September 2024 in “Journal of the American Academy of Dermatology” Many transgender men on testosterone therapy experience hair loss.
March 2024 in “International journal of pharmaceutical chemistry and analysis (Print)” Betulin may help treat hair loss caused by testosterone.
Androstenedione is better than testosterone for diagnosing PCOS in Indian women.
January 2024 in “Brazilian Journal of Hair Health” Testosterone therapy in transgender men can lead to hair loss, with the risk increasing over time and influenced by family history.
December 2023 in “Kiểm nghiệm và An toàn thực phẩm/Kiểm nghiệm và An toàn thực phẩm (online)” The method detected sex hormones in some health supplements, with one containing banned testosterone.
September 2023 in “Biomedical Optics Express” New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.
February 2023 in “Vaccines” COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
January 2023 in “Case Reports in Obstetrics and Gynecology” A woman's high testosterone levels and related symptoms improved after ovary removal surgery.
January 2023 in “International Journal of Clinical and Medical Education Research” Correct testosterone levels for age to treat prostate cancer, using low dose treatments as necessary.
November 2022 in “Journal of the Endocrine Society” A rare ovarian tumor caused high testosterone and excess hair in a woman, which was resolved after tumor removal.
July 2022 in “L Endocrinologo” A 77-year-old woman with hair loss had high testosterone and 17OH-progesterone levels, but no significant findings on imaging.
May 2022 in “Gastroenterology” Supplemental testosterone may lower liver cancer risk in hepatitis C patients.
Androgenetic alopecia, or hair loss, is caused by a mix of genetics, hormones, and environment, where testosterone affects hair growth and causes hair to become smaller and grow for a shorter time.
September 2021 in “Conference Proceedings” Older men with high total testosterone might not show symptoms, while younger men with hyperandrogenism may experience hair loss or acne.
Finasteride and testosterone are the drugs most linked to male infertility, but many other potential drugs may be under-reported.
June 2021 in “Research Square (Research Square)” Statins significantly reduce testosterone and improve skin symptoms in women with PCOS.
June 2021 in “EBioMedicine” The authors maintain that shorter androgen receptor alleles may lead to milder COVID-19 by positively affecting the immune response, not due to changes in testosterone levels or activity.
May 2021 in “Journal of the Endocrine Society” Adolescents with PCOS have higher levels of certain androgens, which are linked to hair growth but don't help diagnose PCOS better than testosterone levels.
March 2021 in “Bioscientia medicina” Androgens like testosterone affect oil production and hair growth in skin and hair follicles.
January 2021 in “Case Reports” A 71-year-old woman developed male-like features due to high testosterone levels caused by a benign ovarian tumor, which was successfully removed by surgery.
April 2020 in “The FASEB Journal” Testosterone increases heart and blood pressure issues in rats with endotoxemia, and stopping testosterone production can reduce these problems.
March 2020 in “European Journal of Pediatric Dermatology” Isotretinoin can cause gynecomastia by lowering testosterone levels.
February 2020 in “Definitions” 5 Alpha-Reductase Inhibitors reduce the effects of testosterone by blocking its conversion into a stronger form.
October 2019 in “European heart journal” Androgen-deprivation therapies increase the risk of certain heart conditions, but testosterone treatment may help.
May 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Testosterone significantly affects urination differences between male and female mice.
April 2019 in “Journal of the Endocrine Society” The study found that imaging might miss small ovarian tumors causing high testosterone, and suggested using certain testosterone levels and treatment responses to identify these tumors.
December 2018 in “Journal of Advances in VetBio Science and Techniques” Low testosterone might be a common cause of hair loss in male dogs.
November 2018 in “Endocrine Abstracts” A woman's high testosterone levels were caused by a rare ovarian tumor, not the initially diagnosed condition.
September 2018 in “Fertility and Sterility” High levels of testosterone and anti-Müllerian hormone before pregnancy are linked to a higher risk of newborns needing intensive care.
April 2018 in “Gynäkologische Endokrinologie” Testosterone in older women can increase bone density, muscle mass, fat mass, improve memory, and boost libido, but may cause nipple color changes.