Combined estrogen receptor α and estrogen receptor β genotypes influence the age of menarche
Author(s) -
I. Stavrou,
C. Zois,
A. Chatzikyriakidou,
Ioannis Georgiou,
Agathocles Tsatsoulis
Publication year - 2005
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dei326
Subject(s) - menarche , estrogen , estrogen receptor , estrogen receptor alpha , endocrinology , genotype , medicine , estrogen receptor beta , biology , genetics , breast cancer , gene , cancer
Age at menarche has a strong genetic influence. We reported recently an association between the XbaI (351A-->C)and PvuII (397T-->C) polymorphisms of the estrogen receptor (ER)alpha gene with the age of menarche in Greek adolescents. In the present study, we examined whether ERbeta genotypes alone, or in combination with ERalpha genotypes, may also influence onset of menarche.
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