Steroid
Chemical class | Name | Abbreviation | Tissue | Cells | Receptor | Target Tissue | Effect |
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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. |
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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. |
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estrogen | Estradiol | E2 | females: ovary, males testes | females: granulosa cells, males: Sertoli cell | ER | Females:
Structural:
Protein synthesis:
Coagulation:
Increase HDL, triglyceride, height growth Decrease LDL, fat deposition Fluid balance:
Gastrointestinal tract:
Melanin:
Cancer: support hormone-sensitive breast cancers Suppression of production in the body of estrogen is a treatment for these cancers. Lung function:
Males: Prevent apoptosis of germ cells |
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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 |
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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. |
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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 |
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secosteroid | Calcidiol (25-hydroxyvitamin D3) | skin/proximal tubule of kidneys | VDR | Inactive form of vitamin D3 |
Read more about this topic: List Of Human Hormones