Evidence-Based Complementary and Alternative Medicine
Volume 2016 (2016), Article ID 6728642, 2 pages
http://dx.doi.org/10.1155/2016/6728642

Corrigendum

Corrigendum to “Caffeic Acid Phenethyl Ester Inhibits Oral Cancer Cell Metastasis by Regulating Matrix Metalloproteinase-2 and the Mitogen-Activated Protein Kinase Pathway”

Chih-Yu Peng,1,2 Hui-Wen Yang,1,2 Yin-Hung Chu,³ Yu-Chao Chang,1,2 Ming-Ju Hsieh,⁴ Ming-Yung Chou,1,2 Kun-Tu Yeh,⁵ Yueh-Min Lin,⁵ Shun-Fa Yang,3,6 and Chiao-Wen Lin2,7

¹School of Dentistry, Chung Shan Medical University, Taichung 40201, Taiwan
²Department of Dentistry, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
³Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
⁴School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung 40201, Taiwan
⁵Department of Pathology, Changhua Christian Hospital, Changhua 50006, Taiwan
⁶Department of Medical Research, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
⁷Institute of Oral Sciences, Chung Shan Medical University, Taichung 40201, Taiwan

Received 11 November 2015; Accepted 6 January 2016

Copyright © 2016 Chih-Yu Peng et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

We have noticed an inadvertent error in our paper “Caffeic Acid Phenethyl Ester Inhibits Oral Cancer Cell Metastasis by Regulating Matrix Metalloproteinase-2 and the Mitogen-Activated Protein Kinase Pathway” [1].

We found a misplaced figure in Figure (a). We have attached a corrected version of Figure 3(a). The correction does not affect the findings or conclusion of the study.

(a)

(b)

Figure 3: Effect of CAPE on in vitro wound closure in oral cancer cells. (a) SCC-9 cells were wounded and then treated with vehicle (DMSO) or CAPE (0, 5, 10, 20, and 40 μM) for 0 h, 24 h, 48 h, and 72 h in 0.5% FBS-containing medium. At 0 h, 24 h, 48, and 72 h, phase-contrast pictures of the wounds at three different locations were taken. (b) Cells migrating into the wound area were counted using the dashed line as time zero. A quantitative assessment of the mean number of cells in the denuded zone is the mean ± SD ().

References

C.-Y. Peng, H.-W. Yang, Y.-H. Chu et al., “Caffeic Acid phenethyl ester inhibits oral cancer cell metastasis by regulating matrix metalloproteinase-2 and the mitogen-activated protein kinase pathway,” Evidence-Based Complementary and Alternative Medicine, vol. 2012, Article ID 732578, 10 pages, 2012.