Causes and consequences of aneuploidy in cancer

被引:615
作者
Gordon, David J. [1 ]
Resio, Benjamin [1 ]
Pellman, David [1 ]
机构
[1] Dana Farber Canc Inst, Dept Pediat Oncol, Boston, MA 02115 USA
关键词
ACUTE MYELOID-LEUKEMIA; MEROTELIC KINETOCHORE ORIENTATION; RETINOBLASTOMA TUMOR-SUPPRESSOR; ACUTE LYMPHOBLASTIC-LEUKEMIA; MEDIATED CHROMOSOME TRANSFER; DOSAGE LETHAL SCREENS; GENETIC INSTABILITY; COLORECTAL CANCERS; DOWN-SYNDROME; HUMAN-CELLS;
D O I
10.1038/nrg3123
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Genetic instability, which includes both numerical and structural chromosomal abnormalities, is a hallmark of cancer. Whereas the structural chromosome rearrangements have received substantial attention, the role of whole-chromosome aneuploidy in cancer is much less well-understood. Here we review recent progress in understanding the roles of whole-chromosome aneuploidy in cancer, including the mechanistic causes of aneuploidy, the cellular responses to chromosome gains or losses and how cells might adapt to tolerate these usually detrimental alterations. We also explore the role of aneuploidy in cellular transformation and discuss the possibility of developing aneuploidy-specific therapies.
引用
收藏
页码:189 / 203
页数:15
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