The Use of Keratin Biomaterials Derived from Human Hair for the Promotion of Rapid Regeneration of Peripheral Nerves
October 2007
in “
Biomaterials
”
keratin biomaterials human hair peripheral nerve regeneration keratin hydrogels Schwann cell migration Schwann cell proliferation Schwann cell gene expression neuroinductive provisional matrix tissue remodeling nerve injuries nerve autografts keratin hair-derived keratin nerve regeneration nerve repair nerve healing
TLDR Keratin from human hair helps nerves heal faster.
The study explored the use of keratin biomaterials derived from human hair to promote peripheral nerve regeneration. Researchers extracted keratins from human hair and formed hydrogels with interconnected pores, which were tested for their ability to support Schwann cell migration, proliferation, and gene expression. The keratin hydrogels demonstrated favorable properties for cell penetration and tissue remodeling, suggesting that they could serve as a neuroinductive provisional matrix. This approach showed potential for improving functional recovery in nerve injuries, potentially surpassing the limitations of traditional nerve autografts.
