Testosterone and dihydrotestosterone can slow down the growth of certain hair follicle cells.
478 citations
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September 1996 in “Proceedings of the National Academy of Sciences” Overexpression of PTHrP in chondrocytes causes short-limbed dwarfism and delayed bone formation in mice.
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January 2014 in “Human Reproduction” Adding anti-Müllerian hormone to PCOS criteria lowers the number of women diagnosed.
137 citations
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January 2006 in “Frontiers in bioscience” CRH in the skin acts like the body's stress response system, affecting cell behavior and immune activity.
98 citations
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May 2020 in “Journal of Functional Morphology and Kinesiology” Exercise, especially vigorous aerobic and resistance training, can improve hormone levels in women with PCOS.
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December 2008 in “Journal of Investigative Dermatology” Prolactin affects hair growth and skin conditions, and could be a target for new skin disease treatments.
96 citations
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October 1987 in “The Journal of Clinical Endocrinology & Metabolism” Chronic GnRHa treatment can help manage endometrial hyperplasia and reduce ovarian androgen excess in PCO patients.
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December 2008 in “Journal of Investigative Dermatology” Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
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March 2011 in “Australasian Journal of Dermatology” Genetics and hormones play a role in male and female hair loss, but more research is needed to fully understand it.
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February 1989 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
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October 2009 in “The FASEB journal” TRH stimulates human hair growth and extends the hair growth phase.
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February 1983 in “Gut” Men with coeliac disease may have hormone imbalances that could affect sexual function, but these can improve with better gut health.
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December 1995 in “The Journal of Clinical Endocrinology & Metabolism” Combining a GnRH agonist with a low-dose oral contraceptive is more effective and safer for treating hirsutism than using either alone.
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January 2005 in “Endocrine Journal” Sex steroids influence skin appendage function and neoplasm development, with changes in AR and ERalpha in certain gland neoplasms.
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February 2006 in “American journal of physiology. Cell physiology” Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
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July 1981 in “Journal of Endocrinology” α-MSH and cyclic AMP boost melanin production, while cyclic GMP and melatonin reduce it.
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October 2004 in “Veterinary dermatology” Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.
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September 2013 in “PLOS ONE” Thyrotropin-Releasing Hormone helps heal wounds in frog and human skin.
44 citations
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September 2020 in “International Journal of Molecular Sciences” New treatments are needed for PCOS that target its genetic, hormonal, and metabolic causes.
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December 2019 in “Steroids” Body hair isn't a good substitute for scalp hair in steroid analysis.
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September 2007 in “The Journal of Clinical Endocrinology and Metabolism” The research found that polycystic ovary syndrome (PCOS) has two distinct types, with one having more severe hormone and insulin issues.
37 citations
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March 2010 in “British Journal of Dermatology” Oestrogen and thyrotropin-releasing hormone affect prolactin and its receptor in human skin and hair, suggesting new treatment options for related conditions.
36 citations
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May 2011 in “The Journal of Clinical Endocrinology & Metabolism” Treatment with a hormone agonist can reduce excess male hormones in postmenopausal women without surgery.
34 citations
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December 1991 in “Annals of the New York Academy of Sciences” Differences in enzyme activity and androgen receptors in hair follicles may explain why hair loss appears differently in men and women.
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March 2020 in “International Journal of Regenerative Medicine” PRP treatment can safely boost hormone levels in some IVF patients with low ovarian reserve.
30 citations
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January 2019 in “Clinical Endocrinology” The study concluded that both anti-Mullerian hormone and LH/FSH ratio are higher in women with PCOS and combining these markers with BMI could improve diagnosis accuracy.
29 citations
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November 2014 in “Experimental Dermatology” Injecting alpha-melanocyte-stimulating hormone in mice improved skin healing and reduced scarring.
28 citations
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September 2017 in “Gynecological Endocrinology” Women with PCOS have higher levels of AMH in their blood and follicles, and this can help predict their risk of overreaction to fertility treatments.
27 citations
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December 2013 in “Endocrinology” Researchers created a mouse model for Cushing's syndrome to study glucocorticoid excess and potential treatments.
24 citations
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July 2016 in “Steroids” Progesterone and testosterone protect brain cells from damage through specific pathways.