Evidence map›Paper›PMID 31502485›Full record

Observational studyHuman gene therapy2019

Prevalence and Relevance of Pre-Existing Anti-Adeno-Associated Virus Immunity in the Context of Gene Therapy for Crigler-Najjar Syndrome.

Sem J Aronson, Philippe Veron, Fanny Collaud, Aurélie Hubert, Virginie Delahais, Géraldine Honnet, Robert J de Knegt, Norman Junge, Ulrich Baumann, Angelo Di Giorgio and 7 more

Registry-linked trialOpen access · hybridAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Human gene therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03466463 (A Phase I/II, Open Label, Study to Evaluate Safety and Efficacy of an Intravenous Injection of GNT0003), which is not on this map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.3field-weighted citation impact, top 6% 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.

NCT03466463 narecruitingnot on this map

A Phase I/II, Open Label, Study to Evaluate Safety and Efficacy of an Intravenous Injection of GNT0003 (AAV Vector Expressing the UGT1A1 Transgene) in Patients With Severe Crigler-Najjar Syndrome Requiring Phototherapy

TypeinterventionalSponsorGenethonRan2018 to 2030Enrolled17ConditionsCrigler-Najjar SyndromeArmsGNT0003
3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 61 citations in OpenAlex.

  1. In Vivo T-Cell Engineering: Revolution in Delivery Strategies and Clinical Translation.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Use of CD19-targeted immune modulation to eradicate AAV-neutralizing antibodies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  7. Review
  8. Antibody-Nanoparticle Conjugates in Therapy: Combining the Best of Two Worlds.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Review
  9. Nucleic acid therapeutics: Past, present, and future.Molecular therapy. Nucleic acids · 2025
    Review
  10. Gene Therapy for Inherited Liver Disease: To Add or to Edit.International journal of molecular sciences · 2024
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Drug delivery systems for CRISPR-based genome editors.Nature reviews. Drug discovery · 2023
    Review
  19. Review
  20. High-throughput screens identify a lipid nanoparticle that preferentially delivers mRNA to human tumors in vivo.Journal of controlled release : official journal of the Controlled Release Society · 2023
    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

17 authors at 7 institutions in 4 countries.

Sem J AronsonTytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Philippe VeronGenethon, Evry, France.
Fanny CollaudGenethon, Evry, France.
Aurélie HubertDepartment of Hereditary Diseases of Hepatic Metabolism, Hôpital Antoine Béclère, Clamart, France.
Virginie DelahaisGenethon, Evry, France.
Géraldine HonnetGenethon, Evry, France.
Robert J de KnegtDepartment of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands.
Norman JungeDepartment of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany.
Ulrich BaumannDepartment of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany.
Angelo Di GiorgioDepartment of Paediatric Hepatology, Gastroenterology and Transplantation, Papa Giovanni XXIII Hospital, Bergamo, Italy.
Lorenzo D'AntigaDepartment of Paediatric Hepatology, Gastroenterology and Transplantation, Papa Giovanni XXIII Hospital, Bergamo, Italy.
Virginia M GinocchioTelethon Institute of Genetics & Medicine (TIGEM), Pozzuoli, Italy.
Nicola Brunetti-PierriTelethon Institute of Genetics & Medicine (TIGEM), Pozzuoli, Italy.
Philippe LabruneDepartment of Hereditary Diseases of Hepatic Metabolism, Hôpital Antoine Béclère, Clamart, France.
Ulrich BeuersTytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Piter J BosmaTytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Federico MingozziGenethon, Evry, France.
Genethon (France) · FRAmsterdam University Medical Centers · NLHôpital Antoine-Béclère · FRMedizinische Hochschule Hannover · DEOspedale Papa Giovanni XXIII · ITTelethon Institute Of Genetics And Medicine · ITErasmus MC · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adeno-associated virus (AAV) vector-mediated gene therapy is currently evaluated as a potential treatment for Crigler-Najjar syndrome (CN) (NCT03466463). Pre-existing immunity to AAV is known to hinder gene transfer efficacy, restricting enrollment of seropositive subjects in ongoing clinical trials. We assessed the prevalence of anti-AAV serotype 8 (AAV8) neutralizing antibodies (NAbs) in subjects affected by CN and investigated the impact of low NAb titers (<1:5) on liver gene transfer efficacy in an

Indexed as

AdolescentAdultAnimalsAntibodies, NeutralizingAntibodies, ViralBilirubinCapsidChildChild, PreschoolCrigler-Najjar SyndromeDependovirusExcitatory Amino Acid AntagonistsFemaleGene ExpressionGenetic TherapyGlucuronosyltransferaseAntibodies, NeutralizingAntibodies, ViralBilirubinExcitatory Amino Acid AntagonistsGlucuronosyltransferasePhenobarbitalUGT1A1 EnzymeAAV gene therapyanti-AAV neutralizing antibodiesCrigler–Najjar syndromepre-existing immunityUGT1A1unconjugated hyperbilirubinemia

Identifiers

PMID31502485
PMCPMC6763963
OpenAlexW2972931782

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.