Evidence map›Paper›PMID 37273903›Full record

ArticleMolecular therapy. Methods & clinical development2023

Production and characterization of an AAV1-VP3-only capsid: An analytical benchmark standard.

Mario Mietzsch, Weijing Liu, Ke Ma, Antonette Bennett, Austin R Nelson, Keely Gliwa, Paul Chipman, Xiaofeng Fu, Shane Bechler, Robert McKenna and 1 more

Abstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. The amazing AAV capsids: Into the structure-verse.Molecular therapy. Methods & clinical development · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Biomanufacturing in gene and cell therapy.Molecular therapy. Methods & clinical development · 2024
    Article
  18. Improved Signal Processing for Mass Shifting Ions in Charge Detection Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2024
    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

11 authors.

Mario MietzschDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Weijing LiuThermo Fisher Scientific, 355 River Oaks Parkway, San Jose, CA 95134, USA.
Ke MaThermo Fisher Scientific, 490 Lakeside Dr., Sunnyvale, CA 94085, USA.
Antonette BennettDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Austin R NelsonDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Keely GliwaDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Paul ChipmanDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Xiaofeng FuBiological Science Imaging Resource, Department of Biological Sciences, Florida State University, Tallahassee, FL, USA.
Shane BechlerThermo Fisher Scientific, 490 Lakeside Dr., Sunnyvale, CA 94085, USA.
Robert McKennaDepartment of Biochemistry and Molecular Biology, College of Medicine, University of Florida, Gainesville, FL 32610, USA.
Rosa VinerThermo Fisher Scientific, 355 River Oaks Parkway, San Jose, CA 95134, USA.

Funding

Structural studies of AAV capsids and their glycan receptor interactionsR01GM082946 · NIGMS · UNIVERSITY OF FLORIDA · PI ROBERT MCKENNA · 2007 to 2026
$6.1M
NIGMS NIH HHS R01 GM082946
6 · The paper itself

Abstract

Adeno-associated viruses (AAVs) are non-enveloped ssDNA icosahedral T = 1 viruses used as vectors for clinical gene delivery. Currently, there are over 200 AAV-related clinical trials and six approved biologics on the market. As such new analytical methods are continually being developed to characterize and monitor the quality and purity of manufactured AAV vectors, these include ion-exchange chromatography and Direct Mass Technology. However, these methods require homogeneous analytical standards with a high molecular weight standard comparable to the mass of an AAV capsid. Described here is the design, production, purification, characterization, and the cryo-electron microscopy structure of an AAV1-VP3-only capsid that fulfills this need as a calibrant to determine capsid mass, charge, homogeneity, and transgene packaging characteristics.

Indexed as

adeno-associated viruscapsidcryo-EMgene therapyion-exchange chromatographymass spectrometry

Identifiers

PMID37273903
PMCPMC10238842

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.