GSE123184
Histone modifications (H3K4me1, H3K4me3, and H3K27ac) in IGF-2-preprogrammed macrophages and control macrophages
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. Overall design: Examination of 3 different histone modifications in cotrol macrophages and IGF-2-preprogrammed macrophages