EZH2 identifies the precursors of human natural killer cells with trained immunity.

ABSTRACT: Trained immunity of natural killer (NK) cells has shown great potential in the treatment of cancers by eliciting enhanced effector responses to restimulation by cytokines or cancer cells for long time periods after preactivation. However, the human NK cells responsible for the generation and maintenance of trained immunity are largely unknown. We hypothesized that heterogeneous human NK cells would respond differentially to stimulation with a combination of IL-12, IL-15, and IL-18, and that an NK cell subset might exist that is mainly responsible for the induction of trained immunity. On the basis of our hypothesis, we aimed to identify the subset from which cytokine-trained human NK cells originate and to explore possible regulatory targets for drug intervention. Flow cytometry assays wer

SUBMITTER: Zhang C 

PROVIDER: S-EPMC8610163 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature