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. 2017 Nov 2;8(11):e3161. doi: 10.1038/cddis.2017.533

Figure 4.

Figure 4

Effect of bort on MΦs and MM cells. (a) Effect of bort on MΦs. Bort has small proapoptotic effect in MΦs. Values are presented as means±S.D. (b,c) ARP-1 and RPMI8226 cells were cultured alone or co-cultured with MΦs in the absence or presence of bort (5 and 10 nM for ARP-1 cells and RPMI8226, respectively; 24 h). Apoptosis was evaluated by flow cytometry with Annexin V/PI staining. (b) A representative result showing that MΦs reduced the bort-induced apoptosis of ARP-1 and RPMI8226 cells. (c) The protective effect of MΦs from different donors is analyzed as means±S.D. (d) A representative and summarized result showing that MΦs prevented spontaneous apoptosis of primary CD138+ plasma cells. Values are presented as means±S.D. (e,f) ARP-1 and RPMI8226 cells were cultured alone or co-cultured with MΦs in the absence or presence of Mel (15 and 20 μM for ARP-1 cells and RPMI8226, respectively; 24 h) or Pano (250 and 300 nM for ARP-1 cells and RPMI8226, respectively; 24 h). Apoptosis was evaluated by flow cytometry with Annexin V/PI staining. (e) A representative result showing that MΦs reduced apoptosis of ARP-1 and RPMI8226 cells from melphalan rather than panobinostat. (f) The protective effect of MΦs from different donors is analyzed as means±S.D.