Compositions and methods for treating and preventing tissue injury and disease
The present invention provides novel compositions comprising multipotent cells or microvascular tissue, wherein the cells or tissue has been sterilized and/or treated to inactivated viruses, and related methods of using these compositions to treat or prevent tissue injury or disease in an allogeneic subject.
1. A method for the treatment of nerve damage, comprising administering a therapeutic agent to a subject in need thereof, wherein the therapeutic agent comprises enriched, nonviable multipotent cells, wherein the nerve damage comprises peripheral neuropathy.
2. The method of claim 1 , wherein the multipotent cells are sterilized by irradiation.
3. The method of claim 1 , wherein the multipotent cells have been isolated from microvascular tissue.
4. The method of claim 1 , wherein the multipotent cells have been enriched by removal of extraneous tissue and culturing the multipotent cells.
5. The method of claim 1 , wherein the multipotent cells have been enriched by culturing the multipotent cells.
6. The method of claim 1 , wherein administering the therapeutic agent comprises injection or surgical application to the region of damaged nerves.
7. The method of claim 1 , wherein administering the therapeutic agent comprises systemic injection.
8. The method of claim 1 , wherein the therapeutic agent is a powder, gel or ointment applied topically near the site of nerve damage.