ORAL 070 [POSTER 324] IL-17C, TNFα and IL-36 compensate for loss of IL-6 and identify novel signals facilitating the transition between uninvolved and involved psoriasis skin P Klenotic,1 Y Fritz,1 A Johnston,2 TS McCormick1 and NL Ward1 1Derm, Case Western Reserve University, Cleveland, OH and 2Derm, University of Michigan, Ann Arbor, MI 14.50-15.00 ORAL 071 [POSTER 434] Expansion of thymus-derived Tregs exhibiting a Th2-like phenotype is promoted in atopic dermatitis V Moosbrugger-Martinz,1 CH Tripp,1 R Gruber,1 BE Clausen,2 D Finke,3 C Heufler,1 H Fiegl,4 M Schmuth1 and S Dubrac1 1Department of Dermatology and Venereology, Medical University of Innsbruck, Austria, 2Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Germany, 3Developmental Immunology, Department of Biomedicine, University of Basel, Switzerland and 4Department of Gynecology and Obstetrics, Medical University of Innsbruck, Austria 15.00-15.10 ORAL 072 [POSTER 012] Development and characterization of a compromised organotypic model mimicking Atopic Dermatitis P Rouaud,1 D Boudier,1 L Marchand,1 V Barruche,1 S Bordes,1 H Coppin,2 M Roth2 and B Closs1 1R&D, SILAB, Saint Viance, France and 2 Centre de Physiopathologie de Toulouse Purpan, Inserm, U1043; CNRS, U5282, Université de Toulouse, Toulouse, France 15.10-15.20 ORAL 073 [POSTER 121] STING Activation of Tumor Endothelial Cells Initiates Spontaneous and Therapeutic Antitumor Immunity O Demaria,1 N Gestermann,1 J Di Domizio,1 O Gaide,1 D Speiser,3 RL Modlin2 and M Gilliet1 1Dermatology, CHUV, Lausanne, Switzerland, 2Dermatology, David Geffen School of Medicine at University of California, Los Angeles, CA and 3Ludwig Cancer Research, Lausanne, Switzerland 15.20-15.30 ORAL 074 [POSTER 004] Intravenous immunoglobulin regulates anti-desmoglein 3 autoantibody production in B220- antibody-producing cells in mice with pemphigus vulgaris Y Kase,1 J Yamagami,2 N Wada,2 H Takahashi,2 S Koyasu3 and M Amagai2 1Central Research Laboratory, Japan Blood Products Organization, Kobe, Japan, 2Department of Dermatology, Keio University School of Medicine, Tokyo, Japan and 3Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan 15.30-15.40 ORAL 075 [POSTER 014] PDE4 inhibition as potential treatment of epidermolysis bullosa acquisita H Koga,1 A Recke,2 G Vidarsson,3 H Pas,4 MF Jonkman,4 D Zillikens2 and R Ludwig2 1Department of Dermatology, Kurume University School of Medicine, Kurume, Japan, 2Institute of Experimental Dermatology, University of Lübeck, Germany, 3Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, Amsterdam, Netherlands and 4Center for Blistering Diseases, Department of Dermatology, University Medical Center Groningen, University of Groningen, Netherlands 15.40-15.50 ORAL 076 [POSTER 013] The soluble form of Fas Ligand plays a pivotal role in blister formation in pemphigus R Lotti,1 A Strasser,2 A Marconi,1 L O’Reilly2 and C Pincelli1 1Laboratory of Cutanous Biology, University of Modena and Reggio Emilia, Modena, Italy and 2Molecular Genetics of Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia 15.50-16.00 ORAL 077 [POSTER 011] Keratin mutations cause TSLP upregulation: implications for itch in blistering skin disorders TM Magin,2 V Kumar,2 M Behr,2 D Kiritsi,1 A Scheffschick,2 M Homberg,2 A Schwieger-Briel1 and L Bruckner-Tuderman1 1 Universitätshautklinik, Uni Freiburg, Freiburg, Germany and 2TRM & Biological Sciences, Uni Leipzig, Leipzig, Germany 53 Concurrent 8: Clinical Research Date: Saturday 12 September 2015 Time: 14.30-16.00 Room: Diamond Room Chairs: Martine Bagot, Menno de Rie, Dedee Murrell Concurrent talks are 8 minutes plus 2 minutes discussion. 