Evidence map›Paper›PMID 12668138›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2003

Generation and characterization of chimeric recombinant AAV vectors.

Bernd Hauck, Ling Chen, Weidong Xiao

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

61 citing papers in PubMed, 160 citations in OpenAlex.

  1. Tissue-specific gene delivery approaches.Bioengineering & translational medicine · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. AAV vectors: The Rubik's cube of human gene therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Review
  10. Article
  11. A dark quencher genetically encodable voltage indicator (dqGEVI) exhibits high fidelity and speed.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Article
  13. Article
  14. Gene Therapy in Retinal Dystrophies.International journal of molecular sciences · 2019
    Review
  15. Rapid AAV-Neutralizing Antibody Determination with a Cell-Binding Assay.Molecular therapy. Methods & clinical development · 2019
    Article
  16. Review
  17. Application of polyploid adeno-associated virus vectors for transduction enhancement and neutralizing antibody evasion.Journal of controlled release : official journal of the Controlled Release Society · 2017
    Article
  18. Article
  19. Article
  20. Article

1 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

3 authors at 1 institution in 1 country.

Bernd HauckDepartment of Pediatrics, University of Pennsylvania Medical Center and The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA.
Ling Chen
Weidong Xiao
Children's Hospital of Philadelphia · US

Funding

Molecular and Cellular Characterization of AAV1 VectorR01HL069051 · NHLBI · CHILDRENS HOSPITAL OF PHILADELPHIA · PI XIAO, WEIDONG · 2002 to 2005
$1.3M
NHLBI NIH HHS R01 HL069051NHLBI NIH HHS R01HL069051
6 · The paper itself

Abstract

Although most animal experiments with recombinant adeno-associated virus (AAV) vectors have been based on AAV serotype 2, recent studies showed that AAV vectors based on AAV serotype 1 performed more efficiently in muscle and other tissues. On the other hand, AAV2-based vectors can be readily purified by heparin column. To combine the advantages of both types of vectors, we developed a strategy to generate chimeric vectors by using a mixture of AAV helper plasmids encoding both serotypes in the transfection process. Because the AAV packaging machinery cannot distinguish between closely related AAV1 and AAV2 capsid proteins, each packaged virion contains capsid proteins from both serotypes. As expected, the resulting chimeric vectors could be purified by heparin column. Neutralizing antibody assays showed that the chimeric vectors can be inhibited by either AAV1 or AAV2 antiserum. In vivo, the chimeric vectors direct levels of expression similar to those of AAV1 in muscle or AAV2 in liver; that is, they combine the best transduction characteristics of both parent vectors. In summary, this study provides a straightforward method for combining various properties of different AAV serotypes into one vector. Potential limitations of the chimeric vectors are also discussed.

Indexed as

Genetic TherapyGenetic Vectorsalpha 1-AntitrypsinAnimalsDependovirusDNA PrimersDNA, RecombinantDNA, ViralEnzyme-Linked Immunosorbent AssayFactor IXGene Transfer TechniquesHumansMiceMice, Inbred C57BLRecombinant Fusion ProteinsSerotypingalpha 1-AntitrypsinDNA PrimersDNA, RecombinantDNA, ViralFactor IXRecombinant Fusion Proteins

Identifiers

PMID12668138
PMCPMC2636682
OpenAlexW2047848268

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.