Keratinocyte Growth Inhibition through the Modification of Wnt Signaling by Androgen in Balding Dermal Papilla Cells
Author(s) -
Tomoko Kitagawa,
Kenichi Matsuda,
Shigeki Inui,
Hideya Takenaka,
Norito Katoh,
Satoshi Itami,
Saburo Kishimoto,
Mitsuhiro Kawata
Publication year - 2009
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2008-1053
Subject(s) - dermal papillae , wnt signaling pathway , keratinocyte , androgen , microbiology and biotechnology , cancer research , biology , medicine , endocrinology , hair follicle , signal transduction , genetics , cell culture , hormone
Androgen induces androgenetic alopecia (AGA), which has a regressive effect on hair growth from the frontal region of the scalp. Conversely, Wnt proteins are known to positively affect mammalian hair growth. We hypothesized that androgen reduces hair growth via an interaction with the Wnt signaling system. The objective of this study was to investigate the effect of androgen on Wnt signaling in dermal papilla (DP) cells.
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