Newly Identified Fusion Genes in Lung and Colorectal Cancer May Guide Treatment with "Targeted" Drugs
Monday, February 13, 2012 - 15:00
in Health & Medicine
Novel gene abnormalities discovered in a subpopulation of lung and colorectal tumors could potentially identify patients with a good chance of responding to highly specific "targeted" drugs already in use for treating other cancers, scientists report. The genetic alterations - pieces of two genes fused together - showed up in a massive search of the DNA in stored tumor samples of non-small cell lung cancer and colorectal cancer, said researchers from Dana-Farber Cancer Institute and Foundation Medicine, Inc. These specific genetic abnormalities had not been previously linked to the two cancer types.