SET Nuclear Oncogene Associates with Microcephalin/MCPH1 and Regulates Chromosome Condensation

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چکیده

منابع مشابه

SET nuclear oncogene associates with microcephalin/MCPH1 and regulates chromosome condensation.

Primary microcephaly is an autosomal recessive disorder characterized by marked reduction in human brain size. Microcephalin (MCPH1), one of the genes mutated in primary microcephaly, plays an important role in DNA damage checkpoint control and mitotic entry. Additionally, MCPH1 ensures the proper temporal activation of chromosome condensation during mitosis, by acting as a negative regulator o...

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MicroRNA29a regulates the expression of the nuclear oncogene Ski.

MicroRNAs (miRNAs) are small, noncoding RNA molecules that regulate growth and differentiation. miRNAs are frequently located at cancer-specific fragile sites in the human genome, such as chromosome 7q. The nuclear oncogene SKI is up-regulated in acute myeloid leukemia (AML) with -7/del7q. Here we asked whether loss of miRNAs on chromosome 7q may explain this up-regulation. miR-29a expression w...

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The Drosophila EAST protein associates with a nuclear remnant during mitosis and constrains chromosome mobility.

Drosophila EAST protein associates with an interior nonchromosomal compartment of the interphase nucleus. Because overexpression of east can dramatically alter nuclear architecture we investigated a potential role for EAST in changing chromosome organization during the cell cycle. Following nuclear envelope breakdown, EAST remains enriched in the mitotic remnant of the interphase nucleus until ...

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STK35L1 Associates with Nuclear Actin and Regulates Cell Cycle and Migration of Endothelial Cells

BACKGROUND Migration and proliferation of vascular endothelial cells are essential for repair of injured endothelium and angiogenesis. Cyclins, cyclin-dependent kinases (CDKs), and cyclin-dependent kinase inhibitors play an important role in vascular tissue injury and wound healing. Previous studies suggest a link between the cell cycle and cell migration: cells present in the G(1) phase have t...

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ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 2011

ISSN: 0021-9258

DOI: 10.1074/jbc.m110.208793