Evidence map›Paper›PMID 37334770›Full record

ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2023

Validation of an RNAscope assay for the detection of avian influenza A virus.

Nicolas Gaide, Manuela Crispo, Adam Jbenyeni, Céline Bleuart, Maxence Delverdier, Timothée Vergne, Guillaume Le Loc'h, Jean-Luc Guérin

Open access · greenAbstract read
In one paragraph

Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

8 authors at 1 institution in 1 country.

Nicolas GaideIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.ORCID 0000-0002-6407-5007
Manuela CrispoIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Adam JbenyeniIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Céline BleuartLaboratory of Anatomic Pathology, Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Maxence DelverdierIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Timothée VergneIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Guillaume Le Loc'hIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
Jean-Luc GuérinIHAP, National Research Institute for Agriculture Food and Environment (INRAE), Ecole Nationale Vétérinaire de Toulouse, Université de Toulouse, Toulouse, France.
École Nationale Vétérinaire de Toulouse · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Highly pathogenic avian influenza (HPAI) is an acute viral disease associated with high mortality and great economic losses. Immunohistochemistry (IHC) is a common diagnostic and research tool for the demonstration of avian influenza A virus (AIAV) antigens within affected tissues, supporting etiologic diagnosis and assessing viral distribution in both naturally and experimentally infected birds. RNAscope in situ hybridization (ISH) has been used successfully for the identification of a variety of viral nucleic acids within histologic samples. We validated RNAscope ISH for the detection of AIAV in formalin-fixed, paraffin-embedded (FFPE) tissues. RNAscope ISH targeting the AIAV matrix gene and anti-IAV nucleoprotein IHC were performed on 61 FFPE tissue sections obtained from 3 AIAV-negative, 16 H5 HPAIAV, and 1 low pathogenicity AIAV naturally infected birds, including 7 species sampled between 2009 and 2022. All AIAV-negative birds were confirmed negative by both techniques. All AIAVs were detected successfully by both techniques in all selected tissues and species. Subsequently, H-score comparison was assessed through computer-assisted quantitative analysis on a tissue microarray comprised of 132 tissue cores from 9 HPAIAV-infected domestic ducks. Pearson correlation of r = 0.95 (0.94-0.97), Lin concordance coefficient of ρ

Indexed as

Influenza A virusInfluenza in BirdsAnimalsIn Situ HybridizationLungavian influenza A virusimmunohistochemistryRNAscopetissue microarray

Identifiers

PMID37334770
PMCPMC10467460
OpenAlexW4381158254

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.