July 2020 in “European urology open science” Methylated gene parts may cause finasteride-resistance in some enlarged prostate patients.
13 citations
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December 2017 in “CNS Neuroscience & Therapeutics” Finasteride affects young male rats' brain function and behavior negatively.
Loss of the p53 gene alone causes tumors, and losing both p53 and Rb genes speeds up aggressive skin cancer.
179 citations
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September 1998 in “BMJ” Hair loss in men is common, treatable, but not curable.
15 citations
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March 2020 in “Anais Brasileiros De Dermatologia” Finasteride may cause lasting sexual, mental, and physical symptoms; use with caution.
26 citations
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August 2016 in “Translational Andrology and Urology” Treatments for urinary symptoms often cause ejaculatory problems.
Deleting Smad4 and PTEN genes in mice causes rapid, invasive stomach cancer.
10 citations
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January 2007 in “Dermatology” Sex-determining genes may affect male baldness.
29 citations
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April 1997 in “Developmental Dynamics” Trypsin slows hair growth and affects color by causing cell death in hair follicles.
October 2023 in “Georgetown medical review” Finasteride and Dutasteride can improve hair growth in male baldness but may cause temporary sexual dysfunction and possibly affect fertility.
5 citations
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March 2009 in “Pediatric Dermatology” The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
September 2022 in “Annals of medicine and surgery” Three siblings with a rare genetic condition had abnormal sexual development and chose different gender identities, needing surgery and therapy.
127 citations
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May 2004 in “PubMed” Finasteride may help some male chronic pelvic pain patients, but more research needed.
38 citations
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May 1971 in “Clinical genetics” A specific metabolite, not a receptor protein, triggers the production of certain kidney enzymes, but this process is disrupted in mice with a mutation causing testicular feminization.
4 citations
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March 2022 in “Journal of The American Academy of Dermatology” Finasteride use in young men with hair loss is linked to sexual dysfunction.
78 citations
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November 2008 in “Fertility and Sterility” Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.
3 citations
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July 1997 in “The Lancet” Finasteride may increase hair growth and prevent baldness in men, but can cause sexual side effects.
January 2020 in “Nihon Yakuri Gakkai nenkai yoshishu” Reducing 5α-reductase activity helps endometrial cells differentiate, aiding pregnancy.
1 citations
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June 2014 in “L Endocrinologo” Finasteride can cause lasting sexual and mood issues even after stopping the drug.
26 citations
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January 1983 in “PubMed” Trichothiodystrophy involves brittle hair due to low sulfur amino acids, not a transport defect.
28 citations
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November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
18 citations
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November 2012 in “Australasian Journal of Dermatology” A 66-year-old man with a rare case of male frontal fibrosing alopecia did not regrow hair despite treatment.
December 2023 in “Magna Scientia Advanced Research and Reviews” The document suggests using trazodone and clomiphene to treat sexual dysfunction caused by post-finasteride syndrome.
June 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Robertsonian translocation can cause recurrent miscarriages.
July 2019 in “Acta Scientiae Veterinariae” Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.
8 citations
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February 2015 in “Cellular immunology” Deleting Snai2 and Snai3 causes fatal autoimmunity.
October 2025 in “Physiologia” Spermidine may improve skin health and hair growth by enhancing cell function.
October 2012 in “Sri Lanka Journal of Diabetes Endocrinology and Metabolism” A rare ovarian tumor caused hair loss in a post-menopausal woman, which almost completely stopped after surgery.
35 citations
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May 2002 in “Journal of the European Academy of Dermatology and Venereology” Chronic pelvic pain in men is common, but its cause is unknown and treatments are often ineffective.
1 citations
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January 2015 in “Case reports in endocrinology” Women with nonclassical congenital adrenal hyperplasia may have a higher risk of fertility issues and miscarriages, and should get genetic counseling.