TY - JOUR
T1 - Genetic variation in the human androgen receptor gene is the major determinant of common early-onset androgenetic alopecia
AU - Hillmer, Axel M.
AU - Hanneken, Sandra
AU - Ritzmann, Sibylle
AU - Becker, Tim
AU - Freudenberg, Jan
AU - Brockschmidt, Felix F.
AU - Flaquer, Antonia
AU - Freudenberg-Hua, Yun
AU - Jamra, Rami Abou
AU - Metzen, Christine
AU - Heyn, Uwe
AU - Schweiger, Nadine
AU - Betz, Regina C.
AU - Blaumeiser, Bettina
AU - Hampe, Jochen
AU - Schreiber, Stefan
AU - Schulze, Thomas G.
AU - Hennies, Hans Christian
AU - Schumacher, Johannes
AU - Propping, Peter
AU - Ruzicka, Thomas
AU - Cichon, Sven
AU - Wienker, Thomas F.
AU - Kruse, Roland
AU - Nöthen, Markus M.
PY - 2005/1/1
Y1 - 2005/1/1
N2 - Androgenetic alopecia (AGA), or male-pattern baldness, is the most common form of hair loss. Its pathogenesis is androgen dependent, and genetic predisposition is the major requirement for the phenotype. We demonstrate that genetic variability in the androgen receptor gene (AR) is the cardinal prerequisite for the development of early-onset AGA, with an etiological fraction of 0.46. The investigation of a large number of genetic variants covering the AR locus suggests that a polyglycine-encoding GGN repeat in exon 1 is a plausible candidate for conferring the functional effect. The X-chromosomal location of AR stresses the importance of the maternal line in the inheritance of AGA.
AB - Androgenetic alopecia (AGA), or male-pattern baldness, is the most common form of hair loss. Its pathogenesis is androgen dependent, and genetic predisposition is the major requirement for the phenotype. We demonstrate that genetic variability in the androgen receptor gene (AR) is the cardinal prerequisite for the development of early-onset AGA, with an etiological fraction of 0.46. The investigation of a large number of genetic variants covering the AR locus suggests that a polyglycine-encoding GGN repeat in exon 1 is a plausible candidate for conferring the functional effect. The X-chromosomal location of AR stresses the importance of the maternal line in the inheritance of AGA.
UR - http://www.scopus.com/inward/record.url?scp=20544475696&partnerID=8YFLogxK
U2 - 10.1086/431425
DO - 10.1086/431425
M3 - Article
C2 - 15902657
AN - SCOPUS:20544475696
VL - 77
SP - 140
EP - 148
JO - American Journal of Human Genetics
JF - American Journal of Human Genetics
SN - 0002-9297
IS - 1
ER -