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Fig. 5 | BMC Cancer

Fig. 5

From: B7-H6, an immunoligand for the natural killer cell activating receptor NKp30, reveals inhibitory effects on cell proliferation and migration, but not apoptosis, in cervical cancer derived-cell lines

Fig. 5

Effect of stimulation of B7-H6 on tumor cell apoptosis. Apoptosis was evaluated using Annexin V-FITC/7-AAD staining and analyzed by flow cytometry. (a) HeLa cells and (b) SiHa cells were stimulated with different concentrations of sNKp30 (20, 40, 80 ng/mL) and were compared with the basal treatment (NKp30 0 ng/mL). In (c) and (d): graphical results of three independent experiments with HeLa and SiHa cells, respectively; *p < 0.05 (analysis of variance)

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