An atlas of the Epstein-Barr virus transcriptome and epigenome reveals host-virus regulatory interactions.
An atlas of the Epstein-Barr virus transcriptome and epigenome reveals host-virus regulatory interactions.
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DOI:
10.1016/j.chom.2012.06.008
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发表时间:
2012-08-16
影响因子:
30.3
通讯作者:
Lieberman PM
中科院分区:
文献类型:
--
作者:
Arvey A;Tempera I;Tsai K;Chen HS;Tikhmyanova N;Klichinsky M;Leslie C;Lieberman PM
Epstein-Barr Virus (EBV), which is associated with multiple human tumors, persists as a minichromosome in the nucleus of B-lymphocytes and induces malignancies through incompletely understood mechanisms. Here, we present a large-scale functional genomic analysis of EBV. Our experimentally generated nucleosome positioning maps and viral protein binding data were integrated with over 700 publicly available high-throughput sequencing data sets for human lymphoblastoid cell lines mapped to the EBV genome. We found that viral lytic genes are coexpressed with cellular cancer-associated pathways, suggesting that the lytic cycle may play an unexpected role in virus-mediated oncogenesis. Host regulators of viral oncogene expression and chromosome structure were identified and validated, revealing a role for the B-cell-specific protein Pax5 in viral gene regulation and the cohesin complex in regulating higher order chromatin structure. Our findings provide a deeper understanding of latent viral persistence in oncogenesis and establish a valuable viral genomics resource for future exploration.
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影响因子:
6.7
作者:
Günther T;Grundhoff A
通讯作者:
Grundhoff A
DOI:
10.1126/science.1183621
发表时间:
2010-04-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Kasowski M;Grubert F;Heffelfinger C;Hariharan M;Asabere A;Waszak SM;Habegger L;Rozowsky J;Shi M;Urban AE;Hong MY;Karczewski KJ;Huber W;Weissman SM;Gerstein MB;Korbel JO;Snyder M
通讯作者:
Snyder M
影响因子:
6.7
作者:
Hutzinger, Roland;Feederle, Regina;Huettenhofer, Alexander
通讯作者:
Huettenhofer, Alexander
影响因子:
4.5
作者:
Choy E;Yelensky R;Bonakdar S;Plenge RM;Saxena R;De Jager PL;Shaw SY;Wolfish CS;Slavik JM;Cotsapas C;Rivas M;Dermitzakis ET;Cahir-McFarland E;Kieff E;Hafler D;Daly MJ;Altshuler D
通讯作者:
Altshuler D
影响因子:
9
作者:
HANTO, DW;GAJLPECZALSKA, KJ;NAJARIAN, JS
通讯作者:
NAJARIAN, JS