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CEP152 is a genome maintenance protein disrupted in Seckel syndrome


Kalay, E; et al; Rauch, A (2011). CEP152 is a genome maintenance protein disrupted in Seckel syndrome. Nature Genetics, 43(1):23-26.

Abstract

Functional impairment of DNA damage response pathways leads to increased genomic instability. Here we describe the centrosomal protein CEP152 as a new regulator of genomic integrity and cellular response to DNA damage. Using homozygosity mapping and exome sequencing, we identified CEP152 mutations in Seckel syndrome and showed that impaired CEP152 function leads to accumulation of genomic defects resulting from replicative stress through enhanced activation of ATM signaling and increased H2AX phosphorylation.

Abstract

Functional impairment of DNA damage response pathways leads to increased genomic instability. Here we describe the centrosomal protein CEP152 as a new regulator of genomic integrity and cellular response to DNA damage. Using homozygosity mapping and exome sequencing, we identified CEP152 mutations in Seckel syndrome and showed that impaired CEP152 function leads to accumulation of genomic defects resulting from replicative stress through enhanced activation of ATM signaling and increased H2AX phosphorylation.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Institute of Medical Genetics
Dewey Decimal Classification:570 Life sciences; biology
610 Medicine & health
Language:English
Date:2011
Deposited On:21 Mar 2011 11:55
Last Modified:05 Apr 2016 14:53
Publisher:Nature Publishing Group
ISSN:1061-4036
Publisher DOI:https://doi.org/10.1038/ng.725
PubMed ID:21131973

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