Endocrine Abstracts

The oocyte-derived growth and differentiation paracrine factor BMP15 has emerged as an essential regulator of the ovarian folliculogenesis, from evidences in animal models (knockout mice and sheeps with naturally occurring mutations) and humans. Indeed, several BMP15 mutations have been identified in association with primary ovarian insufficiency (POI), a heterogeneous and frequent fertility disorder characterized by the premature depletion of ovarian follicles in women <4...

Primary ovarian insufficiency (POI) is a critical fertility defect characterized by a progressive and silent impairment of the follicular reserve. POI aetiology is heterogeneous and largely unknown, but a maternal inheritance often characterizes idiopathic forms. Therefore, we hypothesized a possible involvement of a mitochondrial defect in the pathogenesis of this disease since mitochondrial biogenesis and bioenergetics play an essential role in ovarian folliculogenesis. Our ...