226 citations
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January 2006 in “International review of cytology” Keratin-associated proteins are crucial for hair strength and structure.
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September 2017 in “Journal of Investigative Dermatology” CXXC5 is a protein that prevents hair growth and could be a target for hair loss treatment.
22 citations
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December 2015 in “The journal of investigative dermatology/Journal of investigative dermatology” A mouse gene mutation increases the risk of skin cancer.
Collagen peptides may boost skin and hair-related gene expression.
Trichohyalin, a protein from pig tongue, was purified and found to have a filamentous structure.
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June 2021 in “Journal of Investigative Dermatology” 103 citations
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February 1972 in “Proceedings of the National Academy of Sciences” A unique enzyme in guinea pig hair follicles helps form protein cross-links in hair.
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November 1992 in “The Journal of Dermatology” Keratohyalin and trichohyalin proteins help form and organize skin and hair structures.
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August 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” Phosphatidic acid may help hair grow by affecting cell growth pathways.
July 2025 in “JOJ Dermatology & Cosmetics” Both treatments improved hair quality and thickness equally, with mild side effects.
18 citations
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November 2005 in “European Journal of Cell Biology” Keratin gene clusters in humans and marsupials are similarly organized.
August 2024 in “Archives of Dermatological Research” CHI3L1 and CXCL5 proteins help promote hair growth.
1 citations
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January 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Weak cell junctions disrupt hair follicle stem cell rest.
17 citations
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December 2001 in “Journal of Investigative Dermatology” The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.
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December 1999 in “Journal of Investigative Dermatology Symposium Proceedings” 5 citations
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July 2024 in “Journal of Microbiology and Biotechnology” ICP5249 helps hair grow by activating a specific cell pathway.
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May 2023 in “Life” Plumbagin may help protect cells, reduce inflammation, and has potential for treating various diseases, but more research is needed.
May 2025 in “Experimental Dermatology” A new genetic tool improves the study of hair growth and potential hair disorder treatments.
990 citations
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October 1999 in “Development” Activated LEF/TCF complexes are crucial for hair development and cycling.
September 2012 in “대한피부과학회지” Desmocollin 1 helps maintain skin structure during fetal development.
January 2008 in “Memorial University Research Repository (Memorial University)” Pygopus 2 helps ovarian cancer cells grow by aiding ribosomal RNA production, independent of Wnt signaling.
Platelet-derived extracellular vesicles can boost hair growth by activating a specific signaling pathway.
29 citations
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February 2001 in “Proceedings of the National Academy of Sciences” A specific DNA region controls skin cell gene expression by working with certain proteins.
13 citations
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May 2001 in “Current problems in dermatology” Keratin proteins in epithelial cells are dynamic and crucial for cell processes and disease understanding.
250 citations
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November 2003 in “The Journal of Cell Biology” BMP receptor IA is essential for proper hair cell differentiation in mice.
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September 2008 in “Developmental biology” Retinoic acid-binding proteins in skin are regulated by β-catenin and Notch signalling.
March 1998 in “Journal of dermatological science” Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
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February 1992 in “Molecular Biology Reports” A specific type II hair keratin was identified and found in hair cortex and tongue cells.
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July 2021 in “Life science alliance” PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
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October 2012 in “Journal of Morphology” Reptile skin hardens by layering beta-proteins on keratin.