46 citations
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June 1983 in “Cleveland Clinic Journal of Medicine” Higher DHEAS levels may cause hair loss in women by disrupting hair growth.
45 citations
,
January 2006 in “Endocrine journal” To diagnose Polycystic Ovarian Syndrome, two out of three signs—irregular periods, high male hormone levels, or cysts on the ovaries—are needed.
45 citations
,
October 1988 in “British Journal of Clinical Pharmacology” Using topical minoxidil for baldness can cause heart problems, especially in those with heart disease.
44 citations
,
November 2016 in “Journal of The American Academy of Dermatology” The updated SALT II tool offers a more precise way to measure scalp hair loss.
44 citations
,
March 2004 in “Journal of Investigative Dermatology” The effects of estrogen on human hair growth are unclear and need more research.
44 citations
,
November 1998 in “Australasian Journal of Dermatology” Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.
43 citations
,
April 2017 in “Experimental Dermatology” Female pattern hair loss has unclear causes, possibly involving genetics, hormones, and environment, and needs better treatments.
43 citations
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May 1988 in “British Journal of Dermatology” Patients with acanthosis nigricans often have insulin resistance and signs of increased male hormones, but treatment targeting these male hormones is generally ineffective.
43 citations
,
November 1975 in “Archives of Dermatology” Testosterone affects hair loss, acne, and excessive hair growth, and antiandrogens can help treat these conditions.
41 citations
,
October 2011 in “Clinical and Experimental Dermatology” G allele of AR Stul polymorphism linked to higher hair loss risk, especially in white people.
41 citations
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June 2010 in “Clinics in Dermatology” Smoking harms skin health, causing slower wound healing, more wrinkles, and worsening some skin conditions, but may protect against certain others.
41 citations
,
January 2009 in “International Journal of Trichology” 58% of men aged 30-50 have hair loss, with severity increasing with age.
41 citations
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May 2001 in “PubMed” Different thicknesses of hair strands can indicate the severity of hair thinning.
41 citations
,
March 1998 in “Archives of Dermatological Research” The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
40 citations
,
January 2013 in “Frontiers in Endocrinology” Finger length ratios are not linked to the number of specific gene repeats affecting testosterone sensitivity.
40 citations
,
May 1987 in “The Lancet” Minoxidil helps some bald men, but most lose hair again when stopping.
39 citations
,
March 2018 in “Archives of Dermatological Research” Androgens may block hair growth signals, targeting this could treat hair loss.
38 citations
,
June 2017 in “The Journal of Dermatology” Aging in hair follicle stem cells leads to hair graying, thinning, and loss.
38 citations
,
November 2013 in “Journal of The American Academy of Dermatology” Higher BMI links to worse hair loss in Taiwanese men.
38 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Finasteride effectively improves hair growth and slows hair loss in men with male pattern baldness.
37 citations
,
February 2017 in “Anais Brasileiros De Dermatologia” AGA more common in men, increases with age, linked to family history, hypertension, dyslipidemia, and smoking.
37 citations
,
January 2010 in “International Journal of Trichology” Hair loss affects quality of life, self-esteem, and confidence, but younger patients cope better.
37 citations
,
January 2000 in “International Journal of Pharmaceutics” Topical treatments can regrow hair on bald scalps.
36 citations
,
November 2020 in “Journal of The European Academy of Dermatology and Venereology” 5-alpha-reductase inhibitors may reduce COVID-19 symptoms in bald males.
36 citations
,
September 2015 in “Forensic Science International: Genetics” Certain DNA variants can predict straight hair in Europeans but are not highly specific.
36 citations
,
June 2014 in “PLOS ONE” Finasteride, a hair loss drug, may cause long-term sexual side effects due to changes in hormone receptor levels.
36 citations
,
June 2012 in “PubMed” There are potential treatments for pattern baldness, but more research is needed to confirm their effectiveness.
36 citations
,
January 1998 in “Journal of Dermatological Treatment” The questionnaire effectively measures men's perceived hair growth and can distinguish between different treatments and dosages.
35 citations
,
March 2007 in “Skin Research and Technology” The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
35 citations
,
October 2006 in “Journal of Dermatology” Teen hair loss common in boys, linked to family history and mild symptoms.