City of Hope YTHDF2 (IMAGE) City of Hope Caption Structure showing the targetable sites of the City of Hope-discovered YTHDF2 protein. Credit Dr. Jianjun Chen's Lab / City of Hope Usage Restrictions Please use photo 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.