Correction: Downregulation of MicroRNA-644a Promotes Esophageal Squamous Cell Carcinoma Aggressiveness and Stem Cell-like Phenotype via Dysregulation of PITX2.

Abstract

In the original version of this article (1), the authors found five images that were published in error: Fig. 2B, colony formation assay of KYSE-140/miR-644a; Fig. 2C, migration assay of KYSE-140/control (0h); Fig. 2D, invasion assay of KYSE-140/miR-644a; Fig. 4C, “Scramble” proportion of side population cells (top image); and Fig. 5C, alpha-tubulin Western blots (right image). The errors have been corrected in the latest online HTML and PDF versions of the article. The authors regret the errors.