Microenvironmental IL-6 inhibits anti-cancer immune responses generated by cytotoxic chemotherapy

Abstract

Cytotoxic chemotherapy rarely generates durable anti-tumor immune responses. Here the authors show that tumor microenvironment-derived IL-6 promotes resistance to doxorubicin by suppressing CD8 T cell anti-tumor immune responses in a preclinical model of B-cell acute lymphoblastic leukemia.