Evidence map›Paper›PMID 41362290›Full record

ReviewMolecular therapy. Methods & clinical development2025

The amazing AAV capsids: Into the structure-verse.

Jane Hsi-Bell, Mario Mietzsch, Robert McKenna

Abstract readReview
In one paragraph

Review in Molecular therapy. Methods & clinical development, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. 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

3 authors.

Jane Hsi-BellDepartment of Biochemistry and Molecular Biology, College of Medicine, Center for Structural Biology, McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA.
Mario MietzschDepartment of Biochemistry and Molecular Biology, College of Medicine, Center for Structural Biology, McKnight Brain Institute, University of Florida, Gainesville, FL 32610, USA.
Robert McKennaDepartment of Biochemistry and Molecular Biology, College of Medicine, Center for Structural Biology, McKnight Brain Institute, University of Florida, Gainesville, FL 32610, 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

Over the past ∼25 years, structural studies of adeno-associated virus (AAV) capsids have greatly aided our understanding of the biology of these single-stranded DNA viruses and provided insights into their utilization as gene therapy vectors for the treatment of various human diseases. Recent advances in cryo-electron microscopy have yielded a library of currently ∼150 high-resolution AAV capsid structures, with more than 50% determined in the last 5 years alone. Comparative analyses of capsids from primate and nonprimate origins have revealed both conserved architectural elements, such as the canonical jelly-roll fold, and critical surface variations that affect receptor interaction, antibody recognition, and intracellular trafficking. These structures, as well as those in complex with glycan and proteinaceous receptors, purification agents, and antibodies, have been instrumental in rational capsid engineering, guiding the design of new variants with enhanced transduction efficiency, tissue specificity, and reduced detection by pre-existing neutralizing antibodies. This review summarizes the available AAV capsid structures to date, highlighting landmark discoveries over the years, and offers perspectives on how structural biology will continue to drive innovation in AAV gene therapy.

Indexed as

AAV vectoradeno-associated viruscapsidcapsid engineeringcryo-EMgene therapypre-existing antibodiesreceptorX-ray crystallography

Identifiers

PMID41362290
PMCPMC12682079

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.