Evidence map›Paper›PMID 27317456›Full record

ArticleVaccine2016

Transcriptional signatures of influenza A/H1N1-specific IgG memory-like B cell response in older individuals.

Iana H Haralambieva, Inna G Ovsyannikova, Richard B Kennedy, Michael T Zimmermann, Diane E Grill, Ann L Oberg, Gregory A Poland

Abstract read
In one paragraph

Article in Vaccine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
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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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

7 authors.

Iana H HaralambievaMayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN 55905, USA.
Inna G OvsyannikovaMayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN 55905, USA.
Richard B KennedyMayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN 55905, USA.
Michael T ZimmermannDivision of Biomedical Statistics and Informatics, Department of Health Science Research, Mayo Clinic, Rochester, MN 55905, USA.
Diane E GrillDivision of Biomedical Statistics and Informatics, Department of Health Science Research, Mayo Clinic, Rochester, MN 55905, USA.
Ann L ObergDivision of Biomedical Statistics and Informatics, Department of Health Science Research, Mayo Clinic, Rochester, MN 55905, USA.
Gregory A PolandMayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN 55905, USA. Electronic address: poland.gregory@mayo.edu.

Funding

Mayo Clinic Center for Translational Science ActivitiesUL1TR000135 · NCATS · MAYO CLINIC ROCHESTER · PI KHOSLA, SUNDEEP · 2012 to 2015
$41.2M
Bioinformatics Approach to Influenza A/H1N1 Vaccine Immune ProfilingU01AI089859 · NIAID · MAYO CLINIC ROCHESTER · PI POLAND, GREGORY A. · 2010 to 2015
$33.8M
NCATS NIH HHS UL1 TR000135NIAID NIH HHS U01 AI089859
6 · The paper itself

Abstract

backgroundStudies suggest that the recall-based humoral immune responses to influenza A/H1N1 originates from activated memory B cells. The aim of this study was to identify baseline, early and late blood transcriptional signatures (in peripheral blood mononuclear cells/PBMCs) associated with memory B cell response following influenza vaccination.

methodsWe used pre- and post-vaccination mRNA-Seq transcriptional profiling on samples from 159 subjects (50-74years old) following receipt of seasonal trivalent influenza vaccine containing the A/California/7/2009/H1N1-like virus, and penalized regression modeling to identify associations with influenza A/H1N1-specific memory B cell ELISPOT response after vaccination.

resultsGenesets and genes (p-value range 7.92E(-08) to 0.00018, q-value range 0.00019-0.039) demonstrating significant associations (of gene expression levels) with memory B cell response suggest the importance of metabolic (cholesterol and lipid metabolism-related), cell migration/adhesion, MAP kinase, NF-kB cell signaling (chemokine/cytokine signaling) and transcriptional regulation gene signatures in the development of memory B cell response after influenza vaccination.

conclusionThrough an unbiased transcriptome-wide profiling approach, our study identified signatures of memory B cell response following influenza vaccination, highlighting the underappreciated role of metabolic changes (among the other immune function-related events) in the regulation of influenza vaccine-induced immune memory.

Indexed as

Immunologic MemoryTranscriptomeAntibodies, ViralB-LymphocytesEnzyme-Linked Immunospot AssayFemaleGene Expression ProfilingHumansImmunity, HumoralInfluenza A Virus, H1N1 SubtypeInfluenza, HumanInfluenza VaccinesMaleMiddle AgedYoung AdultAntibodies, ViralInfluenza VaccinesAgingB-lymphocytesEnzyme-linked immunospot assayGene expressionImmunity, HumoralInfluenza A virus, H1N1 subtypeInfluenza, HumanInfluenza vaccinesRNASequence analysisVaccination

Identifiers

PMID27317456
PMCPMC5520794

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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.