Evidence map›Paper›PMID 15545055›Full record

ArticleMediators of inflammation2004

Tc1/Tc2 ratio in the inflammatory process in patients with Behçet's disease.

Habib Houman, Agnes Hamzaoui, Imed Ben Ghorbal, Monia Smiti Khanfir, Moncef Feki, Kamel Hamzaoui

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Article in Mediators of inflammation, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

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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

5 citing papers in PubMed, 17 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 2 institutions in 2 countries.

Habib HoumanDepartment of Internal Medicine, La Rabta Hospital, Tunis, Tunisia.
Agnes Hamzaoui
Imed Ben Ghorbal
Monia Smiti Khanfir
Moncef Feki
Kamel Hamzaoui
Hôpital La Rabta · TNClinica de Pneumologie Iaşi · RO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeripheral blood CD8+ T cells expressing interferon gamma and interleukin-4 (IL-4), and lacking CD28 molecules, were responsible for the dynamic interplay between peripheral blood and inflammatory sites.

introductionThe aim of the current study was to define in Behçet's disease (BD), CD8+ T-cell subsets using CD28 and CD11b monoclonal antibodies, and the characterization of the Tc1/Tc2 ratio and perforin expression.

methodsFlow cytometry was used for intracytoplasmic cytokines and perforin expression. Effector cells were investigated by adhesion of CD8+ T cells to human microvascular endothelial cells and by chemotaxis using beta-chemokine.

resultsInterferon-gamma-producing CD8+ T cells in active and remission BD patients were increased, which induce a significant increase of the Tc1:Tc2 ratio in BD. CD8(+)CD28(-)CD11b+ T cells were found to be more expanded in BD patients than in age-matched healthy controls. The expression of CD11b molecules in active BD allowed to CD8(+)CD28+/CD8(+)CD28- subsets to adhere to human microvascular endothelial cells, with more efficiency in BD. Using MIP-1alpha, we observed that the migratory process of CD28(-)CD11b(+) is more important in BD. CD28(-)CD11b+ exhibited an increased perforin expression in BD patients.

conclusionTaken together these results suggest the presence of immune activation, probably in response to a profound inflammation affecting BD patients. The physiopathological significance of these results were toward autoimmune diseases and/or infectious process.

Indexed as

Adrenal GlandsAdultAntibodies, MonoclonalBehcet SyndromeCapillariesCD11b AntigenCD28 AntigensCD8-Positive T-LymphocytesCell AdhesionCells, CulturedChemotaxis, LeukocyteCytokinesEndothelial CellsFemaleHumansIntracellular MembranesAntibodies, MonoclonalCD11b AntigenCD28 AntigensCytokinesMembrane GlycoproteinsPerforinPore Forming Cytotoxic Proteins

Identifiers

PMID15545055
PMCPMC1781571
OpenAlexW2021687886

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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.