Glioblastoma (Infanger et al. 2013; Zhang et al. 2015), non-small cell lung cancer (Liu et al. 2015; Khan et al. (2015), ovarian cancer (Wang et al. 2011; Browne et al. 2013; Stronach et al. 2015) and many other cancers’ (Sanmamed et al. 2014) cells synthesize IL-8 and express its receptor(s). This evidence concerns the gene CXCL8 and glioblastoma.