Evidence map›Paper›PMID 26714710›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2016

Methods for the Analyses of Inhibitor-Induced Aberrant Multimerization of HIV-1 Integrase.

Jacques J Kessl, Amit Sharma, Mamuka Kvaratskhelia

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 8 citations in OpenAlex.

  1. 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

3 authors at 2 institutions in 1 country.

Jacques J KesslCenter for Retrovirus Research and Comprehensive Cancer Center, College of Pharmacy, The Ohio State University, Columbus, OH, 43210, USA. kessl.1@osu.edu.
Amit SharmaCenter for Retrovirus Research and Comprehensive Cancer Center, College of Pharmacy, The Ohio State University, Columbus, OH, 43210, USA.
Mamuka KvaratskheliaCenter for Retrovirus Research and Comprehensive Cancer Center, College of Pharmacy, The Ohio State University, Columbus, OH, 43210, USA.
The Ohio State University · USSeattle University · US

Funding

Structure and function of HIV-1 integraseR01AI062520 · NIAID · UNIVERSITY OF COLORADO DENVER · PI KVARATSKHELIA, MAMUKA · 2006 to 2020
$5.3M
Multimeric HIV-1 Integrase InhibitorsR01AI110310 · NIAID · UNIVERSITY OF COLORADO DENVER · PI KVARATSKHELIA, MAMUKA · 2014 to 2018
$2.2M
Role of HIV-1 Integrase in the Late Stage of Viral ReplicationR21AI110270 · NIAID · OHIO STATE UNIVERSITY · PI KESSL, JACQUES J. · 2014 to 2015
$423k
NIAID NIH HHS AI062520NIAID NIH HHS AI110270NIAID NIH HHS AI110310NIAID NIH HHS R01 AI062520NIAID NIH HHS R01 AI110310NIAID NIH HHS R21 AI110270
6 · The paper itself

Abstract

HIV-1 integrase (IN) is an important therapeutic target as its function is essential for the viral lifecycle. The discovery of multifunctional allosteric IN inhibitors or ALLINIs, which potently impair viral replication by promoting aberrant, higher order IN multimerization as well as inhibit IN interactions with its cellular cofactor, LEDGF/p75, has opened new venues to exploit IN multimerization as a therapeutic target. Furthermore, the recent discovery of multimerization selective IN inhibitors or MINIs, has provided new investigational probes to study the direct effects of aberrant IN multimerization in vitro and in infected cells. Here we describe three complementary methods designed to detect and quantify the effects of these new classes of inhibitors on IN multimerization. These methods include a homogenous time-resolved fluorescence-based assay which allows for measuring EC50 values for the inhibitor-induced aberrant IN multimerization, a dynamic light scattering-based assay which allows for monitoring the formation and sizes of oligomeric IN particles in a time-dependent manner, and a chemical cross-linking-based assay of interacting IN subunits which allows for the determination of IN oligomers in viral particles.

Indexed as

Allosteric RegulationAnimalsCross-Linking ReagentsDynamic Light ScatteringHIV-1HIV InfectionsHIV IntegraseHIV Integrase InhibitorsHumansImmunoblottingMicrobial Sensitivity TestsProtein MultimerizationSpectrometry, FluorescenceVirionCross-Linking ReagentsHIV IntegraseHIV Integrase Inhibitorsp31 integrase protein, Human immunodeficiency virus 1Chemical cross-linkingDynamic light scatteringHIV-1 integraseHomogenous time-resolved fluorescenceProtein multimerization

Identifiers

PMID26714710
PMCPMC4793731
OpenAlexW2461681878

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.