May 2023 in “Research Square (Research Square)” Shi-Bi-Man activates hair follicle stem cells and promotes hair growth by changing lactic acid metabolism and other cellular processes.
26 citations
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February 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” An enzyme other than TNAP might be responsible for vitamin B-6 metabolism in the skin.
55 citations
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December 1987 in “Archives of Dermatology” Two enzyme defects in biotin metabolism cause severe skin, hair, and metabolic issues.
18 citations
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June 2017 in “Proceedings of the National Academy of Sciences of the United States of America” A gene called Gk5 controls lipid production in the skin and affects hair growth.
3 citations
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October 1994 in “Journal of Labelled Compounds and Radiopharmaceuticals” Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
January 2015 in “Kölner Universitäts PublikationsServer (Universität zu Köln)”
1 citations
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July 2022 in “Journal of dermatology” Disrupted citric acid metabolism stops hair growth.
The enzyme Dgat1 is essential for healthy hair and skin by controlling retinoid levels.
7 citations
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January 1971 in “Archives of Dermatological Research” 4 citations
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January 1976 in “Archives of Dermatological Research” Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
January 2014 in “IRL - University of Missouri, St. Louis (University of Missouri–St. Louis)” Auxin pathways help maintain balance in plant growth and development.
53 citations
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March 2003 in “Journal of Investigative Dermatology” Human skin cells have a high-affinity system for biotin transport, crucial for skin health.
November 2025 in “FEBS Open Bio” JAK/STAT1 pathway causes hair loss during chemotherapy by reducing Shh in hair follicles.
January 2004 in “Zhōnghuá yàoxué zázhì” The new method for making finasteride is cheaper and gives a higher yield.
August 2023 in “Chinese Medicine”
January 2025 in “International Journal of Molecular Biology and Biochemistry” The Shindai method effectively extracts keratin from human hair, with potential uses in bioplastics and biofertilizers.
91 citations
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November 2008 in “Journal of biological chemistry/The Journal of biological chemistry” DGAT1 enzyme is crucial for healthy skin and hair by regulating retinoid levels.
January 2026 in “Molecules” A new perming method is less damaging to hair and works as well as traditional methods.
14 citations
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November 1979 in “Pediatric Research”
2 citations
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April 2022 in “Research Square (Research Square)” Activating PKM2 and Wnt/β-catenin signaling together can potentially enhance hair growth and could be a treatment for hair loss.
4 citations
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January 2014 in “RSC Advances” A new, less toxic and more efficient method to create the anti-baldness compound RU58841 was developed in 2014.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
January 2009 in “ScholarlyCommons (University of Pennsylvania)” The P133R mutation in AKR1D1 enzyme causes harmful bile acid buildup, explaining related health issues.
September 2016 in “Journal of Dermatological Science” Both SMS1 and SMS2 are crucial for normal hair growth and cycle in mice.
April 2015 in “Journal of Nutritional Therapeutics” Looser dietary restrictions can improve growth and reduce illness in methylmalonic acidemia patients.
9 citations
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December 1987 in “Archives of Dermatology” Two genetic disorders affect biotin metabolism, causing severe skin, hair, and metabolic issues.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The study identified key genes and pathways linked to hair disorders, aiding precision medicine.
August 2021 in “Journal of the American Academy of Dermatology” The shampoo's ingredients' effect on a hair growth pathway in cells was tested, but the results are not given.