May 2014 in “Transfusion and Apheresis Science” PRP is a safe natural treatment that improves skin by reducing wrinkles and enhancing texture for up to 4 months.
January 2026 in “Stem Cell Reviews and Reports” Hair graying may help prevent cancer by protecting stem cells.
October 2025 in “Frontiers in Immunology” Platelet-rich plasma might help treat eczema by reducing inflammation and repairing the skin.
January 2025 in “American Journal of Stem Cells” Melanocyte stem cells hold promise for skin regeneration and treating pigmentation issues.
October 2024 in “Frontiers in Oncology” Keratin 18 helps diagnose and predict cancer progression and affects cancer growth and spread.
April 2018 in “Journal of Investigative Dermatology” Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
January 2012 in “Vitamins & trace elements” Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
67 citations
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April 2007 in “Journal der Deutschen Dermatologischen Gesellschaft” Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
14 citations
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April 2019 in “Saudi pharmaceutical journal” Microparticles help caffeic acid stay longer in hair follicles for better treatment of folliculitis.
2 citations
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January 2019 in “Elsevier eBooks” Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.