Evidence map›Paper›PMID 8090727›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1994

An efficient and flexible system for construction of adenovirus vectors with insertions or deletions in early regions 1 and 3.

A J Bett, W Haddara, L Prevec, F L Graham

Registry-linked trialAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02485912 (A Phase Ib Safety and Immunogenicity Clinical Trial of Heterologous Prime-boost Immunisation With ChAd3-EBO Z and MVA-EBO Z in Healthy Senegalese Adult Volunteers Aged 18-50 Years.), which is not on this map. Cited by 241 papers.

0numbers the graph read from it
0cells of the map it votes in
241citing 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.

NCT02485912 phase1completednot on this mapstarted 2015, after this paper: background citation

A Phase Ib Safety and Immunogenicity Clinical Trial of Heterologous Prime-boost Immunisation With ChAd3-EBO Z and MVA-EBO Z in Healthy Senegalese Adult Volunteers Aged 18-50 Years.

TypeinterventionalSponsorUniversity of OxfordRan2015 to 2016Enrolled40ConditionsEbola Virus DiseaseArmsChAd3-EBO Z, MVA-EBO Z
3 · Its place in the literature

Who cites it

241 citing papers in PubMed.

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  11. Up-regulation of HIF-1α in refractory sudden sensorineural hearing loss.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2024
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181 more citing papers are in PubMed but not listed here.

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

4 authors.

A J BettDepartment of Biology, McMaster University, Hamilton, ON, Canada.
W Haddara
L Prevec
F L Graham

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human adenoviruses (Ads) are attracting considerable attention because of their potential utility for gene transfer and gene therapy, for development of live viral vectored vaccines, and for protein expression in mammalian cells. Engineering Ad vectors for these applications requires a variety of reagents in the form of Ads and bacterial plasmids containing viral DNA sequences and requires different strategies for construction of vectors for different purposes. To simplify Ad vector construction and develop a procedure with maximum flexibility, efficiency, and cloning capacity, we have developed a vector system based on use of Ad5 DNA sequences cloned in bacterial plasmids. Expanded deletions in early region 1 (3180 bp) and early region 3 (2690 or 3132 bp) can be combined in a single vector that should have a capacity for inserts of up to 8.3 kb, enough to accommodate the majority of cDNAs encoding proteins with regulatory elements. Genes can be inserted into either early region 1 or 3 or both and mutations or deletions can be readily introduced elsewhere in the viral genome. To illustrate the flexibility of the system, we have introduced a wild-type early region 3 into the vectors, and to illustrate the high capacity for inserts, we have isolated a vector with two genes totaling 7.8 kb.

Indexed as

Genetic VectorsGene Transfer TechniquesAdenoviridaeBase SequenceGenes, ViralMolecular Sequence DataPlasmidsSequence DeletionViral Structural ProteinsViral Structural Proteins

Identifiers

PMID8090727
PMCPMC44694

What OpenQuestion holds

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Registered trials

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.