Evidence map›Paper›PMID 18273052›Full record

ArticleGene therapy2008

Full-length dystrophin gene transfer to the mdx mouse in utero.

D P Reay, R Bilbao, B M Koppanati, L Cai, T L O'Day, Z Jiang, H Zheng, J F Watchko, P R Clemens

Abstract read
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In one paragraph

Article in Gene therapy, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 39 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

9 authors at 3 institutions in 1 country.

D P ReayDepartment of Neurology, University of Pittsburgh, Pittsburgh, PA 15213, USA.
R Bilbao
B M Koppanati
L Cai
T L O'Day
Z Jiang
H Zheng
J F Watchko
P R Clemens
University of Pittsburgh · USMagee-Womens Research Institute · USVeterans Health Administration · US

Funding

MATURATION DEPENDENT ADENOVIRAL INFECTIVITY OF MYOFIBERSP01AR045925 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HUANG, LEAF · 1999 to 2003
$4.4M
NIAMS NIH HHS P01 AR45925
6 · The paper itself

Abstract

In utero gene therapy for genetic diseases, such as muscular dystrophies, offers potential advantages over postnatal treatment including vector delivery at the earliest point in the disease and treatment prior to full maturation of the immune system. This study examines in utero gene delivery of full-length murine dystrophin to the murine mdx model for Duchenne muscular dystrophy using a high-capacity adenoviral vector. We examined dystrophin expression, spread of vector, morphology and specific force production of the tibialis anterior muscle 9 weeks after intramuscular in utero injection. Recombinant dystrophin was expressed in the hindlimb muscles, with the majority of animals having expression in two muscles of the injected hindlimb. The dystrophin-glycoprotein complex was restored in those muscle fibers expressing recombinant dystrophin. Analysis of the percentage of dystrophin-expressing muscle fibers with centrally placed nuclei revealed effective protection from cycles of degeneration and regeneration normally seen in muscle fibers lacking dystrophin. However, due to low levels of muscle gene transfer, further advances in the efficiency of adenoviral vector-mediated gene delivery would be required for clinical applications of in utero gene therapy for primary myopathies such as Duchenne muscular dystrophy.

Indexed as

AdenoviridaeAnimalsAnimals, NewbornDystrophinFemaleFetal TherapiesGene ExpressionGenetic TherapyGenetic VectorsHindlimbInjections, IntramuscularMiceMice, Inbred mdxMuscle, SkeletalMuscular Dystrophy, AnimalMuscular Dystrophy, DuchenneDystrophinRecombinant Proteins

Identifiers

PMID18273052
OpenAlexW2080796637

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.