Novel mesenchymal stem cell delivery system as targeted therapy against neuroblastoma using the TH-MYCN mouse model

Purpose Mesenchymal stem cells (MSCs) are reported to migrate toward damaged tissues or tumors. We previously reported the in vivo short-term (1 day) tumor-homing effect of xenogeneic human MSCs (hMSCs) using the TH-MYCN mouse neuroblastoma model (MYCN-TgM). In this study, we analyzed the long-term tumor-homing effect of allogeneic mouse MSCs (mMSCs) and explored the antitumor effect and drug delivery function of mMSCs. Methods mMSCs were...