ReviewMolecular therapy : the journal of the American Society of Gene Therapy2023
Binding and neutralizing anti-AAV antibodies: Detection and implications for rAAV-mediated gene therapy.
Review in Molecular therapy : the journal of the American Society of Gene Therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
89 citing papers in PubMed, 2 syntheses or guidelines pooled it, 101 citations in OpenAlex.
- Incidence, timing, and clinical significance of adverse immune events after gene replacement therapy: A systematic review and meta-analysis.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Pooled it
- A systematic review of immunosuppressive protocols used in AAV gene therapy for monogenic disorders.Molecular therapy : the journal of the American Society of Gene Therapy · 2024Pooled it
- Clinical immunogenicity in rAAV gene therapy: Insights and implications.Molecular therapy. Advances · 2026Review
- Once yearly cell-based therapy for sustained and dose-tunable delivery of monoclonal antibodies.Science advances · 2026Article
- NF-κB-driven immune checkpoint knockdown and cytokine expression in cancer cells for tumor immunotherapy.iScience · 2026Article
- Immunogenicity in Approved Adeno-Associated Virus-Based Gene Therapies: A Framework for a Tailored Assessment Strategy.The AAPS journal · 2026Review
- Ferroptosis in skeletal muscle: from molecular mechanisms to therapeutic interventions.Journal of orthopaedic translation · 2026Review
- From Delivery to Design: Site-Specific Genome Engineering for Next-Generation CAR T-Cell Therapy.Biomedicines · 2026Review
- SORT LNPs encapsulating Cas9 mRNA achieve efficient editing in skeletal muscle in a dystrophic mouse model.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
- Advancements in delivery systems for in vivo chimeric antigen receptor T-cell therapy in urological diseases.Current urology · 2026Review
- Seroprevalence of anti-AAV neutralizing antibodiesin healthy and retinitis pigmentosa cohorts: A multi-province study in China.Molecular therapy. Advances · 2026Article
- Engineering novel AAV capsids by broadly attenuated and subsequent muscle-specific tropism in mice and NHPs.Molecular therapy. Advances · 2026Article
- Prevalence of pre-existing neutralizing antibodies to AAV5 and AAV8 in patients with Wilson's disease.Molecular therapy. Advances · 2026Article
- Taming immune responses to AAV gene therapy by programmed in vivo Treg expansion.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
- Adeno-Associated Virus Vector Mediated Gene Therapy: A Promising Approach to Transform Hypertrophic Cardiomyopathy Treatment.Biotechnology journal · 2026Review
- Building a gene editing lexicon: a model for rare and inherited disorders.Gene therapy · 2026Article
- Gene Therapy in Hemophilia: Clinical Advances, Immunological Challenges, and Emerging Therapeutic Perspectives.International journal of molecular sciences · 2026Review
- In vivo CAR-T therapy: from molecular design to precision delivery.Journal of nanobiotechnology · 2026Review
- Transient muscle expression of mitoARCUS in mice leads to sustained reductions in pathogenic mtDNA and reduces fatigability.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
- Immune Toxicities in AAV Gene Therapy: Overview for Clinicians.International journal of molecular sciences · 2026Review
29 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Assessment of anti-adeno-associated virus (AAV) antibodies in patients prior to systemic gene therapy administration is an important consideration regarding efficacy and safety of the therapy. Approximately 30%-60% of individuals have pre-existing anti-AAV antibodies. Seroprevalence is impacted by multiple factors, including geography, age, capsid serotype, and assay type. Anti-AAV antibody assays typically measure (1) transduction inhibition by detecting the neutralizing capacity of antibodies and non-antibody neutralizing factors, or (2) total anti-capsid binding antibodies, regardless of neutralizing activity. Presently, there is a paucity of head-to-head data and standardized approaches associating assay results with clinical outcomes. In addition, establishing clinically relevant screening titer cutoffs is complex. Thus, meaningful comparisons across assays are nearly impossible. Although complex, establishing screening assays in routine clinical practice to identify patients with antibody levels that may impact favorable treatment outcomes is achievable for both transduction inhibition and total antibody assays. Formal regulatory approval of such assays as companion diagnostic tests will confirm their suitability for specific recombinant AAV gene therapies. This review covers current approaches to measure anti-AAV antibodies in patient plasma or serum, their potential impact on therapeutic safety and efficacy, and investigative strategies to mitigate the effects of pre-existing anti-AAV antibodies in patients.
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What OpenQuestion holds
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.