Evidence map›Paper›PMID 30475264›Full record

ArticleAIDS (London, England)2019

Strain-specific effect on biphasic DNA binding by HIV-1 integrase.

Kyle J Hill, Leonard C Rogers, Duncan T Njenda, Donald H Burke, Stefan G Sarafianos, Anders Sönnerborg, Ujjwal Neogi, Kamalendra Singh

Abstract read
In one paragraph

Article in AIDS (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Extended Interactions between HIV-1 Viral RNA and tRNAInternational journal of molecular sciences · 2020
    Article
  5. Article
  6. Article
  7. Review
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

8 authors at 3 institutions in 2 countries.

Kyle J HillDepartment of Molecular Microbiology and Immunology.
Leonard C RogersDepartment of Molecular Microbiology and Immunology.
Duncan T NjendaDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden.
Donald H BurkeDepartment of Molecular Microbiology and Immunology.
Stefan G SarafianosDepartment of Pediatrics, Laboratory of Biochemical Pharmacology, Emory University School of Medicine, Atlanta, Georgia, USA.
Anders SönnerborgDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden.
Ujjwal NeogiDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden.
Kamalendra SinghDepartment of Molecular Microbiology and Immunology.
Karolinska Institutet · SEUniversity of Missouri · USEmory University · US

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
X-ray Crystallographic Fragment Screening CoreU54AI150472 · NIAID · SEATTLE CHILDREN'S HOSPITAL · PI SARAFIANOS, STEFAN G · 2019 to 2021
$15.7M
X-ray Crystallographic Fragment Screening CoreU54GM103368 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI TORBETT, BRUCE EDWARD · 2017 to 2018
$11.1M
Gene Therapy for HIV Using Aptamers that Target Reverse TranscriptaseR01AI074389 · NIAID · UNIVERSITY OF MISSOURI-COLUMBIA · PI BURKE, DONALD H · 2008 to 2017
$4.5M
Reverse Transcriptase Multi-Class Drug Resistance and Rilpivirine Susceptibility in Diverse HIV-1 SubtypesR01GM118012 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI SARAFIANOS, STEFAN G · 2016 to 2019
$1.6M
RNA Aptamers that Differentiate Among HIV-1 Capsid Assembly StatesR21AI127195 · NIAID · UNIVERSITY OF MISSOURI-COLUMBIA · PI BURKE, DONALD H, LANGE, MARGARET J · 2016 to 2017
$422k
NCATS NIH HHS UL1 TR002345NIAID NIH HHS R01 AI074389NIAID NIH HHS R21 AI127195NIGMS NIH HHS R01 GM118012NIGMS NIH HHS U54 GM103368
6 · The paper itself

Abstract

: The oligomerization of HIV-1 integrase onto DNA is not well understood. Here we show that HIV-1 integrase binds the DNA in biphasic (high-affinity and low-affinity) modes. For HIV-1 subtype B, the high-affinity mode is ∼100-fold greater than the low-affinity mode (Kd.DNA = 37 and 3400 nmol/l, respectively). The Kd.DNA values of patient-derived integrases containing subtype-specific polymorphisms were affected two- to four-fold, suggesting that polymorphisms may have an influence on effective-concentrations of inhibitors, as these inhibitors preferably bind to integrase-DNA complex.

Indexed as

Virus IntegrationDNAHIV-1HIV InfectionsHIV IntegraseHumansKineticsProtein BindingDNAHIV Integrasep31 integrase protein, Human immunodeficiency virus 1

Identifiers

PMID30475264
PMCPMC6472922
OpenAlexW2901716534

What OpenQuestion holds

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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.