Andries Zijlstra, Vanderbilt University (IMAGE) Vanderbilt University Medical Center Caption Andries Zijlstra, Ph.D., and colleagues are studying a biomarker that can help predict prostate cancer recurrence. Credit Photo by Susan Urmy Usage Restrictions Susan Urmy/Vanderbilt University 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.