Xiong Xiaoyu, MD, graduated from Peking University Health Science Center. The main research focus during her doctoral period was the clinical diagnosis and treatment of colorectal cancer, as well as the molecular mechanisms related to metastasis. She joined the Academy for Advanced Interdisciplinary Studies of Peking University as a postdoc in 2023, with a research interest in the mechanisms of immune regulation within the tumor microenvironment. Her current research mainly focuses on the study of tumor-infiltrating B cells.