IBEC researchers (IMAGE) Institute for Bioengineering of Catalonia (IBEC) Caption Sefora Conti (left) and Xavier Trepat (right) at IBEC. Credit Institute for Bioengineering of Catalonia (IBEC). Usage Restrictions Give credit License Original 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.