Evidence map›Paper›PMID 12085241›Full record

ArticleGene therapy2002

Gene transduction efficiency in cells of different species by HIV and EIAV vectors.

Y Ikeda, M K L Collins, P A Radcliffe, K A Mitrophanous, Y Takeuchi

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Gene therapy, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

40 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
  2. Review
  3. Generation and Characterization of a CRISPR/Cas9-MediatedInternational journal of molecular sciences · 2021
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  9. Production of lentiviral vectors.Molecular therapy. Methods & clinical development · 2016
    Review
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  11. Article
  12. Article
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  15. Article
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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

5 authors at 2 institutions in 1 country.

Y IkedaDepartment of Immunology and Molecular Pathology, Windeyer Institute of Medical Sciences, University College London, London, UK.
M K L Collins
P A Radcliffe
K A Mitrophanous
Y Takeuchi
University College London · GBOxford BioMedica (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ability of human immunodeficiency virus (HIV)- and equine infectious anaemia virus (EIAV)-based vectors to transduce cell lines from a range of species was compared. Both vectors carried the vesicular stomatitis virus G (VSV-G) envelope protein and encoded an enhanced green fluorescent protein (eGFP) gene driven by a human cytomegalovirus (CMV) early promoter. Immunostaining for viral core proteins and VSV-G was used to demonstrate that the HIV and EIAV vector preparations contained similar numbers of virus particles. Various cell lines were transduced with these vectors and the transduction efficiency was estimated by measuring eGFP expression. Efficient transduction by both vectors was observed in human, hamster, pig, horse, cat and dog cell lines, although EIAV vector was about 10-fold less efficient in human, hamster and pig cells normalised to the total number of viral particles. This could be partly explained by the lower RNA genome levels per particle for EIAV as measured by real-time RT-PCR. Rodent cells appeared to be transduced inefficiently with both vectors, but when the CMV promoter was substituted with the EF1alpha promoter in the HIV vectors, the expression level increased leading to an increase in the measurable level of transduction.

Indexed as

AnimalsCatsCattleCell LineCricetinaeCytomegalovirusDogsGene ExpressionGenetic TherapyGenetic VectorsGreen Fluorescent ProteinsHeLa CellsHIVHorsesHumansInfectious Anemia Virus, EquineGreen Fluorescent ProteinsLuminescent ProteinsPeptide Elongation Factor 1Viral Envelope Proteins

Identifiers

PMID12085241
OpenAlexW2086096287

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.