Evidence map›Paper›PMID 34061891›Full record

ArticlePLoS pathogens2021

Herpes simplex virus co-infection facilitates rolling circle replication of the adeno-associated virus genome.

Anita Felicitas Meier, Kurt Tobler, Remo Leisi, Anouk Lkharrazi, Carlos Ros, Cornel Fraefel

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2021. 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
0.9field-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, 11 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Anita Felicitas MeierInstitute of Virology, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-7691-0735
Kurt ToblerInstitute of Virology, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-0013-7993
Remo LeisiDepartment for Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland.ORCID 0000-0001-7019-0098
Anouk LkharraziInstitute of Virology, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-7687-3516
Carlos RosDepartment for Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Bern, Switzerland.ORCID 0000-0002-6964-4002
Cornel FraefelInstitute of Virology, University of Zurich, Zurich, Switzerland.ORCID 0000-0001-7221-6706
University of Zurich · CHUniversity of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adeno-associated virus (AAV) genome replication only occurs in the presence of a co-infecting helper virus such as adenovirus type 5 (AdV5) or herpes simplex virus type 1 (HSV-1). AdV5-supported replication of the AAV genome has been described to occur in a strand-displacement rolling hairpin replication (RHR) mechanism initiated at the AAV 3' inverted terminal repeat (ITR) end. It has been assumed that the same mechanism applies to HSV-1-supported AAV genome replication. Using Southern analysis and nanopore sequencing as a novel, high-throughput approach to study viral genome replication we demonstrate the formation of double-stranded head-to-tail concatemers of AAV genomes in the presence of HSV-1, thus providing evidence for an unequivocal rolling circle replication (RCR) mechanism. This stands in contrast to the textbook model of AAV genome replication when HSV-1 is the helper virus.

Indexed as

CoinfectionDependovirusSimplexvirusVirus ReplicationAnimalsCell LineGenome, ViralHelper VirusesHerpes SimplexHumansParvoviridae Infections

Identifiers

PMID34061891
PMCPMC8195378
OpenAlexW3165744209

What OpenQuestion holds

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LicenceCC BY
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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.