Evidence map›Paper›PMID 28478688›Full record

ArticleHuman gene therapy2017

Gene Delivery of Activated Factor VII Using Alternative Adeno-Associated Virus Serotype Improves Hemostasis in Hemophiliac Mice with FVIII Inhibitors and Adeno-Associated Virus Neutralizing Antibodies.

Junjiang Sun, Baolai Hua, Xiaojing Chen, Richard J Samulski, Chengwen Li

Open access · greenAbstract read
In one paragraph

Article in Human gene therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. An Observational Study from Long-Term AAV Re-administration in Two Hemophilia Dogs.Molecular therapy. Methods & clinical development · 2018
    Article
  10. Article
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 2 countries.

Junjiang Sun1 Gene Therapy Center, University of North Carolina , Chapel Hill, North Carolina.
Baolai Hua3 Department of Hematology, Peking Union Medical College Hospital , Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Xiaojing Chen1 Gene Therapy Center, University of North Carolina , Chapel Hill, North Carolina.
Richard J Samulski1 Gene Therapy Center, University of North Carolina , Chapel Hill, North Carolina.
Chengwen Li1 Gene Therapy Center, University of North Carolina , Chapel Hill, North Carolina.
University of North Carolina at Chapel Hill · USPeking Union Medical College Hospital · CN

Funding

VECTOR AND MOLECULAR BIOLOGY COREP01HL112761 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MONAHAN, PAUL E · 2013 to 2017
$11.3M
Enhance AAV Liver Transduction with Capsid Immune EvasionR01AI117408 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LI, CHENGWEN, SAMULSKI, RICHARD J · 2016 to 2020
$2.0M
NHLBI NIH HHS P01 HL112761NIAID NIH HHS R01 AI117408
6 · The paper itself

Abstract

While therapeutic expression of coagulation factors from adeno-associated virus (AAV) vectors has been successfully achieved in patients with hemophilia, neutralizing antibodies to the vector and inhibitory antibodies to the transgene severely limit efficacy. Indeed, approximately 40% of mice transduced with human factor VIII using the AAV8 serotype developed inhibitory antibodies to factor VIII (FVIII inhibitor), as well as extremely high titers (≥1:500) of neutralizing antibodies to AAV8. To correct hemophilia in these mice, AAV9, a serotype with low in vitro cross-reactivity (≤1:5) to anti-AAV8, was used to deliver mouse-activated factor VII (mFVIIa). It was found that within 6 weeks of systemic administration of 2 × 10

Indexed as

Gene Transfer TechniquesTransgenesAnimalsAntibodies, NeutralizingAntibodies, ViralBlood CoagulationBlood Coagulation Factor InhibitorsBlood Coagulation TestsDependovirusDisease Models, AnimalFactor VIIaFactor VIIIGene OrderGenetic TherapyGenetic VectorsHemophilia AAntibodies, NeutralizingAntibodies, ViralBlood Coagulation Factor InhibitorsFactor VIIaFactor VIIIIsoantibodiesactivated factor VIIadeno-associated virus vectorFVIII inhibitorgene therapyhemophilianeutralizing antibody

Identifiers

PMID28478688
PMCPMC5568595
OpenAlexW2610529248

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.