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The Journal of Biological Chemistry logoLink to The Journal of Biological Chemistry
. 2016 Oct 21;291(43):22859. doi: 10.1074/jbc.A116.806041

MicroRNA-221/222 negatively regulates estrogen receptor α and is associated with tamoxifen resistance in breast cancer.

Jian-Jun Zhao, Jianhong Lin, Hua Yang, William Kong, Lili He, Xu Ma, Domenico Coppola, Jin Q Cheng
PMCID: PMC5077234  PMID: 27825097

VOLUME 283 (2008) PAGES 31079–31086

This article has been withdrawn by the authors. The same data were used to represent different experimental conditions. Specifically, the ERα mRNA band from MCF7 cells in Fig. 4A was duplicated in the BT474 lane of the same panel. The authors stand by the overall conclusions of the study.


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