Evidence map›Paper›PMID 20606647›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2010

Absence of systemic immune response to adenovectors after intraocular administration to children with retinoblastoma.

Cristhian J Ildefonso, Lingkun Kong, Ann Leen, Samantha J Chai, Veronica Petrochelli, Murali Chintagumpala, Mary Y Hurwitz, Patricia Chévez-Barrios, Richard L Hurwitz

Open access · bronzeAbstract readClinical Trial, Phase I
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

15 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. MicroRNAs in the Neural Retina.International journal of genomics · 2014
    Review
  11. A new vision of mesenchymal stromal cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2012
    Article
  12. Article
  13. The physiological impact of microRNA gene regulation in the retina.Cellular and molecular life sciences : CMLS · 2012
    Review
  14. Seeing eye to eye with gene therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2012
    Article
  15. 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

9 authors at 4 institutions in 1 country.

Cristhian J IldefonsoInterdepartmental Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, Texas, USA.
Lingkun Kong
Ann Leen
Samantha J Chai
Veronica Petrochelli
Murali Chintagumpala
Mary Y Hurwitz
Patricia Chévez-Barrios
Richard L Hurwitz
Baylor College of Medicine · USMuseum of Fine Arts, Houston · USChildren's Cancer Center · USHouston Methodist · US

Funding

Baylor College of Medicine Cancer CenterP20CA103698 · NCI · BAYLOR COLLEGE OF MEDICINE · PI OSBORNE, C KENT · 2003 to 2005
$1.2M
Gene Therapy for RetinoblastomaR21CA097762 · NCI · BAYLOR COLLEGE OF MEDICINE · PI HURWITZ, RICHARD L · 2002 to 2003
$601k
Modulation of Adenoviral Infections by CD44F31GM085793 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI ILDEFONSO, CRISTHIAN J · 2008 to 2010
$86k
Howard Hughes Medical InstituteNCI NIH HHS CA103698NCI NIH HHS CA97762NCI NIH HHS P20 CA103698NCI NIH HHS R21 CA097762NIGMS NIH HHS F31 GM085793NIGMS NIH HHS GM085793
6 · The paper itself

Abstract

The ocular environment has been shown to induce tolerance to locally administered antigens. We therefore investigated whether there was a systemic immune response against adenoviral vectors injected into the vitreous of retinoblastoma patients enrolled in a phase 1 clinical trial of adenoviral-mediated thymidine kinase gene transfer. Sections of enucleated eyes were immunostained with antibodies against inflammatory cells. A trend toward increasing numbers of plasma cells, T cells, macrophages, and antigen-presenting cells was observed in the injected subjects' eyes, but systemically, there was no significant increase in the number of adenovirus-specific cytotoxic T lymphocytes (CTLs) or in adenovirus neutralizing antibodies. Therefore, in contrast to studies showing significant immunogenicity of Ad-RSVtk following injection into extraocular tumors, injection into the eye produces only a mild local inflammatory response without evidence of systemic cellular or humoral immune responses to adenovirus.

Indexed as

AdenoviridaeAntigen-Presenting CellsEyeGenetic TherapyGenetic VectorsHumansImmunohistochemistryIn Vitro TechniquesMacrophagesRetinoblastomaThymidine KinaseT-LymphocytesThymidine Kinase

Identifiers

PMID20606647
PMCPMC2951557
OpenAlexW2139575171

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.