Adult stem cells/progenitor cells and stem cell proteins for treatment of eye injuries and diseases
The present invention encompasses methods and compositions for treating an ocular disease, disorder or condition in a mammal. The invention includes a population of mesenchymal stromal cells that possess anti-inflammatory, anti-apoptotic, immune modulatory and anti-tumorigenic properties. The invention includes administration of TSG-6, STC-1, or a combination thereof to the ocular as a treatment for an ocular disease, disorder or condition in a mammal.
1. A method of treating dry eye syndrome in a patient, comprising:
administering to said patient a therapeutic agent comprising TSG-6 protein or a biologically active fragment, or variant thereof, wherein said TSG-6 protein or biologically active fragment, or variant thereof, is administered in an amount effective to treat said dry eye syndrome in said patient.
2. The method of claim 1 wherein said TSG-6 protein or a biologically active fragment, or variant thereof, is administered to said patient in an amount of from about 0.01 mg to about 20 mg per kilogram of body weight.
3. The method of claim 2 wherein said TSG-6 protein or a biologically active fragment, or variant thereof, is administered to said patient in an amount of from about 0.1 mg to about 5 mg per kilogram of body weight.
4. The method of claim 1 wherein said therapeutic agent is administered intraocularly.
5. A method of treating dry eye syndrome in a patient, comprising:
administering to the eye of said patient eye drops containing a therapeutic agent comprising TSG-6 protein or a biologically active fragment, or variant thereof, and wherein said TSG-6 protein or biologically active fragment, or variant thereof, is contained in said eye drops in an amount effective to treat said dry eye syndrome in said patient.