Human B cell activation. Effect of T cell cytokines on the physicochemical binding requirements for achieving cell cycle progression via the membrane IgM signaling pathway.
Abstract:Given the range of mIg-binding affinities expressed by Ag-specific B cells, the ligand:receptor affinity threshold for achieving full B cell activation via the mIgM-mediated signaling pathway is quite high. Several recombinant, or semi-purified, cytokines were found to reduce the very high mIgM:ligand affinity threshold for induction of human B cell S phase entry by bivalent, affinity-diverse anti-IgM mAbs without notably affecting the lower affinity threshold for G1-related RNA synthesis. Two-stage culture ex… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.