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Ariane Rochat
Researcher at École Normale Supérieure
Publications - 15
Citations - 3440
Ariane Rochat is an academic researcher from École Normale Supérieure. The author has contributed to research in topics: Stem cell & Missense mutation. The author has an hindex of 13, co-authored 13 publications receiving 3308 citations. Previous affiliations of Ariane Rochat include Necker-Enfants Malades Hospital.
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Morphogenesis and Renewal of Hair Follicles from Adult Multipotent Stem Cells
TL;DR: The results indicate that the clonogenic keratinocytes are closely related, if not identical, to the multipotent stem cells, and that the regulation of whisker growth necessitates a precise control of stem cell trafficking.
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Mutations in SPINK5, encoding a serine protease inhibitor, cause Netherton syndrome.
Stephane Chavanas,Christine Bodemer,Ariane Rochat,D. Hamel-Teillac,M Ali,Alan D. Irvine,Jean-Louis Bonafé,John D Wilkinson,Alain Taieb,Yann Barrandon,John I. Harper,Y. De Prost,Alain Hovnanian +12 more
TL;DR: A critical role of SPINK5 in epidermal barrier function and immunity is disclosed, and a new pathway for high serum IgE levels and atopic manifestations is suggested.
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Location of stem cells of human hair follicles by clonal analysis
TL;DR: The hair follicle, like the epidermis, contains keratinocytes with the expected property of stem cells: an extensive proliferative capacity permitting the generation of a large amount of epithelium.
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Long-term renewal of hair follicles from clonogenic multipotent stem cells
TL;DR: It is demonstrated that clonogenicity is an intrinsic property of the adult stem cells of the hair follicle, and that there are many more stem cells in whisker follicles than could be anticipated from label-retaining experiments.
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Segregation of keratinocyte colony-forming cells in the bulge of the rat vibrissa.
TL;DR: The hypothesis that the bulge is the reservoir of the stem cells responsible for the long-term growth of the hair follicle and perhaps of the epidermis as well is confirmed.