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. 2018 Apr 3;9(25):17543–17553. doi: 10.18632/oncotarget.24784

Figure 7. IL-6 and RANTES promote MCF-7 tumor growth in vivo.

Figure 7

MCF-7 stable transfectants were orthotopically injected in nude mice under estrogen supplementation. Six mice were injected with MCF-7RANTES, MCF-7IL6 or MCF-7RANTES+IL6 cells, and 8 mice were injected with MCF-7EVn+z cells. Data are expressed as the mean tumor volume values ± SE (*P < 0.05; **P < 0.005 Student’s t-test for comparison between MCF-7 stable transfectants versus MCF-7 transfected with both empty vectors at the different time points). EV: empty vector; n: neomycin; z: zeocin.