J
Juliette Sok
Researcher at L'Oréal
Publications - 9
Citations - 536
Juliette Sok is an academic researcher from L'Oréal. The author has contributed to research in topics: Dermoepidermal junction & Skin equivalent. The author has an hindex of 8, co-authored 8 publications receiving 469 citations.
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Journal ArticleDOI
Relationship between skin response to ultraviolet exposure and skin color type.
TL;DR: The data support, at the cellular level, the relationship between UV sensitivity and skin color type and emphasize the impact of DNA damage accumulation in basal layer in relation to the prevalence of skin cancer.
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Interactions between fibroblasts and keratinocytes in morphogenesis of dermal epidermal junction in a model of reconstructed skin
Claire Marionnet,Cécile Pierrard,Corinne Vioux-Chagnoleau,Juliette Sok,Daniel Asselineau,Françoise Bernerd +5 more
TL;DR: Use of modified organotypic models excluding one cell type revealed a tight interplay between fibroblasts and keratinocytes for synthesis and localization of the components of dermal epidermal junction.
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Different oxidative stress response in keratinocytes and fibroblasts of reconstructed skin exposed to non extreme daily-ultraviolet radiation.
Claire Marionnet,Cécile Pierrard,François Lejeune,Juliette Sok,Marie Thomas,Françoise Bernerd +5 more
TL;DR: A higher sensitivity in response to oxidative stress of dermal fibroblasts although located deeper in the skin is revealed, giving new insights into the skin biological events occurring in everyday UV exposure.
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Chemical analysis of constitutive pigmentation of human epidermis reveals constant eumelanin to pheomelanin ratio
Sandra Del Bino,Shosuke Ito,Juliette Sok,Yukiko Nakanishi,Philippe Bastien,Kazumasa Wakamatsu,Françoise Bernerd +6 more
TL;DR: Skin constitutive pigmentation is given by the amount of melanin pigment, its relative composition and distribution within the epidermis, and is largely responsible for the sensitivity to UV exposure and that the low content of photoprotective eumelanin among lighter skins thereby explaining the higher sensitivity toward UV exposure is confirmed.
Journal ArticleDOI
Morphogenesis of dermal–epidermal junction in a model of reconstructed skin: beneficial effects of vitamin C
Claire Marionnet,Corinne Vioux-Chagnoleau,Cécile Pierrard,Juliette Sok,Daniel Asselineau,Françoise Bernerd +5 more
TL;DR: It is shown that addition of vitamin C optimized the formation of the dermal–epidermal junction in an in vitro human reconstructed skin model leading to a structure closer to that of normal human skin.