Cancer Stemness (image) University of California - San Diego Caption Some lung cancer cells become resistant to drugs. Researchers identified an existing drug that reverses stem cell-like properties of tumors, resensitizing them to drug. Credit UC San Diego School of Medicine Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.