14.30-14.40 ORAL 078 [POSTER 182] Baseline Expression of T Cell Receptor Gamma-V Gene Family is Associated with High Levels of Response to Ixekizumab Treatment in Psoriasis JG Krueger,1 M Suarez-Farinas,1 A Beselin,2 D Ilo,2 R Hoffman,2 E Dow,2 E Nantz,2 L Nisenbaum,2 K Schroeder2 and R Higgs2 1 Rockefeller U., New York, USA and 2Lilly, Indianapolis, USA 14.40-14.50 ORAL 079 [POSTER 183] A comprehensive omics assessment of etanercept therapy for psoriasis A Foulkes,1 N Rattray,1 M Pirmohamed,4 R Goodacre,1 NJ Reynolds,5 MJ Donaldson,3 M Barnes,2 CE Griffiths1 and R Warren1 1 University of Manchester, United Kingdom, 2Centre for Translational Pharmacogenomics, Queen Mary University London, United Kingdom, 3GlaxoSmithKline, Uxbridge, United Kingdom, 4The University of Liverpool, United Kingdom and 5Department of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom 14.50-15.00 ORAL 080 [POSTER 195] Screening for PsA in Primary Care Psoriasis Patients with Musculoskeletal Complaints with PEST, PASE & EARP MC Karreman,1 A Weel,2 M van der Ven,1 M Vis,1 I Tchetverikov,3 M Wakkee,4 T Nijsten,4 J Hazes1 and J Luime1 1Rheumatology, Erasmus University Hospital, Rotterdam, Netherlands, 2Rheumatology, Maasstad Hospital, Rotterdam, Netherlands, 3Rheumatology, Albert Schweitzer Hospital, Dordrecht, Netherlands and 4Dermatology, Erasmus University Hospital, Rotterdam, Netherlands 15.00-15.10 ORAL 081 [POSTER 181] Expression ability of RNAIII gene encoding δ-toxin in Staphylococcus aureus isolated from infant skin is associated with atopic dermatitis development Y Nakamura,1 Y Inoue,2 Y Katayama,1 G Nunez,3 N Shimojo2 and H Matsue1 1Dermatology, Chiba University, Chiba, Japan, 2Pediatrics, Chiba University, Chiba, Japan and 3Pathology, University of Michigan, Ann Arbor, USA 15.10-15.20 ORAL 082 [POSTER 207] A systematic review & meta-analysis on biomarkers for disease severity in atopic dermatitis JL Thijs,1 T Krastev,1 S Weidinger,2 CF Buckens,3 M de Bruin-Weller,1 CA Bruijnzeel-Koomen,1 C Flohr4 and D Hijnen1 1Dermatology, UMC Utrecht, Utrecht, Netherlands, 2Dermatology, Venereology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Germany, 3Radiology, UMC Utrecht, Netherlands and 4Paediatric Dermatology, St John’s Institute of Dermatology, Guy’s & St Thomas’ Hospitals NHS Foundation Trust & King’s College, London, United Kingdom 15.20-15.30 ORAL 083 [POSTER 187] Prospective controlled studies on the routine use of a novel multivariant ELISA for the diagnosis of autoimmune bullous diseases N van Beek,1 C Dähnrich,2 N Hornig,2 S Lemcke,1 S Goletz,1 J Dworschak,1 D Zillikens,1 W Schlumberger,2 E Schmidt1 and I Autoimmune Bullous Diseases Study Group3 1Department of Dermatology, University of Luebeck, Germany, 2Institute of Experimental Immunology,Euroimmun AG, Luebeck, Germany and 3International Autoimmune Bullous Disease Study Group 15.30-15.40 ORAL 084 [POSTER 184] Risk of Death in Bullous Pemphigoid: a Retrospective Database Study in Finland A Försti,1 J Jokelainen,2 M Timonen3 and K Tasanen1 1Department of Dermatology, Oulu University Hospital, Finland, 2Unit of General Practice, Oulu University Hospital, Finland and 3Institute of Health Sciences, University of Oulu, Finland 15.40-15.50 ORAL 085 [POSTER 185] Cancer in neurofibromatosis 1 S Peltonen,1 E Uusitalo,2 M Rantanen,3 R Kallionpää,2 M Pöyhönen,4 J Leppävirta,1 J Pitkäniemi3 and J Peltonen2 1Department of Dermatology, University of Turku and Turku University Hospital, Finland, 2Department of Cell Biology and Anatomy, University of Turku, Finland, 3Finnish Cancer Registry, Helsinki, Finland and 4Helsinki University Hospital, Finland 15.50-16.00 ORAL 086 [POSTER 186] Quantification of risk factors for postherpetic neuralgia in a cohort of herpes zoster patients H Forbes, K Bhaskaran, S Thomas, L Smeeth, T Clayton, K Mansfield, C Minassian and S Langan Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom 54 Concurrent 9: Genetic Disorders and Disease Mechanisms Date: Saturday 12 September 2015 Time: 14.30-16.00 Room: Oscar Auditorium Chairs: Alain Hovnanian, Veronica Kinsler, Peter Steijlen Concurrent talks are 8 minutes plus 2 minutes discussion. 