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  2. Androgen backdoor pathway - Wikipedia

    en.wikipedia.org/wiki/Androgen_backdoor_pathway

    The term "backdoor pathway" was coined by Auchus in 2004 [25] and was described as 5α-reduction of 17α-hydroxyprogesterone (17OHP) which is a first step in a pathway that ultimately leads to the production of dihydrotestosterone (DHT). and defined as a route to DHT that: (1) bypasses conventional intermediates androstenedione (A4) and T; (2 ...

  3. 5α-Pregnan-17α-ol-3,20-dione - Wikipedia

    en.wikipedia.org/wiki/5α-Pregnan-17α-ol-3,20-dione

    The androgen backdoor pathway (red arrows) roundabout testosterone embedded in within conventional androgen synthesis that lead to 5α-dihydrotestosterone through testosterone. [ 7 ] [ 8 ] [ 9 ] 5α-Pregnan-17α-ol-3,20-dione (17-OH-DHP) is a progestogen , i.e., it binds to the progesterone receptors .

  4. File:Androgen backdoor pathway.svg - Wikipedia

    en.wikipedia.org/wiki/File:Androgen_backdoor...

    Download QR code; In other projects ... The androgen backdoor pathway (red arrows) embedded in the known pathways that lead to 5α-dihydrotestosterone synthesis.

  5. Dihydrotestosterone - Wikipedia

    en.wikipedia.org/wiki/Dihydrotestosterone

    Dihydrotestosterone (DHT, 5α-dihydrotestosterone, 5α-DHT, androstanolone or stanolone) is an endogenous androgen sex steroid and hormone primarily involved in the growth and repair of the prostate and the penis, as well as the production of sebum and body hair composition.

  6. Steroidogenic enzyme - Wikipedia

    en.wikipedia.org/wiki/Steroidogenic_enzyme

    20α-Hydroxysteroid dehydrogenase – progestogen synthesis and metabolism; 20β-Hydroxysteroid dehydrogenase – progestogen synthesis and metabolism; Steroid numbering. Steroid reductases. 5α-Reductase (1, 2, 3) – androgen and neurosteroid synthesis, progestogen metabolism; 5β-Reductase – androgen and progestogen metabolism ...

  7. File:Steroidogenesis.svg - Wikipedia

    en.wikipedia.org/wiki/File:Steroidogenesis.svg

    English: *Enzymes, their cellular location, substrates and products in human steroidogenesis. Shown also is the major classes of steroid hormones: progestagens, mineralocorticoids, glucocorticoids, androgens and estrogens.

  8. 5α-Reductase inhibitor - Wikipedia

    en.wikipedia.org/wiki/5α-reductase_inhibitor

    5α-Reductase inhibitors (5-ARIs), also known as dihydrotestosterone (DHT) blockers, are a class of medications with antiandrogenic effects which are used primarily in the treatment of enlarged prostate and scalp hair loss. They are also sometimes used to treat excess hair growth in women and as a component of hormone therapy for transgender ...

  9. 1-Testosterone - Wikipedia

    en.wikipedia.org/wiki/1-Testosterone

    1-Testosterone (abbreviated and nicknamed as 1-Testo, 1-T), also known as δ 1-dihydrotestosterone (δ 1-DHT), as well as dihydroboldenone, is a synthetic anabolic–androgenic steroid (AAS) and a 5α-reduced derivative of boldenone (Δ1-testosterone).