January 2014 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” Androgenetic alopecia is the most common cause of hair loss, affecting both men and women, with varying patterns and prevalence among different races.
December 2025 in “International Journal of Advanced Biochemistry Research” Malvi cattle hair varies in color and pattern across different body regions.
April 2024 in “Pharmacognosy research” The herbal hair dye with natural ingredients like henna was successfully made and tested, but more research is needed on its effectiveness on different hair colors and benefits.
1 citations
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January 2012 in “Indian Journal of Small Ruminants (The)” Chegu goats have two types of hair follicles, with primary ones having glands and muscles, and secondary ones lacking them.
Hairless mammals evolved quickly in both gene and non-gene areas related to skin and hair.
4 citations
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January 2011 in “Dermatopathology” 1 citations
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January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” February 2025 in “Pediatric Dermatology” January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” May 2013 in “Springer eBooks” January 2009 in “Springer eBooks” March 2004 in “CRC Press eBooks” March 2000 in “CRC Press eBooks” July 1996 in “Hair transplant forum international” 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.
11 citations
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January 1987 in “Electrophoresis” Keratin proteins are consistent across different hair types from the same person.
December 2004 in “Differentiation” September 2002 in “대한피부과학회지” Koreans have lower hair density, larger hair diameter, and slower hair growth than Caucasians.
10 citations
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January 2013 in “International journal of trichology” A woman's scalp nodules were successfully treated with antifungal and anti-lice medications, revealing a rare case of mixed piedra infection.
2 citations
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January 2022 in “Journal of The American Academy of Dermatology” Black patients may experience unique patterns and impacts of alopecia areata.
2 citations
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January 2022 1 citations
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January 2020
March 2019 in “Our Dermatology Online” A woman with severe hair loss regrew mostly white hair after treatment.
35 citations
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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.
63 citations
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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
February 2013 in “Journal of the American Academy of Dermatology” Uncombable hair syndrome causes dry, frizzy hair that can't be combed flat, seen in a young child.
Hairlessness in mammals is caused by combined changes in genes and regulatory regions.
16 citations
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June 2019 in “International Journal of Women's Dermatology” Type 2 diabetes may increase the risk of severe hair loss in African American women.