title: Retraction.
abstract: This article has been retracted at the request of: Editor-in-Chief and Co-author 'Restoring sensitivity to oxaliplatin by a novel approach in gemcitabine-resistant pancreatic cancer cells in vitro and in vivo' by Banerjee, S., Kong, D., Azmi, A. S., Wang, Z., Ahmad, A., Sethi, S. and Sarkar, F. H. The above article, published online on 16 November 2010, in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal Editor-in-Chief, Professor Peter Lichter, and Wiley Periodicals, Inc. A university investigation involving the first and corresponding author determined that several figures in this paper were mislabeled, manipulated, or duplicated and relabeled while processing/compiling the final figures assembled from the original data sources. Therefore, the authors are retracting the paper in its entirety although they maintain that these issues did not affect the major conclusions. They apologize for any inconvenience this may have caused. Reference Banerjee, S., Kong, D., Azmi, A. S., Wang, Z., Ahmad, A., Sethi, S. and Sarkar, F. H. (2011), Restoring sensitivity to oxaliplatin by a novel approach in gemcitabine-resistant pancreatic cancer cells in vitro and in vivo. Int. J. Cancer, 128: 1240-1250. doi: 10.1002/ijc.25658.