Jian Xu

Dr. Jian Xu is Associate Professor at the University of Southern California's Herman Ostrow School of Dentistry, specializing in Craniofacial Molecular Biology. His research examines protein arginine methylation in TGF-β signaling, craniofacial/cardiac development, and cancer progression. Awards include FASEB Best Seminar (2012) and AHA grants.

Publications explore molecular pathways in EMT (epithelial-mesenchymal transition), organogenesis, and cancer. Recent work extends to healthcare policy analysis, including Medicare systems.