February 2023 in “Archives of Dermatological Research” Laser treatment, especially when combined with other therapies, is effective for hair regrowth in alopecia areata.
January 1961 in “The Journal of Anthropological Society of Nippon” Hair form in mixed-blood families varies due to hereditary twist-knots and pigment formation.
56 citations
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June 2010 in “Clinical and experimental dermatology” Coudability hairs are useful markers for alopecia areata activity.
September 1998 in “Journal of the European Academy of Dermatology and Venereology” 
May 2020 in “Hair transplant forum international” The study found that hair transplant surgery can be used to treat a rare condition that causes a band of hair loss, but surgeons should check for skull abnormalities first.
26 citations
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October 2002 in “Journal of Investigative Dermatology” A specific gene mutation causes congenital hair loss.
6 citations
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April 2010 in “Journal of Dermatological Science” Laminin-511 may help promote hair growth, while laminin-332 does not affect hair loss.
3 citations
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January 2012 in “Wageningen Academic Publishers eBooks” Hair health depends on various factors and hair loss can significantly affect a person's well-being; understanding hair biology is key for creating effective hair care treatments.
73 citations
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June 2006 in “Animal genetics” The FGF5 gene determines hair length in dogs.
Lnc056 helps hair follicle stem cells grow by increasing TRIP6 expression.