Marginal-Zone B-Cells of Nonobese Diabetic Mice Expand With Diabetes Onset, Invade the Pancreatic Lymph Nodes, and Present Autoantigen to Diabetogenic T-Cells

Abstract

These data are consistent with MZBs contributing to the pathogenesis of type 1 diabetes as antigen-presenting cells. By integrating innate-derived inflammatory signals with the activation of autoreactive T-cells, MZBs may help to direct T-cell responses against beta-cell self-constituents.