In conclusion, increased phosphorylation of STAT3 in tumour‐conditioned microglia upregulates the expression of IL‐10 and IL‐6 in an mTOR‐dependent fashion with a concomitant reduction in expression of IL‐12 mediated by reduced phosphorylation and nuclear translocation of NF‐κB. Here, NFKB1 is linked to neoplasm.