The neutrophil‐promoting CSF3 (G‐CSF) may be of particular interest in this context in view of its strong induction, the reported role of neutrophil extracellular traps in ovarian cancer premetastatic niche formation,74 as well as the neutrophil‐mediated suppression of T cell‐mediated immune surveillance.75 This evidence concerns the gene CSF3 and ovarian cancer.