Recent advances in tumor immunotherapy based on NK cells.

ABSTRACT: Immunotherapy has emerged as the established fourth pillar of cancer treatment following surgery, radiotherapy, and chemotherapy, representing a cutting-edge research domain in translational medicine and clinical oncology. Natural killer (NK) cells, a type of innate cytotoxic lymphocyte, possess unique antitumor properties that are independent of major histocompatibility complex (MHC) restrictions, making them promising candidates for "off-the-shelf" therapeutic products. NK cells can eliminate tumor cells through various mechanisms. Genetic engineering of NK cells can enhance their activation signals, promote proliferation, inhibit suppressive signals, and improve tumor homing, all of which are expected to significantly boost their clinical efficacy. Compared to chimeric antigen receptor

SUBMITTER: Chen M 

PROVIDER: S-EPMC12367655 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature