13 citations
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April 2023 in “Biochemical Society Transactions” Tissue stiffness helps shape how organisms develop.
October 2009 in “Nature Reviews Urology”
February 2026 in “International Journal of Homoeopathic Sciences” Plica Polonica is a rare hair disorder causing severe matting, managed by detangling or cutting, and prevented with regular hair care.
January 2026 in “Journal of Cosmetic Dermatology” Microneedling can weaken hair in some AGA patients.
15 citations
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August 2015 in “Scanning” Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
3 citations
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September 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Keratin 75 is important for fast wound healing and works with SOX2 and the LINC complex to help skin cells move and repair damage.
1 citations
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January 2002 in “Springer eBooks”
34 citations
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August 1966 in “Experimental cell research” Keratin fibrils in hair form and stop growing at specific points in the follicle.
July 2024 in “Research Square (Research Square)” KATP channels may help reduce itching in liver disease.
3 citations
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January 2022 in “Medical Mycology Journal” Malassezia fungi in healthy noses can form a "spaghetti-and-meatballs" structure.
26 citations
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August 2014 in “Veterinary Dermatology” Sphynx cats have abnormal hair follicles and keratinization affecting their skin.
April 2020 in “International Journal of Cosmetic Science” The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
September 2018 in “Dermatologic Surgery” 18 citations
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March 2004 in “The Journal of Urology” Hypospadiac rats showed abnormal genital development, useful for studying human hypospadias.
1 citations
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August 2023 in “The journal of pharmacology and experimental therapeutics/The Journal of pharmacology and experimental therapeutics” Kir6.1 mutations in Cantú syndrome increase channel sensitivity and hyperpolarization, while SUR2B mutations do not.
6 citations
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January 2004 in “DNA Research” A mutation in the Sgkl gene causes defective hair growth in mice.
February 2026 in “The Journal of Sexual Medicine” GnRH agonists can help manage recurrent priapism in sickle cell patients, but long-term safety is unclear.
7 citations
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January 2017 in “International Journal of Trichology” Chemotherapy and certain hair care practices can cause severe hair matting.
8 citations
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December 2009 in “Journal of The European Academy of Dermatology and Venereology” Researchers found a new mutation in the FERMT1 gene in a Spanish family with Kindler syndrome.
July 2025 in “Journal of Investigative Dermatology” February 2021 in “PubMed” A 2-year-old girl had a hair disorder not shared by her identical twin.
27 citations
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March 2018 in “Journal of Experimental Biology” Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
4 citations
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October 2008 in “International Journal of Dermatology” A toddler's chronic finger ulcer was successfully treated after removing a hair causing hair-thread tourniquet syndrome.
2 citations
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September 2008 in “International Journal of Cosmetic Science” Brushing causes more long hair breaks than combing, especially with bleached or wet hair.
3 citations
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September 2018 in “Journal of Structural Biology” Oxidized trichocyte keratin has a helical dislocation in its structure.
November 2022 in “Journal of Investigative Dermatology” NCSTN gene mutation causes abnormal skin cell differentiation and more inflammation, contributing to Hidradenitis Suppurativa.
34 citations
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December 1984 in “Journal of Cutaneous Pathology” Monilethrix hair issues are due to problems in the hair's internodes.
40 citations
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January 2010 in “International Journal of Trichology” Loose Anagen Syndrome is a hair condition where hairs can be easily pulled out, mainly affecting young girls, and may improve on its own or with treatment.
55 citations
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March 2007 in “Journal of cosmetic dermatology” Afro-ethnic hair can be straightened using chemical and heat methods.