The dark side of centromeres: types, causes and consequences of structural abnormalities implicating centromeric DNA.

The dark side of centromeres: types, causes and consequences of structural abnormalities implicating centromeric DNA.
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DOI:
10.1038/s41467-018-06545-y
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发表时间:
2018-10-18
影响因子:
16.6
通讯作者:
Fachinetti D
Fachinetti D
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Barra V;Fachinetti D

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Centromeres are the chromosomal domains required to ensure faithful transmission of the genome during cell division. They have a central role in preventing aneuploidy, by orchestrating the assembly of several components required for chromosome separation. However, centromeres also adopt a complex structure that makes them susceptible to being sites of chromosome rearrangements. Therefore, preservation of centromere integrity is a difficult, but important task for the cell. In this review, we discuss how centromeres could potentially be a source of genome instability and how centromere aberrations and rearrangements are linked with human diseases such as cancer. Centromeres are the chromosomal domains that regulate assembly of the components required for chromosome separation. Here the authors review how centromeres are a potential source of genome instability and link centromere aberrations and rearrangements to human diseases such as cancer.
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