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June 2013 in “Journal of structural biology” High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.
April 2023 in “Journal of Investigative Dermatology” Trichohyalin in hair can trigger immune attacks in alopecia areata.
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February 2018 in “Amino acids” Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
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January 1981 High temperatures and certain chemicals can significantly change the amino acid content in human hair.
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January 2016 in “International Journal of Biological Macromolecules” Enzymatic phosphorylation of hair keratin improves the effectiveness of hair products with cationic ingredients.
ARHGEF3 is essential for proper hair follicle development.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” HDAC inhibitors, like Vorinostat and Entinostat, can help regrow hair in alopecia areata.
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December 2020 in “The Journal of General Physiology” Acid can block TRPV3 from outside the cell but boost its function from inside.
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February 1971 in “Biochemistry” Specific cross-linkages help make hair proteins stable and strong.
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October 2005 in “Journal of Biological Chemistry” Early involution in Hirosaki hairless rats' mammary glands is linked to a unique modification of STAT5A.
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June 2014 in “[Thesis]. Manchester, UK: The University of Manchester; 2014.” Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
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December 2006 in “Journal of Biological Chemistry” Altering SSAT affects fat metabolism and body fat in mice.
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July 2025 in “Journal of Investigative Dermatology” Increasing m6A levels can improve skin cell growth and wound healing.
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February 2011 in “Genes & Development” EZH1 and EZH2 are crucial for healthy hair growth and skin repair.
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February 2002 in “Journal of Biological Chemistry” HOXC13 is crucial for regulating hair keratin genes in hair follicles.
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January 1995 in “Molecular Biology Reports” Scientists discovered two versions of a new human hair keratin gene.
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April 2010 in “The FASEB Journal” Estrogen and MLL enzymes work together to regulate genes important for hair growth and leukemia.
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May 2022 in “Research Square (Research Square)” Acetate helps reduce depression in rats with PCOS by lowering specific gene expression and DNA changes in the brain.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” SETDB1 is essential for controlling DNA methylation, silencing retrotransposons, and maintaining skin cell health, with its absence leading to skin inflammation and hair loss.
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February 2007 in “Molecular Carcinogenesis” Overexpressing ATF3 in mice's epithelial cells may lead to oral cancer.
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June 1994 in “Experimental Cell Research” mHa2 and mHa3 keratins have different structures and roles in mouse hair and tongue tissues.
January 2001 in “Biomedical Research” THH and PAD type III appear together early in hair growth, but deiminated THH appears later, suggesting another factor is involved.
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June 1993 in “Journal of Biological Chemistry” Human and mouse TGase3 enzymes are similar but differ near the activation site, crucial for their function in skin and hair development.
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January 1981 Nucleophilic reagents break down hair keratin, forming more lanthionine and lysinoalanine than in wool.
Hydrophobic modifications make human hair less affected by water.
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