Interferon-driven Metabolic Reprogramming and Tumor Microenvironment Remodeling

Abstract

IFNs play a critical role in cancer biology, including impacting tumor cell behavior and instructing the tumor microenvironment (TME). IFNs recently have been shown to reprogram tumor metabolism through distinct mechanisms. Furthermore, IFNs shape the TME by modulating immune cell infiltration and function, contributing to the intricate interaction between the tumor and stromal cells. This review summarizes the effects of IFNs on metabolic reprogramming and their impacts on the function of immune cells within the TME, with a particular focus on the dual roles of IFNs in mediating both anti-tumor and pro-tumor immune responses. Understanding the significance of IFNs-mediated processes aids to advise future therapeutic strategies in cancer treatment.