IL13 and neoplasm: M2, activated by IL‐4, IL‐10, IL‐13, transforming growth factor (TGF)‐β, and PGE2, plays an important role in anti‐inflammatory, pro‐tumor processes, and tissue repair, with markers such as CD206, CD163, CD204, Arginase‐1, Ym1, MGL‐1, Dectin‐1, vascular endothelial growth factor (VEGF), and cMAF.10, 11