To further investigate changes in the tumor microenvironment, we determined the levels of TAM‐produced cyto/chemokines Ccl2, Ifnγ, Cxcl10, Cxcl9, Csf1, Csf3, and Il‐6 in the peritoneal lavage (Figs 8C and S8B). Here, IL6 is linked to neoplasm.