Evidence map›Paper›PMID 39108635›Full record

ArticleMolecular therapy. Nucleic acids2024

Enhanced AAV transduction across preclinical CNS models: A comparative study in human brain organoids with cross-species evaluations.

Matthieu Drouyer, Jessica Merjane, Teodora Nedelkoska, Adrian Westhaus, Suzanne Scott, Scott Lee, Peter G R Burke, Simon McMullan, Jose L Lanciego, Ana F Vicente and 5 more

Abstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. 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

15 authors.

Matthieu DrouyerTranslational Vectorology Research Unit, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Jessica MerjaneTranslational Vectorology Research Unit, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Teodora NedelkoskaMacquarie Medical School, Faculty of Medicine, Health & Human Sciences, Macquarie University, Sydney, NSW 2109, Australia.
Adrian WesthausTranslational Vectorology Research Unit, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Suzanne ScottTranslational Vectorology Research Unit, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Scott LeeStem Cell Medicine and Stem Cell and Organoid Facility, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Peter G R BurkeMacquarie Medical School, Faculty of Medicine, Health & Human Sciences, Macquarie University, Sydney, NSW 2109, Australia.
Simon McMullanMacquarie Medical School, Faculty of Medicine, Health & Human Sciences, Macquarie University, Sydney, NSW 2109, Australia.
Jose L LanciegoDNA & RNA Medicine Division, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Universidad de Navarra, CIMA, Pamplona, Spain.
Ana F VicenteDNA & RNA Medicine Division, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Universidad de Navarra, CIMA, Pamplona, Spain.
Ricardo BugalloDNA & RNA Medicine Division, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Universidad de Navarra, CIMA, Pamplona, Spain.
Carmen UnzuDNA & RNA Medicine Division, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Universidad de Navarra, CIMA, Pamplona, Spain.
Gloria González-AseguinolazaDNA & RNA Medicine Division, IdiSNA, Instituto de Investigación Sanitaria de Navarra, Universidad de Navarra, CIMA, Pamplona, Spain.
Anai Gonzalez-CorderoStem Cell Medicine and Stem Cell and Organoid Facility, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.
Leszek LisowskiTranslational Vectorology Research Unit, Children's Medical Research Institute, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Viral vectors based on recombinant adeno-associated virus (rAAV) have become the most widely used system for therapeutic gene delivery in the central nervous system (CNS). Despite clinical safety and efficacy in neurological applications, a barrier to adoption of the current generation of vectors lies in their limited efficiency, resulting in limited transduction of CNS target cells. To address this limitation, researchers have bioengineered fit-for-purpose AAVs with improved CNS tropism and tissue penetration. While the preclinical assessment of these novel AAVs is primarily conducted in animal models, human induced pluripotent stem cell (hiPSC)-derived organoids offer a unique opportunity to functionally evaluate novel AAV variants in a human context. In this study, we performed a comprehensive and unbiased evaluation of a large number of wild-type and bioengineered AAV capsids for their transduction efficiency in hiPSC-derived brain organoids. We demonstrate that efficient AAV transduction observed in organoids was recapitulated

Indexed as

AAVcentral nervous systemcerebral organoidscisterna magna injectioncortical organoidsCSF deliveryintracerebroventricular injectionMT: Delivery StrategiesNHP

Identifiers

PMID39108635
PMCPMC11301180

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.