14.30-14.40 ORAL 087 [POSTER 321] Inducible expression of gasdermin A3 in the epidermis causes skin inflammation and hair cycle defect H Lin, P Lin and L Yang Institute of Celluar and System Medicine, National Health Research Institutes, Miaoli County, Taiwan 14.40-14.50 ORAL 088 [POSTER 320] Familial aplasia cutis congenita is caused by a defect in ribosome biogenesis AG Marneros Dermatology, Massachusetts General Hospital/Harvard Medical School, Charlestown, USA 14.50-15.00 ORAL 089 [POSTER 344] Molecular diagnostics of somatic overgrowth syndromes: The emergent concept of PIK3CA-related overgrowth spectrum (PROS) L Youssefian,2 H Vahidnezhad,3 Q Li1 and J Uitto1 1Thomas Jefferson University, Philadelphia, USA, 2Tehran University of Medical Sciences, Tehran, Iran and 3Pasteur Institute of Iran, Tehran, Iran 15.00-15.10 ORAL 090 [POSTER 317] Postzygotic activating mutations of MTOR cause hypomelanosis of Ito with brain overgrowth P Vabres,1 VE Parker,2 J St-Onge,3 Y Duffourd,3 RG Knox,2 RK Semple,2 L Faivre3 and J Riviere3 1Dermatology, Centre Hospitalier Universitaire, Dijon, France, 2The University of Cambridge Metabolic Research Laboratories, Institute of Metabolic Science, Cambridge, United Kingdom and 3GAD Research Group, Université de Bourgogne Franche-Comté, Dijon, France 15.10-15.20 ORAL 091 [POSTER 318] Post-zygotic mutations in GNA11 and GNAQ cause phakomatosis pigmentovascularis A Thomas,1 Z Zeng,2 J Riviere,3 R O’Shaughnessy,1 L Al-Olabi,1 J St-Onge,3 P Vabres,3 E Patton2 and VA Kinsler1 1UCL Institute of Child Health, London, United Kingdom, 2MRC Institute of Genetics and Molecular Medicine, Edinburgh, United Kingdom and 3Dijon University Hospital, Dijon, France 15.20-15.30 ORAL 092 [POSTER 322] Multi-ethnic genome-wide association study of 21,000 cases and 95,000 controls identifies 11 novel risk loci for atopic dermatitis L Paternoster,2 M Standl,3 H Baurecht,1 DM Evans4 and S Weidinger1 1Department of Dermatology, Venereology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany, 2MRC Integrative Epidemiology Unit, University of Bristol, United Kingdom, 3 Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany and 4University of Queensland Diamantina Institute, Translational Research Institute, University of Queensland, Brisbane, Australia 15.30-15.40 ORAL 093 [POSTER 342] Molecular mechanism underlying interstitial lung disease, nephrotic syndrome and epidermolysis bullosa Y He,1 E Yalcin,2 M Balasubramanian,3 R O’Reilly,3 L Bruckner-Tuderman1 and C Has1 1University, Freiburg, Germany, 2University, Ankara, Turkey and 3NHS Foundation Trust, Sheffield, United Kingdom 15.40-15.50 ORAL 094 [POSTER 319] Nanogel coupled cutaneous enzyme delivery as protein replacement therapy for autosomal recessive congenital ichthyosis (ARCI) R Plank,1 R Casper,2 K Obst,3 M Hermann,4 M Calderón,5 S Hedtrich,3 KM Eckl1 and H Hennies1 1Center for Dermatogenetics, Div. of Human Genetics, Innsbruck, Austria, 2Cologne Center for Genomics, Univ. of Cologne, Germany, 3Institute of Pharmaceutical Sciences, Freie Universität Berlin, Germany, 4Dept. of Anaestesiology, Innsbruck Medical University, Austria and 5Inst. for Chemistry and Biochemistry, Freie Universität Berlin, Germany 15.50-16.00 ORAL 095 [POSTER 343] Decrease of intra-epidermal innervation in sensitive skin V Buhé,1 K Vié,2 C Guéré,2 A Natalizio,3 C Lhéritier,3 J Carré1 and L Misery1 1Laboratory of Neurosciences of Brest, University of Western Brittany, Brest, France, 2Clarins Laboratories, Pontoise, France and 3Dermscan Laboratory, Villeurbanne, France 55 Concurrent 10: Epidermal Structure & Function Date: Saturday 12 September 2015 Time: 14.30-16.00 Room: Mees Room Chairs: Johanna Brandner, Emmanuela Camera, Joost Schalkwijk Concurrent talks are 8 minutes plus 2 minutes discussion. 