Studying Pancreatic Cancer Cells (1 of 2) (IMAGE) Georgia Institute of Technology Caption Georgia Tech graduate research assistant Mengnan Zhang examines a solution containing pancreatic cancer cells. The research examined the role of microRNA molecules in controlling resistance to chemotherapy drugs. Credit Credit: John Toon, Georgia Tech Usage Restrictions None License Licensed content 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.