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January 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists discovered a unique hair protein, KAP24.1, with a special structure, found only in the upper part of hair cuticles.
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November 2016 in “International Journal of Cosmetic Science” A tough membrane between the outer and inner layers of human hair protects it from damage.
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August 2014 in “OhioLink ETD Center (Ohio Library and Information Network)” Alkylated keratin from human hair can help deliver growth factors for bone healing.
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February 2016 in “Anatomical Science International” Hair proteins change location and structure as hair cells mature.
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December 2012 in “Journal of molecular structure” The study found that thioglycolic acid breaks down hair bonds more consistently than l-cysteine, which is less damaging to hair.
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Using enzymes to link proteins makes hair repair treatments more effective and long-lasting.
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December 2015 in “The Journal of Cell Biology” Keratin is crucial for skin barrier formation and affects mitochondrial function.
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July 2017 in “Molecular therapy” A form of vitamin E promotes hair growth by activating a specific skin pathway.
May 2026 in “Advanced Materials Interfaces” The new coating protects and strengthens hair while improving its properties.
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December 2021 in “Materials today communications” A new film made from human hair supports skin cell growth better than collagen.
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January 2017 in “Physical chemistry chemical physics/PCCP. Physical chemistry chemical physics” The 3D structure of a key hair protein was modeled, revealing specific helical structures and stabilization features.
GHK-Cu and propolis may help prevent scalp aging and hair loss.
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November 1992 in “Journal of dermatology” Hair cells grown in a lab showed specific hair proteins.