October 2023 in “Journal of the Endocrine Society” Estetrol helps keep scalp hair in the growth phase longer and improves hair follicle health by affecting the hair root and increasing stem cells.
January 1995 in “Revista de arqueología” 1 alpha,25-dihydroxy-vitamin D3 and calcipotriol speed up cell differentiation in hair follicles.
3 citations
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October 1993 in “Endocrinology”
6 citations
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October 1993 in “Endocrinology” Finasteride blocks progesterone production in specific tumor cells, potentially causing side effects.
Padina arborescens and its component MOGG may help prevent hair loss through several actions, including blocking a hair loss-related enzyme.
147 citations
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April 2004 in “PubMed” Sex steroid receptors are found in specific skin cells, affecting skin and hair functions.
19 citations
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March 2010 in “Steroids” Certain progesterone derivatives can inhibit enzymes and reduce androgenic activity, potentially affecting prostate growth.
35 citations
,
September 1972 in “Journal of Biological Chemistry” Steroid hormone binding in rat skin varies with pH, heat, and hair cycle phases.
193 citations
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June 2007 in “The Plant Journal” GhDET2 is crucial for cotton fiber growth.
August 2002 in “Analytical Sciences” The document concludes that a compound with potential for treating prostate cancer and hair loss was successfully made and its detailed structure was confirmed.
83 citations
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November 2006 in “European Journal of Neuroscience” Progesterone protects rat brain cells by enhancing GABA A receptor activity.
27 citations
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July 1982 in “British Journal of Dermatology” The antiandrogen 11α-hydroxyprogesterone effectively reduces skin oil and cholesterol when applied to the skin.
February 1999 in “Analytical Sciences” A new antiandrogen compound was made and its detailed three-dimensional shape was described.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, which could be a new target for treating hair loss and other skin conditions driven by testosterone.
November 2025 in “Journal of Investigative Dermatology” Estetrol may help prevent hair loss and support hair growth in women.
January 2002 in “NCSU Libraries Repository (North Carolina State University Libraries)” 17b-Estradiol in skin affects hair growth and tumor promotion.
1 citations
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March 2012 in “Journal of Dermatological Science” Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
December 2025 in “Scientific Reports” Cedrol may help reduce liver fat and fat cell growth caused by corticosteroids.
31 citations
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November 2014 in “Investigative Ophthalmology & Visual Science” A natural steroid in the body may protect against eye damage in glaucoma.
1 citations
,
April 2016 in “Journal of Investigative Dermatology” Prostaglandin D2 increases testosterone levels in skin cells through reactive oxygen species, not enzymes, which could lead to new hair loss treatments.
January 2020 in “Nihon Yakuri Gakkai nenkai yoshishu” Reducing 5α-reductase activity helps endometrial cells differentiate, aiding pregnancy.
June 2023 in “Biochimica and biophysica acta. Molecular and cell biology of lipids” Impaired ABCA5 activity disrupts cholesterol balance in hair follicle cells, affecting hair growth.
82 citations
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January 1994 in “Skin Pharmacology and Physiology” Hair follicles and glands significantly increase steroid absorption in skin.
258 citations
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July 2005 in “Journal of lipid research” DGAT1 enzyme helps make diacylglycerols, waxes, and retinyl esters.
19 citations
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June 1999 in “Steroids” Different halogens on progesterone derivatives can either block or mimic male hormone effects, depending on their type and amount.
June 2003 in “Obstetrical & Gynecological Survey” Postmenopausal ovary stromal cells have a unique makeup and limited steroid production, suggesting androgens come from the adrenal gland.
8 citations
,
April 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain genetic changes in the LSS gene cause a rare skin and hair condition.
12 citations
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January 2009 in “Journal of Oleo Science” Sterol surfactants can effectively dissolve UV ray absorbers.
1 citations
,
January 2003 in “Chinese Journal of Pharmaceuticals” A new method to make Finasteride is more cost-effective and yields 16%.
20 citations
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June 1985 in “Toxicologic Pathology” Some steroid-induced health issues in rodents improved after stopping treatment, but hair loss and eye problems did not.