Disease-specific alterations in the enteric virome in inflammatory bowel disease.
Disease-specific alterations in the enteric virome in inflammatory bowel disease.
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炎性肠病中肠道病毒蛋白病毒特异性变化。
DOI:
10.1016/j.cell.2015.01.002
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发表时间:
2015-01-29
期刊:
影响因子:
64.5
通讯作者:
Virgin HW
中科院分区:
文献类型:
--
作者:
Norman JM;Handley SA;Baldridge MT;Droit L;Liu CY;Keller BC;Kambal A;Monaco CL;Zhao G;Fleshner P;Stappenbeck TS;McGovern DP;Keshavarzian A;Mutlu EA;Sauk J;Gevers D;Xavier RJ;Wang D;Parkes M;Virgin HW
Decreases in the diversity of enteric bacterial populations are observed in patients with Crohn’s disease (CD) and ulcerative colitis (UC). Less is known about the virome in these diseases. We show that the enteric virome is abnormal in CD and UC patients. In-depth analysis of preparations enriched for free virions in the intestine revealed that CD and UC were associated with a significant expansion of Caudovirales bacteriophages. The viromes of CD and UC patients were disease- and cohort-specific. Importantly, it did not appear that expansion and diversification of the enteric virome was secondary to changes in bacterial populations. These data support a model in which changes in the virome may contribute to intestinal inflammation and bacterial dysbiosis. We conclude that the virome is a candidate for contributing to, or being a biomarker for, human inflammatory bowel disease and speculate that the enteric virome may play a role in other diseases.
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影响因子:
5.2
作者:
Fortier LC;Sekulovic O
通讯作者:
Sekulovic O
DOI:
10.1073/pnas.1305923110
发表时间:
2013-06-25
影响因子:
11.1
作者:
Barr, Jeremy J.;Auro, Rita;Rohwer, Forest
通讯作者:
Rohwer, Forest
DOI:
10.1073/pnas.0504978102
发表时间:
2005-08-02
影响因子:
11.1
作者:
Ley, RE;Bäckhed, F;Gordon, JI
通讯作者:
Gordon, JI
影响因子:
9.8
作者:
Angelberger, Sieglinde;Reinisch, Walter;Erry, David B.
通讯作者:
Erry, David B.
影响因子:
4.9
作者:
Kump, Patrizia K.;Groechenig, Hans-Peter;Hoegenauer, Christoph
通讯作者:
Hoegenauer, Christoph