Evidence map›Paper›PMID 23319179›Full record

ArticleThe journal of gene medicine2013

High efficiency gene transfer to airways of mice using influenza hemagglutinin pseudotyped lentiviral vectors.

Manij Patel, Angela M Giddings, John Sechelski, John C Olsen

Open access · greenAbstract read
In one paragraph

Article in The journal of gene medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

Manij PatelCystic Fibrosis/Pulmonary Research and Treatment Center, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Angela M Giddings
John Sechelski
John C Olsen
University of North Carolina at Chapel Hill · US

Funding

Vector CoreP30DK065988 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Martina Gentzsch · 2004 to 2026
$26.5M
NIDDK NIH HHS P30 DK065988
6 · The paper itself

Abstract

backgroundA limitation to efficient lentivirus-mediated airway gene transfer is the lack of receptors to commonly used viral envelopes on the luminal surface of airway epithelia. The use of viral envelopes with natural tropism to the airway could be useful for overcoming this limitation.

methodsWe investigated influenza hemagglutinin (HA) pseudotyped equine infectious anemia virus-derived lentiviral vector-mediated gene transfer to the airway epithelium of adult and newborn mice. For these studies, high-titer vectors were delivered by intranasal administration. In addition, we tested the feasibility of vector re-dosing to the nasal airway.

resultsDelivery of high-titer HA pseudotyped lentiviral vectors by nasal administration to newborn mouse pups or adult mice results in the efficient transduction of airway epithelial cells in the nose, trachea, and lungs. In the nose, vector expression was predominant in the respiratory epithelium and was not observed in the olfactory epithelium. In the trachea and large airways of the lung, approximately 46% and 40%, respectively, of surface epithelial cells could be transduced. The efficiency of re-dosing to the nasal airway of mice was found to be dependent of the age of the animal when the first dose is administered, as well as the length of time between doses.

conclusionsA single intranasal dose of concentrated influenza HA-pseudotyped lentiviral vector is sufficient for efficient gene transfer to the airways of mice. This is a promising result that could lead to the development of effective gene transfer reagents for the treatment of cystic fibrosis and other human lung diseases.

Indexed as

Administration, IntranasalAnimalsEpithelial CellsFeasibility StudiesGene Expression RegulationGenetic VectorsHEK293 CellsHemagglutinin Glycoproteins, Influenza VirusHumansInfectious Anemia Virus, EquineInfluenza, HumanLac OperonLungMiceMice, Inbred StrainsNoseHemagglutinin Glycoproteins, Influenza Virus

Identifiers

PMID23319179
PMCPMC5300025
OpenAlexW1849160369

What OpenQuestion holds

Textmetadata
LicenceTDM
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.