Fig. 3From: Caveolin-1 enhances brain metastasis of non-small cell lung cancer, potentially in association with the epithelial-mesenchymal transition marker SNAILCav-1 expression in human lung cancer cell lines. aWestern blot analysis showing baseline expression of Cav-1 in various lung cancer cell lines. b Western blot and RT-PCR analysis of Cav-1 protein and mRNA expression in H1299 and H157 cells, respectively, after transient knockdown using siRNABack to article page