Evidence map›Paper›PMID 20686029›Full record

ArticleJournal of virology2010

Chromosomal integration of adenoviral vector DNA in vivo.

Sam Laurel Stephen, Eugenio Montini, Vijayshankar Ganesh Sivanandam, Muhseen Al-Dhalimy, Hans A Kestler, Milton Finegold, Markus Grompe, Stefan Kochanek

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

50 citing papers in PubMed, 89 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

8 authors at 4 institutions in 2 countries.

Sam Laurel StephenCenter for Molecular Medicine, University of Cologne, 50931 Cologne, Germany.
Eugenio Montini
Vijayshankar Ganesh Sivanandam
Muhseen Al-Dhalimy
Hans A Kestler
Milton Finegold
Markus Grompe
Stefan Kochanek
University of Cologne · DEOregon Health & Science University · USTexas Children's Hospital · USUniversität Ulm · DE

Funding

REGULATABLE GENE TRANSFER SYSTEMP01HL059314 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI CHAN, LAWRENCE · 1998 to 2007
$7.6M
Treatment of Distal Tyrosine Pathway DisordersR01DK048252 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI GROMPE, MARKUS · 1994 to 2017
$5.5M
REGULATABLE GENE TRANSFER SYSTEMP50HL059314 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI TSAI, SOPHIA Y · 1997 to 2002
$3.7M
NHLBI NIH HHS HL059314NHLBI NIH HHS P01 HL059314NHLBI NIH HHS P50 HL059314NIDDK NIH HHS DK18252NIDDK NIH HHS R01 DK048252
6 · The paper itself

Abstract

So far there has been no report of any clinical or preclinical evidence for chromosomal vector integration following adenovirus (Ad) vector-mediated gene transfer in vivo. We used liver gene transfer with high-capacity Ad vectors in the FAH(Deltaexon5) mouse model to analyze homologous and heterologous recombination events between vector and chromosomal DNA. Intravenous injection of Ad vectors either expressing a fumarylacetoacetate hydrolase (FAH) cDNA or carrying part of the FAH genomic locus resulted in liver nodules of FAH-expressing hepatocytes, demonstrating chromosomal vector integration. Analysis of junctions between vector and chromosomal DNA following heterologous recombination indicated integration of the vector genome through its termini. Heterologous recombination occurred with a median frequency of 6.72 x 10(-5) per transduced hepatocyte, while homologous recombination occurred more rarely with a median frequency of 3.88 x 10(-7). This study has established quantitative and qualitative data on recombination of adenoviral vector DNA with genomic DNA in vivo, contributing to a risk-benefit assessment of the biosafety of Ad vector-mediated gene transfer.

Indexed as

Genetic VectorsAdenoviridaeAnimalsBase SequenceChromosomesDNA PrimersDNA, ViralGene Transfer TechniquesHydrolasesLiverMiceMice, KnockoutMice, TransgenicRecombinant ProteinsRecombination, GeneticVirus IntegrationDNA PrimersDNA, ViralfumarylacetoacetaseHydrolasesRecombinant Proteins

Identifiers

PMID20686029
PMCPMC2937808
OpenAlexW2132919618

What OpenQuestion holds

Textmetadata
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.