Roles of exosomes in microenvironment-related premature ovarian insufficiency: mechanisms and therapeutic intervention.

ABSTRACT: Exosomes are nanoscale vesicles that traffic bioactive cargo and modulate cell-cell communication within the ovarian niche. They are pivotal mediators in ovarian microenvironment-related premature ovarian insufficiency (omePOI): pathogenic exosomes propagate injury, whereas therapeutic Exosomes restore homeostasis to shape the niche and influence disease onset and course. However, omePOI still lacks sensitive predictive biomarkers and disease-modifying therapies; moreover, the complexity of the ovarian niche-encompassing extracellular matrix, stromal and immune compartments, vasculature, and metabolic-redox balance-poses substantial translational challenges. In this Review, we first summarize the current clinical challenges in diagnosing and managing omePOI. We then focus on reported corre

SUBMITTER: Yang Y 

PROVIDER: S-EPMC12849468 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature