Evidence map›Paper›PMID 19444449›Full record

ArticleRheumatology international2010

Altered T-cell subtypes in spondyloarthritis, rheumatoid arthritis and polymyalgia rheumatica.

Christian Dejaco, Christina Duftner, Andrea Klauser, Michael Schirmer

Abstract read
PubMed Publisher
In one paragraph

Article in Rheumatology international, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
1.5field-weighted citation impact, top 19% 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

26 citing papers in PubMed, 3 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  4. Trial
  5. Apremilast therapy increases CD39Rheumatology international · 2026
    Observational
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  8. Polymyalgia rheumatica: An update (Review).Experimental and therapeutic medicine · 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

4 authors at 2 institutions in 1 country.

Christian DejacoDivision of General Internal Medicine, Clinical Department of Internal Medicine, Innsbruck Medical University, Innsbruck, Austria. christian.dejaco@ekh.at
Christina Duftner
Andrea Klauser
Michael Schirmer
Innsbruck Medical University · ATKrankenhaus der Elisabethinen · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of the present study was to assess the prevalences of naive, memory, memory/effector, regulatory and activated T-cells in peripheral blood (PB) and synovial fluid (SF) of patients with spondyloarthritis (SpA), rheumatoid arthritis (RA), polymyalgia rheumatica/giant cell arteritis (PMR/GCA) and healthy controls (HC). Twenty-two patients with SpA, 15 patients with RA, 38 patients with PMR/GCA and 17 HC were prospectively enrolled. The expression of differentiation and activation markers (CD3, CD4, CD8, CD25, CD28, CD45RA, CD45RO) characterizing T-cell subsets were analyzed by flow cytometry. The frequency of CD3(+)CD4(+)CD28(-) memory/effector T-cells was increased in PB of patients with SpA (median 1.1%, range 0.1-69.6), RA (2.5%, 0-42.9) and PMR/GCA (2.7%, 0-49.5) when compared with HC (0.7%, 0-38.0) and tended to be higher in SF of SpA patients (4.5%, 0.2-7.2, P = 0.084). CD28(+)CD45RA(+)CD4(+) (9.6%, 4.1-10.3) and CD28(+)CD45RA(+)CD8(+) naive T-cells (15.0%, 12.9-26.2) were reduced and CD28(+)CD45RO(+)CD4(+) (93.5%, 51.0-99.0), CD28(+)CD45RO(+)CD8(+) memory (81.2%, 38.9-83.5), CD8(+)CD25(+) activated T-cells (10.9%, 2.7-13.8) and CD4(+)CD25(hi) TREGs (10.2%, 7.0-13.3) were increased in SF compared to PB (P < 0.05 each). These findings demonstrate altered T-cell subsets in patients with immune-mediated disease, particularly at sites of inflammation.

Indexed as

AdultAgedAntigens, SurfaceArthritis, RheumatoidBiomarkersFemaleFlow CytometryHumansImmunologic MemoryLymphocyte ActivationLymphocyte CountMaleMiddle AgedPolymyalgia RheumaticaPredictive Value of TestsProspective StudiesAntigens, SurfaceBiomarkers

Identifiers

PMID19444449
OpenAlexW2009517295

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.