Research Article

Pyruvate Kinase M2 Knockdown Suppresses Migration, Invasion, and Epithelial-Mesenchymal Transition of Gastric Carcinoma via Hypoxia-Inducible Factor Alpha/B-Cell Lymphoma 6 Pathway

Figure 4

HIF-1α/BCL-6 upregulation reversed the effect of PKM2 knockdown on gastric carcinoma migration and invasion. MKN-45 and SGC-7901 cells were transfected with control siRNA, PKM2 siRNA, PKM2 siRNA+pcDNA3.1, PKM2 siRNA+pcDNA3.1-HIF-1α, or PKM2 siRNA+pcDNA3.1-BCL-6. Cell migration (a) and invasion (b) were measured by transwell assay. The representative images and quantitative data were shown. Data were expressed as the . versus the cell control group. # versus the PKM2 siRNA group.
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