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. 2018 May 2;18:514. doi: 10.1186/s12885-018-4249-1

Fig. 5.

Fig. 5

Knockdown of CBRP-1 reduced the cell proliferation and invasion ability in CAL-27 and SCC-25 cells. a The relative expression levels of CRBP-1 in TSCC cell lines were evaluated by western blotting. b Immunoblotting analysis of CRBP-1 in CAL-27 and SCC-25 cells transduced with two specific shRNA. c Growth curves of CAL-27 and SCC-25 cells with knockdown of CRBP-1. Scramble (sc): the lentiviral vector with a scrambled sequence that does not target any mRNA. d Images (upper panel) and quantification (lower panel) of invaded TSCC cells treated with melatonin for 24 h were analyzed in a transwell matrix penetration assay. Scar bar: 100 μm. Data is presented as mean ± S.D. **P < 0.01 versus the corresponding control groups