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June 2014 in “Pharmaceutical research” Using both hyaluronic acid compounds together improves skin hydration and reduces wrinkles better than using one alone.
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July 1958 in “Nature” Citrulline was found in hair follicle proteins for the first time.
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November 2018 in “Nutrients” Annurca apple extract may protect mouse hair from damage by chemotherapy and could help treat hair loss without promoting cancer growth.
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September 2000 in “Journal of dermatology” A baby with a rare metabolic disorder developed a rash not cured by zinc alone, likely due to both zinc and amino acid deficiencies.
Alpha-ketoglutaric acid may help treat aging and age-related diseases.
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July 2017 in “Scientific Reports” A single amino acid change in the vitamin D receptor can disrupt its function and lead to hair loss.
September 2024 in “Journal of Cosmetic Dermatology” Ectoin helps prevent cortisone-induced skin problems and supports skin health.
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October 2016 in “Artificial Cells Nanomedicine and Biotechnology” Using tiny fat particles to deliver arginine to hair follicles could be a new way to treat hair loss.
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January 1971 in “Acta dermato-venereologica” Mice hair follicles take in the amino acid cystine.
Certain short peptides can increase root hair growth in tobacco plants.
September 1989 in “Neuroscience letters” People need different amounts of biotin based on age, and not getting enough can cause health problems.
February 2025 in “International Journal of Cosmetic Science” Protein carbonylation is a sensitive marker for oxidative damage in hair, especially from light exposure.
March 1993 in “Neuroscience letters” Biotin is important for metabolism, with specific daily intake recommendations, and deficiency can cause health problems.
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June 2022 in “Pharmaceutics” Goat placenta in microneedle patches is effective and safe for skin regeneration.
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January 1959 in “Canadian Journal of Chemistry” Human and horse hair have similar end groups to wool and feathers.
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July 2020 in “Frontiers in Cell and Developmental Biology” Vitexin Compound 1 may help reduce skin aging caused by UVA light.
October 2022 in “Research, Society and Development” Vitamins and minerals don't significantly affect hair loss treatment in patients with telogen effluvium.
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January 1995 in “Birkhäuser Basel eBooks” Human hair growth and structure are influenced by keratin proteins, genes, melanin, and lipids.
January 2013 in “Hunan Agricultural Sciences” Lactobacillus reuteri and Bacillus natto can replace antibiotics to improve piglet health and growth.
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November 2009 in “Journal of Dermatological Science” A gene mutation causes woolly hair in a Syrian patient.
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October 2011 L-Lysine may help with various health conditions, but results are inconsistent for herpes treatment and its potential in other therapies is still being explored.
January 2025 in “FASKES Jurnal Farmasi Kesehatan dan Sains” Erythrina subumbrans leaves may help treat hair loss.
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October 2003 in “Developmental biology” Ectodin integrates BMP, SHH, and FGF signals in developing ectodermal organs.
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September 2007 in “Annals of the New York Academy of Sciences” Thymosin beta 4 helps hair grow by boosting stem cell activity.
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April 2020 in “IntechOpen eBooks” Phenylalanine may help with depression but can cause issues if not properly processed.
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March 2015 in “American journal of primatology” Ingesting Leucaena leucocephala caused hair loss and increased infant mortality in ringtailed lemurs.
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January 2024 in “In Vivo” Methionine is essential for hair maintenance in C57BL/6 mice.
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September 2022 in “World Rabbit Science” The WIF1 gene is crucial for hair growth in Angora rabbits.
February 1994 in “Neuroscience letters” People need different amounts of biotin based on age and it's important for health, with many foods providing enough.
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June 1993 in “Journal of Biological Chemistry” Human and mouse TGase3 enzymes are similar but differ near the activation site, crucial for their function in skin and hair development.