ArticleCell reports. Medicine2025
Complete neutralizing antibody evasion by serodivergent non-mammalian AAVs enables gene therapy redosing.
Article in Cell reports. Medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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
6 citing papers in PubMed.
- VTX-PID as a novel recombinant immunoglobulin G-degrading enzyme (IdeS) for efficient AAV-based gene therapy in participants with neutralizing antibodies: results of the phase I first-in-human NAVIgATE study.Frontiers in immunology · 2026Trial
- Immune Toxicities in AAV Gene Therapy: Overview for Clinicians.International journal of molecular sciences · 2026Review
- Advancing the Landscape of RNAi Nanotherapeutics for Ischemic Heart Disease.Advanced materials (Deerfield Beach, Fla.) · 2026Review
- An engineered UGA suppressor tRNA gene for disease-agnostic AAV delivery.Nature biotechnology · 2026Article
- Current Status of Clinical Gene Therapy for Hemophilia and Globin Disorders.Journal of blood medicine · 2026Review
- The delivery challenge of adeno-associated virus vector-based gene therapies for neurological diseases.Frontiers in neuroscience · 2026Review
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.
Funding
Abstract
The use of adeno-associated virus (AAV) as a gene therapy vector is significantly limited by pre-existing immunity. The high seroprevalence and broad antigenic cross-reactivity of primate-derived AAVs restrict patient eligibility and preclude therapeutic redosing. Here, we harness the phylogenetic diversity of non-mammalian dependoparvoviruses to engineer serologically distinct AAV capsids for immune evasion. A barcoded screen of divergent Dependoparvovirus isolates identifies AAV.div3A, a chimeric capsid with robust transduction, zero antigenic cross-reactivity, and undetectable seroprevalence. Derived from a phylogenetically distant Muscovy duck isolate, AAV.div3A fully evades neutralization in mice, even after passive immunization with NAb+ human serum or following initial vector dosing. Further engineering yields AAV.div3A-M1, a myotropic, liver-detargeted capsid with enhanced cardiac and diaphragm transduction. In a Pompe disease model, redosing with AAV.div3A or div3A-M1 significantly increases therapeutic GAA levels. Overall, our work leverages untapped dependoparvoviral diversity to overcome pre-existing and vector-induced immunity, enabling expansion of patient eligibility and effective redosing.
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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.