Evidence map›Paper›PMID 30619362›Full record

ArticleFrontiers in immunology2018

Natural Killer Cell Education Is Associated With a Distinct Glycolytic Profile.

Caroline Pfeifer, Andrew J Highton, Sven Peine, Jürgen Sauter, Alexander H Schmidt, Madeleine J Bunders, Marcus Altfeld, Christian Körner

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.3field-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

32 citing papers in PubMed, 45 citations in OpenAlex.

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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

8 authors at 5 institutions in 2 countries.

Caroline PfeiferResearch Department Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany.
Andrew J HightonResearch Department Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany.
Sven PeineInstitute for Transfusion Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Jürgen SauterDKMS Gemeinnützige GmbH, Tübingen, Germany.
Alexander H SchmidtDKMS Gemeinnützige GmbH, Tübingen, Germany.
Madeleine J BundersResearch Department Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany.
Marcus AltfeldResearch Department Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany.
Christian KörnerResearch Department Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany.
Leibniz Institute of Virology (LIV) · DEDeutsche Knochenmarkspenderdatei · DEUniversität Hamburg · DEUniversity Medical Center Hamburg-Eppendorf · DEUniversity of Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NK cells expressing self-inhibitory receptors display increased functionality compared to NK cells lacking those receptors. The acquisition of functional competence in these particular NK-cell subsets is termed education. Little is known about the underlying mechanisms that lead to the functional differences between educated and uneducated NK cells. An increasing number of studies suggest that cellular metabolism is a determinant of immune cell functions. Thus, alterations in cellular metabolic pathways may play a role in the process of NK-cell education. Here, we compared the glycolytic profile of educated and uneducated primary human NK cells. KIR-educated NK cells showed significantly increased expression levels of the glucose transporter Glut1 in comparison to NKG2A-educated or uneducated NK cells with and without exposure to target cells. Subsequently, the metabolic profile of NK-cell subsets was determined using a Seahorse XF Analyzer. Educated NK cells displayed significantly higher rates of cellular glycolysis than uneducated NK cells even in a resting state. Our results indicate that educated and uneducated NK cells reside in different metabolic states prior to activation. These differences in the ability to utilize glucose may represent an underlying mechanism for the superior functionality of educated NK cells expressing self-inhibitory receptors.

Indexed as

Cell LineGlucose Transporter Type 1GlycolysisHealthy VolunteersHumansImmunomagnetic SeparationKiller Cells, NaturalNK Cell Lectin-Like Receptor Subfamily CPrimary Cell CultureGlucose Transporter Type 1KLRC1 protein, humanNK Cell Lectin-Like Receptor Subfamily CSLC2A1 protein, humancytotoxicityGlut1glycolysisHLA class Ikiller-cell immunoglobulin-like receptor (KIR)metabolismNK-cell education

Identifiers

PMID30619362
PMCPMC6305746
OpenAlexW2905084973

What OpenQuestion holds

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LicenceCC BY
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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.