March 2016 in “Benha Veterinary Medical Journal” Type XIX Collagen is present in specific skin and hair cells during development.
5 citations
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November 2023 in “Journal of Investigative Dermatology” Microthermal wounds heal with less scarring due to delayed collagen production and minimal inflammation.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
January 2003 in “Jiepouxue zazhi” HHK can help restore skin structure.
Collagen peptides may boost skin and hair-related gene expression.
11 citations
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August 2021 in “Aging” Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
3 citations
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October 1994 in “Medical Molecular Morphology” The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
2 citations
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September 2010 in “Journal of the Korea Academia-Industrial cooperation Society” Using 2% collagen in perms reduces hair damage while keeping curls.
3 citations
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July 2024 in “Cell Proliferation” Blocking TGFβ can help treat fibrotic skin conditions by promoting fat cell formation.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Increasing type 17 collagen reduces aging signs in skin cells caused by UV light.
36 citations
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November 1990 in “The Journal of Dermatology” Dermal papillae enhance hair follicle growth and structure.
70 citations
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December 1968 in “Journal of Investigative Dermatology” 108 citations
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October 2003 in “Journal of biological chemistry/The Journal of biological chemistry” Trichohyalin makes hair follicles stronger.
March 2026 in “Mendeley Data” Basement membrane-like ECM supports fibroblast aggregation and cohesion.
2 citations
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July 2016 in “Clinical and Experimental Dermatology” Some types of extracellular matrix can change how human skin cells grow but don't affect their basic functions.
36 citations
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September 1996 in “PubMed” DP and DS cells are different from DF cells in structure and function.
3 citations
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August 2024 Deep skin fibroblasts help recruit immune cells for better wound healing.
59 citations
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September 2011 in “Lasers in Medical Science” The 800-nm laser boosts skin collagen production, improving skin structure.
April 2021 in “Indian Journal of Animal Research” Goat skin has collagen, elastic, and reticular fibers, with hair follicles increasing in depth as goats age.
September 2016 in “Journal of dermatological science” Collagen XVII is crucial for skin cell growth and nail health.
13 citations
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January 2018 in “Advances in experimental medicine and biology” January 1997 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” The hair follicle's connection to connective tissue is weaker than the skin's.
4 citations
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April 1989 in “The Journal of Dermatology” Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
56 citations
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December 1990 in “Differentiation” Growth factors can either promote or inhibit hair follicle cell growth and collagen breakdown.
September 2018 in “Digital Access to Scholarship at Harvard (DASH) (Harvard University)” FN nanofiber dressings improve wound healing and restore natural skin structure.
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
November 2025 in “Quality in Sport” Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
January 2009 in “Chinese journal of Clinical Medicine”