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Knockdown of DDX11-AS1 inhibits invasion and migration of MCF-7 cells. (A) Wound-healing assay was used to detect cell migration. (B) Transwell assay was used to detect cell invasion. Western blotting detected the protein expression levels of (C) MMP2 and MMP9, and (D) N-cadherin. ***P<0.001 vs. shRNA-NC. DDX11-AS1, DDX11 antisense 1; MMP, matrix metalloproteinase; NC, negative control; PTX, paclitaxel; shRNA, short hairpin RNA.
