China Animal Husbandry & Veterinary Medicine ›› 2025, Vol. 52 ›› Issue (9): 4021-4031.doi: 10.16431/j.cnki.1671-7236.2025.09.002

• Physiological and Biochemical • Previous Articles    

Research Progress on the Mechanisms of Sertoli Cell Regulation of Spermatogonial Stem Cell Self-renewal and Differentiation

ZHU Lina, AN Xuejiao, YUE Yaojing   

  1. Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
  • Received:2024-11-20 Published:2025-08-29

Abstract: Spermatogenesis is a critical process in mammalian reproduction,in which spermatogonial stem cells (SSCs) play an indispensable role.As the central cells in spermatogenesis,Sertoli cells (SCs) not only provide physical support and a stable microenvironment for SSCs but also intricately regulate their proliferation,differentiation,apoptosis,and immune privilege by secreting various cytokines and signaling molecules.This complex interplay significantly influences the self-renewal and differentiation of SSCs.This review focuses on the mechanisms by which SCs regulate SSCs development,aiming to offer new perspectives and insights for SSCs research and to advance its applications in reproductive biology and clinical practice.

Key words: Sertoli cells; spermatogonial stem cells; self-renewal; differentiation

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