Distinct microglia alternative splicing in Alzheimer's disease.

ABSTRACT: Numerous alternative splicing (AS) events have been documented in Alzheimer's disease (AD). However, cell type-specific AS analysis is still lacking. We described AS events in the hippocampal microglia sorted by CD45 and CD11b from Aβ precursor protein (APP) and non-transgenic (Ntg) mice. GSE171195 dataset was downloaded from GEO database, aligned to GRCm39 genome. Skipped exon (SE), alternative 3'SS (A3SS), retained intron (RI), alternative 5'SS (A5SS), and mutually exclusive exons (MXE) were evaluated using rMATS and maser. Differential expressed genes or transcripts were analyzed via limma. Gene ontology and correlation analyses were performed with clusterProfiler and ggcorrplot R packages. 36,340 raw counts of AS were identified, and 95 significant AS events were eventually selected wi

SUBMITTER: Lu Y 

PROVIDER: S-EPMC9467408 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature