Stomach cancer researchers (IMAGE) Walter and Eliza Hall Institute Caption Dr Lorraine O'Reilly (L) and Dr Tracy Putoczki (R) have led research which revealed a potential new approach to treating stomach cancer. Credit WEHI, Australia Usage Restrictions With credit 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.