We wish to retract the article titled “Targeting Neural-Restrictive Silencer Factor Sensitizes Tumor Cells to Antibody-Based Cancer Immunotherapy In Vitro via Multiple Mechanisms” by Martin V. Kolev, Marieta M. Ruseva, B. Paul Morgan, and Rossen M. Donev, The Journal of Immunology, 2010, 184: 6035–6042.

Bands in Fig. 1A and 1B were pasted from multiple gels without indicating that this had been done. The last author, Rossen M. Donev, takes full responsibility for this action; the other authors were unaware of and had no part in the manipulation of the images. The findings and conclusions of the above article have been independently verified. However, due to the inappropriate manipulation of the data, we wish to retract the article.