Down‐regulation of CD19 expression inhibits proliferation,adhesion, migration and invasion and promotes apoptosis and the efficacy of chemotherapeutic agents and imatinib in SUP‐B15 cells
1. Division of Hematology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, PR China;2. Division of Pediatric Hematology‐Oncology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, PR China