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Leydig Cell Steroidogenesis

Meaning

The specific biochemical pathway occurring within the Leydig cells of the testes, responsible for the de novo synthesis of testosterone and other androgens from the precursor molecule cholesterol. This intricate process is the primary source of male sex hormones, which are essential for the development of male secondary sexual characteristics, robust spermatogenesis, and maintaining overall anabolic function. Luteinizing hormone (LH) from the pituitary gland is the key, potent regulatory signal.