September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, DHT inhibited hair regrowth and promoted hair follicle miniaturization in mice, with skin-resident myeloid cells enhancing their interaction with hair follicular cells, especially in females.
January 2026 in “International Journal of Biological Macromolecules” This study found that different polypeptides, including KP peptide and hydrolyzed keratin, can improve the mechanical properties of damaged hair under varying conditions, with reduction environments and cysteine content influencing their effectiveness.
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May 2020 in “Advanced Functional Materials” This study demonstrated that a newly developed polypeptide-protein hydrogel with vascularization and antibacterial properties promoted tissue regeneration and hair follicle formation in infected wound healing.
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January 1985 in “Protides of the biological fluids” This study found that injecting highly purified monocyto-angiotropin into hare skin induced new blood vessel formation and significantly accelerated hair growth at the injection site compared to control areas.
January 2025 in “Regenerative Biomaterials” In this study, a cerium-polypeptide hydrogel was found to effectively treat MRSA-infected wounds by promoting faster wound repair and reducing inflammation compared to a standard hydrogel.