Energy metabolism dysfunction and oxidative stress in granulosa cells are pivotal contributors to aberrant follicular development and impaired fertility in patients with polycystic ovary syndrome.
This review provides a theoretical basis for advancing clinical management of PCOS by targeting oxidative stress and metabolic disturbances.
Polycystic ovary syndrome (PCOS), as a common endocrine and metabolic disorder, is often regarded as a primary cause of anovulatory infertility in women. The pathogenesis of PCOS is complex and influenced by multiple factors. Emerging evidence highlights that energy metabolism dysfunction and oxidative stress in granulosa cells (GCs) are pivotal contributors to aberrant follicular development and impaired fertility in PCOS patients. Mitochondrial dysfunction, increased oxidative stress, and disrupted glucose metabolism are frequently observed in individuals with PCOS, collectively leading to compromised oocyte quality. This review delves into the mechanisms linking oxidative stress and energy metabolism abnormalities in PCOS, analyzing their adverse effects on reproductive function. Furthermore, potential therapeutic strategies to mitigate oxidative stress and metabolic disturbances are proposed, providing a theoretical basis for advancing clinical management of PCOS.
Yan et al. (Thu,) conducted a review in Polycystic ovary syndrome (PCOS). Energy metabolism dysfunction and oxidative stress in granulosa cells are pivotal contributors to aberrant follicular development and impaired fertility in patients with polycystic ovary syndrome.