Journal of the National Cancer Institute Advance Access published online on November 5, 2009
JNCI Journal of the National Cancer Institute, doi:10.1093/jnci/djp402
© The Author 2009. Published by Oxford University Press. All rights reserved.
CORRESPONDENCE |
Re: Topoisomerase II Alpha and Responsiveness of Breast Cancer to Adjuvant Chemotherapy
Affiliations of authors: Sandro Pitigliani Medical Oncology Unit, Department of Oncology, Hospital of Prato, Istituto Toscano Tumori, Prato, Italy (CO, EM, ADL); Translational Research Unit, Jules Bordet Institute, Université Libre de Bruxelles, Brussels, Belgium (CS); Department of Pathology, University of Milan, European Institute of Oncology, Milan, Italy (GV)
Correspondence to: Angelo Di Leo, MD, PhD, "Sandro Pitigliani" Medical Oncology Unit, Hospital of Prato, Istituto Toscano Tumori, Piazza Ospedale 2, 59100 Prato, Italy (e-mail: adileo@usl4.toscana.it).
| The first 10% of the full text of this article appears below. |
O'Malley et al. (1) advocated a role for TOP2A alteration and HER2 amplification status in prediction of incremental benefit from anthracycline-based adjuvant chemotherapy in breast cancer. We believe that, with current evidence, it is inappropriate to conclude that anthracycline benefit may be predicted by HER2 and/or TOP2A status.