Exploiting Connections for Viral Replication.
Exploiting Connections for Viral Replication.
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DOI:
10.3389/fcell.2021.640456
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发表时间:
2021
影响因子:
5.5
通讯作者:
Eden ER
中科院分区:
文献类型:
--
作者:
Wong LH;Edgar JR;Martello A;Ferguson BJ;Eden ER
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the cause of the COVID-19 (coronavirus disease 2019) pandemic, is a positive strand RNA (+RNA) virus. Like other +RNA viruses, SARS-CoV-2 is dependent on host cell metabolic machinery to survive and replicate, remodeling cellular membranes to generate sites of viral replication. Viral RNA-containing double-membrane vesicles (DMVs) are a striking feature of +RNA viral replication and are abundant in SARS-CoV-2–infected cells. Their generation involves rewiring of host lipid metabolism, including lipid biosynthetic pathways. Viruses can also redirect lipids from host cell organelles; lipid exchange at membrane contact sites, where the membranes of adjacent organelles are in close apposition, has been implicated in the replication of several +RNA viruses. Here we review current understanding of DMV biogenesis. With a focus on the exploitation of contact site machinery by +RNA viruses to generate replication organelles, we discuss evidence that similar mechanisms support SARS-CoV-2 replication, protecting its RNA from the host cell immune response.
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DOI:
10.1083/jcb.201609033
发表时间:
2017-05-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Allison R;Edgar JR;Pearson G;Rizo T;Newton T;Günther S;Berner F;Hague J;Connell JW;Winkler J;Lippincott-Schwartz J;Beetz C;Winner B;Reid E
通讯作者:
Reid E
影响因子:
4.8
作者:
Cohen, GB;Rangan, VS;Baltimore, D
通讯作者:
Baltimore, D
影响因子:
6.4
作者:
Dalrymple NA;Cimica V;Mackow ER
通讯作者:
Mackow ER
影响因子:
64.5
作者:
Dixit E;Boulant S;Zhang Y;Lee AS;Odendall C;Shum B;Hacohen N;Chen ZJ;Whelan SP;Fransen M;Nibert ML;Superti-Furga G;Kagan JC
通讯作者:
Kagan JC
影响因子:
7.8
作者:
Datta, Sanchari;Liu, Yang;Henne, W. Mike
通讯作者:
Henne, W. Mike