Figure 3.

Tumor-infiltrating cells. Mice from PBS, LVR01x3, two cycles of CHOP (CHOPx2), and CHOPx2 + LVR01x3 groups were sacrificed at day 45 p.t.i., and tumors were removed to study tumor-infiltrating cell populations. Percentage of CD4⁺ T lymphocytes (CD3⁺ CD4⁺ cells), CD8⁺ T lymphocytes (CD3⁺ CD8⁺ cells), NK cells (CD3⁻ CD49b⁺ cells), regulatory T cells (Tregs) (CD3⁺ CD4⁺ CD25⁺ FoxP3⁺ cells) and neutrophils (Gr1⁺ CD11b⁺ cells) were determined by flow cytometry. Results are shown as mean ± SD (n = 5). Significant differences are shown with P value (analysis of variance).