18 citations
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August 2018 in “The FASEB journal” Rabbits lacking the Hoxc13 gene show similar hair and skin issues to humans with ECTD-9, making them good for research on this condition.
6 citations
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January 2011 in “European Journal of Dermatology” It's important to consider genetic hair disorders when diagnosing hair loss.
27 citations
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January 2000 in “Developmental Dynamics” Mutations in the Whn gene affect hair keratin gene expression differently.
6 citations
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January 2013 in “The Journal of Dermatology” Researchers found a new genetic mutation causing a rare hair loss condition in the first Japanese child studied.
11 citations
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July 2017 in “Regenerative Medicine” The patch assay can create mature hair follicles from human cells and may help in hair loss treatments.
7 citations
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March 2005 in “Journal of dermatological science” Apoptosis helps shape hair growth and prepares the skin for hair to emerge.
Hair disorders can be genetic or acquired, affecting hair growth and loss differently.
4 citations
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January 1981 in “PubMed” Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
1 citations
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
78 citations
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June 2003 in “Journal of the American Academy of Dermatology” Curly hair shape is determined by the hair bulb.
September 2016 in “Journal of Dermatological Science” Björnstad syndrome causes twisted hair from birth.
34 citations
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November 1998 in “Journal of Investigative Dermatology” A common mutation in the hHb6 gene is linked to monilethrix, but other factors may also play a role.
77 citations
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April 1968 in “Development” Excess vitamin A can cause hair follicles to change into gland-like structures.
4 citations
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January 2018 in “Indian dermatology online journal” Trichoscopy helped diagnose and cure a child's hair loss caused by a fungal infection.
29 citations
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February 2019 in “Pediatric dermatology” Trichotillomania shows specific signs like black dots and uneven hair lengths but lacks certain features of alopecia areata.
2 citations
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July 2021 in “Genes” A specific genetic change in the KRT71 gene causes a hair loss condition in Hereford cattle.
January 2021 in “Dermatology online journal” One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.
9 citations
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March 1998 in “Journal of Dermatological Science” Improper regulation of hair follicle processes causes hairlessness.
28 citations
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July 2000 in “PubMed” Hair structure forms the same way inside and outside the body.
July 2024 in “Journal Archives of Health” Woolly hair is a rare genetic condition with no effective treatments.
58 citations
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September 2012 in “Dermatologic Clinics” Male pattern hair loss caused by follicular miniaturization; early diagnosis and treatment can reduce psychological burden.
May 2025 in “Dermatology Reports” A genetic mutation in the LIPH gene causes a rare hair disorder with sparse, curly hair.
7 citations
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March 2020 in “Journal of the American Academy of Dermatology” EGFR inhibitors often cause dry, brittle hair and eyebrow/eyelash changes.
1 citations
,
June 1998 in “Journal of Forestry Research” Mammalian hair scales change from smooth to wavy due to friction.
January 1980 in “中国科学A辑(英文版)” The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
139 citations
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September 2001 in “The journal of investigative dermatology/Journal of investigative dermatology” Mutations in the Vitamin D receptor gene can cause hair loss similar to mutations in the Hairless gene.
3 citations
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January 2013 in “Dermatology” New genetic mutations causing hair loss were found in a Chinese family.
15 citations
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July 2002 in “Clinical and Experimental Dermatology” Hair microscopy is useful for diagnosing certain hair loss conditions but has limitations and must be interpreted carefully.
July 2002 in “Journal of applied cosmetology” Hair growth issues can be linked to genetics, diseases, or medications, and new treatments are being developed.
14 citations
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April 2008 in “PROTEOMICS” Increased 14-3-3 proteins may block hair cycle regression, causing hair loss.