PPAR-γ Ligand Inhibits Nasopharyngeal Carcinoma Cell Proliferation and Metastasis by Regulating E2F2

Figure 2

E2F2 and PPAR-γ protein expression in nonkeratinizing nasopharyngeal carcinoma (NPC) and nasopharyngitis (NPG) tissue lysates. (a, b) RT-PCR and Western blotting were performed to detect the expression of E2F2, PPAR-γ, and GAPDH in lysates of nonkeratinizing NPC and NPG tissues. (c, d) Quantitative analyses of the E2F2 and PPAR-γ expression levels in nonkeratinizing NPC and NPG tissues. Data are expressed as means ± standard deviations. P <0.05; P <0.01.

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