Evidence map›Paper›PMID 29950406›Full record

ArticleJournal of virology2018

Real-Time Visualization and Quantification of Human Cytomegalovirus Replication in Living Cells Using the ANCHOR DNA Labeling Technology.

Bernard Mariamé, Sandrine Kappler-Gratias, Martin Kappler, Stéphanie Balor, Franck Gallardo, Kerstin Bystricky

Open access · hybridAbstract read
In one paragraph

Article in Journal of virology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Article
  3. Cellular antibody affinity-based CRISPR screening identifies JUNB as a broadly acting antiviral factor.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  13. Review
  14. Computational modeling of protracted HCMV replication using genome substrates and protein temporal profiles.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  15. Article
  16. Article
  17. Fluorescent labeling of genomic loci inCell reports methods · 2022
    Article
  18. Review
  19. Article
  20. 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

6 authors at 3 institutions in 1 country.

Bernard MariaméLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), University of Toulouse, CNRS, UPS, Toulouse, France.
Sandrine Kappler-GratiasInstitute for Advanced Life Science Technology (ITAV), University of Toulouse, CNRS, UPS, Toulouse, France.
Martin Kapplerstatalpha, Baziège, France.
Stéphanie BalorLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), University of Toulouse, CNRS, UPS, Toulouse, France.
Franck GallardoInstitute for Advanced Life Science Technology (ITAV), University of Toulouse, CNRS, UPS, Toulouse, France fgallardo@neovirtech.com kerstin.bystricky@ibcg.biotoul.fr.
Kerstin BystrickyLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), University of Toulouse, CNRS, UPS, Toulouse, France fgallardo@neovirtech.com kerstin.bystricky@ibcg.biotoul.fr.
Centre National de la Recherche Scientifique · FRInstitut des Technologies Avancées en sciences du Vivant · FRUniversité Toulouse III - Paul Sabatier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human cytomegalovirus (HCMV) induces latent lifelong infections in all human populations. Between 30% and nearly 100% of individuals are affected depending on the geographic area and socioeconomic conditions. The biology of the virus is difficult to explore due to its extreme sophistication and the lack of a pertinent animal model. Here, we present the first application of the ANCHOR DNA labeling system to a herpesvirus, enabling real-time imaging and direct monitoring of HCMV infection and replication in living human cells. The ANCHOR system is composed of a protein (OR) that specifically binds to a short, nonrepetitive DNA target sequence (ANCH) and spreads onto neighboring sequences by protein oligomerization. When the OR protein is fused to green fluorescent protein (GFP), its accumulation results in a site-specific fluorescent focus. We created a recombinant ANCHOR-HCMV harboring an ANCH target sequence and the gene encoding the cognate OR-GFP fusion protein. Infection of permissive cells with ANCHOR-HCMV enables visualization of nearly the complete viral cycle until cell fragmentation and death. Quantitative analysis of infection kinetics and of viral DNA replication revealed cell-type-specific HCMV behavior and sensitivity to inhibitors. Our results show that the ANCHOR technology provides an efficient tool for the study of complex DNA viruses and a new, highly promising system for the development of innovative biotechnology applications.

Indexed as

Cell LineCytomegalovirusCytomegalovirus InfectionsDNA, ViralGreen Fluorescent ProteinsHumansHuman Umbilical Vein Endothelial CellsMicroscopy, FluorescenceVirus ReplicationDNA, ViralGreen Fluorescent Proteinsantiviral screeningfluorescent virusHCMVlive imagingviral replication

Identifiers

PMID29950406
PMCPMC6146708
OpenAlexW2949315515

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.