Importantly, tumor cells themselves can promote neutrophil recruitment to the TME [26], and IL-8, or its murine functional homologs CXCL1 (KC) and CXCL2 (MIP-2), have been shown to attract neutrophils to the TME in preclinical models of Ras-driven cancer [27,28,29]. The gene discussed is CXCL2; the disease is cancer.