6 citations
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July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review evaluates the use of 5α-reductase inhibitors in feminising hormone therapy, finding their additive feminising benefits unclear due to their specific action on testosterone conversion, with concerns highlighted regarding limited supporting evidence and safety signals, particularly for psychiatric and sexual effects.
3 citations
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February 2025 in “Journal of the American Academy of Dermatology” This study highlights how sex steroids affect hair growth, reporting that testosterone used in masculinizing hormone therapy can lead to androgenetic alopecia in transgender individuals, while feminizing hormone therapy with estradiol and antiandrogens can reduce hirsutism.
October 2024 in “Journal of the Endocrine Society” This study found that feminizing hormone therapy increased GFR in transgender individuals assigned male at birth, suggesting an effect of sex hormones on kidney hemodynamics, while masculinizing therapy showed a slight, nonsignificant decrease in GFR.
July 2023 in “The Journal of Clinical Endocrinology and Metabolism” This narrative review suggests that, after at least two years of gender-affirming hormone therapy, nonathletic transgender individuals tend to have physical performance levels similar to cisgender individuals, though more controlled research is necessary, particularly among trans athletes.
May 2023 in “Journal of drugs in dermatology” Most transgender patients getting laser hair removal before gender-affirming surgery are already on hormone therapy, which might affect the hair removal process.