9 citations
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October 1957 in “A M A Archives of Dermatology” Sebaceous glands can quickly convert carotene to vitamin A.
83 citations
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July 2008 in “Current Opinion in Chemical Biology” The document concludes that understanding sulfation biology is crucial for creating treatments due to its importance in biological functions and disease.
40 citations
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December 2023 in “Acta Pharmacologica Sinica” A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
3 citations
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January 2003 in “Synthetic Communications” Scientists made two new chemicals that might help treat diseases caused by male hormones.
3 citations
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January 1982 in “Australian journal of biological sciences” Ethionine significantly inhibits wool growth in sheep but not hair growth in mice or rats.
39 citations
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December 2013 in “Phytotherapy Research” Safflower (Carthamus tinctorius) extract helps hair grow and could be used in hair products.
5 citations
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April 1946 in “PubMed” Liver extract treatment improved anemia and hair growth in a pig.
73 citations
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April 2017 in “Scientific Reports” Nitrogen starvation in microalgae increases lipid production, making it a potential biofuel source.
13 citations
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March 2020 in “Frontiers in cell and developmental biology” A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
January 2026 in “Applied Sciences” Cyclic ADP-ribose helps regulate calcium and signals that promote hair growth in hair follicle cells.
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.
42 citations
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June 2019 in “Aging” 3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
5 citations
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December 1942 in “Journal of the American Medical Association” Choline and biotin are important for liver health and preventing certain deficiencies in animals, and more research is needed to understand their benefits in humans.
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September 2015 in “Journal of Medicinal Chemistry” The document confirms the structures of major metabolites of the CRTh2 antagonist Setipiprant and identifies minor metabolites.
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January 2019 in “International journal of molecular sciences” Genetically modified sheep with more β-catenin grew more wool without changing the wool's length or thickness.
15 citations
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January 1981 in “Neonatology” Amino acid levels in milk increase with protein and align with key growth stages in Macropus eugenii.
March 2025 in “Journal of Science Natural Science” Acetyl tetrapeptide-3 was successfully made for use in hair loss treatments.
February 2025 in “Frontiers in Veterinary Science” Certain nutrients like keratin, egg yolk, and fish collagen may help pets regrow hair.
Problems with arginine processing in hair follicles might contribute to common hair loss, and arginine supplements could help treat it.
93 citations
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April 2003 in “Proceedings of the National Academy of Sciences of the United States of America” Fatty acid transport protein 4 is essential for skin and hair development.
4 citations
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December 2013 in “Acupuncture and related therapies” N-acetyl-cysteine shows promise in treating various diseases and may improve skin and hair conditions, but more research is needed on dosages and long-term effects.
11 citations
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January 2014 in “The Scientific World Journal” Cynatine HNS improves hair and nail quality in 90 days.
9 citations
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November 2012 in “Biomolecules & therapeutics” A compound from brown algae boosts the production of a certain inflammatory substance in skin cells.
December 2024 in “European journal of medical research”
A high fat lard diet may protect against skin fibrosis and affect hair growth.
15 citations
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February 2020 in “Journal of Investigative Dermatology” Ceramide Synthase 4 is crucial for healthy skin barrier function.
27 citations
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December 2013 in “Endocrinology” Researchers created a mouse model for Cushing's syndrome to study glucocorticoid excess and potential treatments.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Linoleic acid and magnesium are key in alopecia areata progression, and tofacitinib can help by affecting their pathway.
22 citations
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September 2011 in “Journal of Investigative Dermatology” TCF/Lef1 is essential for skin barrier function by regulating lipid metabolism.