February 2026 in “South Asian Research Journal of Biology and Applied Biosciences” Alopecia areata patients have higher hormone levels, suggesting hormonal screening could help in treatment.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
February 2009 in “Journal of The American Academy of Dermatology” A man with Klinefelter syndrome had a leg ulcer that didn't heal well, even with treatment.
April 2019 in “Journal of the Endocrine Society” A 31-year-old woman was diagnosed with Complete Androgen Insensitivity Syndrome much later than usual, leading to a call for earlier detection and treatment guidelines.
March 2025 in “American journal of biochemistry & biotechnology/American journal of biochemistry and biotechnology” Higher levels of certain hormones and lower levels of minerals may contribute to hair loss.