In our previous gene expression analysis,MYC were proved to participate in the pathogenesis of sepsis (10).Although these results provided a genomics information for sepsis progression, detail of thegene functions like MYC in pathogenesis of sepsis is yet unclear.Therefore, in the current study, we aimed to explore the potential function ofMYC on sepsis progression through observing the differences ofproliferation and apoptosis of cells in the treated lipopolysaccharide (LPS) groups andnormal control group. The gene discussed is MYC; the disease is Sepsis.