14.30-14.40 ORAL 096 [POSTER 258] Cytokine mediated induction of mTOR signalling prevents proper differentiation of keratinocytes and contributes to the pathogenesis of psoriasis C Bürger,1 M Hofmann,1 V Lang,1 S Diehl,1 B Malisiewicz,1 K Fotiou,1 W Boehncke2 and R Kaufmann1 1Department of Dermatology, Goethe University, Frankfurt, Germany and 2Service de Dermatologie, Hôpital Universitaire de Genève, Geneva, Switzerland 14.40-14.50 ORAL 097 [POSTER 248] FLG mutations lead to an inflammatory phenotype in AD HEEs S Blunder,1 V Moosbrugger-Martinz,1 R Rühl,2 A Geisler,1 C Krimmel,1 R Gruber,1 M Schmuth1 and S Dubrac1 1Dermatology, Medical University of Innsbruck, Austria and 2Biochemistry and Molecular Biology, University of Debrecen, Hungary 14.50-15.00 ORAL 098 [POSTER 249] Healthy and diseased iPS cell-derived melanocytes for 3D skin modelling KM Eckl,1 D de Lima Cunha,1 T Saric,2 R Plank,1 C Ploner3 and H Hennies1 1Division of Human Genetics, Medical University of Innsbruck, Austria, 2Inst. for Neurophysiology, Medical Center, University of Cologne, Austria and 3Univ.-Clinics for Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Austria 15.00-15.10 ORAL 099 [POSTER 256] Initiation of cornification is regulated by Ca2+ and pH in isolated mouse stratum granulosum cells T Matsui,1 A Hirabayashi,2 S Mayuko,3 K Toyooka3 and M Amagai4 1Laboratory for Skin Homeostasis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan, 2KOSÉ Endowed Program for Skin Care and Allergy Prevention, Keio University School of Medicine, Tokyo, Japan, 3Mass Spectrometry and Microscopy Unit, RIKEN Center for Sustainable Resource Science, Yokohama, Japan and 4Department of Dermatology, Keio University School of Medicine, Tokyo, Japan 15.10-15.20 ORAL 100 [POSTER 250] Rab11A GTPase is essential for lamellar body trafficking in the human epidermis M Reynier,1 S Allart,2 E Gaspard,1 A Moga,3 D Goudounèche,4 G Serre,1 M Simon1 and C Leprince1 1UDEAR - UMR 5165 CNRS, 1056 INSERM, Université de Toulouse, France, 2U1056 Institut National de la Santé et de la Recherche Médicale, Toulouse, France, 3 Synelvia, Labège, France and 4Centre de Microscopie Electronique Appliquée à la Biologie (CMEAB), Faculté de Médecine Rangueil, University of Toulouse, France 15.20-15.30 ORAL 101 [POSTER 257] Wnt signaling drives epidermal keratinocyte differentiation in an adhesion-dependent manner A Galichet, C Strauss, BS Sayar and EJ Müller Animal Pathology, University of Bern, Switzerland 15.30-15.40 ORAL 102 [POSTER 252] Loss of keratinocyte type VII collagen induces pro-carcinogenic transcriptomic pathways S Marsh,1 V Martins,1 M Caley,1 M Barnes,1 MJ Donaldson2 and E O’Toole1 1Centre for Cell Biology and Cutaneous Research, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, United Kingdom and 2Stiefel, a GSK company, Uxbridge, United Kingdom 15.40-15.50 ORAL 103 [POSTER 253] Active RIPK4 levels are kept low in keratinocytes by continuous proteasome-dependent degradation G Tanghe, C Urwyler, K Leurs, P De Groote, B Gilbert, P Vandenabeele and W Declercq VIB-Ghent University, Ghent, Belgium 15.50-16.00 ORAL 104 [POSTER 251] Epidermal hyperinnervation is mediated by VEGF-A in an imiquimod-induced itchy psoriasiform model L Wong, A Otsuka, Y Yamamoto and K Kabashima Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan 56 General Information 57 ESDR 2015 MEETING VENUE AND TRAVEL INFORMATION ESDR 2015 Meeting Venue The 45th Annual ESDR Meeting will be held at the Postillion Convention Centre-WTC, Rotterdam. Located within walking distance of the main train station, this modern and comfortable building has state-of-the-art