[Retracted] Analysis of the Role and Mechanism of ZEB1 in Regulating Cervical Carcinoma Progression via Modulating PD-1/PD-L1 Checkpoint

Figure 1

ZEB1 regulates the proliferation and apoptosis of cervical carcinoma cells. (a)–(b) RT-PCR was used to detect the expression of ZEB1 in cervical carcinoma tissues () and cell lines. In order to explore its mechanism, ZEB1 was overexpressed in C-33A cells and knocked down in HeLa cells. (c)–(d) CCK-8 assay was used to detect the proliferation of cervical carcinoma cells. (e)–(f) Western blotting was used to detect the expression of apoptosis-related proteins Bax, Caspase-3, and Bcl2. indicates , and indicates compared with HUCEC, Vector, Si-Vector, or between two groups.

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