13 citations
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July 2012 in “International Journal of Trichology” TTD symptoms vary widely, requiring thorough evaluations.
Recognizing bamboo hair helps diagnose Netherton’s syndrome.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
30 citations
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September 2018 in “International Journal of Cosmetic Science” Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
July 1990 in “British Journal of Dermatology” 3 citations
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August 2011 in “PubMed” Coconut oil protects hair from damage better than regular grooming practices.
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.
14 citations
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January 2014 in “Anais Brasileiros de Dermatologia” Low BMI and cold exposure increase the risk of chilblains.
4 citations
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April 2018 in “The journal of pediatrics/The Journal of pediatrics” A 6-year-old girl's inability to grow her hair long was due to Loose Anagen Hair Syndrome, which causes hair to shed easily and may improve with age.
58 citations
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November 1969 in “British Journal of Dermatology” Netherton's disease causes multiple hair defects.
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July 2018 in “ACS biomaterials science & engineering” Bleaching and combing damage hair's surface and mechanical properties.
22 citations
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January 1985 Water makes hair more flexible, especially the outer layer.
5 citations
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September 2018 in “International journal of genomics” Genetic mutations that disrupt homocysteine breakdown lead to increased damage in mouse hair keratin.
Low vitamin C caused bleeding and corkscrew hair, resolved with vitamin C treatment.
40 citations
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November 2021 in “International Journal of Molecular Sciences” Mutant keratins cause inflammation in Epidermolysis Bullosa Simplex, suggesting targeting them could help treat the disorder.
1 citations
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October 2009 in “International Journal of Cosmetic Science” A new keratin treatment can strengthen and protect aging hair.
January 2010 in “JOURNAL of SIBERIAN MEDICAL SCIENCES” Early phosphorus-calcium disorders in children with chronic kidney disease can lead to bone issues, highlighting the need for early bone density testing.
April 2018 in “Journal of Investigative Dermatology” African spiny mice can regenerate skin and hair after wounds due to specific tissue mechanics.
Chemical treatments weaken hair's thermal stability and structure.
2 citations
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September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Tissue stiffness is influenced by contractility, which suppresses collagen breakdown.
July 2020 in “Experimental Dermatology” Aging causes hair thinning in women due to changes in the scalp environment.
April 2016 in “Journal of The American Academy of Dermatology” A woman's skin symptoms led to a diagnosis of systemic AL amyloidosis, but she died from sepsis shortly after.
12 citations
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December 1965 in “Immunology and Cell Biology” Mild skin injury can trigger mineral deposits in rat skin, even without full calciphylactic response.
July 2025 in “International Journal of Cosmetic Science” A new 6-point scale reliably measures heat damage to hair from styling tools.
39 citations
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June 2012 in “Journal of Structural Biology” Disulfide bonds are crucial for hair structure during keratinization.
15 citations
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March 1996 in “PubMed” Anorexia nervosa may cause a hair defect called pili torti due to malnutrition and high vitamin A levels.
October 2021 in “Journal of Investigative Dermatology” Skin cell strength decreases significantly as we age.
53 citations
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September 1999 in “Journal of Synchrotron Radiation” Keratinous tissues have multiple structural layers, including ordered keratin and lipid granules.
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September 2019 in “PLOS genetics” Telomere damage affects skin and hair follicle stem cells by messing up important growth signals.
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October 2020 in “Endocrine journal” A patient with Werner syndrome showed a range of aging-like symptoms and metabolic issues, underscoring the need for early detection and treatment.