Evidence map›Paper›PMID 31175158›Full record

ArticleThe Journal of biological chemistry2019

Virion-associated, host-derived DHX9/RNA helicase A enhances the processivity of HIV-1 reverse transcriptase on genomic RNA.

Samantha Brady, Gatikrushna Singh, Cheryl Bolinger, Zhenwei Song, Ioana Boeras, Kexin Weng, Bria Trent, William Clay Brown, Kamalendra Singh, Kathleen Boris-Lawrie and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 31 citations in OpenAlex.

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  13. HIV-1 hypermethylated guanosine cap licenses specialized translation unaffected by mTOR.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Article
  15. Review
  16. Extended Interactions between HIV-1 Viral RNA and tRNAInternational journal of molecular sciences · 2020
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 5 institutions in 1 country.

Samantha BradyDepartment of Biochemistry, University of Missouri, Columbia, Missouri 65211.
Gatikrushna SinghDepartment of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota 55108.ORCID 0000-0002-9870-5556
Cheryl BolingerDepartment of Veterinary Biosciences, Ohio State University, Columbus, Ohio 432105.
Zhenwei SongDepartment of Biochemistry, University of Missouri, Columbia, Missouri 65211.
Ioana BoerasDepartment of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota 55108.
Kexin WengDepartment of Biochemistry, University of Missouri, Columbia, Missouri 65211.
Bria TrentDepartment of Biochemistry, University of Missouri, Columbia, Missouri 65211.
William Clay BrownCenter for Structural Biology, Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109.
Kamalendra SinghDepartment of Molecular Microbiology and Immunology, University of Missouri, Columbia, Missouri 65211.
Kathleen Boris-LawrieDepartment of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota 55108 kbl@umn.edu.
Xiao HengDepartment of Biochemistry, University of Missouri, Columbia, Missouri 65211 hengx@missouri.edu.ORCID 0000-0001-8448-3596
University of Missouri · USUniversity of Minnesota · USMissouri College · USThe Ohio State University · USUniversity of Michigan · US

Funding

Translational Control of Retroviral Unspliced mRNAR01CA108882 · NCI · OHIO STATE UNIVERSITY · PI BORIS-LAWRIE, KATHLEEN A. · 2006 to 2010
$976k
Structural basis of the HIV-1 PBS-segment mediated RHA recruitment during assembly to bolster virus infectivityR01AI150460 · NIAID · UNIVERSITY OF MISSOURI-COLUMBIA · PI HENG, XIAO · 2019 to 2021
$916k
Structural basis of the HIV-1 PBS-segment mediated RHA recruitment during assembly to bolster virus infectivityR01GM119932 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI HENG, XIAO · 2017 to 2018
$682k
NCI NIH HHS R01 CA108882NIAID NIH HHS R01 AI150460NIGMS NIH HHS R01 GM119932
6 · The paper itself

Abstract

DHX9/RNA helicase A (RHA) is a host RNA helicase that participates in many critical steps of the HIV-1 life cycle. It co-assembles with the viral RNA genome into the capsid core. Virions deficient in RHA are less infectious as a result of reduced reverse transcription efficiency, demonstrating that the virion-associated RHA promotes reverse transcription before the virion gains access to the new host's RHA. Here, we quantified reverse-transcription intermediates in HIV-1-infected T cells to clarify the mechanism by which RHA enhances HIV-1 reverse transcription efficiency. Consistently, purified recombinant human RHA promoted reverse transcription efficiency under

Indexed as

Host-Pathogen InteractionsDEAD-box RNA HelicasesHEK293 CellsHIV-1HIV Reverse TranscriptaseHumansKineticsNeoplasm ProteinsReverse TranscriptionRNAVirionDEAD-box RNA HelicasesDHX9 protein, humanHIV Reverse TranscriptaseNeoplasm Proteinsreverse transcriptase, Human immunodeficiency virus 1RNADHX9/RHADNA synthesishost-pathogen interactionhuman immunodeficiency virus (HIV)lymphocyte infectionPrimerprimer extensionprocessivityreverse transcriptionRNA helicaseTemplateviral replication

Identifiers

PMID31175158
PMCPMC6663884
OpenAlexW2949366335

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.