The high GLUL expression in ascite‐associated macrophages, the glutaminolytic, and NAT8L expressing phenotype of ascitic cancer cells and their strongly positive correlation were also confirmed by analyzing RNA‐Seq data (E‐MTAB‐4162, E‐MTAB‐5498, Worzfeld et al, 2018) (Fig EV6A–E). The gene discussed is GLUL; the disease is cancer.