Evidence map›Paper›PMID 33193368›Full record

ArticleFrontiers in immunology2020

Impact of Aging on the Phenotype of Invariant Natural Killer T Cells in Mouse Thymus.

Georgia Papadogianni, Inga Ravens, Oliver Dittrich-Breiholz, Günter Bernhardt, Hristo Georgiev

Open access · goldAbstract readComparative Study
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

12 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  9. CD8Frontiers in immunology · 2022
    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

5 authors at 1 institution in 1 country.

Georgia PapadogianniInstitute of Immunology, Hannover Medical School, Hannover, Germany.
Inga RavensInstitute of Immunology, Hannover Medical School, Hannover, Germany.
Oliver Dittrich-BreiholzResearch Core Unit Genomics, Hannover Medical School, Hannover, Germany.
Günter BernhardtInstitute of Immunology, Hannover Medical School, Hannover, Germany.
Hristo GeorgievInstitute of Immunology, Hannover Medical School, Hannover, Germany.
Medizinische Hochschule Hannover · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Invariant natural killer T (iNKT) cells represent a subclass of T cells possessing a restricted repertoire of T cell receptors enabling them to recognize lipid derived ligands. iNKT cells are continuously generated in thymus and differentiate into three main subpopulations: iNKT1, iNKT2, and iNKT17 cells. We investigated the transcriptomes of these subsets comparing cells isolated from young adult (6-10 weeks old) and aged BALB/c mice (25-30 weeks of age) in order to identify genes subject to an age-related regulation of expression. These time points were selected to take into consideration the consequences of thymic involution that radically alter the existing micro-milieu. Significant differences were detected in the expression of histone genes affecting all iNKT subsets. Also the proliferative capacity of iNKT cells decreased substantially upon aging. Several genes were identified as possible candidates causing significant age-dependent changes in iNKT cell generation and/or function such as genes coding for granzyme A, ZO-1, EZH2, SOX4, IGF1 receptor, FLT4, and CD25. Moreover, we provide evidence that IL2 differentially affects homeostasis of iNKT subsets with iNKT17 cells engaging a unique mechanism to respond to IL2 by initiating a slow rate of proliferation.

Indexed as

Age FactorsAgingAnimalsCell ProliferationCells, CulturedCellular SenescenceCytokinesFemaleGene Expression RegulationImmunosenescenceInterleukin-2Mice, Inbred BALB CMice, Inbred C57BLMice, KnockoutNatural Killer T-CellsPhenotypeB lymphoid kinase, mouseCytokinesInterleukin-2src-Family KinasesagingIL2invariant natural killer T cellsthymustranscriptome

Identifiers

PMID33193368
PMCPMC7662090
OpenAlexW3094995333

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.