Peixuan Guo, PhD (IMAGE) Ohio State University Wexner Medical Center Caption Peixuan Guo, PhD, is a researcher with The Oho State University Comprehensive Cancer and The Ohio State University College of Pharmacy Credit The Ohio State University Usage Restrictions In conjunction with news coverage of Dr. Guo's published research and photo 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.