Fig. 5From: Investigating the mechanism by which SMAD3 induces PAX6 transcription to promote the development of non-small cell lung cancerSMAD3 downregulation decreased the colony forming capacity and cell viability of A549 and HCC827 cells. a The colony forming capacity of A549 cells was detected by colony forming assay. b The cell viability of A549 cells was determined by CCK-8 assay. c The colony forming capacity of HCC827 cells was detected by colony forming assay. d The cell viability of HCC827 cells was determined by CCK-8 assay. All experiments were performed in triplicate. Data represent the mean ± SD. *P < 0.05 and **P < 0.01 compared with the NC group. #P < 0.05 compared with the si-SMAD3 groupBack to article page