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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
61 citations,
April 2023 in “Bioactive Materials” Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.
25 citations,
June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
20 citations,
November 2021 in “Frontiers in cell and developmental biology” Skin organoids from stem cells could better mimic real skin but face challenges.
15 citations,
January 2021 in “Journal of Materials Chemistry B” Silk nanofiber hydrogels help stem cells heal wounds faster and improve skin regeneration.
12 citations,
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3 citations,
April 2022 in “Frontiers in Physiology” Ptch2 plays a key role in controlling stem cell function and the ability to regenerate after birth.
3 citations,
April 2022 in “Bioengineering” Ultrasound can help deliver genes to cells to stimulate tissue regeneration and enhance hair growth, but more research is needed to perfect the method.
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December 2021 in “Materials today communications” A new film made from human hair supports skin cell growth better than collagen.
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September 2023 in “International Journal of Biological Macromolecules” The hydrogel made from plant polysaccharide and gelatin helps wounds heal faster by absorbing fluids and maintaining a moist healing environment.
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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.
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