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. 2021 Jun 30;20(14):1374–1388. doi: 10.1080/15384101.2021.1944512

Figure 6.

Figure 6.

HCP5 or PDE4A promotes ESCC cell migration, invasion and stemness characteristics

(a,b) Number of migrative and invasive KYSE30 and EC109 cells transfected with empty pcDNA3.1, pcDNA3.1-HCP5 or pcDNA3.1-PDE4A was assessed with Transwell assays. (c) Stemness characteristics of KYSE30 and EC109 cells after transfection of empty pcDNA3.1, pcDNA3.1-HCP5 or pcDNA3.1-PDE4A were investigated with sphere formation assay by determining number of formed spheres (per 1000 cells). (d) The expression levels of cell stemness-associated proteins (Nanog, Sox2 and Oct4) in KYSE30 and EC109 cells after transfection of empty pcDNA3.1, pcDNA3.1-HCP5 or pcDNA3.1-PDE4A were detected via western blot. **p < 0.01.