meeting facilities. Postillion Convention Centre-WTC, Rotterdam Beursplein 37, Rotterdam 3001 DB Rotterdam The Netherlands Tel: +31 10 405 4444 http://www.postillionhotels.com/en-us/postillion-hotel-wtc/ Travel Information From Rotterdam Central Station Metro: Take the subway and get off at station ‘Beurs’ (second station), exit Beursplein. Tram: Take tramline 8, 21, 23, 24 or 25. Get off at the Coolsingel, stop ‘Beurs’, in front of ABN AMRO Bank. Walking: You can walk in approximately 10 minutes to Postillion Convention Centre-WTC. Follow the signs Stadhuis or Beurs GENERAL INFORMATION REGISTRATION DESK SPEAKER PREVIEW ROOM The Registration desk is located on the ground floor. All speakers must take their presentations to the Speaker Preview Room ahead of their talks. Presenters are advised that they cannot connect their own computers in the meeting rooms. Opening Hours Wednesday 9 September Thursday 10 September Friday 11 September Saturday 12 September 08.30-18.30 07.15-19.00 08.00-18.15 08.00-16.30 Opening Hours Wednesday 9 September Thursday 10 Septmber Friday 11 September Saturday 12 September 08.00 to 18.00 07.30 to 18.30 08.00 to 18.00 08.00 to 14.30 EXHIBITION The exhibition is open to all registered ESDR delegates who have indicated on the registration form that they are “PRESCRIBERS”. Opening Hours Thursday 10 September Friday 11 September Saturday 12 September 10.00-17.00 10.00-17.00 10.00-14.00 EXHIBITOR IPC Celgene Aeon Astron Europe/Biomimiq Cytoo Fibrotx LLC RiverD international CELLnTEC Advanced Cell Systems 58 Booth Number 1 6 7 9 10 11 12 PRACTICAL INFORMATION Certificate of Attendance Will be sent by email upon request by h.vandenhengel@erasmusmc.nl , after the meeting. Credit Cards All major credit cards are in general use in The Netherlands. At the registration desk you can only use Visa and Mastercard. Duplication, Recording, Photos Photography, audio-taping, video-recording, or any other form of duplication is strictly prohibited in the session rooms and poster areas. Failure to comply with this rule could lead to your meeting credentials being removed. Food & Beverage Lunch is not served to delegates as part of the registration fee. A range of cafes and restaurants are within walking distance of the venue. Insurance Delegates are advised to take out their own comprehensive travel insurance as the organisers shall not be liable for personal accidents, illness, losses or damage to private property. Internet Wifi at the venue is available free of charge. Language The official meeting language is English. Meeting App The 2015 ESDR Meeting app is available for phones and tablets running IOS or Android. Once downloaded the app does not require an internet connection to function. The meeting app contains all ESDR 2015 program information, general information and search functionality. You can also add events to customise your meeting program. Membership If you wish to apply for membership of the ESDR, forms are available at the registration desk. For membership enquiries after the meeting, please contact the ESDR: office@esdr.org Name Badge It is essential that you wear your name badge at all times while in the meeting venue and during the Social Events. Restaurants A number of restaurants are located near the meeting venue. For more information please visit the registration desk. Smoking All interior areas are non-smoking at the ESDR meeting venue. Smoking is permitted outside the main entrance. Please note that in The Netherlands smoking is restricted in most public places, including restaurants. Taxi Rotterdam Taxi Centrale: +31 10 462 6464 or http://www.rtcnv.nl/ Taxi St Job: +31 10 425 7000 or http://st-job.nl/cms/index.html Tipping Service charges are always included. Weather Rotterdam has temperate oceanic climate. In