Qixiang He, PhD

Our immune system uses many strategies to defend against viruses. Recent studies have uncovered a surprising bacterial antiviral strategy—instead of cutting DNA to destroy it, this system builds new DNA molecules to stop infections. Dr. He’s project will focus on understanding how this bacterial defense system works and explore whether this system can be repurposed to safely make DNA inside human cells. This could offer a new way to address a major challenge in the development of gene therapy and cancer immunotherapy more broadly: safely and efficiently delivering DNA into target cells without triggering harmful immune reactions. Dr. He received his PhD from the University of Wisconsin-Madison, Madison, and his BS from the University of Chinese Academy of Sciences, Beijing.