Evidence map›Paper›PMID 31826994›Full record

ArticleJournal of virology2020

Comparative Analysis of the Capsid Structures of AAVrh.10, AAVrh.39, and AAV8.

Mario Mietzsch, Candace Barnes, Joshua A Hull, Paul Chipman, Jun Xie, Nilakshee Bhattacharya, Duncan Sousa, Robert McKenna, Guangping Gao, Mavis Agbandje-McKenna

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
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  3. The amazing AAV capsids: Into the structure-verse.Molecular therapy. Methods & clinical development · 2025
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  8. Artificial Intelligence-Based Approaches for AAV Vector Engineering.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  9. Review
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  12. Identification of a novel neutralization epitope in rhesus AAVs.Molecular therapy. Methods & clinical development · 2024
    Article
  13. Article
  14. Article
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  17. Review
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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

10 authors at 3 institutions in 1 country.

Mario MietzschDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA.
Candace BarnesDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA.
Joshua A HullDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA.
Paul ChipmanDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA.
Jun XieHorae Gene Therapy Center, Department of Microbiology and Physiological Systems, Li Weibo Institute for Rare Diseases Research, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Nilakshee BhattacharyaBiological Science Imaging Resource, Department of Biological Sciences, Florida State University, Tallahassee, Florida, USA.
Duncan SousaBiological Science Imaging Resource, Department of Biological Sciences, Florida State University, Tallahassee, Florida, USA.
Robert McKennaDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA.
Guangping GaoHorae Gene Therapy Center, Department of Microbiology and Physiological Systems, Li Weibo Institute for Rare Diseases Research, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Mavis Agbandje-McKennaDepartment of Biochemistry and Molecular Biology, Center for Structural Biology, McKnight Brain, Institute, College of Medicine, University of Florida, Gainesville, Florida, USA mckenna@ufl.edu.
University of Florida · USFlorida State University · USUniversity of Massachusetts Chan Medical School · US

Funding

Viral Vector CoreP01HL131471 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI FLOTTE, TERENCE R. · 2016 to 2020
$11.3M
Structural studies of AAV capsids and their glycan receptor interactionsR01GM082946 · NIGMS · UNIVERSITY OF FLORIDA · PI ROBERT MCKENNA · 2007 to 2026
$6.1M
The Southeastern Consortium for Microscopy of MacroMolecular MachinesU24GM116788 · NIGMS · FLORIDA STATE UNIVERSITY · PI AGBANDJE-MCKENNA, MAVIS, BULLITT, ESTHER · 2016 to 2020
$4.6M
Purchase of a FEI Titan Krios for 3-D EMS10RR025080 · NCRR · FLORIDA STATE UNIVERSITY · PI TAYLOR, KENNETH ALLEN · 2008 to 2008
$2.0M
Purchase of a direct electron camera for the Titan-Krios at FSUS10OD018142 · OD · FLORIDA STATE UNIVERSITY · PI TAYLOR, KENNETH ALLEN · 2014 to 2014
$384k
NCRR NIH HHS S10 RR025080NHLBI NIH HHS P01 HL131471NIGMS NIH HHS R01 GM082946NIGMS NIH HHS U24 GM116788NIH HHS S10 OD018142
6 · The paper itself

Abstract

Adeno-associated viruses (AAVs) from clade E are often used as vectors in gene delivery applications. This clade includes rhesus isolate 10 (AAVrh.10) and 39 (AAVrh.39) which, unlike representative AAV8, are capable of crossing the blood-brain barrier (BBB), thereby enabling the delivery of therapeutic genes to the central nervous system. Here, the capsid structures of AAV8, AAVrh.10 and AAVrh.39 have been determined by cryo-electron microscopy and three-dimensional image reconstruction to 3.08-, 2.75-, and 3.39-Å resolution, respectively, to enable a direct structural comparison. AAVrh.10 and AAVrh.39 are 98% identical in amino acid sequence but only ∼93.5% identical to AAV8. However, the capsid structures of all three viruses are similar, with only minor differences observed in the previously described surface variable regions, suggesting that specific residues S269 and N472, absent in AAV8, may confer the ability to cross the BBB in AAVrh.10 and AAVrh.39. Head-to-head comparison of empty and genome-containing particles showed DNA ordered in the previously described nucleotide-binding pocket, supporting the suggested role of this pocket in DNA packaging for the

Indexed as

Amino Acid SequenceBlood-Brain BarrierCapsidCapsid ProteinsCryoelectron MicroscopyDependovirusGenetic TherapyGenetic VectorsHEK293 CellsHumansImaging, Three-DimensionalModels, MolecularUnited StatesUnited States Food and Drug AdministrationCapsid ProteinsAAVadeno-associated virusblood-brain barriercapsidcryo-EMDNA packaging

Identifiers

PMID31826994
PMCPMC7158714
OpenAlexW2995083313

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.