124 citations
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August 1994 in “Journal of Investigative Dermatology” Dexamethasone speeds up hair loss in mice, while cyclosporin A slows it down.
100 citations
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April 1990 in “The Journal of Clinical Endocrinology & Metabolism” The ovary mainly causes high testosterone in PCO, while the adrenal gland is the main source in IH.
65 citations
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May 2006 in “Journal of Investigative Dermatology” Dexamethasone may influence hair growth by altering estrogen receptor activity in hair cells.
65 citations
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September 1999 in “The Journal of Dermatology” Twice-weekly 5 mg dexamethasone can effectively treat extensive alopecia areata in many patients.
36 citations
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April 1994 in “PubMed” Cyclosporine A slows down hair loss from chemotherapy in mice, while dexamethasone increases hair loss but speeds up regrowth.