PDFPorto Skin Ageing – Program Jan. 17
| Day 1 – February 25, 2018 | |
| 17h30 – 18h30 | Registration & Welcoming |
| Day 2 – February 26, 2018 | |
| 07h30 – 9h00 | Registration & Welcoming |
| 08h55 | Welcome Address |
| 09h00 – 10h30 |
Session 1: Skin Challenges 2018 – State of the Art 9h00 – What’s new in extrinsic skin aging research – State of the art? 9h25 – Keratinocytes as sensors and central players in the immune defense against pathogens 9h50 – Skin Frailty: role of the Renin Angiotensin System 10h15 – Skin: a treasure trove for a plethora of markers |
| 10h40 – 11h10 | Coffee Break & Poster Session |
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11h10 – Messenger RNA processing and cellular senescence in ageing skin fibroblasts |
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| 11h35 – 13h25 |
Short Oral Presentations Extracellular vesicle mediated cross talk of miRNAs in skin cell aging Histone variant H2A.J as a novel biomarker of cellular senescence during human skin ageing
Claudia Rübe, Saarland University, Germany
Involvement of mitophagy in the elimination of damaged mitochondria during the process of UVB-induced senescence
Maria Cavinato, Universität Innsbruck, Austria Skin mitohormesis by targeting hydroxycinnamic acid derivates to mitochondria
José Teixeira, Center for Neuroscience & Cell Biology, Portugal
Peptides and sugars, derived from plant somatic embryo cultures, attenuates ageing-associated phenotypes in skin cells
Fabio Apone, Arterra Bioscience/Vitalab, Italy Selenium preserves keratinocyte stemness and delays senescence by maintaining epidermal adhesion Acute UV exposure impairs no-mediated cutaneaous vasodilatation through degradation of the folate metabolite 5-MTHF
Larry Kenney, The Pennsylvania State University, USA All in one – evidence-based advanced personalized skincare treatment with regeneration, whitening and anti-ageing properties
Chan Gallant, The Hong Kong University of Science and Technology, Hong Kong VEGF mediates rejuvenation of aged human skin xenografts in young mice
Aviad Keren, Skin Research Laboratory, Technion, Israel Alterations in NO-mediated cutaneous endothelial function with hypertension as defined by the 2017 JNC/AHA guidelines
Quantitative nanohistology of human skin in health and disease
Laurent Bozec, University College London, United Kingdom |
| 13h25 – 14h30 | Lunch Break & Poster Session |
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| 14h30 – 15h30 |
Session 2: Exposomes & Skin Ageing – Recent Scientific Advances 14h30 – The skin aging exposome – the interplay of UV and pollution 14h55 – Air pollution and skin aging: Role of different pollutants and inter-organ crosstalk 15h20 – Deleterious synergy between some particulate matter components and UVA from sunlight Contribution of “photo-pollution stress” to skin exposome 15h55 – AtmO3 spheric skin damages: the Ox-Inflammation phenomena |
| 16h20 – 17h00 | Coffee Break & Poster Session |
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| 17h00 – 18h00 |
Short Oral Presentations New perspectives on the synergistic effect of multiple environmental stressors on ageing and biomechanical properties of human stratum corneum Multifactorial protection of urban skin via direct and indirect mechanisms Exposome: preventive & curative botanical approach Cellular signalling pathways implicated in the skin’ response to pollution Permeation and biochemical interactions of hazardous polluants in human skin by confocal Raman spectroscopy |
| 18h00 | End of the first day lecture |
| 20h00 |
Skin Challenges 2018 Dinner To participate, please register online before January 31. |
| Day 3 – February 27, 2018 | |
| 08h55 | Opening of the second day |
| 09h00 – 10h30 |
Session 3: Skin Microbiota: Recent Scientific Advances 9h00 – Skin ageing and ultraviolet radiation. Is there a role for the skin microbiome? 9h25 – Skin microbiota & epithelial barrier: recent advances and perspectives Short Oral Presentations 9h55 – Is skin microbiota benefical to human skin? Activation of the Nrf2-keap1 pathway via volatiles electrophiles 10h05 – The skin microbiota: futur challenges
Mathieu Bey, Greentech, France 10h15 – Skin Microbiome and ageing: a new strategy for skin healthy aging?
Cécile Clavaud, L’Oréal Research and Innovation, France 10h25 – Carotenoid rich chocolate and ice cream to support skin health: from sebum to corneocytes and microbiota
Ivan Petyaev, Lycotec Ltd., United Kingdom 10h35 – Skin-microbiote communication: human natriuretic peptides as regulators of propionibacterium acnes and staphylococcus aureus biofilm formation
Andrei Gannesen, University of Rouen Normandy, France 10h45 – Effect of an atmospheric pollutant, NO2, on bacterial species of skin microbiota
Xavier Janvier, University of Rouen Normandy, France 10h55 – Microenvironment impact on cutibacterium acnes: growth, virulence and biofilm formation of acneic and non-acneic strains
Valérie Borrel, Normandie University, France 11h05 – Handling a skin microbiome project: scientific watch associated to best practices for sampling, sequencing and analysis
Ahmad Khodr, L’Oréal, France |
| 11h15 – 11h45 | Coffee Break & Poster Session |
| 11h45 – 13h00 |
Session 4: Algae & Skin Ageing – Interest in Cosmetic Biodimar – a corefacility dedicated to bioprospection and marine biotechnology Marine algae as attractive source to skin care Original oligosaccharides from a red microalgae : relevant actions on irregular skin patterns Learning with the development of bionatural, a unique skin solar protector, with high beta-carotene content from dunaliella microalgae in 1997/8 Advantages of seaweed cultivation for the cosmetic sector |
| 13h00 – 14h00 | Lunch Break & Poster Session |
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| 14h00 – 15h30 |
Session 5: Skin Challenges 2018: Presentation of Innovations 14h00 – Gas-imaging system (SNIFF-CAM) of dermal volatiles for skin condition and aging analysis 14h25 – Non biological skin models: new tools for cosmetic research? From instrumental to sensory studies 14h35 – The skin exposome: pollution, sunlight & beyond and innovative ideas to counteract the damages 14h45 – Activation of keratinocytes in response to repeated-exposure of a cosmetic sensitizer in a 3D skin model 14h55 – Evaluation of the effects of intense pulsed light on the structure of collagen |
| 15h05 – 15h30 | Coffee Break & Poster Session |
| 15h30 – 16h00 | Round Table Discussion & Concluding Remarks |
| 15h50 – 16h00 | Skin Challenges 2018 Awards |
| 16h00 | End of Skin Challenges 2018 |