Supplementary Figure 4 from Neuropilin-1 Identifies a Subset of Bone Marrow Gr1− Monocytes That Can Induce Tumor Vessel Normalization and Inhibit Tumor Growth

PDF file - 3482K, Proliferative activity of 4T1 tumors in vivo. A. Immunofluorescence staining of frozen tumor sections from mice injected with PBS, Gr1+ cells or NEMs using an antibody against PCNA (red); nuclei are counterstained in blue with DAPI. Analysis was performed after the animal sacrifice at day 18 after tumor inoculation. Scale bar: 100 �m. B. Quantitative analysis showing the percentage of PCNA+ nuclei in the tumor sections. Data are mean�s.e.m.; n=5 per group.