Evidence map›Paper›PMID 19355868›Full record

ReviewCurrent gene therapy2009

Hepatic gene transfer as a means of tolerance induction to transgene products.

Paul A LoDuca, Brad E Hoffman, Roland W Herzog

Open access · greenAbstract readReview
In one paragraph

Review in Current gene therapy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

81 citing papers in PubMed, 112 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Strategies to improve safety profile of AAV vectors.Frontiers in molecular medicine · 2022
    Review
  12. Review
  13. Review
  14. Article
  15. Immune Response Mechanisms against AAV Vectors in Animal Models.Molecular therapy. Methods & clinical development · 2020
    Review
  16. Evading the AAV Immune Response in Mucopolysaccharidoses.International journal of molecular sciences · 2020
    Review
  17. A Molecular Revolution in the Treatment of Hemophilia.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
    Review
  18. Escape or Fight: Inhibitors in Hemophilia A.Frontiers in immunology · 2020
    Review
  19. Review
  20. Article

21 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Paul A LoDucaDepartment of Pediatrics, Division of Cellular and Molecular Therapy, University of Florida, Gainesville, FL 32610, USA.
Brad E Hoffman
Roland W Herzog
University of Florida · US

Funding

Immunology of Factor IX Gene Transfer to LiverR01AI051390 · NIAID · UNIVERSITY OF FLORIDA · PI HERZOG, ROLAND W. · 2002 to 2022
$6.7M
NIAID NIH HHS R01 AI051390
6 · The paper itself

Abstract

The liver is a preferred target organ for gene therapy not only for liver-specific diseases but also for disorders that require systemic delivery of a protein. Diseases that could benefit from hepatic gene transfer include hemophilia, metabolic disorders, lysosomal storage disorders, and others. For a successful delivery of the transgene and sustained expression, the protocol must avoid immune responses in order to be efficacious. A growing number of studies have demonstrated that liver-directed transfer can induce transgene product-specific immune tolerance. Tolerance obtained via this route requires optimal engineering of the vector to eliminate transgene expression in antigen presenting cells while restricting high levels of therapeutic expression to hepatocytes. Innate immune responses may prevent tolerance induction, cause toxicity, and have to be minimized. Discussed in our review is the crucial role of CD4(+)CD25(+) regulatory T cells in tolerance to the hepatocyte-derived gene product, the immunobiology of the liver and our current understanding of its tolerogenic properties, current and proposed research as to the mechanisms behind the liver's unique cellular environment, as well as development of the tools for tolerance induction such as advanced vector systems.

Indexed as

Gene Transfer TechniquesTransgenesAnimalsCD4-Positive T-LymphocytesGenetic TherapyGenetic VectorsHumansLiverLiver DiseasesLymphocytes

Identifiers

PMID19355868
PMCPMC2851180
OpenAlexW2159050641

What OpenQuestion holds

Textmetadata
LicenceTDM
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.