In addition, using immunofluorescence staining in the xenograft tumor model, we found that the number of M2-like macrophages (F4/80+CD206+) was clearly increased in the tumors of overexpressed circDCP2 BEAS-2B-T cell-bearing mice and decreased in the tumors of shcircDCP2 BEAS-2B-T cell-bearing mice (Fig. 7E), which were in line with prior flow cytometry data. The gene discussed is MRC1; the disease is neoplasm.