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. 2020 May 29;20:202. doi: 10.1186/s12935-020-01287-8

Fig. 2.

Fig. 2

Circ-CSPP1 promoted proliferation and inhibits apoptosis of NSCLC cells. a The schematic illustration of circ-CSPP1 expression vector and shRNAs. b The transfection efficiency of overexpression of circ-CSPP1 (named as circ-CSPP1) and sh-circ-CSPP1 in Hep3B and SK-HEP-1 cells was analyzed by qRT-PCR. c The effects of overexpression or knockdown of circ-CSPP1 on the mRNA expression of linear CSPP1. d CCK-8 assay was used to determine cell proliferation. e The colony formation assay was performed. (F) The cell apoptosis was determined by flow cytometry. g The migratory ability of HCC cells was decreased by wound healing assay. (H) The transwell assay showed the number of invasive cells. *p < 0.05; **p < 0.01 and ***p < 0.001