Cell
Sertoli cell Audio
Ser·to·li cell
Subclass of:
Epithelial Cells; Endocrine Cells; Testis
Definitions related to sertoli cell:
  • Elongated cells in the seminiferous tubules to which spermatids are attached during spermiogenesis; they secrete androgen-binding protein and establish the blood-testis barrier by forming tight junctions with adjacent Sertoli's cells.
    NCI
    U.S. National Cancer Institute, 2021
  • Supporting cells projecting inward from the basement membrane of SEMINIFEROUS TUBULES. They surround and nourish the developing male germ cells and secrete the ANDROGEN-BINDING PROTEIN and hormones such as ANTI-MULLERIAN HORMONE. The tight junctions of Sertoli cells with the SPERMATOGONIA and SPERMATOCYTES provide a BLOOD-TESTIS BARRIER.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
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