Machine learning optimized microneedles for hair loss treatment showed better hair regrowth than minoxidil without safety risks.
July 2025 in “Journal of Translational Medical Research” Chitosan-polycaprolactone scaffolds with chrysin-capped silver nanoparticles improve wound healing by reducing infection.
31 citations
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August 2019 in “Regenerative Medicine” Human placenta hydrogel helps restore cells needed for hair growth.
December 2023 in “Materials Today Sustainability” Scientists made glow-in-the-dark dots from human hair that can detect iron, prevent counterfeiting, and reveal fingerprints.
February 2026 in “Optics” Stretching wool changes its structure and improves fiber alignment.
Keratin gel may help repair damaged nerves.
26 citations
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January 2016 in “Annals of Dermatology” Ecklonia cava polyphenols help increase human hair growth and reduce hair loss.
1 citations
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January 2014 in “Medical Entomology and Zoology” 
September 2022 in “Journal of The American Academy of Dermatology” Most patients use PRP for hair loss and facial rejuvenation with minor side effects.
24 citations
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December 2011 in “International Journal of Cancer” PTH-CBD agonists may help regrow hair after chemotherapy.