Role of C/EBPβ in granulopoiesis and granulocyte function. C/EBPα is required for granulopoiesis in steady-state conditions. As a response to external stimuli, such as sever infection or growth factor exposure, C/EBPβ enhances granulocyte production, inhibits apoptosis, and induces production of IL-6, IL-10, and IL-12 p35.