Evidence map›Paper›PMID 18475579›Full record

ArticleMediators of inflammation1994

The TNF Receptors p55 and p75 Mediate Chemotaxis of PMN Induced by TNFalpha and a TNFalpha 36-62 Peptide.

O Rekdal, Z Konopski, J S Svendsen, J O Winberg, T Espevik, B Osterud

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 56% 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

1 citing paper in PubMed, 9 citations in OpenAlex.

  1. Article
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 3 institutions in 4 countries.

O RekdalInstitute of Medical Biology University of Tromsø Tromsø 9037 Norway.
Z Konopski
J S Svendsen
J O Winberg
T Espevik
B Osterud
Institute of Medical Biology · SGUiT The Arctic University of Norway · NOPolar (Finland) · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study was performed to examine whether residues 36-62 of TNFalpha contain the chemotactic domain of TNFalpha, and whether the p55 and p75 TNF receptors are involved in TNFalpha induced chemotaxis. The chemotactic effect of TNFalpha on PMN was inhibited by the mAbs Hrt-7b and Utr-1, against the p55 and p75 TNF receptors, respectively. Both receptors may therefore be required for mediating the chemotactic effect of TNFcz. The synthetic TNFalpha 36-62, similar to TNFalpha, had chemotactic effects on both PMN and monocytes. The chemotactic activity of the TNFalpha 36-62 peptide on PMN, was inhibited by Htr-7b, Utr-1 and soluble p55 receptor, which shows that the peptide possessed the ability to induce chemotaxis through the TNF receptors. In contrast to TNFalpha, the peptide did not show a cytotoxic activity against WEHI 164 flbrosarcoma cells. It is suggested that different domains of the TNFalpha molecule induce distinct biological effects.

Identifiers

PMID18475579
PMCPMC2365570
OpenAlexW1980898393

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.