Fig. 2

Suppression of hnRNP K expression during EMT decreased cell migration and invasion. a Representative images of cell migration and invasion. The cells transfected with NC siRNA or hnRNP K siRNA were seeded in the inserts with or without BD Matrigel and incubated for 3 h or 24 h. b The histograms showed the fold change of cell migration and invasion. Mean ± standard deviation (error bars) of three separate experiments performed in triplicate. ^*P < 0.05 compared with cells transfected with hnRNP K siRNA