CD163 and neoplasm: CD163 was in both CDDP treated conditions higher expressed than in the low or high DFO treated conditions (DFO 10 μM, ∆0.3%; DFO 100 μM, ∆0.4%) compared with conditions with similar apoptotic tumor cell fraction and lower DFO concentration (CDDP 10 μM; DFO 10 μM + CDDP 10 μM; Figure 5C).