Inhibition of v-rel-Induced Oncogenesis through microRNA Targeting.
Inhibition of v-rel-Induced Oncogenesis through microRNA Targeting.
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DOI:
10.3390/v10050242
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发表时间:
2018-05-05
期刊:
影响因子:
--
通讯作者:
Nair V
中科院分区:
文献类型:
--
作者:
Yao Y;Zhang Y;Tang N;Pedrera M;Shen Z;Nair V
Several studies have shown that microRNA-targeting is an effective strategy for the selective control of tissue-tropism and pathogenesis of both DNA and RNA viruses. However, the exploitation of microRNA-targeting for the inhibition of transformation by oncogenic viruses has not been studied. The v-rel oncoprotein encoded by reticuloendotheliosis virus T strain (Rev-T) is a member of the rel/NF-κB family of transcription factors capable of transforming primary chicken spleen and bone marrow cells. Here, by engineering the target sequence of endogenous microRNA miR-142 downstream of the v-rel gene in a Replication-Competent ALV (avian leukosis virus) long terminal repeat (LTR) with a splice acceptor (RCAS) vector and using a v-rel-induced transformation model of chicken embryonic splenocyte cultures, we show that hematopoietic-specific miR-142 can inhibit the v-rel-induced transformation, and that this inhibition effect is due to the silencing of v-rel expression. The data supports the idea that microRNA-targeting can be used to inhibit viral oncogene-induced oncogenesis.
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影响因子:
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作者:
Fang Y;Zhou Y;Zhang Y;He L;Xue C;Cao Y
通讯作者:
Cao Y
影响因子:
30.3
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Barnes, Dwight;Kunitomi, Mark;Vignuzzi, Marco;Saksela, Kalle;Andino, Raul
通讯作者:
Andino, Raul
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5.4
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通讯作者:
Naldini, Luigi