Enterovirus Infection Restricts Long Interspersed Element 1 Retrotransposition.
Enterovirus Infection Restricts Long Interspersed Element 1 Retrotransposition.
复制标题
肠道病毒感染限制长散布元件 1 逆转座。
DOI:
10.3389/fmicb.2021.706241
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发表时间:
2021
影响因子:
5.2
通讯作者:
Wei W
中科院分区:
文献类型:
--
作者:
Li Y;Shen S;Guo H;Zhang Z;Zhang L;Yang Q;Gao Y;Niu J;Wei W
Long interspersed element 1 (LINE-1 or L1) is the only active autonomous retrotransposon in the human genome that can serve as an endogenous upstream activator of cytoplasmic nucleic acid sensing pathways to elicit an antiviral immune response. In this study, we investigated the influence of enteroviral infection on L1 mobility. The results showed that infection with different enteroviruses, both EV-D68 and EV-A71, blocked L1 transposition. We screened diverse viral accessory proteins for L1 activity and identified EV-D68 2A, 3A, 3C, and EV-A71 ORF2p proteins as viral L1 inhibitors. EV-D68 2A suppressed L1 mobility by expression suppression of L1 proteins. Viral proteins 3A and 3C restricted ORF2p-mediated L1 reverse transcription in isolated L1 ribonucleoproteins. The newly identified enteroviral protein ORF2p inhibited the expression of L1 ORF1p. Altogether, our findings shed light on the strict modulation of L1 retrotransposons during enterovirus replication.
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DOI:
10.1146/annurev-genom-082509-141802
发表时间:
2011
影响因子:
8.7
作者:
Beck CR;Garcia-Perez JL;Badge RM;Moran JV
通讯作者:
Moran JV
影响因子:
4.6
作者:
Lei X;Xiao X;Zhang Z;Ma Y;Qi J;Wu C;Xiao Y;Zhou Z;He B;Wang J
通讯作者:
Wang J
DOI:
10.1007/978-1-4939-3372-3_21
发表时间:
2016
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
作者:
Kopera, Huira C;Flasch, Diane A;Nakamura, Mitsuhiro;Miyoshi, Tomoichiro;Doucet, Aurelien J;Moran, John V
通讯作者:
Moran, John V
影响因子:
5.3
作者:
Dmitriev, Sergey E.;Andreev, Dmitri E.;Shatsky, Ivan N.
通讯作者:
Shatsky, Ivan N.
DOI:
10.1073/pnas.0831042100
发表时间:
2003-04-29
影响因子:
11.1
作者:
Brouha, B;Schustak, J;Kazazian, HH
通讯作者:
Kazazian, HH