KSHV LANA and EBV LMP1 induce the expression of UCH-L1 following viral transformation.
KSHV LANA and EBV LMP1 induce the expression of UCH-L1 following viral transformation.
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DOI:
10.1016/j.virol.2013.10.018
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发表时间:
2014-01-05
期刊:
影响因子:
3.7
通讯作者:
Pagano, Joseph S.
中科院分区:
文献类型:
--
作者:
Bentz, Gretchen L.;Bheda-Malge, Anjali;Wang, Ling;Shackelford, Julia;Damania, Blossom;Pagano, Joseph S.
Ubiquitin C-terminal Hydrolase L1 (UCH-L1) has oncogenic properties and is highly expressed during malignancies. We recently documented that Epstein-Barr virus (EBV) infection induces uch-l1 expression. Here we show that Kaposi's Sarcoma-associated herpesvirus (KSHV) infection induced UCH-L1 expression, via cooperation of KSHV Latency-Associated Nuclear Antigen (LANA) and RBP-Jκ and activation of the uch-l1 promoter. UCH-L1 expression was also increased in Primary Effusion Lymphoma (PEL) cells co-infected with KSHV and EBV compared with PEL cells infected only with KSHV, suggesting EBV augments the effect of LANA on uch-l1. EBV latent membrane protein 1 (LMP1) is one of the few EBV products expressed in PEL cells. Results showed that LMP1 was sufficient to induce uch-l1 expression, and co-expression of LMP1 and LANA had an additive effect on uch-l1 expression. These results indicate that viral latency products of both human γ-herpesviruses contribute to uch-l1 expression, which may contribute to the progression of lymphoid malignancies.
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影响因子:
3.7
作者:
Bheda A;Yue W;Gullapalli A;Whitehurst C;Liu R;Pagano JS;Shackelford J
通讯作者:
Shackelford J
影响因子:
12.7
作者:
Fan, HX;Kim, SC;Gulley, ML
通讯作者:
Gulley, ML
影响因子:
5.4
作者:
Kaul, Rajeev;Murakami, Masanao;Robertson, Erle S.
通讯作者:
Robertson, Erle S.
影响因子:
3.1
作者:
Ballestas ME;Kaye KM
通讯作者:
Kaye KM
DOI:
10.4161/cc.9.5.10934
发表时间:
2010-03-01
期刊:
Cell cycle (Georgetown, Tex.)
影响因子:
--
作者:
Bheda A;Gullapalli A;Caplow M;Pagano JS;Shackelford J
通讯作者:
Shackelford J