Evidence map›Paper›PMID 36781945›Full record

ArticleGene therapy2023

Sonoselective delivery using ultrasound and microbubbles combined with intravenous rAAV9 CLDN5-GFP does not increase endothelial gene expression.

Rikke Hahn Kofoed, Elizabeth M Simpson, Kullervo Hynynen, Isabelle Aubert

Abstract read
PubMed Publisher
In one paragraph

Article in Gene therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Review
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

4 authors at 2 institutions in 1 country.

Rikke Hahn KofoedBiological Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada. rikke.kofoed@sri.utoronto.ca.ORCID 0000-0003-0177-0739
Elizabeth M SimpsonCentre for Molecular Medicine and Therapeutics at British Columbia Children's Hospital, Department of Medical Genetics, The University of British Columbia, Vancouver, Canada.ORCID 0000-0002-0654-4303
Kullervo HynynenPhysical Sciences, Sunnybrook Research Institute, Toronto, ON, Canada.
Isabelle AubertBiological Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada. isabelle.aubert@sri.utoronto.ca.ORCID 0000-0001-5163-9961
Sunnybrook Health Science Centre · CAUniversity of British Columbia · CA

Funding

Ultrasound Therapy Delivery Through Intact SkullR01EB003268 · NIBIB · SUNNYBROOK & WOMEN'S COLL HLTH SCIS CTR · PI HYNYNEN, KULLERVO · 2003 to 2020
$8.2M
Carlsbergfondet (Carlsberg Foundation) CF20-0379Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) 137064, 166184Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) 154272NIBIB NIH HHS R01 EB003268Weston Brain Institute TR160014
6 · The paper itself

Abstract

Transcranial ultrasound combined with intravenous microbubbles can be used to increase blood-brain barrier permeability or, at lower pressures, to mediate sonoselective gene delivery to endothelial cells. Previously, sonoselective gene delivery with plasmid-coated microbubbles as gene carriers resulted in transient transgene expression in the brain endothelium. We investigated the potential of recombinant adeno-associated virus 9 (rAAV9), a serotype known for its efficient transduction and long-term transgene expression, for sonoselective gene delivery to endothelial cells of the brain. We found that rAAV9 led to gene delivery to brain endothelial cells following intravenous administration at a dosage of 1 × 10

Indexed as

DependovirusEndothelial CellsGene ExpressionGene Transfer TechniquesMicrobubblesUltrasonographyAdministration, IntravenousAnimalsBlood-Brain BarrierBrainGreen Fluorescent ProteinsMaleMiceMice, Inbred C57BLTransgenesGreen Fluorescent Proteins

Identifiers

PMID36781945
OpenAlexW4320482686

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.