Type-I interferons suppress microglial production of the lymphoid chemokine, CXCL13.

ABSTRACT: Lymphoid chemokines are crucial for the development and maintenance of lymphoid organs, but their ectopic expression in non-lymphoid tissues is implicated in both local response to infection and chronic organ-specific autoimmunity. Production of one such chemokine, C-X-C motif ligand 13 (CXCL13), within the central nervous system (CNS) has been linked to the pathogenesis of multiple sclerosis (MS), although little is known about factors controlling its expression in different neural cell types and across a range of disease states. We provoked acute neuroinflammation in experimental animals without causing any associated demyelination using neuroadapted Sindbis virus (NSV) to better understand the sources and regulators of this chemokine in the CNS. We found that mice genetically deficient

SUBMITTER: Esen N 

PROVIDER: S-EPMC4143141 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature