Xin Chen is a Professor at Johns Hopkins University in the Zanvyl Krieger School of Arts and Sciences, specializing in epigenetics and its implications for cancer research. His work focuses on understanding how cancer cells form and grow, contributing to broader research areas such as stem cell biology, chromatin biology, developmental biology, and regenerative medicine. Chen has a background in studying human cell division and differentiation during pregnancy, and he has led research teams making significant strides in understanding the dynamic behavior of stem cells. His research has been instrumental in advancing medical treatments for diseases.