49 citations
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September 1986 in “British Journal of Dermatology” Hidradenitis suppurativa improves with antiandrogen therapy.
47 citations
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May 1999 in “Reproduction” Goat reproductive activity and coat growth are affected by light and temperature, with temperature altering prolactin levels and hair growth, but not melatonin or estrus onset.
46 citations
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August 2019 in “Journal of the European Academy of Dermatology and Venereology” People with hair loss conditions experience more anxiety, depression, and a lower quality of life than those without these conditions.
46 citations
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January 2015 in “Journal of The American Academy of Dermatology” Trichoscopy helps diagnose and assess the severity of Frontal Fibrosing Alopecia.
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September 2002 in “Journal of the European Academy of Dermatology and Venereology” Women with hair loss often feel depressed, while men are more anxious and aggressive.
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May 1997 in “British journal of dermatology/British journal of dermatology, Supplement” Vitiligo is not linked to coeliac disease, but a small number of alopecia areata patients may have it, suggesting they should be tested for coeliac disease.
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January 1999 in “Endocrinology” Cortisol increases a specific protein in bone cells, which may help explain its negative effects on bone.
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October 2011 in “Clinical and Experimental Dermatology” G allele of AR Stul polymorphism linked to higher hair loss risk, especially in white people.
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January 1992 in “Journal of medical genetics” The study found that males with KFSD had severe skin and eye symptoms, while female carriers had milder symptoms.
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May 2016 in “Proceedings of the National Academy of Sciences of the United States of America” Changes in keratin make hair follicles stiffer.
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January 1973 in “Journal of Dairy Science” Zinc deficiency in male goats leads to poor hair growth, smaller testicles, reduced libido, and is hard to reverse.
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February 1946 in “Canadian Journal of Research/Canadian journal of research” Hereditary factors cause hair loss in mice by affecting skin and hair follicle structure.
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August 2004 in “International journal of gynaecology and obstetrics” Finasteride and CPA-EE2 equally reduce hirsutism, but affect hormone levels differently.
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November 1990 in “The Journal of Steroid Biochemistry and Molecular Biology” Antiandrogens help treat hormone-related conditions in both men and women.
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October 1967 in “British Journal of Dermatology” Hair loss in women often doesn't follow a pattern, isn't linked to age, may be genetic, and can be related to thyroid issues or other health factors.
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February 2002 in “British journal of dermatology/British journal of dermatology, Supplement” Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
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August 1999 in “New England journal of medicine/The New England journal of medicine” Indinavir can cause hair loss and other skin problems.
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January 1991 in “International Journal of Dermatology” Men over 35 with hair improvement felt better psychologically, while younger men felt better even without hair improvement.
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December 2019 in “Giornale italiano di dermatologia e venereologia” The Italian guidelines offer advice for diagnosing and treating alopecia areata based on expert opinion and limited clinical trial evidence.
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January 2004 in “Hormone Research in Paediatrics” About 3% of high school girls aged 14-18 in Isfahan, Iran, have polycystic ovary syndrome.
36 citations
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July 1988 in “Archives of Dermatological Research” Pili annulati is caused by a protein metabolism disorder affecting hair structure.
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February 2015 in “Experimental Dermatology” Cells from the base of hair follicles help blood vessel cells survive and grow, which is important for healthy hair.
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April 2014 in “American Journal of Medical Genetics” Boys with less severe EDA mutations in XLHED have milder symptoms and better sweat and hair production.
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November 1996 in “Journal of the American Academy of Dermatology” Itraconazole was effective in treating unusual M. canis infections in only one of two HIV-infected men.
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November 1931 in “Journal of Genetics” Hairless mice lack fur due to a genetic mutation affecting skin response, not hormone issues.
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December 1984 in “Journal of Cutaneous Pathology” Monilethrix hair issues are due to problems in the hair's internodes.
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October 2013 in “PloS one” Human sweat glands have a type of stem cell that can grow well and turn into different cell types.
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November 2020 in “UNC Libraries” A point mutation in the androgen receptor gene causes complete androgen insensitivity.
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February 2019 in “Journal of neurochemistry” Sex hormones affect brain injury differently in males and females.
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August 2016 in “Journal of the American Academy of Dermatology” Temporal triangular alopecia is a non-scarring hair loss in children, often linked to other health conditions.