The Roles of MDM2 and MDMX in Cancer

被引:206
|
作者
Karni-Schmidt, Orit [1 ]
Lokshin, Maria [1 ]
Prives, Carol [1 ]
机构
[1] Columbia Univ, Dept Biol Sci, New York, NY 10027 USA
关键词
cancer; MDM2; MDMX; p53; tumorigenesis; UBIQUITIN LIGASE ACTIVITY; P53-MDM2 FEEDBACK LOOP; SUPPRESSOR TRANSACTIVATION DOMAIN; SINGLE NUCLEOTIDE POLYMORPHISM; TRANSCRIPTION-FACTOR-BINDING; SMALL-MOLECULE INHIBITORS; SQUAMOUS-CELL CARCINOMA; STRUCTURE-BASED DESIGN; STAPLED P53 PEPTIDE; 5S RIBOSOMAL-RNA;
D O I
10.1146/annurev-pathol-012414-040349
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
For more than 25 years, MDM2 and its homolog MDMX (also known as MDM4) have been shown to exert oncogenic activity. These two proteins are best understood as negative regulators of the p53 tumor suppressor, although they may have additional p53-independent roles. Understanding the dysregulation of MDM2 and MDMX in human cancers and how they function either together or separately in tumorigenesis may improve methods of diagnosis and for assessing prognosis. Targeting the proteins themselves, or their regulators, may be a promising therapeutic approach to treating some forms of cancer.
引用
收藏
页码:617 / 644
页数:28
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