Evidence map›Paper›PMID 1317548›Full record

ArticleNucleic acids research1992

Constitutive and enhanced expression from the CMV major IE promoter in a defective adenovirus vector.

G W Wilkinson, A Akrigg

Open access · greenAbstract read
In one paragraph

Article in Nucleic acids research, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

71 citing papers in PubMed, 212 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

11 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

2 authors at 2 institutions in 1 country.

G W WilkinsonPHLS Centre for Applied Microbiology and Research, Salisbury, Wiltshire, UK.
A Akrigg
Defence Science and Technology Laboratory · GBSalisbury District Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A defective adenovirus (Ad) type 5 E1- vector has been combined with the powerful constitutive cytomegalovirus (CMV) major immediate early (IE) promoter to produce a novel eukaryotic expression system. The Ad vector can replicate to high titres in 293 cells and then be used to infect a wide variety of non-permissive cell types. The Escherichia coli lacZ and CMV IE1 genes have been cloned to generate the Ad recombinants RAd35 and RAd31 respectively. In human fibroblasts infected with RAd35 beta-galactosidase (beta-gal) expression could be detected in virtually 100% of target cells, there was no detectable transcription from the Ad genome and extremely high levels of expression could be achieved with beta-gal representing the predominant cytoplasmic cellular protein. Additionally, a number of agents, including the CMV IE1 gene product (in RAd31) and forskolin, significantly enhanced expression from RAd35-infected human fibroblasts. Lower levels of constitutive beta-gal expression were obtained in RAd35-infected HeLa cells but again expression could be enhanced (up to 60 fold) by chemical inducing agents. Expression from the IE promoter in the Ad vector could be repressed by coinfection with CMV.

Indexed as

Gene Expression Regulation, ViralImmediate-Early ProteinsAdenoviridaeAntigens, ViralCell LineCloning, MolecularCytomegalovirusDefective VirusesGenetic VectorsHumansKineticsPromoter Regions, GeneticRecombinant ProteinsAntigens, ViralImmediate-Early Proteinsimmediate-early proteins, cytomegalovirusRecombinant Proteins

Identifiers

PMID1317548
PMCPMC312336
OpenAlexW2120369459

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.