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. 2015 Dec 29;15:1023. doi: 10.1186/s12885-015-2032-0

Fig. 4.

Fig. 4

Knockdown of miR-490-3p promotes CRC cell migration and invasion. a Wound healing assay was used to assess the mobile ability of CRC cells (LS174T and HCT116) transfected with miR-490-3p inhibitors or negative control respectively. Knockdown of miR-490-3p expression markedly accelerated the wound healing (magnification: 100x). b Transwell matrix penetration assay revealed knockdown of miR-490-3p expression significantly increased the number of invaded CRC cells (P < 0.05). c Cell 3D morphology showed that LS174T and HCT116 CRC cells with decreased expression of miR-490-3p presented more outward projections and irregular shapes, which was associated with an highly aggressive ability (magnification: 200x). *: A two-tailed t-test P-value <0.05