[Corrigendum] Inhibition of MDA-MB-231 breast cancer cell migration and invasion activity by andrographolide via suppression of nuclear factor-κB-dependent matrix metalloproteinase-9 expression.

Subsequent to the publication of the above article, the authors have realized that Fig. 2 in their paper contained an error. The image selected to represent the experiment showing the migration of cells in the presence of andrographolide (30 μM) was chosen incorrectly during the figure compilation process. A corrected version of Fig. 2 is presented here. Note that this change does not affect the results or the conclusions reported in this paper, and all the authors agree to this correction. The authors apologize to the Editor and to the readership of the Journal for any inconvenience caused. [the original article was published in the Molecular Medicine Reports 11: 1139‑1145, 2015; DOI: 10.3892/mmr.2014.2872].