February 2026 in “iScience” Hair metal analysis may help diagnose Parkinson's disease and suggests gut involvement.
December 2025 in “Rare Metals” Smart biomaterials and dressings show promise in treating chronic skin diseases by improving drug delivery and minimizing side effects.
Periplaneta americana extract promotes hair growth and is safe for treating hair loss.
April 2024 in “Cosmetics” Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
December 2023 in “Redox biology” The substance DMC helps get rid of aging cells by triggering a process that causes cell death, which could treat age-related diseases.
Hair can't be as strong as Rapunzel's because it's impractical to scale up due to defects.
37 citations
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October 2015 in “PeerJ” Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
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July 2016 in “Cosmetics” Future hair cosmetics will be safer and more effective.
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December 1999 in “Journal of Investigative Dermatology” Certain genes are linked to wool follicle structure and function, but not hair cycle regulation.
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January 1991 in “Mammalian Genome” 4 citations
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July 2024 in “Animals” The KRTAP19-5 gene affects wool curvature in Chinese Tan sheep, with Variant B reducing curvature.
November 2025 in “Journal of Natural Fibers” Human hair waste can be valuable in engineering and materials due to its unique properties.
59 citations
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January 2021 in “Genes” Twelve key genes may improve cashmere production by influencing hair follicle cycles.
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September 2024 in “Animals” Specific gene variants affect wool traits in Chinese Tan sheep.
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March 2010 in “The American Journal of Human Genetics” A mutation in the KRT74 gene causes tightly curled hair.
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June 2014 in “Molecular biology reports” KAP9.2 and Hoxc13 genes are important for cashmere growth and vary in activity during different stages.
3 citations
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March 2023 in “Biology” Genes affecting wool fiber thickness in Angora rabbits were identified, which could help breed finer wool.
1 citations
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February 2022 in “Biological Trace Element Research” The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
March 2021 in “Juniper Online Journal Material Science” Energy healing treatment improved L-cysteine's stability, solubility, bioavailability, and shelf-life.
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January 2018 in “Advances in experimental medicine and biology” 10 citations
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October 2021 in “Animal nutrition” Vitamin B6 helps increase hair growth and density in rabbits by affecting certain cell signaling pathways.
96 citations
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September 2021 in “International Journal of Molecular Sciences” Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.
90 citations
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April 2013 in “Dermatology online journal” Different treatments for Hidradenitis suppurativa range from antibiotics and hormonal therapies to surgery, depending on severity.
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January 2021 in “Journal of Biological Chemistry” Plant-derived amino acids can help develop new antimicrobial drugs.
29 citations
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March 2022 in “Biomedicines” Enhancing antioxidant responses can improve treatments for various diseases.
22 citations
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December 2020 in “mSphere” A fungal enzyme was used to make compounds more soluble, aiding drug discovery and crop protection.
13 citations
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November 2021 in “Frontiers in Molecular Biosciences” Reducing reactive oxygen species can help treat nerve damage from platinum cancer drugs.
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November 2017 in “Neurotoxicity research/Neurotoxicity resarch” Sodium metabisulfite increases sodium channel activity, leading to higher cell excitability and potential damage.
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January 2014 in “Mass spectrometry” Silver oxide nanoparticles help detect small molecules effectively.