GSE135223
Human macrophage responses to viral-like particles from non-IBD or IBD colonic resections
Peripheral blood-derived macrophages were stimulated with viral-like particles isolated from colonic resections from patients with Crohn's disease (CD), ulcerative colitis (UC), or non-IBD controls diagnoses. RNAseq was performed to unbiasedly assess the transcriptional responses to these stimuli and revealed highly divergent macrophage transcriptional programs in response to non-IBD compared to IBD VLP. Overall design: Peripheral blood mononuclear cells from the blood of three healthy human donors were pooled and differentiated into macrophages with M-CSF over the course of seven days. Mature macrophages were treated with viral-like particle (VLP) isolates from colon resections of patients with Crohn's disease (5 individual patient samples), ulcerative colitis (5 individual patient samples), non-IBD diagnoses (5 individual patient samples), or mock treated (3 replicates of mock treatment). RNA was isolated and RNA-seq was carried out for transcriptional analysis.