Predominantly residing in PTs (Fig. 4c), Macro06 synchronously behaved as M2-like TAMs (e.g., LYVE1, SEPP1, MRC1, FOLR2)39, as well as perivascular TAMs (e.g., MRC1, VCAM1, SLC40A1) (Fig. 4f, g), which probably facilitated vascular development and cancer cell intravasation (Fig. 4c–g)32,40. This evidence concerns the gene MRC1 and cancer.