EGR1 protein acts as a master regulator of inflammation in macrophages, study suggests
Scientists at The Wistar Institute discovered that Early Growth Response 1 (EGR1), a protein that turns on and off specific genes during blood cell development, inhibits expression of pro-inflammatory genes in macrophages. As part of their function to protect the body against pathogens, macrophages play a major role in initiation, maintenance, and resolution of inflammation. The discovery expands the understanding of how macrophages are set off and deactivated in the inflammatory process, which is critical in many normal and pathological conditions. These findings were published online in the journal