Evidence map›Paper›PMID 11175309›Full record

ArticleGene therapy2000

Long-term gene transfer to mouse fetuses with recombinant adenovirus and adeno-associated virus (AAV) vectors.

M Mitchell, M Jerebtsova, M L Batshaw, K Newman, X Ye

Abstract read
PubMed Publisher
In one paragraph

Article in Gene therapy, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

24 citing papers in PubMed, 63 citations in OpenAlex.

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  9. Review
  10. Efficient gene transfer into the mouse lung by fetal intratracheal injection of rAAV2/6.2.Molecular therapy : the journal of the American Society of Gene Therapy · 2010
    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

5 authors at 2 institutions in 1 country.

M MitchellCenters for Genetic Medicine Research, Children's Research Institute, Children's National Medical Center, Washington DC, USA.
M Jerebtsova
M L Batshaw
K Newman
X Ye
Children's National · USGeorge Washington University · US

Funding

VIRAL MEDIATED GENE THERAPY FOR ORNITHINE TRANSCARBAMYLASE DEFICIENCYP01HD032649 · NICHD · CHILDREN'S HOSPITAL OF PHILADELPHIA · PI BATSHAW, MARK L · 1995 to 1999
–
NICHD NIH HHS P01-HD32649
6 · The paper itself

Abstract

We have developed a micro-injection technique to deliver recombinant adenovirus and AAV to mouse fetuses at day 15 after conception. Several routes of delivery, including injections to the amniotic fluid, the front limb, the placenta, the liver, and the retro-orbital venus plexus, were tested using an E1-deleted recombinant adenovirus (Ad.CBlacZ) or a recombinant adeno-associated virus (AAV.CMVlacZ) carrying a beta-galactosidase (lacZ) gene. Injection of Ad.CBlacZ into the amniotic cavity led to transgene expression in the skin and in the digestive tract of the fetuses. Injection of Ad.CBlacZ in the front limb resulted in LacZ expression in all major muscle groups around the injection site and at low levels in the liver. The other three routes of delivery, ie intra-placental, intra-hepatic and retro-orbital injections of Ad.CBlacZ, all led to lacZ expression predominantly in the liver. Further studies revealed a maximal tolerant dose (defined as the highest viral dose with < or =20% mortality in the injected fetuses) of 1 x 10(9) particles per fetus for intra- hepatic injections, 3 x 10(9) particles per fetus for intra-placental injection, 1 x 1010 particles per fetus for retro-orbital and intra-amniotic injections, and 2 x 10(10) particle per fetus for intra-muscular injection. The adenovirus-mediated lacZ expression in liver and muscle persisted for at least 6 weeks. Intra-muscular injection of AAV.CMVlacZ also resulted in lacZ expression in the muscle up to 3 months after birth with no indication of cellular immune response at the injection site. Taken together, our results demonstrated that prolonged transgene expression can be achieved by in utero gene transfer using either adenoviral or AAV vectors. The distribution of virus-mediated gene transfer appeared to determined mostly by the route of viral administration.

Indexed as

AdenoviridaeAnimalsbeta-GalactosidaseDependovirusGene ExpressionGenetic TherapyGenetic VectorsInjectionsLac OperonLiverMiceMice, Inbred StrainsMuscle, SkeletalTime FactorsTransfectionbeta-Galactosidase

Identifiers

PMID11175309
OpenAlexW2317423625

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.