Fig. 6

GM-CSF enhanced CHOP and R-CHOP to promote the activation of AKT signaling in DLBCL cells by macrophages. a, b Western blot was used to detect the phosphorylation of AKT and PTEN, and the expression of cleaved PARP. **p < 0.01 vs. M0/M2, ##p < 0.01 vs. M0/M2 + CHOP, and @@p < 0.01 vs. M0/M2 + CHOP + GM-CSF, $p < 0.05 and $$p < 0.01 vs. M0/M2 + R-CHOP.Data are representative of at least three independent experiments