Literature DB >> 20683478

Kick-sTARting HIV-1 transcription elongation by 7SK snRNP deporTATion.

Matjaz Barboric, Tina Lenasi.   

Abstract

The HIV-1 Tat protein promotes viral transcription elongation by recruiting P-TEFb to RNA element TAR on the viral mRNA. Recent work from D'Orso and Frankel uncovers unexpected aspects of this process.

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Year:  2010        PMID： 20683478     DOI： 10.1038/nsmb0810-928

Source DB:  PubMed          Journal:  Nat Struct Mol Biol        ISSN： 1545-9985            Impact factor:   15.369


  38 in total

1.  HIV-1 Tat and host AFF4 recruit two transcription elongation factors into a bifunctional complex for coordinated activation of HIV-1 transcription.

Authors:  Nanhai He; Min Liu; Joanne Hsu; Yuhua Xue; Seemay Chou; Alma Burlingame; Nevan J Krogan; Tom Alber; Qiang Zhou
Journal:  Mol Cell       Date:  2010-05-14       Impact factor: 17.970

Review 2.  Poised RNA polymerase II gives pause for thought.

Authors:  Thanasis Margaritis; Frank C P Holstege
Journal:  Cell       Date:  2008-05-16       Impact factor: 41.582

3.  The human immunodeficiency virus transactivator Tat interacts with the RNA polymerase II holoenzyme.

Authors:  T P Cujec; H Cho; E Maldonado; J Meyer; D Reinberg; B M Peterlin
Journal:  Mol Cell Biol       Date:  1997-04       Impact factor: 4.272

4.  Sustained induction of NF-kappa B is required for efficient expression of latent human immunodeficiency virus type 1.

Authors:  Samuel A Williams; Hakju Kwon; Lin-Feng Chen; Warner C Greene
Journal:  J Virol       Date:  2007-03-21       Impact factor: 5.103

5.  Control of inducible gene expression by signal-dependent transcriptional elongation.

Authors:  Diana C Hargreaves; Tiffany Horng; Ruslan Medzhitov
Journal:  Cell       Date:  2009-07-10       Impact factor: 41.582

6.  Tat-associated kinase (P-TEFb): a component of transcription preinitiation and elongation complexes.

Authors:  Y H Ping; T M Rana
Journal:  J Biol Chem       Date:  1999-03-12       Impact factor: 5.157

7.  Crystal structure of HIV-1 Tat complexed with human P-TEFb.

Authors:  Tahir H Tahirov; Nigar D Babayeva; Katayoun Varzavand; Jeffrey J Cooper; Stanley C Sedore; David H Price
Journal:  Nature       Date:  2010-06-10       Impact factor: 49.962

Review 8.  Progression through the RNA polymerase II CTD cycle.

Authors:  Stephen Buratowski
Journal:  Mol Cell       Date:  2009-11-25       Impact factor: 17.970

9.  A La-related protein modulates 7SK snRNP integrity to suppress P-TEFb-dependent transcriptional elongation and tumorigenesis.

Authors:  Nanhai He; Nadine S Jahchan; Eunmee Hong; Qiang Li; Mark A Bayfield; Richard J Maraia; Kunxin Luo; Qiang Zhou
Journal:  Mol Cell       Date:  2008-01-31       Impact factor: 17.970

10.  7SK snRNP/P-TEFb couples transcription elongation with alternative splicing and is essential for vertebrate development.

Authors:  Matjaz Barboric; Tina Lenasi; Hui Chen; Eric B Johansen; Su Guo; B Matija Peterlin
Journal:  Proc Natl Acad Sci U S A       Date:  2009-04-27       Impact factor: 11.205
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  18 in total

1.  Transition step during assembly of HIV Tat:P-TEFb transcription complexes and transfer to TAR RNA.

Authors:  Iván D'Orso; Gwendolyn M Jang; Alexander W Pastuszak; Tyler B Faust; Elizabeth Quezada; David S Booth; Alan D Frankel
Journal:  Mol Cell Biol       Date:  2012-09-24       Impact factor: 4.272

2.  Structural basis for recognition of human 7SK long noncoding RNA by the La-related protein Larp7.

Authors:  Catherine D Eichhorn; Yuan Yang; Lucas Repeta; Juli Feigon
Journal:  Proc Natl Acad Sci U S A       Date:  2018-06-26       Impact factor: 11.205

Review 3.  Protein intrinsic disorder as a flexible armor and a weapon of HIV-1.

Authors:  Bin Xue; Marcin J Mizianty; Lukasz Kurgan; Vladimir N Uversky
Journal:  Cell Mol Life Sci       Date:  2011-10-28       Impact factor: 9.261

4.  HIV-1 Vif's Capacity To Manipulate the Cell Cycle Is Species Specific.

Authors:  Edward L Evans; Jordan T Becker; Stephanie L Fricke; Kishan Patel; Nathan M Sherer
Journal:  J Virol       Date:  2018-03-14       Impact factor: 5.103

Review 5.  Viral-host interactions that control HIV-1 transcriptional elongation.

Authors:  Huasong Lu; Zichong Li; Yuhua Xue; Qiang Zhou
Journal:  Chem Rev       Date:  2013-06-24       Impact factor: 60.622

6.  Transcription factors mediate the enzymatic disassembly of promoter-bound 7SK snRNP to locally recruit P-TEFb for transcription elongation.

Authors:  Ryan P McNamara; Jennifer L McCann; Swapna Aravind Gudipaty; Iván D'Orso
Journal:  Cell Rep       Date:  2013-12-05       Impact factor: 9.423

7.  Histone deacetylase inhibitors (HDACis) that release the positive transcription elongation factor b (P-TEFb) from its inhibitory complex also activate HIV transcription.

Authors:  Koen Bartholomeeusen; Koh Fujinaga; Yanhui Xiang; B Matija Peterlin
Journal:  J Biol Chem       Date:  2013-03-28       Impact factor: 5.157

Review 8.  7SKiing on chromatin: Move globally, act locally.

Authors:  Iván D'Orso
Journal:  RNA Biol       Date:  2016-04-29       Impact factor: 4.652

9.  hLARP7 C-terminal domain contains an xRRM that binds the 3' hairpin of 7SK RNA.

Authors:  Catherine D Eichhorn; Rahul Chug; Juli Feigon
Journal:  Nucleic Acids Res       Date:  2016-09-26       Impact factor: 16.971

10.  The HIV-1 Tat Protein Enhances Splicing at the Major Splice Donor Site.

Authors:  Nancy Mueller; Alexander O Pasternak; Bep Klaver; Marion Cornelissen; Ben Berkhout; Atze T Das
Journal:  J Virol       Date:  2018-06-29       Impact factor: 5.103
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