In addition, in linc00514-OVE tumor tissues, the Arg-1 expression (Fig. S2C) and the F4/80+ cells (Fig. S2D-i) were increased, and the percentages of iNOS+/TNF-α + cells in total F4/80+ cells were reduced (Fig. S2D-ii & 2E). Here, ARG1 is linked to neoplasm.