Figure 1.
TAM-targeted immunotherapies for the treatment of cancer. A,B) Schematic of the combined siRNA-silencing therapy and immunotherapy targeting TAMs and cancer cells in vivo using RNAi/Peptide nanoparticles (NPs) administered directly to bronchial airways. C) Immunofluorescence microscopy images of recovered macrophages from BAL fluid show RNAi/Peptide NPs (green) internalization and VEGF (red) expression. D,E) Survival curves of untreated control (sham, in black) and RNAi NPs (gray) and RNAi/Peptide NPs (green) mice using two dosages. Adapted with permission from 32, copyright 2015, Wiley-VCH.