In vivo selection of tumor-targeting RNA motifs

被引:0
|
作者
Mi J. [1 ]
Liu Y. [1 ]
Rabbani Z.N. [2 ]
Yang Z. [3 ]
Urban J.H. [1 ]
Sullenger B.A. [1 ]
Clary B.M. [1 ]
机构
[1] Department of Surgery, Duke University Medical Center, Durham, NC
[2] Department of Rradiation Oncology, Duke University Medical Center, Durham, NC
[3] Department of Internal Medicine, Moses Cone Memorial Hospital, Greensboro, NC
基金
美国国家卫生研究院;
关键词
D O I
10.1038/nchembio.277
中图分类号
学科分类号
摘要
In an effort to target the in vivo context of tumor-specific moieties, we screened a large library of nuclease-resistant RNA oligonucleotides in tumor-bearing mice to identify candidate molecules with the ability to localize to hepatic colon cancer metastases. One of the selected molecules is an RNA aptamer that binds to p68, an RNA helicase that has been shown to be upregulated in colorectal cancer. © 2010 Nature America, Inc. All rights reserved.
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页码:22 / 24
页数:2
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