DUSP11 - An RNA phosphatase that regulates host and viral non-coding RNAs in mammalian cells.
DUSP11 - An RNA phosphatase that regulates host and viral non-coding RNAs in mammalian cells.
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DUSP11-一种RNA磷酸酶,可调节哺乳动物细胞中的宿主和病毒非编码RNA。
DOI:
10.1080/15476286.2017.1306169
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发表时间:
2017-11-02
期刊:
影响因子:
4.1
通讯作者:
Sullivan CS
中科院分区:
文献类型:
--
作者:
Burke JM;Sullivan CS
Dual-specificity phosphatase 11 (DUSP11) is a conserved protein tyrosine phosphatase (PTP) in metazoans. The cellular substrates and physiologic activities of DUSP11 remain largely unknown. In nematodes, DUSP11 is required for normal development and RNA interference against endogenous RNAs (endo-RNAi) via molecular mechanisms that are not well understood. However, mammals lack analogous endo-RNAi pathways and consequently, a role for DUSP11 in mammalian RNA silencing was unanticipated. Recent work from our laboratory demonstrated that DUSP11 activity alters the silencing potential of noncanonical viral miRNAs in mammalian cells. Our studies further uncovered direct cellular substrates of DUSP11 and suggest that DUSP11 is part of regulatory pathway that controls the abundance of select triphosphorylated noncoding RNAs. Here, we highlight recent findings and present new data that advance understanding of mammalian DUSP11 during gene silencing and discuss the emerging biological activities of DUSP11 in mammalian cells.
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影响因子:
16
作者:
Bogerd HP;Karnowski HW;Cai X;Shin J;Pohlers M;Cullen BR
通讯作者:
Cullen BR
影响因子:
4.8
作者:
Changela, A;Martins, A;Mondragón, A
通讯作者:
Mondragón, A
影响因子:
64.8
作者:
Denli, AM;Tops, BBJ;Hannon, GJ
通讯作者:
Hannon, GJ
DOI:
10.1126/science.1215691
发表时间:
2012-04-13
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Djuranovic S;Nahvi A;Green R
通讯作者:
Green R
影响因子:
3.7
作者:
Furuse, Yuki;Ornelles, David A.;Cullen, Bryan R.
通讯作者:
Cullen, Bryan R.