early-mid September the weather is usually dry and pleasant with daytime temperatures around 11°C – 21°C. However, rain may occur, so it is advisable to bring a light raincoat or umbrella. Services for ESDR 2015 delegates Registered delegates are entitled to the following services and material: • • • • admission to all meeting sessions and to the welcome and closing ceremonies abstract book, program book and meeting bag coffee/tea/water welcome reception at the Postillion Convention Centre-WTC on Thursday 10 September 59 POSTER INFORMATION Installation and Removal • Printed posters must be installed on Thursday 10 September (poster areas open at 09.00). If you have used ESDR's poster printing service, please collect your poster from the registration desk. • Please remove your poster by 17.00 on Saturday 12 September. Posters remaining after this time will be destroyed. Poster Sessions Two Poster Sessions are scheduled in addition to the general poster viewing session on Thursday 10 September • POSTER SESSION I (ODD NUMBERS) Friday 11 September 2015, 11.30-13.00 All poster presenters of odd-numbered posters to stand in front of posters, except those joining poster walks (see below). Coffee will be available during this session. • POSTER SESSION 2 (EVEN NUMBERS) Saturday 12 September 2015, 11.30-13.00 All poster presenters of even-numbered posters to stand in front of posters, except those joining poster walks (see below). Coffee will be available during this session. ELECTRONIC POSTER AREA All 2015 ESDR posters will be available for viewing throughout the meeting at the Electronic Poster Area. This area contains 20 computers and is only available for poster viewing (no Internet connection). The Electronic Poster technology enables fast browsing/search and a facility to contact the author. A technician will be available to assist with any questions/problems. If you did not send your electronic poster prior to the 2015 ESDR meeting by email you may hand it to a technician at the Electronic Poster Area. The 2015 ESDR Electronic Poster area is supported by POSTER PRIZES Several poster prizes will be awarded at the 2015 ESDR Meeting. The awards will be made at the closing ceremony on Saturday 12 September 2015. POSTER WALKS Poster walks will take place during poster viewing sessions from 12.00-13.00 on Friday 11 September and Saturday 12 September. The walks are guided thematic tours of selected posters accompanied by a senior investigator. Each poster presenter will be asked to briefly describe their work and a short group discussion will be held. If your poster has been selected for a Poster Walk, please join the appropriate group in the main Poster Area, near to Poster #001. The 2015 ESDR Poster Walks are supported by Poster Walker Day Topic Poster Numbers Lionel Larue Alexander Navarini Ryan O’Shaughnessy Thierry Passeron Friday Friday Friday Friday Cancer Inflammation & Immunity Epidermal Structure Photobiology 116, 119, 120, 123, 127, 130, 147, 148 016, 023, 053, 054, 062, 357, 415, 443 254, 262, 265, 278, 285, 286, 299, 311 467, 473, 477, 478, 480, 484, 485, 493 Cristina Has Jo Lambert Errol Prens Kerstin Steinbrink Saturday Saturday Saturday Saturday Genetic Disorders Clinical Research Psoriasis Immunology: Diseases tba 190, 191, 193, 198, 199, 200, 204, 206 026, 034, 064, 067, 073, 082, 202, 312 025, 035, 061, 083, 430, 431, 440, 453 TRAVEL GRANTS 2015 ESDR travel grants were supported by 60 CURRENT ESDR EXECUTIVE COMMITTEE AND BOARD Executive Committee PRESIDENT M. Picardo, Rome SECRETARY-TREASURER J. Barker, London PRESIDENT-ELECT J. Barker, London PAST-PRESIDENT N. Reynolds, Newcastle SECRETARY-TREASURER-ELECT M. Gilliet, Lausanne Board Members S. Aznar-Benitah, Barcelona Z. Bata-Csörgõ, Szeged C. Griffiths, Manchester M. Hertl, Marburg A. Hovnanian, Paris D. Kelsell, London L. Larue, Paris A. Lauerma, Helsinki M. Schmuth, Innsbruck K. Steinbrink, Mainz M. Vermeer, Leiden T. Werfel, Hannover ESDR COMMITTEES Membership, Board, Honours Jonathan Barker (Chair) Lionel Larue Antti Lauerma Kerstin Steinbrink Thomas Florestan (ESDR Office) Caroline Blondel Baldassarre (ESDR Office) Poster Committee Zsuzsanna Bata-Csörgõ (Chair) Salvador Aznar-Benitah Alain Hovnanian Lionel Larue Eastern Europe Committee Zsuzsanna Bata-Csörgõ (Chair) Matthias Schmuth Norbert Wikonkál Anna Zalewska Pharma Committee Mauro Picardo (Chair) Jonathan Barker Chris Griffiths Michael Hertl Thomas Werfel Thomas Florestan (ESDR Office) Caroline Blondel Baldassarre (ESDR Office) Education Committee Michael Hertl (Chair) Salvador Aznar-Benitah David Kelsell Lionel Larue Antti Lauerma Nick Reynolds Matthias Schmuth Kerstin Steinbrink Thomas Werfel Journal of Investigative Dermatology Michel Gilliet (Chair) Alain Hovnanian John McGrath Nick Reynolds Thomas Werfel Media Salvador Aznar-Benitah (Chair) David Kelsell Antti Lauerma Maarten Vermeer Thomas Werfel Thomas Florestan (ESDR Office) 2015 Program Committee Mauro Picardo (Chair) David Kelsell (Vice-Chair) Salvador Aznar-Benitah Jonathan Barker Michel Gilliet Mauro Picardo Matthias Schmuth Maarten Vermeer Thomas Werfel Finance and Office Committee Jonathan Barker (Chair) Salvador Aznar-Benitah Matthias Schmuth Thomas Florestan (ESDR Office) PAST OFFICERS OF THE ESDR BOARD Year 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 President F. Serri O. Braun-Falco S. Shuster H. Rorsman R. Cormane K. Wolff E. Jung E. Christophers R. Marks H. Schaefer E. Frenk M. Greaves G. Plewig W. van Vloten A. Giannetti J.H. Saurat P. Fritsch W.J. Cunliffe B. Vermeer J. Ring G.L. Vejlsgaard D.M. MacDonald G. Stingl P.S. Friedmann T. Krieg Secretary M. Prunieras M. Prunieras M. Prunieras M. Prunieras C. Lapière C. Lapière C. Lapière M. Greaves M. Greaves M. Greaves M. Greaves H. Hönigsmann H. Hönigsmann H. Hönigsmann W.J. Cunliffe W.J. Cunliffe W.J. Cunliffe G.L. Vejlsgaard G.L. Vejlsgaard G.L. Vejlsgaard P.S. Friedmann P.S. Friedmann P.S. Friedmann W. Sterry W. Sterry Year President Secretary-Treasurer 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 W. Sterry K. Thestrup-Pedersen R. Camp P. van de Kerkhof I. Leigh G. Zambruno L. Bruckner-Tuderman J. Rees M. Röcken L. French T. Schwarz C. Pincelli J. McGrath R. Dummer E. Healy V. Piguet T. Biedermann A. Enk N. Reynolds P. van de Kerkhof P. van de Kerkhof P. van de Kerkhof L. Bruckner-Tuderman L. Bruckner-Tuderman L. Bruckner-Tuderman L. French L. French L. French M. Röcken M. Röcken M. Röcken V. Piguet V. Piguet V. Piguet A. Enk A. Enk J. Barker J. Barker Treasurer R. Cormane R. Cormane R. Cormane R. Cormane E. Christophers E. Christophers E. Christophers T. van Joost W. van Vloten W. van Vloten W. van Vloten W. van Vloten W. van Vloten B. Vermeer B. Vermeer B. Vermeer B. Vermeer R. Willemze R. Willemze R. Willemze R. Willemze R. Willemze R. Willemze P. van de Kerkhof P. van de Kerkhof 61 ESDR PATRON MEMBERS The ESDR acknowledges the ongoing support from its Patron Members. Patron memberships help support ESDR members from Eastern Europe, the development of the JID and annual meeting-related projects. Salvador Aznar-Benitah Martine Bagot Jonathan Barker Zsuzsanna Bata-Csorgo David R Bickers Leena Bruckner-Tuderman Alexander Enk Lars E French Peter S Friedmann Michel Gilliet Christopher E.M. Griffiths Russell P. Hall Eugene Healy Michael Hertl Alain Hovnanian Roland Kaufmann David Kelsell Birgit Lane Antti Lauerma Lotus Mallbris Ludovic Martin Cornelia Mauch Dedee F Murrell Michael P Philpott Mauro M. Picardo Vincent Piguet Gerd Plewig Nicholas J Reynolds Lesley E Rhodes Johannes Ring Martin Roecken Joerg Schaller Matthias Schmuth Thomas Schwarz Guy Bruno Serre Mona Stahle Georg Stingl Kristian Thestrup-Pedersen Erwin Tschachler Jouni Uitto Peter CM van de Kerkhof Maarten H Vermeer John J Voorhees ESDR ABSTRACT REVIEWERS The ESDR acknowledges the great contributions of the following 2015 ESDR abstract reviewers who donated their time and efforts to peer-review this year‘s submissions: Salvador Aznar-Benitah Hervé Bachelez Jonathan Barker Andrea Cavani Antonio Costanzo Giovanni Di Zenzo Beate Eckes Judith Fischer Carsten Flohr Olivier Gaide Marjan Garmyn Kamran Ghoreschi Michel Gilliet ChristopherGriffiths Muzz Haniffa Matthew Hardman Cristina Has Bernard Homey Alain Hovnanian Delphine Javelaud Kim Jensen Marcel Jonkman Veli-Matti Kähäri York Kamenisch David Kelsell Maranke Koster Lionel Larue Antti Lauerma FUTURE ESDR MEETINGS 2016 46th Annual ESDR Meeting Munich, Germany 7-10 September 2016 2017 47th Annual ESDR Meeting Salzburg, Austria 27-30 September 2017 2018 International Investigative Dermatology Orlando, Florida 16-19 May 2018 62 Thierry Magnaldo Karsten Mahnke John McGrath Catherin Niemann Carien Niessen Tamar Nijsten Edel O’Toole Thierry Passeron Ralf Paus Sirkku Peltonen Michael Philpott Ehrhardt Proksch Nick Reynolds Matthias Schmuth Thomas Schwarz Michel Simon Catherine Smith Eli Sprecher Kerstin Steinbrink Des Tobin Maarten Vermeer Thomas Werfel Norbert Wikonkal Antony Young Patrick Zeeuwen Christina Zielinski ESDR HONORARY MEMBERS AND AWARDS Year ESDR Awards ESDR Honorary Members 2015 Masayuki Amagai (Japan), Leena Bruckner-Tuderman (Germany) 2014 Robin Eady (UK), Wolfram Sterry (Germany) 2013 Ronald Marks (UK), Hiroshi Shimizu (Japan), Peter van de Kerkhof (Netherlands) 2012 Johannes Ring (Germany) 2011 Paul Bergstresser (USA), Koji Hashimoto (Japan), Anders Vahlquist (Sweden) 2010 Alberto Giannetti (Italy), Shinji Shimada (Japan) 2009 Ervin Epstein (USA), Peter Friedmann (UK) 2008 Kristian Thestrup-Pedersen (Denmark), William Cunliffe (UK) 2007 Thomas Krieg (Germany), John Stanley (USA) 2006 Rona MacKie (UK), Rein Willemze (Netherlands) 2003 Georg Stingl (Austria), Jouni Uitto (USA) 2000 J.P. Ortonne (France) J-H. Saurat (Switzerland) 1999 M. Greaves (UK) E. Macher (Germany) 1998 1997 L. Juhlin (Sweden) 1996 O. Braun-Falco (Germany) J. Thivolet (France) A. Giannetti (Italy) D. McDonald (UK) T. Nishikawa (Japan), J. Voorhees (USA) Previously Awarded F. Serri (Italy), M. Prunieras (France) O. Braun-Falco (Germany), R. Cormane (Netherlands) R. Brun (Switzerland), A. Kint (Belgium) Ch. Lapière (Belgium), K. Mustakallio (Finland) H. Rorsman (Sweden), S. Shuster (UK) K. Wolff (Austria) S. Jablonska (Poland), H. Ueki (Japan) W. van Vloten (Netherlands) E. Christophers (Germany) S. Katz (USA) S. Imamura (Japan) 63 LOOK INSIDE THE CELL FOR A NEW PERSPECTIVE DISCOVER THE ROLE OF PDE4 IN PSORIASIS AND PSORIATIC ARTHRITIS PDE4 promotes the dysregulation of pro- and anti-inflammatory mediators thought to occur in inflammatory disease1,2 and is present in key inflammatory cells implicated in psoriasis and psoriatic arthritis.2-4 Visit discoverPDE4.com PDE4=phosphodiesterase 4; AMP=adenosine monophosphate; cAMP=cyclic AMP. References: 1. Houslay MD, Schafer P, Zhang KYJ. Keynote review: phosphodiesterase-4 as a therapeutic target. Drug Discov Today. 2005;10(22):1503-1519. 2. Press NJ, Banner KH. PDE4 inhibitors – a review of the current field. In: Lawton G, Witty DR, eds. Progress in Medicinal Chemistry. Amsterdam, The Netherlands: Elsevier; 2009:37-74. 3. Lowes MA, Bowcock AM, Krueger JG. Pathogenesis and therapy of psoriasis. Nature. 2007;445(7130):866-873. 4. Veale DJ, Ritchlin C, FitzGerald O. Immunopathology of psoriasis and psoriatic arthritis. Ann Rheum Dis. 2005;64(suppl 2):ii26-ii29. © 2014 Celgene Corporation Date of Preparation June 2014 UK-I&I140007b 64 PDE4 cAMP AMP 65