70 citations
,
December 2004 in “Differentiation” The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.
65 citations
,
September 2017 in “British Journal of Cancer” Black ethnicity, prior PSA tests, enlarged prostate, and family history increase prostate cancer risk; Asian ethnicity, obesity, smoking, diabetes, and less sexual activity or no children decrease risk.
65 citations
,
January 2013 in “Cochrane library” Some systemic treatments work for nail psoriasis but can have serious side effects.
50 citations
,
December 2010 in “Bjog: An International Journal Of Obstetrics And Gynaecology” South Asian women with PCOS experience more psychological distress and have a poorer quality of life, especially in social relationships, with hirsutism affecting them more than obesity.
49 citations
,
November 1992 in “Archives of dermatology” Different treatments for alopecia areata have varying success rates and side effects; intralesional steroids are most effective.
43 citations
,
November 2019 in “American Journal of Clinical Dermatology” FAGA diagnosis uses blood tests and trichoscopy, with treatments like topical minoxidil, oral anti-androgens, and hormone-modulating drugs.
35 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Intralesional triamcinolone acetonide is effective for treating patchy hair loss, and dermoscopy helps detect treatment response and side effects early.
33 citations
,
January 2018 in “The International Journal of Developmental Biology” Cell aging can be both good and bad for tissue repair.
31 citations
,
April 1999 in “Dermatologic Clinics” Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.
30 citations
,
July 2017 in “BioEssays” Activating NRF2 might help treat hair disorders by improving antioxidant defenses.
28 citations
,
March 1942 in “Journal of Endocrinology” Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
25 citations
,
December 1992 in “Seminars in cell biology” Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.
23 citations
,
April 1993 in “Gastroenterology” A mother and son both had ulcerative colitis and alopecia, suggesting a genetic link in autoimmune disorders and successful treatment with cyclosporine.
22 citations
,
October 2018 in “Aesthetic Plastic Surgery” Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.
21 citations
,
October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
19 citations
,
January 2015 in “Current problems in dermatology” Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
19 citations
,
February 2013 in “The American Journal of Dermatopathology” Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
19 citations
,
January 2009 in “International review of cell and molecular biology” Hair's strength and flexibility come from its protein structure and molecular interactions.
18 citations
,
February 2025 in “Drug Delivery and Translational Research” The microneedle patches effectively treat allergic conjunctivitis with controlled, sustained release of medication.
18 citations
,
March 2020 in “Frontiers in Neuroendocrinology” The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
15 citations
,
January 2015 in “Skin Pharmacology and Physiology” Parathyroid hormones are important for hair growth, but their use in treating hair loss from chemotherapy is still uncertain.
11 citations
,
August 2000 in “Journal of Endocrinology” DHEA acts like a male hormone on rat skin glands and doesn't turn into female hormones there.
11 citations
,
May 1990 in “Journal of Dermatological Science” Diazoxide applied to the skin can increase hair growth without harmful side effects.
10 citations
,
June 2024 in “American Journal of Clinical Dermatology” Hedgehog pathway inhibitors for advanced basal cell carcinoma can cause side effects, but managing them helps maintain treatment.
10 citations
,
May 2018 in “Forensic Science International” Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.
10 citations
,
April 2016 in “Research and reports in transdermal drug delivery” Transfollicular drug delivery is promising but needs more research to improve and understand it better.
10 citations
,
June 2000 in “Primary Care” The document explains different hair loss types and treatments, emphasizing diagnosis through examination and tests, and specific treatments for each condition.
10 citations
,
May 1995 in “Journal of General Internal Medicine” Most women with excessive hair growth have PCOS; treatment varies and focuses on preventing new hair, with electrolysis as the only permanent removal method.
7 citations
,
August 2020 in “Animal biotechnology” A specific RNA in cashmere goats helps improve hair growth by interacting with certain molecules.
7 citations
,
February 2004 in “Clinical and Experimental Ophthalmology” Finasteride, often used for hair loss, can potentially cause cataracts.