126 citations
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January 1987 in “Journal of The American Academy of Dermatology” The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
11 citations
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November 1991 in “Journal of Neuropathology & Experimental Neurology” Brindled mice show abnormal catecholamine neuron development due to copper deficiency.
February 2012 in “Clinical and Experimental Dermatology” Many adult women experience unexplained excessive hair shedding, often starting before age 40.
Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
February 2022 in “International journal of research in dermatology” The document concludes that proper diagnosis and treatment of hair shaft disorders require understanding their unique causes and avoiding hair-damaging practices.
8 citations
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July 2002 in “X-Ray Spectrometry” Elemental composition of hair affects its x-ray diffraction patterns.
September 2024 in “Bulletin of the Russian Military Medical Academy” Iron deficiency is common in female military personnel but doesn't significantly impact daily physical activity.
January 2016 in “International Journal of Research in Medical Sciences” Low iron, low thyroid function, and stress are linked to excessive hair shedding in women.
2 citations
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January 1989 Tay syndrome is a unique genetic disorder causing skin, hair, and developmental issues.
1 citations
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July 1935 in “Nature” Animal hair can curl tightly on its own, especially in foxes, due to changes in keratin.
5 citations
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November 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Wnt/β-catenin signaling is important for keeping skin cell attachment structures stable.
16 citations
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October 1992 in “Journal of cutaneous pathology” Bubble hair deformity may be caused by hair shaft trauma and can improve with gentle hair care.
22 citations
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July 2024 in “Frontiers in Oncology” FLASH radiation reduces tissue damage more than conventional radiation.
January 2009 in “Chinese journal of Clinical Medicine” Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
October 2024 in “Acta Biomaterialia” Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
January 2025 in “International Journal of Trichology” Trichotillomania can occur in unusual patterns and sites, highlighting the need for awareness and treatment options.
3 citations
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December 2007 in “Injury Extra” An elderly man with dementia suffered limb damage from rubber bands around his leg, highlighting the need for careful monitoring to prevent such injuries.
The document's conclusion cannot be provided because the document is not accessible or understandable.
31 citations
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June 2010 in “Journal of dermatology” Hair bleaching causes significant damage to hair and skin.
32 citations
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January 1971 in “Annals of Internal Medicine” People with anhidrotic ectodermal dysplasia may get severe bronchitis if exposed to dust.
December 2025 in “Clinical Case Reports” Netherton syndrome causes skin and hair issues, confirmed by "bamboo hair" under dermoscopy, with no cure but managed with topical treatments.
April 2015 in “Archives of disease in childhood” A chubby child can still be malnourished.
38 citations
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January 2014 in “Journal of Dermatological Science” Krtap11-1 is important for hair strength and structure.
2 citations
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January 2015 686 citations
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February 2002 in “Current Opinion in Cell Biology” Keratin filaments are crucial for cell structure and protection, with ongoing discoveries about their genes and functions.
19 citations
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November 1985 in “Archives of Dermatology” The newborn's skin blisters healed without scarring, leaving some light spots, and stopped forming after four months.
40 citations
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May 2016 in “Proceedings of the National Academy of Sciences of the United States of America” Changes in keratin make hair follicles stiffer.