Histone modifications (H3K4me1, H3K4me3, and H3K27ac) in IGF-2-preprogrammed macrophages and control macrophages

ABSTRACT: Macrophages with innate immune memory are in a modified steady-status with altered responsiveness to stimulation featured by rewired epigenetic program. To better convey the concept of IGF-2-mediated innate immune memory and help understanding the anti-inflammatory responsiveness of macrophages, we analyzed histone modifications (H3K4me1, H3K4me3, and H3K27ac) by whole genome chip-sequencing analysis in control macrophages and IGF-2-preprogrammed macrophages. In the whole genome chip-sequencing analysis, we found that IGF-2 has limited effects on H3K4me1and H3K4me3, but mainly modulates H3K27ac status during macrophages maturation.

ORGANISM(S): Mus musculus

PROVIDER: GSE123184 | GEO | 2019/09/23

REPOSITORIES: GEO