The Chemokine Receptor CCR5 Links Memory CD4 T Cell Metabolism to T Cell Antigen Receptor Nanoclustering.

The inhibition of anabolic pathways, such as aerobic glycolysis, is a metabolic cornerstone of memory T cell differentiation and function. However, the signals that hamper these anabolic pathways are not completely known. Recent evidence pinpoints the chemokine receptor CCR5 as an important player in CD4 T cell memory responses by regulating T cell antigen receptor (TCR) nanoclustering in an antigen-independent manner.

Regulation of Adaptive Tumor Immunity by Non-Coding RNAs.

Cancer immunology research has mainly focused on the role of protein-coding genes in regulating immune responses to tumors. However, despite more than 70% of the human genome is transcribed, less than 2% encodes proteins. Many non-coding RNAs (ncRNAs), including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), have been identified as critical regulators of immune cell development and function, suggesting that they might play important roles in orchestrating immune responses against tumors.