Concurrent 7: Photobiology and Cell Biology

Date: Saturday 24 September 2021
Time: 09.20-10.20 CET

 

Concurrent talks are 8 minutes plus 2 minutes discussion

Chairs

TBA

 

Program

09.20

ORAL 049 (POSTER 307)

Looking at vitiligo from the skin barrier point of view

Monica Ottaviani, Stefania Briganti, Lorenzo Sciuto, Daniela Kovacs, Emanuela Bastonini, Mauro Truglio, Andrea D’Arino, Alessia Pacifico, Paolo Iacovelli, Mauro Picardo

San Gallicano Dermatological Institute, IRCCS, Rome, Italy

09.30

ORAL 050 (POSTER 246)

Epidermal ablation reduces keratinocyte cancer occurrence by reducing skin mutation burden caused by chronic ultraviolet radiation

Ho Yi Wong1, Edwige Roy1, Stuti Kapadia1, Valentine Murigneux1, Sharene Chong1, Kiarash Khosrotehrani1, 2

1University of Queensland, Brisbane, Queensland, Australia, 2Princess Alexandra Hospital, Brisbane, Queensland, Australia

09.40

ORAL 051 (POSTER 247)

Epidermal aPKC polarity signaling suppresses field cancerization upon loss of p53

Oana D. Persa1, 2, 3, Susanne Vorhagen1, 3, Ulrike Goebel4, Julia Stinn1, Alexander Dilthey4Carien Niessen1, 3

1Cell Biology of the Skin & CECAD, University of Cologne, Cologne, Germany, 2Dermatology and Venerology, University Hospital Cologne, Cologne, Germany, 3Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany, 4CECAD, University of Cologne, Cologne, Germany

09.50

ORAL 052 (POSTER 109)

Fibroblast extracellular vesicles modulate keratinocyte differentiation during skin aging

Julie Rorteau1, 2, Théo Barthélémy1, Fabien P. Chevalier1, Morgan Dos Santos3, Nicolas Bechetoille2, Jérôme Lamartine1

1UMR-5305, LBTI, Lyon, France, 2Gattefosse, Saint Priest, France, 3LabSkin Creations, Lyon, France

10.00

ORAL 053 (POSTER 110)

Metabolites of the skin commensal bacterium S. hominis enhance tight junction barrier integrity in primary human keratinocytes

Faye A. Aldehalan1, Andrew J. McBain2, Catherine A. O’Neill1

1School of Biological Sciences, The University of Manchester, Manchester, United Kingdom, 2School of Health Sciences, The University of Manchester, Manchester, United Kingdom

10.10

ORAL 054 (POSTER 328)

Distinct stem cell division programs determine organ regeneration and aging in hair follicles

Hiroyuki Matsumura1, Nan Liu1, Daisuke Nanba1, Shizuko Ichinose2, Aki Takada1, Sotaro Kurata3, Hironobu Morinaga1, Yasuaki Mohri1, Adèle D. Arcangelis4, Shigeo Ohno5, Emi Nishimura1

1Department of Stem Cell Medicine, Medical Research Institute, Tokyo Medical and Dental University, Bunkyo-Ku, Tokyo, Japan, 2Research Center for Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan, 3Beppu Garden-Hill Clinic,Kurata Clinic, Beppu City, Japan, 4Department of Development and Stem Cells, Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France, 5Department of Molecular Biology, Yokohama City University School of Medicine, Yokohama, Japan