List of Human Hormones - Steroid

Steroid

Chemical class Name Abbreviation Tissue Cells Receptor Target Tissue Effect
androgen Testosterone testes Leydig cells AR libido, Anabolic: growth of muscle mass and strength, increased bone density, growth and strength,

Virilizing: maturation of sex organs, formation of scrotum, deepening of voice, growth of beard and axillary hair.

androgen Dehydroepiandrosterone DHEA testes, ovary, kidney Zona fasciculata and Zona reticularis cells of kidney
theca cells of ovary
Leydig cellss of testes
AR Virilization, anabolic
androgen Androstenedione adrenal glands, gonads AR Substrate for estrogen
androgen Dihydrotestosterone DHT multiple AR 5-DHT or DHT is a male reproductive hormone that targets the prostate gland, bulbourethral gland, seminal vesicles, penis and scrotum and promotes growth/mitosis/cell maturation and differentiation. Testosterone is converted to 5-DHT by 5alpha-reductase, usually with in the target tissues of 5-DHT because of the need for high concentrations of 5-dht to produced the physiological effects.
mineralocorticoid Aldosterone adrenal cortex (zona glomerulosa) MR Increase blood volume by reabsorption of sodium in kidneys (primarily)

Potassium and H+ secretion in kidney.

estrogen Estradiol E2 females: ovary, males testes females: granulosa cells, males: Sertoli cell ER Females:

Structural:

  • promote formation of female secondary sex characteristics
  • accelerate height growth
  • accelerate metabolism (burn fat)
  • reduce muscle mass
  • stimulate endometrial growth
  • increase uterine growth
  • maintenance of blood vessels and skin
  • reduce bone resorption, increase bone formation

Protein synthesis:

  • increase hepatic production of binding proteins

Coagulation:

  • increase circulating level of factors 2, 7, 9, 10, antithrombin III, plasminogen
  • increase platelet adhesiveness

Increase HDL, triglyceride, height growth Decrease LDL, fat deposition Fluid balance:

  • salt (sodium) and water retention
  • increase growth hormone
  • increase cortisol, SHBG

Gastrointestinal tract:

  • reduce bowel motility
  • increase cholesterol in bile

Melanin:

  • increase pheomelanin, reduce eumelanin

Cancer: support hormone-sensitive breast cancers Suppression of production in the body of estrogen is a treatment for these cancers.

Lung function:

  • promote lung function by supporting alveoli.

Males: Prevent apoptosis of germ cells

estrogen Estrone ovary granulosa cells, Adipocytes ER
estrogen Estriol E3 placenta syncytiotrophoblast ER
glucocorticoid Cortisol adrenal cortex (zona fasciculata and zona reticularis cells) GR Stimulation of gluconeogenesis

Inhibition of glucose uptake in muscle and adipose tissue Mobilization of amino acids from extrahepatic tissues Stimulation of fat breakdown in adipose tissue anti-inflammatory and immunosuppressive

progestogen Progesterone ovary, adrenal glands, placenta (when pregnant) Granulosa cells theca cells of ovary PR Support pregnancy:

Convert endometrium to secretory stage Make cervical mucus permeable to sperm. Inhibit immune response, e.g. towards the human embryo. Decrease uterine smooth muscle contractility Inhibit lactation Inhibit onset of labor. Support fetal production of adrenal mineralo- and glucosteroids.

Other: Raise epidermal growth factor-1 levels Increase core temperature during ovulation Reduce spasm and relax smooth muscle (widen bronchi and regulate mucus) Antiinflammatory Reduce gall-bladder activity Normalize blood clotting and vascular tone, zinc and copper levels, cell oxygen levels, and use of fat stores for energy. Assist in thyroid function and bone growth by osteoblasts Resilience in bone, teeth, gums, joint, tendon, ligament and skin Healing by regulating collagen Nerve function and healing by regulating myelin Prevent endometrial cancer by regulating effects of estrogen.

secosteroid Calcitriol (1,25-dihydroxyvitamin D3) skin/proximal tubule of kidneys VDR Active form of vitamin D3

Increase absorption of calcium and phosphate from gastrointestinal tract and kidneys inhibit release of PTH

secosteroid Calcidiol (25-hydroxyvitamin D3) skin/proximal tubule of kidneys VDR Inactive form of vitamin D3

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