[Regulation of the self-renewal and differentiation of spermatogonial stem cells]
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Updated: May 4, 2026

Serial Enrichment of Spermatogonial Stem and Progenitor Cells SSCs in Culture for Derivation of Long-term Adult Mouse SSC Lines
Published on: February 25, 2013
1Laboratory of Immunology and Reproductive Biology, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, China. lidm@nju.edu.cn
Abstract:
Spermatogonial stem cells (SSCs) play an important role in spermatogenesis and have a unique mode of replication. A single SSC can produce two differentiating cells, or one stem cell and one differentiating cell. The self-renewal and differentiation of SSCs are precisely regulated as relating the niche of SSCs, glial cell line-derived neurotrophic factor, and several signaling pathways. This article reviews the self-renewal and differentiation of SSCs and their regulation mechanisms, which may offer a deeper insight into spermatogenesis and male infertility and pave a theoretical ground for studying testicular tumorigenesis and searching for new potential approaches to the treatment of testicular cancer and other related diseases.
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