Methods for decreasing immune response and treating immune conditions
First Claim
1. A method of decreasing an immune response in an animal, comprising administering to said animal an antibody or antigen binding fragment that binds a sphingolipid or sphingolipid metabolite and neutralizes said sphingolipid or sphingolipid metabolite, whereby the immune response in said animal is decreased.
4 Assignments
0 Petitions
Accused Products
Abstract
The present invention relates to compositions and methods for decreasing an immune response in an animal comprising administering to said animal an agent that binds a bioactive lipid and reduces the effective concentration of said bioactive lipid. Also provided are methods for treating diseases or conditions, including autoimmune disorders, which are characterized by an aberrant, excessive or undesired immune response. The methods of the invention utilize agents that bind bioactive lipids and are capable of decreasing the effective concentration of the bioactive lipid. In some embodiments, the agent is a monoclonal antibody that is reactive against sphingosine-1-phosphate (S1P) or lysophosphatidic acid (LPA).
289 Citations
13 Claims
- 1. A method of decreasing an immune response in an animal, comprising administering to said animal an antibody or antigen binding fragment that binds a sphingolipid or sphingolipid metabolite and neutralizes said sphingolipid or sphingolipid metabolite, whereby the immune response in said animal is decreased.
- 8. A method of treating a disease or condition in an animal, said disease or condition being characterized by an aberrant, excessive or undesired immune response, comprising administering to said animal an antibody or antigen binding fragment that binds a sphingolipid or sphingolipid metabolite and neutralizes said sphingolipid or sphingolipid metabolite, thereby treating the disease or condition characterized by an aberrant, excessive or undesired immune response.
Specification