Evidence map›Paper›PMID 33233482›Full record

ArticlePathogens (Basel, Switzerland)2020

A Quantitative Live-Cell Superresolution Imaging Framework for Measuring the Mobility of Single Molecules at Sites of Virus Assembly.

Nicholas S Groves, Merissa M Bruns, Schuyler B van Engelenburg

Abstract read
In one paragraph

Article in Pathogens (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

3 authors.

Nicholas S GrovesMolecular and Cellular Biophysics Program, Department of Biological Sciences, University of Denver, Denver, CO 80210, USA.ORCID 0000-0003-1884-1097
Merissa M BrunsMolecular and Cellular Biophysics Program, Department of Biological Sciences, University of Denver, Denver, CO 80210, USA.ORCID 0000-0003-2374-3619
Schuyler B van EngelenburgMolecular and Cellular Biophysics Program, Department of Biological Sciences, University of Denver, Denver, CO 80210, USA.ORCID 0000-0003-2100-3617

Funding

Identifying determinants of HIV-1 responsible for the nanoscale distribution and dynamics of virus assemblyR01AI138625 · NIAID · UNIVERSITY OF DENVER (COLORADO SEMINARY) · PI Schuyler van Engelenburg · 2018 to 2026
$3.3M
Division of Intramural Research, National Institute of Allergy and Infectious Diseases R01AI138625NIAID NIH HHS R01 AI138625
6 · The paper itself

Abstract

The insurgence of superresolution microscopy into the fields of virology and microbiology has begun to enable the mapping of molecular assemblies critical for host-pathogen interfaces that organize on a scale below the resolution limit of the light microscope. It is, however, challenging to completely understand the molecular interactions between host and pathogen from strictly time-invariant observations. Herein, we describe a method using simultaneous dual-color superresolution microscopy to gain both structural and dynamic information about HIV-1 assembly. Specifically, we demonstrate the reconstruction of single virus assembly sites using live-cell photo-activated localization microscopy (PALM) while concurrently assessing the sub-viral mobility of the HIV-1 envelope glycoprotein during interaction with the viral lattice. We propose that our method is broadly applicable to elucidating pathogen and host protein-protein interactions through quantification of the dynamics of these proteins at the nanoscale.

Indexed as

EnvGagHIV-1single particle trackingsuperresolutionvirus assembly

Identifiers

PMID33233482
PMCPMC7700196

What OpenQuestion holds

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Registered trials

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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.