Editor's Note: Cotreatment with STI-571 Enhances Tumor Necrosis Factor α-related Apoptosis-inducing Ligand (TRAIL or Apo-2L)–induced Apoptosis of Bcr-Abl–positive Human Acute Leukemia Cells

The editors are publishing this note to alert readers to concerns about this article (1). Figure 5A and B use the same β-actin control panel. The β-actin control panel in Fig. 3A is similar to lanes 2 through 6 in the β-actin panels in Fig. 5A and B. The original data are no longer available for review, and the authors stand by the conclusions of the article.