Patent ID: 8512944

Claim:
A method of screening for a candidate compound for treating or preventing cancer or inhibiting cancer cell growth, said method comprising the steps of: (a) contacting a test compound with a polypeptide encoded by PRMT1 gene; (b) detecting the binding activity between the polypeptide and the test compound or detecting the biological activity of the polypeptide of step (a); (c) selecting a compound that binds to the polypeptide or selecting the test compound that suppresses the biological activity of the polypeptide in comparison with the biological activity detected in the absence of the test compound and (d) contacting the test compound identified in step (c) with cancer cells that over-express PRMT1 selected from the group consisting of bladder cancer, gastric cancer, colorectal cancer, esophageal cancer, lung cancer, lymphoma, pancreatic cancer, and testicular cancer; (e) measuring cell-proliferation activity; and (f) selecting the test compound that reduces the cell-proliferation activity in comparison with the cell proliferation activity in the absence of test compound.