New Drugs Aim to Defeat Tumor Resistance to EGFR Inhibitors


In recent years, many people with non-small cell lung cancer (NSCLC) have been successfully treated with drugs called EGFR inhibitors. But over time, most patients develop resistance, and the drugs stop working. Researchers are hard at work developing new drugs to help patients who can no longer be treated with EGFR inhibitors.

EGFR inhibitors get their name from a gene called EGFR. Many lung cancer tumors have mutations in this gene. These mutations convert EGFR from a normal gene into a cancer gene that initiates and promotes cancer growth. Approximately 10% to 15% of white and 30% to 35% of Asian patients with NSCLC have EGFR mutations. Continue reading…