Evidence map›Paper›PMID 8876142›Full record

ReviewProceedings of the National Academy of Sciences of the United States of America1996

Alphavirus-based expression vectors: strategies and applications.

I Frolov, T A Hoffman, B M Prágai, S A Dryga, H V Huang, S Schlesinger, C M Rice

Open access · greenAbstract readReview
In one paragraph

Review in Proceedings of the National Academy of Sciences of the United States of America, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 104 papers.

0numbers the graph read from it
0cells of the map it votes in
104citing papers in PubMed
10.6field-weighted citation impact, top 1% 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

104 citing papers in PubMed, 236 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Alphaviral backbone of self-amplifying RNA enhances protein expression and immunogenicity against SARS-CoV-2 antigen.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Tuberculosis vaccines update: Is an RNA-based vaccine feasible for tuberculosis?International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023
    Review
  18. Review
  19. Article
  20. Article

44 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

7 authors at 1 institution in 1 country.

I FrolovDepartment of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110-1093, USA.
T A Hoffman
B M Prágai
S A Dryga
H V Huang
S Schlesinger
C M Rice
Washington University in St. Louis · US

Funding

MOLECULAR GENETICS OF SINDBIS VIRUS REPLICATIONR37AI024134 · NIAID · WASHINGTON UNIVERSITY · PI RICE, CHARLES M. · 1996 to 2005
$2.2M
MOLECULAR GENETICS OF SINDBIS VIRUS REPLICATIONR01AI024134 · NIAID · WASHINGTON UNIVERSITY · PI RICE, CHARLES M. · 1987 to 1994
–
MECHANISM OF ALPHAVIRUS SUBGENOMIC MRNA SYNTHESISR01AI026763 · NIAID · WASHINGTON UNIVERSITY · PI HUANG, HENRY VINCENT · 1988 to 1996
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STRUCTURE AND REPLICATION OF ENVELOPED RNA VIRUSESR22AI011377 · NIAID · WASHINGTON UNIVERSITY · PI SCHLESINGER, SONDRA · 1985 to 1987
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STRUCTURE AND REPLICATION OF ENVELOPED RNA VIRUSESR37AI011377 · NIAID · WASHINGTON UNIVERSITY · PI SCHLESINGER, SONDRA · 1988 to 1997
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NIAID NIH HHS AI11377NIAID NIH HHS AI24134NIAID NIH HHS AI26763
6 · The paper itself

Abstract

Alphaviruses are positive-strand RNA viruses that can mediate efficient cytoplasmic gene expression in insect and vertebrate cells. Through recombinant DNA technology, the alphavirus RNA replication machinery has been engineered for high-level expression of heterologous RNAs and proteins. Amplification of replication-competent alpha-virus RNAs (replicons) can be initiated by RNA or DNA transfection and a variety of packaging systems have been developed for producing high titers of infectious viral particles. Although normally cytocidal for vertebrate cells, variants with adaptive mutations allowing noncytopathic replication have been isolated from persistently infected cultures or selected using a dominant selectable marker. Such mutations have been mapped and used to create new alphavirus vectors for noncytopathic gene expression in mammalian cells. These vectors allow long-term expression at moderate levels and complement previous vectors designed for short-term high-level expression. Besides their use for a growing number of basic research applications, recombinant alphavirus RNA replicons may also facilitate genetic vaccination and transient gene therapy.

Indexed as

Genetic EngineeringGenetic VectorsVirus ReplicationAlphavirusAnimalsEnhancer Elements, GeneticGene Expression Regulation, ViralGenes, ReporterInsectaRecombinant Fusion ProteinsRepliconTransfectionVertebratesVirionRecombinant Fusion Proteins

Identifiers

PMID8876142
PMCPMC38064
OpenAlexW2043115431

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.