Evidence map›Paper›PMID 25838114›Full record

ArticleVirology2015

AAV2 X increases AAV6 rep/cap-driven rAAV production.

M Cao, M Chiriva-Internati, P L Hermonat

Abstract read
In one paragraph

Article in Virology, 2015. 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
–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

7 citing papers in PubMed.

  1. Review
  2. AAV vector development, back to the future.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. A Robust System for Production of Superabundant VP1 Recombinant AAV Vectors.Molecular therapy. Methods & clinical development · 2017
    Article
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.

M CaoCentral Arkansas Veterans Healthcare System, 111J, 4300 West 7th Street, Little Rock,AR 72205, USA.
M Chiriva-InternatiDepartment of Internal Medicine, Texas Tech University, Lubbock, TX 79408, USA.
P L HermonatCentral Arkansas Veterans Healthcare System, 111J, 4300 West 7th Street, Little Rock,AR 72205, USA; Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, 4301 West Markham St., Little Rock, AR 72205, USA. Electronic address: Paul.Hermonat@va.gov.

Funding

HPV helper genes for AAVR56AI093695 · NIAID · UNIV OF ARKANSAS FOR MED SCIS · PI HERMONAT, PAUL L · 2011 to 2011
$363k
NIAID NIH HHS NIHR56AI093695NIAID NIH HHS R56 AI093695
6 · The paper itself

Abstract

We have recently identified a new gene, involved in DNA replication, at the far 3' end of the adeno-associated virus type 2 (AAV2) genome. The AAV type 6 (AAV6) genome has a disrupted X open reading frame (ORF) whose two halves, when combined, have full-length homology and comparable size to AAV2 X. Hypothesizing that AAV6 X is inactive, we assessed if AAV2 X augments recombinant (r)AAV2 DNA replication and virion production, but with rep and cap trans-functions of AAV6. Using AAV2 X expressing HEK293 cell lines we show AAV2 X significantly boosts rAAV DNA replication/virion production, driven by AAV6 rep/cap as it does the AAV2 rep/cap system. Protein BLAST search for homology between AAV2 X and various AAV Rep78 proteins suggests that X might be AAV8 Rep78-derived and have some of its activities. These data suggest that AAV2 X, and the corresponding X genes of other AAV types/clades, warrant further study.

Indexed as

Virus ReplicationCell LineComputational BiologyDependovirusDNA ReplicationEpithelial CellsEvolution, MolecularHumansRNA-Dependent RNA PolymeraseSequence HomologyVirionRNA-Dependent RNA PolymeraseAdeno-associated virus type 2Adeno-associated virus type 6Adeno-associated virus type 8DNA replicationGene therapyRep78 proteinRolling circle replicationVirion productionX geneX protein

Identifiers

PMID25838114
PMCPMC4461464

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.