Journal
MOLECULAR HUMAN REPRODUCTION
Volume 20, Issue 1, Pages 1-14Publisher
OXFORD UNIV PRESS
DOI: 10.1093/molehr/gat058
Keywords
reproductive traits; GWAS; gene discovery; translation; review
Funding
- NHMRC [339446, 619667, 339462, 613674]
- Australian Research Council (ARC) [FT0991022]
- Wellcome Trust Career Development Award [WT085235/Z/08/Z]
- Wellcome Trust
- Medical Research Council [MR/K011480/1] Funding Source: researchfish
- MRC [MR/K011480/1] Funding Source: UKRI
Ask authors/readers for more resources
Genetic factors contribute to risk of many common diseases affecting reproduction and fertility. In recent years, methods for genome-wide association studies (GWAS) have revolutionized gene discovery for common traits and diseases. Results of GWAS are documented in the Catalog of Published Genome-Wide Association Studies at the National Human Genome Research Institute and report over 70 publications for 32 traits and diseases associated with reproduction. These include endometriosis, uterine fibroids, age at menarche and age at menopause. Results that pass appropriate stringent levels of significance are generally well replicated in independent studies. Examples of genetic variation affecting twinning rate, infertility, endometriosis and age at menarche demonstrate that the spectrum of disease-related variants for reproductive traits is similar to most other common diseases. GWAS hits provide novel insights into biological pathways and the translational value of these studies lies in discovery of novel gene targets for biomarkers, drug development and greater understanding of environmental factors contributing to disease risk. Results also show that genetic data can help define sub-types of disease and co-morbidity with other traits and diseases. To date, many studies on reproductive traits have used relatively small samples. Future genetic marker studies in large samples with detailed phenotypic and clinical information will yield new insights into disease risk, disease classification and co-morbidity for many diseases associated with reproduction and infertility.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available