Protective effects of taurine on human hair follicle grown in vitro
Taurine is a naturally occurring beta-amino acid produced by methionine and cysteine metabolism. It is involved in a variety of physiological functions, including immunomodulatory and antifibrotic. Taking advantage of the ability of human hair follicle grown in vitro to recapitulate most of the char...
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Published in | International journal of cosmetic science Vol. 28; no. 4; pp. 289 - 298 |
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Main Authors | , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Oxford, UK
Blackwell Publishing Ltd
01.08.2006
Blackwell Science |
Subjects | |
Online Access | Get full text |
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Summary: | Taurine is a naturally occurring beta-amino acid produced by methionine and cysteine metabolism. It is involved in a variety of physiological functions, including immunomodulatory and antifibrotic. Taking advantage of the ability of human hair follicle grown in vitro to recapitulate most of the characteristic features of normal hair follicle in vivo, we studied (i) taurine uptake by isolated human hair follicles; (ii) its effects on hair growth and survival rate; and (iii) its protective potential against transforming growth factor (TGF)-beta1, an inhibitor of in vitro hair growth and a master switch of fibrotic program. We showed that taurine was taken up by the connective tissue sheath, proximal outer root sheath and hair bulb, promoted hair survival in vitro and prevented TGF-beta1-induced deleterious effects on hair follicle. |
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Bibliography: | Parts of this paper have been presented at the 13th Congress of the European Academy of Dermatology and Venereology (Florence, 17th to 21st November 2004). ArticleID:ICS334 ark:/67375/WNG-GH07KK84-Z istex:DB0A2C29B766071713144FD62D54CE33F867DA34 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0142-5463 1468-2494 |
DOI: | 10.1111/j.1467-2494.2006.00334.x |