Evidence map›Paper›PMID 41012686›Full record

ArticleViruses2025

Structural and Functional Characterization of Porcine Adeno-Associated Viruses.

Austin Nelson, Mario Mietzsch, Jane Hsi, Julia Eby, Paul Chipman, Robert McKenna

Abstract read
In one paragraph

Article in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. The amazing AAV capsids: Into the structure-verse.Molecular therapy. Methods & clinical development · 2025
    Review
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

6 authors.

Austin NelsonDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.
Mario MietzschDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.ORCID 0000-0001-8957-3363
Jane HsiDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.
Julia EbyDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.
Paul ChipmanDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.ORCID 0000-0003-3652-4087
Robert McKennaDepartment of Biochemistry & Molecular Biology, University of Florida, Gainesville, FL 32610, USA.ORCID 0000-0002-2792-935X

Funding

The Stanford-SLAC CryoEM Center supplementU24GM129541 · NIGMS · STANFORD UNIVERSITY · PI CHIU, WAH, HEDMAN, BRITT · 2018 to 2023
$54.8M
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 GM082946NIGMS NIH HHS U24 GM129541NIH HHS GM082946
6 · The paper itself

Abstract

Current gene therapy treatments utilizing adeno-associated virus (AAV) vectors are based on capsids of primate origin. However, pre-existing neutralizing anti-AAV antibodies, that are present in a significant portion of the population, can lead to vector inactivation and reduced therapeutic efficacy. Advances in DNA sequencing have facilitated the discovery of many AAVs from non-primate species, including isolates from pigs, which exhibit up to 50% capsid protein sequence divergence, compared to primate AAV serotypes. In this study, AAVs isolated from porcine tissues (AAVpo.1 and AAVpo.6) were selected for structural characterization due to their low capsid protein VP1 sequence identity compared to each other and to AAV9. The AAV vectors were produced via the standard triple transfection system in HEK293 cells using AAV2

Indexed as

DependovirusAnimalsCapsidCapsid ProteinsCryoelectron MicroscopyGenetic VectorsHEK293 CellsHumansSwineCapsid Proteinsadeno-associated viruscryo-electron microscopygene therapyneutralizing antibodiesporcine AAV capsids

Identifiers

PMID41012686
PMCPMC12474171

What OpenQuestion holds

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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.