Illustration of main discovery (IMAGE) Salk Institute Caption A scientist carrying supplements—like UDCA—climbs a ladder toward a liver containing a bile acid-surrounded tumor. Credit Salk Institute Usage Restrictions With credit and related coverage 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.