Lionel B. Ivashkiv

TL;DR: A set of standards encompassing three principles-the source of macrophages, definition of the activators, and a consensus collection of markers to describe macrophage activation are described with the goal of unifying experimental standards for diverse experimental scenarios.

TL;DR: In this paper, the authors summarize the signalling and epigenetic mechanisms that regulate type I IFN-induced STAT activation and ISG transcription and translation and conclude that these regulatory mechanisms determine the biological outcomes of type I ILN responses and whether pathogens are cleared effectively or chronic infection or autoimmune disease ensues.

TL;DR: Molecular mechanisms underlying the roles of T NF in homeostasis and inflammatory disease pathogenesis are presented, and novel strategies to advance therapeutic paradigms for the treatment of TNF-mediated diseases are discussed.

TL;DR: Insights are revealed about how IFN-gamma regulates macrophage activation, inflammation, tissue remodeling, and helper and regulatory T cell differentiation and how Th1 and Th17 cell responses are integrated in autoimmune diseases.

TL;DR: Using multidimensional cytometry, transcriptomics, and functional assays, a population of PD-1hiCXCR5− ‘peripheral helper’ T (TPH) cells that express factors enabling B-cell help, including IL-21, CXCL13, ICOS, and MAF are defined.