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Replication of loci influencing ages at menarche and menopause in Hispanic women: the Women's Health Initiative SHARe Study.

Chen CT, Fernández-Rhodes L, Brzyski RG et al.

22131368 PubMed ID
GWAS Study Type
3468 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

CC
Chen CT
FL
Fernández-Rhodes L
BR
Brzyski RG
CC
Carlson CS
CZ
Chen Z
HG
Heiss G
NK
North KE
WN
Woods NF
RA
Rajkovic A
KC
Kooperberg C
FN
Franceschini N
Chapter II

Abstract

Summary of the research findings

Several genome-wide studies have identified loci associated with reproductive traits, such as ages of menarche and menopause, in women of European ancestry. In this study, we investigated the relevance of these loci in minority US Hispanic women. We utilized data from 3468 women who were genotyped as a part of the Women's Health Initiative SNP Health Association Resource. We replicated associations of eight loci (LRP18, LIN28B, CENPW, INHBA, TMEM38B, ZNF483, NFAT5 and OLFM2) with age at menarche, and of two loci (MCM8 and BRSK1/TMEM150B) with age at menopause. The MCM8 locus was also associated with early menopause risk. Three loci (CENPW, MCM8 and BRSK1/TMEM150B) were associated with the length of reproductive lifespan. We provide evidence that genetic variants influencing reproductive traits identified in European populations are also important in minority US Hispanic women.

3,468 Hispanic female individuals

Chapter III

Study Statistics

Key metrics and study information

3468
Total Participants
GWAS
Study Type
No
Replicated
Hispanic or Latin American
Ancestry
U.S.
Recruitment Country
Chapter IV

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