Genome-wide analysis of PGC-1α-binding in microglia
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ABSTRACT: PGC-1α in microglia protects against ischemia-induced brain damage in mice. The data suggest that microglia-specific PGC-1α play a key role in limiting ischemia-induced brain damage and potently participates in regulating microglial function. To further clarify the mechanism of PGC-1α, we conducted chromatin immunoprecipitation-sequencing (ChIP-Seq) analysis to identify the targets of PGC-1α in microglia from mPGC-1α mice at 24 h after ischemic stroke. KEGG pathway analysis of these genes identified the mitophagy signaling pathway as one of the most highly enriched pathways. Finally, we demonstrated that PGC-1α induces mitophagy by regulating ULK1 expression in an ERRα-dependent manner, thereby reducing neuroinflammatory reactions.
ORGANISM(S): Mus musculus
PROVIDER: GSE165564 | GEO | 2021/01/27
REPOSITORIES: GEO
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