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Figure 4 | Cancer Cell International

Figure 4

From: Increase of IFN-γ and TNF-γ production in CD107a + NK-92 cells co-cultured with cervical cancer cell lines pre-treated with the HO-1 inhibitor

Figure 4

Expression of granzyme B in CD107a + NK92 cells co-cultured with Cervical cancer cell (CCC) lines pre-treated or not with the Heme oxygenase 1 (HO-1) inhibitor. CCC were pre-treated with the HO-1 inhibitor (SnPP) for 48 h; afterward, NK-92 cells were co-cultured with CCC for 4 h. Then, the expression of granzyme B was analyzed in CD107a + NK-92 cells co-cultured with HeLA, SiHa, and C-33A pre-treated or not with the SnPP by Flow cytometry (FC). A representative experiment is shown.

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