Evidence map›Paper›PMID 18475749›Full record

ArticleMediators of inflammation1996

Tumour necrosis factor alpha (TNF-alpha), interleukin-6 (IL-6) and their soluble receptors (sTNF-alpha-Rp55 and slL-6R) serum levels in systemic lupus erythematodes.

E Robak, A Sysa-Jedrzejowska, T Robak, H Stepień, A Woźniacka, E Waszczykowsk

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.3field-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

3 citing papers in PubMed, 14 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

6 authors at 1 institution in 1 country.

E RobakDepartment of Dermatology and Venerology Medical University of Łódź Krzemieniecka 6 Łódź 94-017 Poland.
A Sysa-Jedrzejowska
T Robak
H Stepień
A Woźniacka
E Waszczykowsk
Medical University of Lodz · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated a possible association between serum concentrations of tumour necrosis factor alpha (TNF-alpha), interleukin-6 (IL-6) and their soluble receptors (sTNF-alpha-Rp55 and sIL-6R) using an enzyme-linked immunosorbent assay (ELISA) in 55 patients with systemic lupus erythematodes (SLE) and 16 healthy controls. We also examined a possible association between the serum levels of these peptides and SLE activity, as well as TNF-alpha and IL-6 concentrations and the levels of their soluble receptors. The median concentrations of TNF-alpha, sTNF-alpha-Rp55 and IL-6 were significantly higher in SLE patients than in normal individuals. In contrast, there was no difference between the serum level of sIL-6R in both groups. We found positive correlations between the serum concentrations of TNF-alpha and IL-6 as well as their soluble receptors and disease activity. There were also correlations between TNF-alpha and sTNF-alpha-Rp55 as well as IL-6 and sIL-6R serum levels in SLE patients but there were no such correlations in the normal control group. In conclusion, an increase in the serum levels of TNF-alpha, sTNF-alpha-Rp55 and IL-6 may become useful markers for SLE activity. Patients with SLE have sIL-6R serum concentration similar to that as in normal individuals. However, it correlates with disease activity and the level of IL-6.

Identifiers

PMID18475749
PMCPMC2365820
OpenAlexW2079342574

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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.