CXCL2 and infection: Many chemokines are produced during the infection process, and specific cell types are recruited through several unique chemokine receptors, such as CXCL1, CXCL2, and CXCL8, which can recruit neutrophils (Culley et al., 2006; Goritzka et al., 2014; Goritzka et al., 2015; Tang et al., 2016).