MRC1 and neoplasm: E7 RNA-LPX/LRT-treated TC-1 tumor-bearing mice display an enrichment of total CD11b+ myeloid cells, such as type 2 DC (DC2), M1-polarized inflammatory tumor associated macrophages (TAM) (expressing MHC class II, while negative for CD206), myeloid derived suppressor cells (MDSC) (Supplementary Fig. 2c) and also type 1 dendritic cells (DC1)﻿.