Evidence map›Paper›PMID 15817757›Full record

ArticleClinical and diagnostic laboratory immunology2005

Assessment by flow cytometry of cytokine production in malnourished children.

Leonor Rodríguez, Cristina González, Luis Flores, Luis Jiménez-Zamudio, Jaime Graniel, Rocío Ortiz

Open access · diamondAbstract readComparative Study
In one paragraph

Article in Clinical and diagnostic laboratory immunology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.

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  16. Impact of Heat-KilledNutrients · 2020
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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 3 institutions in 1 country.

Leonor RodríguezDepartamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, México, DF, México.
Cristina González
Luis Flores
Luis Jiménez-Zamudio
Jaime Graniel
Rocío Ortiz
Instituto de Salud del Estado de México · MXInstituto Politécnico Nacional · MXUniversidad Autónoma Metropolitana · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malnutrition in children is associated with an increased risk of infection and death. Multiple abnormalities in the immune response, including cytokine production, in protein energy-malnourished children have been described and could account for the increased severity and frequency of infections. In this study, we used flow cytometry to investigate the effects of malnutrition on the production of cytokines (interleukin-2 [IL-2], gamma interferon [IFN-gamma], IL-4, and IL-10) in CD4+ and CD8+ cells and the activation capability (as indicated by CD69+ and CD25+ cells). CD4+ and CD8+ cells from malnourished children showed increased production of IL-4 and IL-10 cytokines and decreased production of IL-2 and IFN-gamma cytokines compared to that in cells from well-nourished, uninfected and well-nourished, infected children. In addition, malnourished children showed impaired activation capability, since the fluorescence intensity of CD69+ and CD25+ cells was lower than that in cells from well-nourished, uninfected and well-nourished, infected children. These results indicate that malnutrition alters the capacity of CD4+ and CD8+ cells to produce IL-2, IFN-gamma, IL-4, and IL-10 in response to stimulus. We concluded that both cytokine production and activation capacity were impaired in malnourished children. This functional impairment may be involved in the failure to develop a specific immune response and the predisposition to infection in these children.

Indexed as

Antigens, CDBody WeightCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesChild, PreschoolCytokinesFemaleFlow CytometryHumansInfantMaleMalnutritionStaining and LabelingStatistics, NonparametricTetradecanoylphorbol AcetateAntigens, CDCytokinesphorbolol myristate acetateTetradecanoylphorbol Acetate

Identifiers

PMID15817757
PMCPMC1074380
OpenAlexW2124758477

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.