reviewMolecular CancerSep 26, 2022GOLD OA

Myeloid-derived suppressor cells: an emerging target for anticancer immunotherapy

Tongji Hospital · Huazhong University of Science and Technology · +4 more institutions

PubMed
Indexed incrossrefdoajpubmed

Abstract

The clinical responses observed following treatment with immune checkpoint inhibitors (ICIs) support immunotherapy as a potential anticancer treatment. However, a large proportion of patients cannot benefit from it due to resistance or relapse, which is most likely attributable to the multiple immunosuppressive cells in the tumor microenvironment (TME). Myeloid-derived suppressor cells (MDSCs), a heterogeneous array of pathologically activated immature cells, are a chief component of immunosuppressive networks. These cells potently suppress T-cell activity and thus contribute to the immune escape of malignant tumors. New findings indicate that targeting MDSCs might be an alternative and promising target for…

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