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. 2020 Aug 11;8(2):e000949. doi: 10.1136/jitc-2020-000949

Figure 6.

Figure 6

Growth of IL-6 overexpressing Ret melanoma cells in vivo. Ret melanoma cells were transduced to overexpress IL-6 and were injected subcutaneously into C57BL/6 mice. (A) Tumor growth is presented as tumor volume in mm3 (mean±SEM; n=4). (B–F) At day 21, tumor weight was measured, and tumor cell suspension was analyzed by flow cytometry (mean±SD; n=4). (B) Tumor weight expressed in mg. (C) CD11b+Gr1+ MDSC are shown as the percentage within leukocytes. (D) CCR5+ MDSC are shown as the percentage among total MDSC. (E) CD8+ T cells are presented as the percentage within leukocytes. (F) CD69+ cells are shown as the percentage within total CD8+ T cells. *p<0.05, **p<0.01. CCR5, C–C chemokine receptor; EV, extracellular vesicle; IL, interleukin; MDSC, myeloid-derived suppressor cells; OE, overexpressing.