Evidence map›Paper›PMID 11313829›Full record

ArticleGene therapy2001

Muscle-specific enhancement of gene expression by incorporation of SV40 enhancer in the expression plasmid.

S Li, F C MacLaughlin, J G Fewell, M Gondo, J Wang, F Nicol, D A Dean, L C Smith

Abstract read
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In one paragraph

Article in Gene therapy, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Non-viral therapeutic approaches to ocular diseases: An overview and future directions.Journal of controlled release : official journal of the Controlled Release Society · 2015
    Review
  10. Article
  11. Article
  12. Article
  13. Applying horizontal gene transfer phenomena to enhance non-viral gene therapy.Journal of controlled release : official journal of the Controlled Release Society · 2013
    Review
  14. Review
  15. Article
  16. Article
  17. An artificial PAP gene breaks self-tolerance and promotes tumor regression in the TRAMP model for prostate carcinoma.Molecular therapy : the journal of the American Society of Gene Therapy · 2012
    Article
  18. Article
  19. Article
  20. 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

8 authors.

S LiOtolaryngology-Head and Neck Surgery, University of Arkansas Medical School, Little Rock, AR 72205, USA.
F C MacLaughlin
J G Fewell
M Gondo
J Wang
F Nicol
D A Dean
L C Smith

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skeletal muscle is established as an ideal tissue for gene delivery to treat systemic diseases. However, the relatively low levels of gene expression obtained from using naturally occurring promoters, including the strong cytomegalovirus (CMV) enhancer/promoter (E/P), have limited the use of muscle as a target tissue. The relatively weak simian virus 40 (SV40) enhancer is known to have dual functions promoting localization of DNA to the nucleus and activating transcription. An SV40 enhancer incorporated either at the 5' end of CMV E/P or the 3' end of the polyadenylation site gave as much as a 20-fold increase in the level of exogenous gene expression in muscle in vivo, compared with expression observed with CMV E/P alone. The minimum requirement for this enhancement is a single copy of a 72-bp element of the SV40 enhancer, in combination with either the CMV E/P or skeletal actin (SkA) promoter. Enhancement of gene expression in muscle by this SV40 enhancer was also observed by using the powerful electroporation delivery. However, the SV40 enhancer does not increase the level of CMV E/P driven reporter gene expression in dividing tumor cells in vivo and in the dividing myoblast cell C2C12 in vitro. The data suggest that including this enhancer in the plasmid will enhance the level of gene production for muscle-based gene therapy.

Indexed as

Enhancer Elements, GeneticTranscription, GeneticAnimalsAntigens, Polyomavirus TransformingElectroporationGene ExpressionGenetic TherapyHindlimbInterleukin-2LuciferasesMiceMice, Inbred StrainsMuscle, SkeletalAntigens, Polyomavirus TransformingInterleukin-2Luciferases

Identifiers

PMID11313829

What OpenQuestion holds

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Registered trials

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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.