July 2024 in “Biological and Clinical Sciences Research Journal” This review reports that transgender individuals undergoing hormonal therapy for gender transition face increased risks of cardiovascular disorders, brain tumors, changes in bone density, metabolic disorders, and other health issues, while highlighting the necessity of this therapy for gender transformation.
May 2023 in “IntechOpen eBooks” This review outlines the role of testosterone in male sexual development and its therapeutic use for male hypogonadism, covering its biosynthesis, secretion, metabolism, and various biological actions, but does not report specific study results.
March 2022 in “VNU Journal of Science Medical and Pharmaceutical Sciences” This study developed a sensitive method using LC-ESI-MS/MS for accurate and reliable measurement of nine steroid hormones in children's serum.
January 2018 in “Elsevier eBooks” This article discusses the hypothalamus-pituitary-testis axis in androgen production and spermatogenesis but presents no new research findings.
September 2016 in “Princeton University Press eBooks” The document concludes that understanding health requires considering evolutionary perspectives on reproductive fitness, and recognizing the complexity of factors like diet, testosterone, and sexual orientation.
April 2016 in “The Journal of Sexual Medicine” PFS affects some women, steroids easily bought online, hypogonadism info unreliable, low testosterone linked to CVD.
19 citations
,
April 2014 in “Hormones” Hormones and genetics play key roles in male and female baldness, which can affect mental health and may be linked to other health issues.
19 citations
,
January 1997 in “Endocrinology” This study observed that testosterone inhibits hair follicle epithelial cell proliferation in adult stumptailed macaques only when dermal papilla cells from bald scalps are present, with antiandrogen RU 58841 reversing this effect.
8 citations
,
February 2025 in “Swiss Medical Weekly” This study observed that integrating best practices for anabolic androgenic steroid users into Swiss primary care is feasible and well-accepted, though current doping laws hinder adequate medical care for this population.
3 citations
,
April 2015 in “American journal of biomedical sciences” This review discusses the molecular mechanisms of androgen action in human hair follicles and reports no new findings; the authors emphasize the need for further research to improve treatments for hair disorders.
7 citations
,
October 2017 in “The Prostate” This study found that male pattern baldness may serve as a clinical marker for circulating sex hormone levels in men with localized prostate cancer, while chest hair density showed no significant hormone association.
March 2025 in “Institutional Repositories DataBase (IRDB)” The testes significantly contribute to vitamin D metabolism and may affect male reproductive health and conditions like hair loss.
989 citations
,
August 2007 in “The Lancet” This article reviews the clinical features, diagnostic criteria, and possible genetic and environmental influences of polycystic ovary syndrome but provides no new research findings.
855 citations
,
June 2009 in “The Journal of Clinical Endocrinology & Metabolism” The guideline recommends mental health involvement in diagnosing gender identity disorder and outlines hormone and surgical treatment protocols, emphasizing safety, informed consent, and long-term monitoring.
658 citations
,
June 2003 in “Endocrine reviews” This review discusses the role of androgens in the progression of cardiovascular disease and explores novel therapeutic targets without reporting new clinical results.
393 citations
,
November 2000 in “Archives of General Psychiatry” This review discusses the neurobiology of sexual function and reports no new results; the authors cover multiple endocrine and neurotransmitter influences on sexual desire, arousal, and orgasm stages.
343 citations
,
October 2015 in “Endocrine Practice” This review discusses the diagnostic criteria and management strategies for Polycystic Ovary Syndrome (PCOS) and highlights the need for comprehensive clinical assessment, but does not report new clinical findings.
305 citations
,
February 2007 in “Hormone and metabolic research” This review discusses the roles of androgens and estrogens in skin functions and disorders, and highlights the use of estrogen-progestin treatments and anti-androgens in managing hirsutism and acne, without reporting new results.
237 citations
,
January 2010 in “The Journal of Sexual Medicine” The authors updated recommendations on diagnosing and treating women's sexual dysfunctions, emphasizing a comprehensive assessment approach, while noting the need for further multidisciplinary research.
209 citations
,
September 2008 in “Dermatologic Therapy” This review discusses the role of androgens in hair follicle regulation and suggests that a better understanding could enhance treatments for conditions like hirsutism and alopecia, but does not present new findings.
196 citations
,
May 2001 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that SZ95 sebocytes and HaCaT keratinocytes exhibit distinct enzyme expressions and activities, implicating their different roles in androgen metabolism and homeostasis in vitro.
193 citations
,
August 1985 in “Endocrinology” This study found significant species differences in the enzyme activity and inhibitor affinities of prostatic 5α-reductases from rats, dogs, and humans, with variable potencies for different 3-oxo-4-azasteroid inhibitors across species.
176 citations
,
August 2000 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” In this study, cross-sex hormone therapy affected hair growth patterns differently, with estrogen reducing hair growth in male-to-female transsexuals and testosterone increasing it in female-to-male transsexuals; however, male typical hair diameters were not fully reached in the latter group after 12 months.
166 citations
,
October 2018 in “Endocrine Reviews” This review discusses the effects of hormonal treatments on the physical and mental health of transgender individuals, reporting significant reductions in mental health issues following treatment, but calls for more research on long-term and nonbinary outcomes.
146 citations
,
December 2016 in “Translational Andrology and Urology” This review discusses the creation of transgender-specific guidelines by WPATH and the Endocrine Society, based mostly on clinical experience, and reports no new results.
143 citations
,
August 1991 in “Endocrinology” This study found that blocking androgen receptors inhibits testicular descent in rats more effectively during the early stages of gubernacular outgrowth than inhibiting 5a-reductase.
131 citations
,
August 2000 in “International Journal of Dermatology” Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.
129 citations
,
October 2007 in “The New England Journal of Medicine” This article discusses the evaluation and management of a 45-year-old woman with diffuse scalp-hair loss and reports no new clinical findings.
125 citations
,
January 1999 in “Drugs” This study found that oral finasteride 1 mg/day promotes hair growth and prevents further hair loss in a significant proportion of men with male pattern hair loss over two years.
118 citations
,
May 2003 in “Toxicological Sciences” This study found that prenatal exposure to finasteride in rats led to permanent changes in developmental endpoints like anogenital distance and nipple retention, which were predictive of further reproductive tract malformations.