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August 2020 in “Curēus” The document concludes that recent studies help tell apart desmoplastic trichoepitheliomas from other skin tumors, but more research is needed for clear differentiation.
28 citations
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September 2011 in “Stem Cell Reviews and Reports”
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February 2010 in “British journal of dermatology/British journal of dermatology, Supplement” WNT10A mutations cause varied symptoms in patients with odonto-onycho-dermal dysplasia.
13 citations
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July 2016 in “Indian Journal of Dermatology” DPR can show different hair characteristics, as seen in two brothers with normal hair.
1 citations
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January 2025 in “International Journal of Cosmetic Science” Age-related hair curvature increases due to internal structural changes from grooming.
3 citations
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January 2017 in “Dermatology online journal” Dermoscopy helped diagnose a rare hair disorder in a 2-year-old boy.
January 2016 in “British Biotechnology Journal” DP cells can help in hair growth and regenerative medicine.
September 2001 in “Connective tissue” Type XII and XIV collagens help maintain hair follicle structure in bovine skin.
13 citations
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January 2001 in “Pediatric dermatology” A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
65 citations
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May 2006 in “Journal of Structural Biology” Hair curliness is due to uneven distribution of different cortices within the hair fiber.
138 citations
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June 2012 in “Genes & Development” Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.
97 citations
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March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause a severe form of brittle hair and skin issues.
35 citations
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September 2003 in “Archives of dermatology” Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
1 citations
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October 2019 in “International journal of contemporary pediatrics” A 12-year-old boy with twenty nail dystrophy, a condition affecting all nails, was treated conservatively due to its self-limiting nature and good prognosis.
February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
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February 2014 in “Journal of Cutaneous Pathology” Matrical tumors share a common growth mechanism involving the Wnt pathway and consistent PHLDA1 expression.
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September 1996 in “Archives of Dermatological Research” 6 citations
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April 2009 in “International journal of oncology” Hair follicle cells resist turning into skin cells.
123 citations
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November 2003 in “Neuroscience Letters” TRPV4 helps sense pressure in mouse skin.
5 citations
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September 2009 in “Acta Ophthalmologica” Hyper-keratinisation in Meibomian glands contributes to gland dysfunction.
4 citations
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January 2021 in “Archives of dermatological research” The study created a new model to better understand human hair growth and health.
75 citations
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January 2004 in “Molecular and Cellular Biology” XEDAR deficiency prevents muscle degeneration in EDA-A2 transgenic mice.
23 citations
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July 1997 in “British Journal of Dermatology” The inner root sheath is vital for hair follicle stability during growth changes.
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February 2001 in “Der Hautarzt” A woman with myotonic dystrophy had multiple skin tumors on her scalp, suggesting a genetic link.
6 citations
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December 2018 in “The American Journal of Dermatopathology” Early shedding of the inner root sheath in noninflamed hair follicles is a relatively specific sign of Central Centrifugal Cicatricial Alopecia.
3 citations
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September 2021 in “Journal of Clinical Medicine” Epidermal signaling helps regenerate fingertip tissue.
January 2026 in “PLoS Biology” ARHGEF3 is essential for proper hair follicle development in mice.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
6 citations
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August 2008 in “Journal of Forensic Sciences” Recognizing specific tissue types on telogen hair roots can improve DNA typing.