MAFG-driven astrocytes promote CNS inflammation.

ABSTRACT: Multiple sclerosis is a chronic inflammatory disease of the CNS¹. Astrocytes contribute to the pathogenesis of multiple sclerosis², but little is known about the heterogeneity of astrocytes and its regulation. Here we report the analysis of astrocytes in multiple sclerosis and its preclinical model experimental autoimmune encephalomyelitis (EAE) by single-cell RNA sequencing in combination with cell-specific Ribotag RNA profiling, assay for transposase-accessible chromatin with sequencing (ATAC-seq), chromatin immunoprecipitation with sequencing (ChIP-seq), genome-wide analysis of DNA methylation and in vivo CRISPR-Cas9-based genetic perturbations. We identified astrocytes in EAE and multiple sclerosis that were characterized by decreased expression of NRF2 and increa

SUBMITTER: Wheeler MA 

PROVIDER: S-EPMC8049843 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature