The transcriptional program stimulated by Salmonella infection included several genes with pro-inflammatory products such as chemokines, cytokines and their receptors (CCL20, CCR7, CSF2, CSF3, CXCL1, CXCL2, CXCL3, IL8, IL11, IL24, IL6R, TNFRSF10B, TNFRSF9, and TNFRSF25). This evidence concerns the gene CXCL2 and Salmonella Infections.