36 citations
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November 2019 in “Molecular biology and evolution” Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
February 2026 in “Optics” Stretching wool changes its structure and improves fiber alignment.
Diseased horse foot skin shows increased keratin expression, similar to wound healing in mammals.
17 citations
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January 2016 in “Journal of Drug Delivery” PEG and keratin scaffolds can effectively deliver protein drugs by controlling release based on pH levels.
70 citations
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March 1997 in “Journal of Investigative Dermatology”
3 citations
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June 2016 in “Dermatology Reports” Finger length ratios don't predict baldness in men.
January 2019 in “Global Dermatology” Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
127 citations
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July 2002 in “EMBO journal” Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
17 citations
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May 2022 in “Cells and Development” 1 citations
,
January 1997 in “Skin Pharmacology and Physiology” Premature infants have less elastic hair than full-term infants.
April 1987 in “Pediatric Research”
A new imaging method helps see and study touch nerve endings in mouse skin.
December 2012 in “Journal of undergraduate research in Alberta” Elongating cilia boosts SKP stem cell renewal, especially with PDGF.
4 citations
,
August 2017 in “Journal of Cosmetic Dermatology” Finger length ratio may indicate male hair loss.
Certain biomarkers can help distinguish between irritant and allergic contact dermatitis.
The modified Sinclair scale effectively measures hair loss severity in men.
53 citations
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May 1988 in “Journal of Molecular Evolution” 79 citations
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February 2009 in “Human Genetics”
May 2023 in “Accounts of chemical research” New methods can better classify curly hair types and lead to improved hair care products.
61 citations
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February 1997 in “Differentiation” Hair differentiation starts earlier than thought, involving multiple type-II keratins.
January 2017 in “대한미용학회지” The cuticle layer in hair follicles thickens during keratinization due to incomplete cytosol loss.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
November 2023 in “ACS Applied Polymer Materials” The new method extracts keratin from hair faster and better, and the resulting product improves blood clotting and wound healing, with potential for personalized treatments.
6 citations
,
March 2021 in “Journal of the American Academy of Dermatology” The Brigham Eyelash Tool for Alopecia (BELA) is a reliable way to measure eyelash loss in alopecia areata patients.
7 citations
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January 2005 in “Dermatology” A new method for studying hair follicles is easier and more precise, useful for hair loss and cancer treatment research.
3 citations
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April 2023 in “Cytotechnology”
New imaging tools help doctors better examine hair and scalp health without surgery.
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.
41 citations
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December 2008 in “Pediatric Dermatology” Trichoscopy can diagnose Netherton syndrome without pulling hairs.
April 2021 in “Journal of Investigative Dermatology” A deep learning model was developed to help diagnose trichothiodystrophy by analyzing hair patterns.