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. 2020 Dec 2;20:1183. doi: 10.1186/s12885-020-07697-1

Fig. 5.

Fig. 5

Infliximab inhibits the cytotoxic activity of M0 macrophages. a BrdU proliferation assay of PANC-1 and MIA PaCa-2 cells in RPMI-1640 (negative-control) or M0-CM with 25 μg/ml Infliximab where indicated. On the figure shown is the mean ± SEM (n = 4); One-way ANOVA was used to assess statistical significance. b Annexin V-FITC positive cells in control, M0-CM with or without 25 μg/ml Infliximab where indicated, or Gemcitabine (as positive control) treated PANC-1 and MIA PaCa-2 cells at t = 48 h. Plotted is the Geometric Mean Fluorescent Intensity (gMFI) on the FITC channel (Annexin V density). On the figure shown is the mean ± SEM (n = 3); One-way ANOVA was used to assess the significance. c Annexin V-FITC positive cells in control, M0 M-CSF, or M0 GM-CSF with or without 25 μg/ml Infliximab where indicated, or Gemcitabine (as positive-control) treated PANC-1 and MIA PaCa-2 cells at t = 48 h. Plotted is the Geometric Mean Fluorescent Intensity (gMFI) on the FITC channel (Annexin V density). On the figure shown is the mean ± SEM (n = 3); One-way ANOVA was used to assess the significance