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Cited by 662

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

ARN-509: A Novel Antiandrogen for Prostate Cancer Treatment

Open access
Clegg, Nicola J., Wongvipat, John, Joseph, James D., Tran, Chris, Ouk, Samedy, Dilhas, Anna, Chen, Yu, Grillot, Kate, Bischoff, Eric D., Cai, Ling, Aparicio, Anna, Dorow, Steven, Arora, Vivek, Shao, Gang, Qian, Jing, Zhao, Hong, Yang, Guangbin, Cao, Chunyan, Sensintaffar, John, Wasielewska, Teresa, Herbert, Mark R., Bonnefous, Celine, Darimont, Beatrice, Scher, Howard I., Smith-Jones, Peter, Klang, Mark, Smith, Nicholas D., De Stanchina, Elisa, Wu, Nian, Ouerfelli, Ouathek, Rix, Peter J., Heyman, Richard A., Jung, Michael E., Sawyers, Charles L., Hager, Jeffrey H.·2012·Cancer Research

Abstract

Continued reliance on the androgen receptor (AR) is now understood as a core mechanism in castration-resistant prostate cancer (CRPC), the most advanced form of this disease. While established and novel AR pathway–targeting agents display clinical efficacy in metastatic CRPC, dose-limiting side effects remain problematic for all current agents. In this study, we report the discovery and development of ARN-509, a competitive AR inhibitor that is fully antagonistic to AR overexpression, a common and important feature of CRPC. ARN-509 was optimized for inhibition of AR transcriptional activity and prostate cancer cell proliferation, pharmacokinetics, and in vivo efficacy. In contrast to bicalutamide, ARN-509 lacked significant agonist activity in preclinical models of CRPC. Moreover, ARN-509 lacked inducing activity for AR nuclear localization or DNA binding. In a clinically valid murine xenograft model of human CRPC, ARN-509 showed greater efficacy than MDV3100. Maximal therapeutic response in this model was achieved at 30 mg/kg/d of ARN-509, whereas the same response required 100 mg/kg/d of MDV3100 and higher steady-state plasma concentrations. Thus, ARN-509 exhibits characteristics predicting a higher therapeutic index with a greater potential to reach maximally efficacious doses in man than current AR antagonists. Our findings offer preclinical proof of principle for ARN-509 as a promising therapeutic in both castration-sensitive and castration-resistant forms of prostate cancer. Cancer Res; 72(6); 1494–503. ©2012 AACR.

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Metadata

Authors
Clegg, N. J., Wongvipat, J., Joseph, J. D., Tran, C., Ouk, S., Dilhas, A., Chen, Y., Grillot, K., Bischoff, E. D., Cai, L., Aparicio, A., Dorow, S., Arora, V., Shao, G., Qian, J., Zhao, H., Yang, G., Cao, C., Sensintaffar, J., Wasielewska, T., Herbert, M. R., Bonnefous, C., Darimont, B., Scher, H. I., Smith-Jones, P., Klang, M., Smith, N. D., De Stanchina, E., Wu, N., Ouerfelli, O., Rix, P. J., Heyman, R. A., Jung, M. E., Sawyers, C. L., & Hager, J. H.
Venue
Cancer Research
Published
2012-03-14
Volume
72
Issue
6
Pages
1494-1503
ISSN
  • 0008-5472 (ISSN-L)
  • 1538-7445
OpenAlex
W2084637523
Cited by
662
References
6
FWCI
45.53
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: ARN-509: A Novel Antiandrogen for Prostate Cancer Treatment. https://app.cochat.ai/papers/10.1158/0008-5472.can-11-3948
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Clegg, N. J., Wongvipat, J., Joseph, J. D., Tran, C., Ouk, S., Dilhas, A., Chen, Y., Grillot, K., Bischoff, E. D., Cai, L., Aparicio, A., Dorow, S., Arora, V., Shao, G., Qian, J., Zhao, H., Yang, G., Cao, C., Sensintaffar, J., . . . Hager, J. H. (2012). ARN-509: A Novel Antiandrogen for Prostate Cancer Treatment. Cancer Research. https://doi.org/10.1158/0008-5472.can-11-3948

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.