BRCA2 deficiency is a potential driver for human primary ovarian insufficiency.

ABSTRACT: Reproductive problem has been one of the top issues for women health worldwide in recent decades. As a typical female disease, primary ovarian insufficiency (POI) results in a loss of ovarian follicles and oocytes that thus destroys women fertility. However, due to the complex of POI etiology and rare resource of human POI oocytes, few biomarkers have been identified in clinics and no effective strategy could be applied to treat POI patients. In the search of possible association between DNA damage and POI by Smart-Seq2 and RT² profiler PCR array, we find that BRCA2, a core DNA repair gene for homologous recombination shows significantly lower expression in two POI patient oocytes. In line with this, we generated oocyte-specific knockout mouse model driven by Gdf9-Cre. The Brca2

SUBMITTER: Miao Y 

PROVIDER: S-EPMC6572856 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature