Targeting IRES-Mediated p53 Synthesis for Cancer Diagnosis and Therapeutics

被引:20
|
作者
Ji, Bai [1 ,2 ]
Harris, Benjamin R. E. [2 ]
Liu, Yahui [1 ]
Deng, Yibin [2 ,3 ]
Gradilone, Sergio A. [2 ,3 ]
Cleary, Margot P. [2 ,3 ]
Liu, Jianhua [1 ]
Yang, Da-Qing [2 ,3 ]
机构
[1] Jilin Univ, Hosp 1, Dept Hepatobiliary & Pancreat Surg, Changchun 130021, Peoples R China
[2] Univ Minnesota, Hormel Inst, 801 16th Ave NE, Austin, MN 55912 USA
[3] Univ Minnesota, Masonic Canc Ctr, Minneapolis, MN 55455 USA
来源
关键词
p53; internal ribosome entry site (IRES); DNA damage; IRES-trans acting factors (ITAFs); MESSENGER-RNA TRANSLATION; INITIATION-FACTOR EIF4E; RIBOSOME ENTRY SITES; DNA-DAMAGE; HELICASE-A; PROTEIN; MECHANISM; BREAST; BINDING; PARTICIPATION;
D O I
10.3390/ijms18010093
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
While translational regulation of p53 by the internal ribosome entry site (IRES) at its 5'-untranslated region following DNA damage has been widely accepted, the detailed mechanism underlying the translational control of p53 by its IRES sequence is still poorly understood. In this review, we will focus on the latest progress in identifying novel regulatory proteins of the p53 IRES and in uncovering the functional connection between defective IRES-mediated p53 translation and tumorigenesis. We will also discuss how these findings may lead to a better understanding of the process of oncogenesis and open up new avenues for cancer diagnosis and therapeutics.
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收藏
页数:12
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