Erratum to: Smad4 mediates malignant behaviors of human ovarian carcinoma cell through the effect on expressions of E-cadherin, plasminogen activator inhibitor-1 and VEGF.

[Erratum to: BMB Reports 2010; 43(8): 554-560, PMID: 20797318] The authors apologize that due to our neglect when doing the picture layout of Fig. 1A, the wrong Western blot analysis image were pasted for the "β-actin"group in the middle plot of Fig. 1A. The middle plot of Fig. 1A and its related statistics results (bottom plot in Fig.1A) have been corrected. However, the conclusions of the original article are not affected. The authors would like to apologize for any inconvenience caused.