Figure 2 | Scientific Reports

Figure 2

From: All-trans retinoic acid enhances cytotoxicity of CIK cells against human lung adenocarcinoma by upregulating MICA and IL-2 secretion

Figure 2

Synergistic effects of CIK and ATRA in human A549 and NCI-H520 lung carcinoma cells. (A) Morphological changes of A549 and NCI-H520 cells treated with CIK and ATRA, alone or in combination. (B,C) Cell inhibition rates of A549 and NCI-H520 cells induced by CIK or ATRA, or in combination, respecitively. The data presented are mean ± SD from at least three independent experiments. Compared with control group, significant difference in cell prolifiertion inhibition was found among these cells (p < 0.01). *p < 0.05,**p < 0.01 compared with control groups, respectively. Δp < 0.05 compared with CIK or ATRA group, respectively.

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