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Fig. 4

ID: ZDB-IMAGE-121022-4
Publication: Kim et al., 2012 - MicroRNA let-7a suppresses breast cancer cell migration and invasion through down-regulation of C-C chemokine receptor type 7
All Figures: Figures for Kim et al., 2012

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Figure Caption

Fig. 4

Cell proliferation, cell migration, and invasion of MCF-7 breast cancer cell lines were increased after transfection with anti-let7a. (a) Protein expression of CCR7 was detected with Western blot analysis after transfection with scRNA and anti-let-7a, respectively. β-actin was used as a normalization control. After transfection with scRNA or anti-let7a, (b) cell proliferation by MTT analysis, (c) cell-migration assays, and (d) invasion assays were performed, as described in Material and Methods, and the results of (c) and (d) presented as a histogram (left panel) with cell photos (right panel). All experiments were performed in triplicate independently.

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