February 2018 in “The Journal of Sexual Medicine” DA-9401 protects against hair loss, improves organ function, and prevents infertility caused by finasteride.
May 2016 in “The Journal of Sexual Medicine” August 2015 in “Dermatologica Sinica” Men with severe hair loss may have poorer sperm quality.
January 2009 in “Egyptian Journal of Medical Human Genetics” The study suggests that a specific gene variation and higher gene activity are linked to increased baldness in Egyptian men.
June 2001 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” Finasteride improves hair growth in men with androgenetic alopecia.
March 2000 in “The Journal of pharmacy technology” Finasteride effectively treats mild to moderate hair loss in men aged 18-41, with some side effects.
35 citations,
November 1989 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Epitestosterone may act as a weak antiandrogen and can inhibit an enzyme involved in testosterone metabolism.
119 citations,
May 2020 in “Journal of The American Academy of Dermatology” Most COVID-19 patients in hospitals have androgenetic alopecia, more in men, suggesting a link between androgen sensitivity and severe COVID-19 symptoms.
19 citations,
May 2020 in “American journal of men's health” Testosterone therapy helps boys with hormone deficiencies develop normal male characteristics and grow properly.
5 citations,
January 2018 in “Research Journal of Pharmacy and Technology” Finasteride significantly reduces fertility in male rats.
April 2020 in “Archivos españoles de urología” Dutasteride does not seem to change rat spermatogenesis or oxidative stress.
Dutasteride did not change rat spermatogenesis or oxidative stress but needs more research.
January 1999 in “Birkhäuser Basel eBooks” Metallothionein likely helps in cell growth and development in wool follicles of fetal sheep.
October 2022 in “Cosmoderma” June 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 91 citations,
February 2009 in “Journal of biological chemistry/The Journal of biological chemistry” DGAT1 enzyme is crucial for healthy skin and hair by regulating retinoid levels.
28 citations,
November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
25 citations,
September 2014 in “Pharmacotherapy” Hormone therapy can improve mental health and quality of life for people with gender dysphoria, but long-term effects need more research.
17 citations,
November 2015 in “Oxidative Medicine and Cellular Longevity” Fibroblast Growth Factor-9 helps repair heart damage after a heart attack by creating new blood vessels, especially in diabetics.
16 citations,
January 2017 in “Asian journal of andrology/Asian Journal of Andrology” Men who start puberty later may have lower sperm quality and different hormone levels in adulthood.
14 citations,
March 2018 in “The American journal of case reports” People with the same genetic mutation for Woodhouse-Sakati syndrome can have different symptoms.
10 citations,
September 2015 in “Folia Histochemica Et Cytobiologica” Finasteride treatment in male rats can reduce fertility and affect sperm development in their offspring.
8 citations,
April 2022 in “Trends in cancer” Hormone therapy affects cancer risks in transgender individuals differently than in cisgender people, and more research is needed to understand these risks and improve cancer screening guidelines.
4 citations,
January 2001 in “PubMed” 4 citations,
January 1977 The book concludes that despite progress, cancer drug treatments have not met the expectations set in the 1960s and 1970s.
3 citations,
September 2020 in “Journal of developmental and behavioral pediatrics/Journal of developmental & behavioral pediatrics” The document discusses a young boy with autism and early puberty but does not provide a conclusion on managing his behavior.
3 citations,
March 2019 in “Case Reports” A man with myotonic dystrophy type 1 had 28 skin cancers, suggesting a link between the disease and skin cancer, emphasizing the need for sun protection and regular skin checks.
3 citations,
January 2018 in “Frontiers in bioscience” Daily subcutaneous testosterone effectively restores testosterone levels in men.
2 citations,
January 2019 in “Biomedical Journal of Scientific and Technical Research” Saw palmetto in hair products might reduce hair loss but can cause side effects.
2 citations,
July 2017 in “Oncology Letters” Lacking cyclin D3 reduces skin cancer growth without affecting normal skin cell growth.