Evidence map›Paper›PMID 35145208›Full record

ArticleMucosal immunology2022

Spatial, temporal and molecular dynamics of swine influenza virus-specific CD8 tissue resident memory T cells.

Veronica Martini, Matthew Edmans, Simon Gubbins, Siddharth Jayaraman, Basudev Paudyal, Sophie Morgan, Adam McNee, Théo Morin, Pramila Rijal, Wilhelm Gerner and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Mucosal immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 25 citations in OpenAlex.

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  17. Animal models for COVID-19 and tuberculosis.Frontiers in immunology · 2023
    Review
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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

18 authors at 7 institutions in 2 countries.

Veronica MartiniThe Pirbright Institute, Pirbright, UK. veronica.martini@pirbright.ac.uk.ORCID http://orcid.org/0000-0002-6086-0358
Matthew EdmansThe Pirbright Institute, Pirbright, UK.
Simon GubbinsThe Pirbright Institute, Pirbright, UK.
Siddharth JayaramanThe Roslin Institute, Edinburgh, UK.
Basudev PaudyalThe Pirbright Institute, Pirbright, UK.
Sophie MorganThe Pirbright Institute, Pirbright, UK.
Adam McNeeThe Pirbright Institute, Pirbright, UK.
Théo MorinDivision of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK.
Pramila RijalWeatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
Wilhelm GernerThe Pirbright Institute, Pirbright, UK.
Andrew K SewellDivision of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK.
Ryo InoueLaboratory of Animal Science, Setsunan University, Osaka, Japan.
Mick BaileyBristol Veterinary School, University of Bristol, Langford, UK.
Timothy ConnelleyThe Roslin Institute, Edinburgh, UK.
Bryan CharlestonThe Pirbright Institute, Pirbright, UK.
Alain TownsendWeatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
Peter BeverleyNational Heart and Lung Institute, St Mary's Campus, Imperial College, London, UK.
Elma TchilianThe Pirbright Institute, Pirbright, UK. elma.tchilian@pirbright.ac.uk.
The Pirbright Institute · GBCardiff University · GBRoslin Institute · GBUniversity of Oxford · GBImperial College London · GBSetsunan University · JPUniversity of Bristol · GB

Funding

Biotechnology and Biological Sciences Research Council BB/L001330/1Biotechnology and Biological Sciences Research Council BBS/E/I/0000703Biotechnology and Biological Sciences Research Council BBS/E/I/00007031Biotechnology and Biological Sciences Research Council BBS/E/I/00007036Biotechnology and Biological Sciences Research Council BBS/E/I/00007037Biotechnology and Biological Sciences Research Council BBS/E/I/00007038Biotechnology and Biological Sciences Research Council BBS/E/I/00007039Medical Research Council MR/P021336/1Wellcome Trust 220295/Z/20/Z
6 · The paper itself

Abstract

For the first time we have defined naïve, central memory, effector memory and differentiated effector porcine CD8 T cells and analyzed their distribution in lymphoid and respiratory tissues after influenza infection or immunization, using peptide-MHC tetramers of three influenza nucleoprotein (NP) epitopes. The hierarchy of response to the three epitopes changes during the response in different tissues. Most NP-specific CD8 T cells in broncho-alveolar lavage (BAL) and lung are tissue resident memory cells (TRM) that express CD69 and downregulate CD45RA and CCR7. NP-specific cells isolated from BAL express genes characteristic of TRM, but gene expression differs at 7, 21 and 63 days post infection. In all tissues the frequency of NP-specific CD8 cells declines over 63 days almost to background levels but is best maintained in BAL. The kinetic of influenza specific memory CD8 T cell in this natural host species differs from that in small animal models.

Indexed as

Influenza A virusInfluenza, HumanOrthomyxoviridae InfectionsAnimalsCD8-Positive T-LymphocytesEpitopesHumansImmunologic MemoryMemory T CellsMolecular Dynamics SimulationSwineEpitopes

Identifiers

PMID35145208
PMCPMC9038527
OpenAlexW4220683141

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.