Addendum to: Nature Medicine https://doi.org/10.1038/nm.2090, published online 24 January 2010.
The Editors would like to alert readers that a concern has been raised regarding the similarity of Fig. 2d Cisplat+ pr-cas3 blots representing MDA231 and BT549 cells. These blots appear to share some highly similar features; however, due to the age of the article and the low resolution of available images, we were unable to conclusively determine the extent of this similarity. Readers are therefore advised to interpret these data with caution.
Yang Li, Lihua Zou, Zoltan Szallasi, J. Dirk Iglehart, Andrea L. Richardson and Zhigang Charles Wang do not agree to this Editorial Expression of Concern. Qiyuan Li, Benjamin Haibe-Kains, Ruiyang Tian, Yan Li, Christine Desmedt and Christos Sotiriou could either not be contacted or did not respond to correspondence regarding this Editorial Expression of Concern.
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Li, Y., Zou, L., Li, Q. et al. Editorial Expression of Concern: Amplification of LAPTM4B and YWHAZ contributes to chemotherapy resistance and recurrence of breast cancer. Nat Med 31, 4316 (2025). https://doi.org/10.1038/s41591-025-04149-w
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DOI: https://doi.org/10.1038/s41591-025-04149-w
