Androgen is the active metabolic product, 5alpha-Dihydrotestosterone, which is produced from the transformation of Testosterone catalyzed by the Steroid-5-alpha-reductase, alpha polypeptides 1 and 2 (S5AR1 and S5AR2) [1], [2]. ...

Androgen and Estrogen receptors (Androgen receptor and ESR1 (nuclear)) function as steroid-hormone activated transcription factors. Upon binding the hormone ligand, receptors dissociate from accessory proteins, translocate into the nucleus, dimerize, and then stimulate transcription ...

Sp1 transcription factor (SP1) is a transcription factor involved in gene expression in the early development of an organism. It belongs to the Sp/KLF family of transcription factors. The SP1 transcription factor contains a zinc finger protein motif, by which it binds directly to DNA ...