Human platelet-rich plasma promotes primordial follicle activation via the PI3K/akt signaling pathway.

The activation of dormant primordial follicles is a promising method to improve the fertility of premature ovarian insufficiency (POI) patients. Many experiments from both human and animal studies suggest that human platelet-rich plasma (hPRP) may restore ovarian function and promote follicle growth. However, the underlying mechanisms remain unclear.

Multi-omics approach to reveal follicular metabolic changes and their effects on oocyte competence in PCOS patients.

Background: Polycystic ovary syndrome (PCOS) is a common heterogeneous disorder linked with endocrine and metabolic disturbances. The underlying mechanism of PCOS, especially its effect on oocyte competence, remains unclear. The study aimed to identify abnormal follicular metabolic changes using a multi-omics approach in follicular fluid from PCOS patients and to determine their effects on oocyte competence.