Evidence map›Paper›PMID 24089567›Full record

ArticleJournal of virology2013

Epstein-Barr virus coinfection in children boosts cytomegalovirus-induced differentiation of natural killer cells.

Shanie Saghafian-Hedengren, Ebba Sohlberg, Jakob Theorell, Claudia Carvalho-Queiroz, Noémi Nagy, Jan-Olov Persson, Caroline Nilsson, Yenan T Bryceson, Eva Sverremark-Ekström

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 7% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
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  3. The influence of Epstein-Barr virus and cytomegalovirus on childhood respiratory health: A population-based prospective cohort study.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2020
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  12. OMIP-098: A 26 parameter, 24 color flow cytometry panel for human memory NK cell phenotyping.Cytometry. Part A : the journal of the International Society for Analytical Cytology · 2023
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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

9 authors at 3 institutions in 1 country.

Shanie Saghafian-HedengrenDepartment of Molecular Biosciences, Wenner-Gren Institute, Stockholm University, Stockholm, Sweden.
Ebba Sohlberg
Jakob Theorell
Claudia Carvalho-Queiroz
Noémi Nagy
Jan-Olov Persson
Caroline Nilsson
Yenan T Bryceson
Eva Sverremark-Ekström
Stockholm University · SEKarolinska Institutet · SEKarolinska University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During childhood, infections with cytomegalovirus (CMV) and Epstein-Barr virus (EBV) can occur in close temporal proximity. Active, as well as latent, CMV infection is associated with enlarged subsets of differentiated natural killer (NK) and cytotoxic T cells. How EBV infection may influence CMV-driven immune differentiation is not known. We found that EBV coinfection selectively influenced the NK cell compartment of CMV-seropositive (CMV(+)) children. Coinfected children had significantly higher proportions of peripheral-blood NKG2C(+) NK cells than CMV(+) EBV(-) children. Ex vivo NK cell degranulation after target cell stimulation and plasma IL-15 levels were significantly higher in CMV(+) children. EBV coinfection was related to the highest levels of plasma interleukin-15 (IL-15) and IL-12p70. Remarkably, in vitro EBV infection of peripheral blood mononuclear cells (PBMC) from EBV(-) CMV(+) children increased NKG2C(+) NK cell proportions. A similar tendency was seen in cocultures of PBMC with EBV(+) lymphoblastoid B-cell lines (LCL) and IL-15. After K562 challenge, NKG2C(+) NK cells excelled in regard to degranulation and production of gamma interferon, regardless of whether there was previous coculture with LCL. Taken together, our data suggest that dual latency with these herpesviruses during childhood could contribute to an in vivo environment supporting differentiation and maintenance of distinct NK cell populations. This viral imprint may affect subsequent immune responses through altered distributions of effector cells.

Indexed as

Cell DifferentiationChild, PreschoolCohort StudiesCoinfectionCytomegalovirusCytomegalovirus InfectionsEpstein-Barr Virus InfectionsFemaleHerpesvirus 4, HumanHumansInterleukin-12Interleukin-15Killer Cells, NaturalLeukocyte CountLeukocytes, MononuclearMaleInterleukin-12Interleukin-15

Identifiers

PMID24089567
PMCPMC3838261
OpenAlexW2117282373

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.