Treatment for inflammatory bowel disease with a fibronectin polypeptide
View Patent ↗A method for the treatment of inflammatory bowel disease (IBD) is disclosed. The method comprises administration of an antibody, polypeptide or other molecule recognizing VLA-4, a surface molecule expressed on most types of white blood cells and involved in leukocyte adhesion to endothelium and other tissus in the gut.
1. A method for the treatment of inflammatory bowel disease, the method comprising: administering to a mammal suffering from inflammatory bowel disease a composition comprising a soluble fibronectin polypeptide fragment, wherein the fragment consists of amino acid sequence EILDV (SEQ ID NO:17) in an amount effective to treat inflammatory bowel disease.
2. The method according to claim 1 , wherein the fibronectin polypeptide fragment is a component of a chimeric molecule.
3. The method according to claim 2 , wherein the chimeric molecule further comprises a toxin moiety.
4. The method according to claim 1 , wherein the mammal is a human.
5. The method according to claim 1 , wherein the mammal suffers from ulcerative colitis.
6. The method according to claim 1 , wherein the mammal suffers from Crohn's Disease.
7. The method of claim 1 , wherein the composition is administered intravenously.
8. The method of claim 1 , wherein the composition is administered during an acute flareup of the inflammatory bowel disease.
9. The method of claim 1 , wherein the composition further comprises an anti-ELAM-1 antibody, an anti-ICAM-1 antibody, an anti-VCAM-1 antibody, an anti-LFA-1 antibody, an anti-CD18 antibody, or any combination of such antibodies.