19 citations
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August 1996 in “British Journal of Dermatology” Alopecia areata affects hair follicle structure, even in non-balding areas.
5 citations
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April 2014 in “International Journal of Pediatric Endocrinology” Prepubertal girls with hypertrichosis have more sensitive androgen receptors, leading to increased body hair growth.
September 2023 in “Journal of The American Academy of Dermatology” Hormone therapy in transgender and gender diverse individuals affects hair loss differently than in cisgender individuals.
6 citations
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January 1992 in “Advances in Dermatology” 1 citations
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January 1992 in “PubMed”
January 2008 in “The Year book of endocrinology” Gene variant linked to prostate cancer, hormone levels, and hair loss.
January 2008 in “Annals of Nutrition and Metabolism” Parthenolide promotes hair growth in mice and may influence pathways related to male pattern baldness.
1 citations
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May 2020 in “Journal of The American Academy of Dermatology” Women with hair loss should be checked for PCOS, as it's often related and early diagnosis can help with treatment.
November 2005 in “The Journal of Urology”
947 citations
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February 2004 in “The Journal of Clinical Endocrinology and Metabolism” Most women with excess male hormones have Polycystic Ovary Syndrome, and hormonal therapy can improve symptoms but may cause side effects.
41 citations
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July 2017 in “Journal of The American Academy of Dermatology” Men with Frontal fibrosing alopecia typically lose hair on the front scalp and sometimes on sideburns and upper lip, with treatments showing varied success.
August 2022 in “Dermatologic Therapy”
7 citations
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January 2014 in “Case reports in endocrinology” A woman's excessive hair growth was caused by a rare benign tumor in her adrenal gland, which was successfully removed.
November 2025 in “SKIN The Journal of Cutaneous Medicine” Granuloma faciale can occur on the scalp, especially in people with advanced hair loss, and may improve with treatment.
56 citations
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October 2018 in “Journal of The American Academy of Dermatology” Androgens play a complex role in skin conditions like acne and hair loss in women, and normal blood levels don't always show true androgen status.
February 1980 in “PubMed” 5 citations
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January 2020 in “Annals of maxillofacial surgery” PRP and CGF treatments help with hair growth and density in androgenetic alopecia.
10 citations
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September 1994 in “International Journal of Dermatology” Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
9 citations
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January 2018 in “International Journal of Trichology” A woman's hair loss from graft versus host disease helps understand similar hair loss conditions.
2 citations
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March 2020 in “Medical journal, Armed Forces India” Hair transplantation with FUE is safe, effective, and better than FUT for male hair loss.
January 2024 in “Journal of Cosmetic Dermatology” Men's and women's pattern hair loss progress differently, with men showing more hair thinning and women having more widespread hair loss.
16 citations
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August 2002 in “Journal of Interferon and Cytokine Research” A man developed excessive hair growth after treatment with interferon-alpha and ribavirin for hepatitis C.
January 2018 in “The Kaohsiung journal of medical sciences” A young man had a rare case of hair cysts on his elbows, which was hard to diagnose and treat.
May 2006 in “Women's Health Medicine” Excessive hair growth in women, often from high androgen levels, is usually caused by PCOS, and can be treated with hair removal, medication, and possibly weight loss.
January 2024 in “Archives of Dermatological Research” Different types of male pattern baldness have unique inflammation-related protein patterns.
May 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Hair follicles in nonsegmental vitiligo are better protected from immune attacks than in alopecia areata.
24 citations
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March 2017 in “Archives of Gynecology and Obstetrics” The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.
12 citations
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February 1997 in “British Journal of Dermatology” The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.