57 citations
,
February 1983 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
219 citations
,
October 2009 in “Steroids” 5α-reductase inhibitors, like Finasteride and Dutasteride, help manage benign prostatic hyperplasia.
101 citations
,
April 1994 in “Baillière's clinical endocrinology and metabolism” 5α-reductase is essential for male sexual development and its inhibitors have potential in treating various conditions related to hormone action.
25 citations
,
November 2001 in “Kidney International” Male hormones worsen kidney transplant damage, but blocking them helps.
45 citations
,
January 2008 in “Drugs” Dutasteride effectively treats enlarged prostate, reduces prostate cancer risk, and promotes hair regrowth with few side effects.
218 citations
,
December 2011 in “Advances in Urology” The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
131 citations
,
August 2000 in “International Journal of Dermatology” Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.
72 citations
,
April 2008 in “The Journal of urology/The journal of urology” Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.
47 citations
,
April 2020 in “Dermatologic Therapy” Androgenetic alopecia linked to COVID-19 severity; drugs reducing androgen receptor activation may help.
32 citations
,
October 2015 in “Frontiers in Cellular Neuroscience” DHT is needed for long-term depression, while E2 is needed for full long-term potentiation in male rat brains.
20 citations
,
January 2018 in “Expert Opinion on Drug Safety” Personalized treatment with inhibitors, minoxidil, and laser therapy helps hair loss.
3 citations
,
February 2019 in “Journal of Cosmetic Dermatology” The effects of estrogen on human scalp hair growth are unclear and need more research.
September 2025 in “International Journal of Innovative Technologies in Social Science” Dutasteride is more effective than finasteride for hair loss, but more research is needed on safety and dosing.
December 2020 in “Current Sexual Health Reports” Finasteride can have lasting negative effects on brain function and behavior by disrupting neurosteroid production.
237 citations
,
December 2001 in “Urology” Blocking the enzyme 5α-reductase can shrink the prostate and help treat enlarged prostate issues.
47 citations
,
August 2000 in “Endocrine Reviews” The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
97 citations
,
April 2016 in “Andrology” Hormones and metabolism play a complex role in prostate enlargement, and more research is needed to improve diagnosis and treatment.
31 citations
,
January 1995 in “The American journal of medicine” Testosterone and dihydrotestosterone play a role in women's health issues like excess hair and baldness, and treatments blocking these hormones may help.
19 citations
,
June 1999 in “Steroids” Different halogens on progesterone derivatives can either block or mimic male hormone effects, depending on their type and amount.
18 citations
,
April 2011 in “International Journal of Molecular Medicine” Dihydrotestosterone causes p27 protein breakdown in ovarian and breast cancer cells by binding with SKP2.
11 citations
,
September 2020 in “OncoTargets and Therapy” Dihydrotestosterone increases growth and spread of human brain cancer cells, and blocking its formation might help treat this cancer.
11 citations
,
August 2020 in “Diabetes” Testosterone helps human pancreatic cells increase insulin release.
11 citations
,
August 1997 in “Expert Opinion on Therapeutic Patents” Many potential alopecia treatments need more testing to confirm they promote acceptable hair growth with minimal side effects.
7 citations
,
May 1978 in “International Journal of Dermatology” Recent hair loss research shows some progress, especially in understanding male pattern baldness, but effective treatments for many types of hair loss are still lacking.
1 citations
,
December 2018 in “Journal of Cosmetic Dermatology” Men with thinner hair from genetic hair loss may be more likely to have an enlarged prostate.
January 2026 in “Open Science Framework” Oral and topical 5-alpha reductase inhibitors affect DHT levels and hair density differently in treating hair loss.
December 2025 in “Molecules” DPP may help hair regrowth by improving blood vessel function under stress.
July 2024 in “International Journal of Molecular Sciences” The inhibitor DPP can promote hair growth.
April 2022 in “Molecules” Teak leaf extract contains compounds that could help treat hair loss.
51 citations
,
October 2002 in “British Journal of Dermatology” Finasteride increases hair density in female androgenetic alopecia, but individual results may vary.