Evidence map›Paper›PMID 32141776›Full record

ArticleBioTechniques2020

Intratracheal aerosolization of viral vectors to newborn pig airways.

Ashley L Cooney, Patrick L Sinn

Open access · goldAbstract read
In one paragraph

Article in BioTechniques, 2020. 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
0.4field-weighted citation impact, top 34% 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, 2 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

2 authors at 1 institution in 1 country.

Ashley L CooneyStead Family Department of Pediatrics, Pappajohn Biomedical Institute, & Center for Gene Therapy, The University of Iowa, Iowa City, IA 52242, USA.ORCID 0000-0003-2717-9138
Patrick L SinnStead Family Department of Pediatrics, Pappajohn Biomedical Institute, & Center for Gene Therapy, The University of Iowa, Iowa City, IA 52242, USA.
University of Iowa · US

Funding

Vector CoreP01HL051670 · NHLBI · UNIVERSITY OF IOWA · PI MCCRAY, PAUL B · 1993 to 2019
$36.5M
Respiratory virus infection in early cystic fibrosis lung diseaseP01HL091842 · NHLBI · UNIVERSITY OF IOWA · PI ZABNER, JOSEPH · 2008 to 2022
$34.2M
Vector Core-Core 2P30DK054759 · NIDDK · UNIVERSITY OF IOWA · PI Amy Leanne Ryan · 1998 to 2026
$30.5M
Life-long phenotypic correction of CF airwaysR01HL133089 · NHLBI · UNIVERSITY OF IOWA · PI PATRICK L SINN · 2017 to 2026
$5.3M
Targeted integration of a DNA transposon-based nonviral vectorR01HL105821 · NHLBI · UNIVERSITY OF IOWA · PI SINN, PATRICK L · 2012 to 2016
$1.9M
NHLBI NIH HHS P01 HL051670NHLBI NIH HHS P01 HL091842NHLBI NIH HHS R01 HL105821NHLBI NIH HHS R01 HL133089NIDDK NIH HHS P30 DK054759
6 · The paper itself

Abstract

Gene therapy for airway diseases requires efficient delivery of nucleic acids to the airways. In small animal models, gene delivery reagents are commonly delivered as a bolus dose. However, large animal models are often more relevant for the transition from preclinical studies to human trials. Aerosolizing viral vectors to the lungs of large animals can maximize anatomical distribution. Here, we describe a technique for aerosolization of viral vectors to the airways of newborn pigs. Briefly, a pig is anesthetized and intubated with an endotracheal tube, and a microsprayer is passed through the endotracheal tube. A fine mist is then sprayed into the distal trachea. Widespread and uniform distribution of transgene expression is critical for developing successful lung gene therapy treatments.

Indexed as

AerosolsGenetic TherapyGenetic VectorsGene Transfer TechniquesVirusesAdministration, InhalationAnimalsAnimals, NewbornSwineAerosolsgene therapygene transferintubationmicrosprayerporcineviral vector delivery

Identifiers

PMID32141776
PMCPMC7252491
OpenAlexW3009896606

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.