Search results for " corneal regeneration"

A hyaluronic acid derivative as a coating film for an electrospun cell releasing system in the treatment of corneal wounds

2017

The transparency of the cornea is maintained by the stem cells of the corneal epithelium in the limbal region; damage to the limbus may cause partial or total limbal stem cell deficiency that, may lead to blindness. The transplantation of cells is crucial to regenerate the damaged areas. The techniques currently employed consist in cadaveric corneal transplantation or in the use of amniotic membrane as a carrier for delivering cultured limbal stem cells to the cornea. Both these approaches show severe drawbacks such as the potential reject of the transplanted cornea and the risk of viral disease transmissions. Here we report the production of an electrospun device that could be exploited as…