Evidence map›Paper›PMID 32775499›Full record

ArticleMolecular therapy. Methods & clinical development2020

Micro-dystrophin AAV Vectors Made by Transient Transfection and Herpesvirus System Are Equally Potent in Treating mdx Mouse Muscle Disease.

Chady H Hakim, Nathalie Clément, Lakmini P Wasala, Hsiao T Yang, Yongping Yue, Keqing Zhang, Kasun Kodippili, Laura Adamson-Small, Xiufang Pan, Joel S Schneider and 4 more

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 15 citations in OpenAlex.

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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

14 authors at 5 institutions in 1 country.

Chady H HakimDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Nathalie ClémentDepartment of Pediatrics, Powell Gene Therapy Center, University of Florida, Gainesville, FL, USA.
Lakmini P WasalaDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Hsiao T YangDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Yongping YueDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Keqing ZhangDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Kasun KodippiliDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Laura Adamson-SmallDepartment of Pediatrics, Powell Gene Therapy Center, University of Florida, Gainesville, FL, USA.
Xiufang PanDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
Joel S SchneiderSolid Biosciences, 141 Portland Street, Cambridge, MA, USA.
N Nora YangNational Center for Advancing Translational Sciences, NIH, Bethesda, MD, USA.
Jeffrey S ChamberlainDepartment of Neurology, Wellstone Muscular Dystrophy Specialized Research Center, University of Washington School of Medicine, Seattle, WA, USA.
Barry J ByrneDepartment of Pediatrics, Powell Gene Therapy Center, University of Florida, Gainesville, FL, USA.
Dongsheng DuanDepartment of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, USA.
University of Missouri · USUniversity of Florida · USNational Center for Advancing Translational Sciences · USSolidus Biosciences (United States) · USUniversity of Washington · US

Funding

Vector and Transgenic Mouse CoreP30DK017047 · NIDDK · UNIVERSITY OF WASHINGTON · PI Karin E Bornfeldt · 1986 to 2026
$41.4M
Gene Therapy Platform for Rare DiseasesZIATR000281 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI OTTINGER, ELIZABETH · 2017 to 2025
$34.7M
Wellstone Muscular Dystrophy Specialized Research Center (Seattle)P50AR065139 · NIAMS · UNIVERSITY OF WASHINGTON · PI JEFFREY S CHAMBERLAIN · 2018 to 2026
$15.9M
DYSTROPHIN REPLACEMENT IN MDX MICER01AR040864 · NIAMS · UNIVERSITY OF WASHINGTON · PI JEFFREY S CHAMBERLAIN · 1991 to 2026
$8.8M
Dystrophin Replacement in mdx miceR37AR040864 · NIAMS · UNIVERSITY OF WASHINGTON · PI CHAMBERLAIN, JEFFREY S · 2005 to 2014
$5.0M
Whole body single AAV microgene therapy in canine DMDR01NS090634 · NINDS · UNIVERSITY OF MISSOURI-COLUMBIA · PI Dongsheng Duan · 2015 to 2026
$4.2M
NIAMS NIH HHS P50 AR065139NIAMS NIH HHS R01 AR040864NIAMS NIH HHS R37 AR040864NIDDK NIH HHS P30 DK017047NINDS NIH HHS R01 NS090634
6 · The paper itself

Abstract

Vector production scale-up is a major barrier in systemic adeno-associated virus (AAV) gene therapy. Many scalable manufacturing methods have been developed. However, the potency of the vectors generated by these methods has rarely been compared with vectors made by transient transfection (TT), the most commonly used method in preclinical studies. In this study, we blindly compared therapeutic efficacy of an AAV9 micro-dystrophin vector generated by the TT method and scalable herpes simplex virus (HSV) system in a Duchenne muscular dystrophy mouse model. AAV was injected intravenously at 5 × 10

Indexed as

adeno-associated virusDuchenne muscular dystrophyherpes simplex virusmanufacturemdx4cvmicro-dystrophinpotencyscale-uptoxicitytransient transfection

Identifiers

PMID32775499
PMCPMC7403893
OpenAlexW3041542793

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.