The enzyme Dgat1 is essential for healthy hair and skin by controlling retinoid levels.
50 citations
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December 2007 in “Journal of Biomedical Materials Research Part B Applied Biomaterials” Keratin-gelatin films improve skin graft success in dogs.
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.
May 2026 in “International Journal of Biological Macromolecules” 26 citations
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March 1995 in “Differentiation” A rabbit gene important for hair development was identified and detailed.
5 citations
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January 2022 in “Health Science Reports” Gremlin proteins help regulate hair growth by balancing signals in hair follicles.
66 citations
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July 2010 in “Journal of Proteome Research” Trichohyalin may trigger the immune response causing alopecia areata.
2 citations
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February 2024 in “Toxins” Bee venom can help stem cells promote hair growth.
January 2025 in “SSRN Electronic Journal”
January 2025 in “ARC Journal of Clinical Case Reports” Encapsulated retinol may effectively treat actinic keratosis without side effects.
January 1999 in “Journal of Investigative Dermatology” 43 citations
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September 2009 in “Stem Cells” A nonviral method was developed to label and culture human hair follicle stem cells.
Hedgehog signaling can create new hair follicles in adult skin but may increase cancer risk.
January 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.
January 2013 in “Seoul National University Open Repository (Seoul National University)” Epidermal growth factor helps hair regrow after chemotherapy.
3 citations
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January 2024 in “In Vivo” Methionine is essential for hair maintenance in C57BL/6 mice.
3 citations
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June 1979 in “The Journal of Dermatology” Glycosaminoglycan levels peak early in hair growth and decrease as the cycle progresses.
64 citations
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March 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
19 citations
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November 1971 in “Clinica Chimica Acta” The document concludes that measuring γ-glutamyl transpeptidase activity is more accurate with a higher substrate concentration and using diluted acetic acid to stop the reaction.
15 citations
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June 2015 in “PLoS ONE” Thymosin beta-4 promotes hair growth in mice.
10 citations
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February 2008 in “Photochemistry and photobiology” Vitamin D receptor can control the hairless gene linked to hair loss even without vitamin D.
53 citations
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October 2003 in “Genetics” The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
July 2023 in “Plastic and Aesthetic Nursing” Biotin and collagen may help improve hair health.
2 citations
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February 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Impaired LEF1 activation speeds up skin cell development in Hutchinson-Gilford Progeria Syndrome.
2 citations
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January 1975 in “Archives of Dermatological Research” Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
12 citations
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April 2022 in “Journal of Bioscience and Bioengineering” Activating the PI3K/Akt pathway improves hair growth by human dermal papilla cells in hair beads.
82 citations
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March 1992 in “Journal of Investigative Dermatology”
April 2021 in “Journal of Investigative Dermatology” A trial showed that a new treatment is safe and effective for male pattern baldness, with most participants growing new hair.
November 2025 in “Advanced Science” The treatment using a special hydrogel shows promise for promoting hair growth.