Evidence map›Paper›PMID 25688074›Full record

ArticleAnnals of the rheumatic diseases2016

Premature senescence of T-cell subsets in axial spondyloarthritis.

Johannes Fessler, Andrea Raicht, Rusmir Husic, Anja Ficjan, Christina Duftner, Wolfgang Schwinger, Christian Dejaco, Michael Schirmer

Open access · hybridAbstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 16% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. The role of CD8Frontiers in immunology · 2026
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  14. Immunosenescence of T cells: a key player in rheumatoid arthritis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022
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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 2 institutions in 1 country.

Johannes FesslerDepartment of Rheumatology and Immunology, Medical University of Graz, Graz, Austria.
Andrea RaichtDepartment of Pediatric Hemato-Oncology, Medical University of Graz, Graz, Austria.
Rusmir HusicDepartment of Rheumatology and Immunology, Medical University of Graz, Graz, Austria.
Anja FicjanDepartment of Rheumatology and Immunology, Medical University of Graz, Graz, Austria.
Christina DuftnerDepartment of Internal Medicine VI, Innsbruck Medical University, Innsbruck, Austria.
Wolfgang SchwingerDepartment of Pediatric Hemato-Oncology, Medical University of Graz, Graz, Austria.
Christian DejacoDepartment of Rheumatology and Immunology, Medical University of Graz, Graz, Austria.
Michael SchirmerDepartment of Internal Medicine VI, Innsbruck Medical University, Innsbruck, Austria.
Medical University of Graz · ATInnsbruck Medical University · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the possible occurrence of early thymic failure and premature senescence of naïve and memory T-cells in patients with axial spondyloarthritis (aSpA).

methodsProspective, cross-sectional study of consecutive patients with aSpA (n=51), rheumatoid arthritis (RA, n=51) and healthy controls (HCs, n=50). Demographic, clinical and laboratory parameters were collected in all patients and we isolated naïve (CD45RA(+)) and memory (CD45RO(+)) CD4(+) and CD8(+) T-cell subsets by MACS technology. T-cell receptor rearrangement excision circle (TREC) and telomere length were measured by real-time PCR. We used TRECs as a surrogate for thymus function and telomere length as an indicator of cellular senescence. Telomerase activity was analysed with the Telomeric Repeat Amplification Protocols.

resultsWe observed a premature decline of thymic output in patients with aSpA and patients with RA compared with HCs as indicated by a reduction of TREC levels in naive T-cells (aSpA: age adjusted regression coefficient (regcoeff) for CD4(+)CD45RA(+) T-cells -2.566, p=0.023; RA regcoeff=-2.844, p=0.008). Telomere length of all CD4(+) and CD8(+) T-cell subsets was reduced in young patients with aSpA compared with HCs, whereas data for patients with RA were comparable with HCs. Telomerase activity was inversely correlated with telomere length in HCs (correlation coefficient (corcoeff)=-0.532, p<0.001) but not in patients with aSpA (corcoeff=-0.056, p=0.697) and RA (corcoeff=-0.003, p=0.982).

conclusionsOur data indicate an age-inappropriate shrinkage of thymic output, an inappropriate shortening of telomeres in young patients with aSpA and an impaired telomerase enzyme in patients with aSpA and RA.

Indexed as

AdultAgedArthritis, RheumatoidCase-Control StudiesCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCellular SenescenceCross-Sectional StudiesFemaleFlow CytometryHumansLeukocyte Common AntigensLinear ModelsMaleMiddle AgedMultivariate AnalysisLeukocyte Common AntigensReceptors, Antigen, T-CellAutoimmune DiseasesRheumatoid ArthritisSpondyloarthritisT Cells

Identifiers

PMID25688074
PMCPMC4819616
OpenAlexW2011268255

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.