7 citations
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October 2019 in “Frontiers in bioengineering and biotechnology” Fusion proteins can protect hair from heat damage.
19 citations
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March 1961 in “Nature” A fatty acid/protein complex in human hair helps protect it from damage.
53 citations
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May 1988 in “Journal of Molecular Evolution”
24 citations
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January 2011 in “International Journal of Trichology” Light microscopy is useful for diagnosing different hair disorders.
February 2024 in “ACS applied bio materials” Keratin microspheres might help hair grow.
10 citations
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January 2016 in “PLOS ONE” Researchers found 44 proteins that change during different hair growth stages and may be important for hair follicle function.
September 1990 in “Journal of Dermatological Science”
July 2025 in “Egyptian Journal of Medical Research” PRP is more effective and safer for hair growth than monofilament threads.
45 citations
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August 1992 in “PubMed” The rat vibrissa follicle can quickly remodel its basement membrane during hair growth, affecting cell signaling and activity.
18 citations
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January 2018 in “Advances in experimental medicine and biology” Hair keratins evolved from ancient proteins, diversifying through gene changes, crucial for forming claws and later hair in mammals.
11 citations
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June 2017 in “Journal of cell science” AGD1's PH domain is essential for its role in root hair growth and polarity.
51 citations
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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.
3 citations
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April 2012 in “Bioinformation” Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
The protein's size was reduced, but more work is needed to confirm its function.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” The STRIPAK complex is crucial for skin cell organization and creating a functional skin barrier.
17 citations
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July 2018 in “International Journal of Cosmetic Science” Keratin-based particles safely improve hair strength, smoothness, and heat protection.
136 citations
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June 2006 in “Journal of Dermatological Science” PDGF isoforms can promote and sustain hair growth.
59 citations
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July 1972 in “Biochemistry” Transamidases help form strong crosslinks in hair proteins, crucial for hair strength.
41 citations
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July 2020 in “Colloids and surfaces. B, Biointerfaces” Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.
33 citations
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June 2017 in “Developmental Biology” Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.
June 2022 in “Scientific Reports” Prevelex, a polyampholyte, can create a cell-repellent coating on microdevices, which can be useful in biomedical applications like hair follicle regeneration.
3 citations
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May 2019 in “Journal of Cosmetic Dermatology” Pro-Ile could be used in cosmetics to improve skin, hair growth, and healing.
235 citations
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July 1999 in “Journal of biological chemistry/The Journal of biological chemistry” Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
93 citations
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May 1990 in “The EMBO Journal” Mice with extra sheep genes had hair that fell out and regrew in cycles.
3 citations
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September 2018 in “Journal of Biomaterials Science, Polymer Edition” Different materials affect the growth of brain cells and fibroblasts, with matrigel being best for brain cell growth.
15 citations
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May 2010 in “International Journal of Cosmetic Science” The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
17 citations
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March 2005 in “Journal of Investigative Dermatology” Autofluorescence in hair follicle stem cells can interfere with studies but may help isolate these cells.
January 2003 in “Swinburne Research Bank (Swinburne University of Technology)” 3 citations
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December 2018 in “Routledge eBooks” Hair is made of strong keratin fibers that protect against the environment.
21 citations
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June 2002 in “International Journal of Cosmetic Science” Advancements in hair keratin research could lead to better hair health treatments.