Evidence map›Paper›PMID 26155128›Full record

ArticleCentral-European journal of immunology2014

Cytokine patterns in paediatric patients presenting serious gastrointestinal and respiratory bacterial infections.

Oralia Nájera-Medina, Monika Palacios-Martínez, Leonor Rodríguez-Cruz, Consuelo Del Carmen Cortés-Bejar, Fernando Valencia-Chavarría, Daniel Martínez-Gómez, María Cristina González-Torres

Open access · goldAbstract read
In one paragraph

Article in Central-European journal of immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 24% 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, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. 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

7 authors at 2 institutions in 1 country.

Oralia Nájera-MedinaDepartment of Health Care - Autonomous Metropolitan University - Xochimilco, México.
Monika Palacios-MartínezDepartment of Health Care - Autonomous Metropolitan University - Xochimilco, México.
Leonor Rodríguez-CruzDepartament of Health Sciences -Autonomous Metropolitan University - Iztapalapa, México.
Consuelo Del Carmen Cortés-BejarXochimilco Maternal and Paediatric Hospital of the Government of Mexico City, México.
Fernando Valencia-ChavarríaXochimilco Maternal and Paediatric Hospital of the Government of Mexico City, México.
Daniel Martínez-GómezDepartment of Health Care - Autonomous Metropolitan University - Xochimilco, México.
María Cristina González-TorresDepartament of Health Sciences -Autonomous Metropolitan University - Iztapalapa, México.
Universidad Autónoma Metropolitana · MXFederal Government of Mexico · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the adaptive immune response, the types of cytokines produced define whether there is a cellular (T1) or a humoral (T2) response. Specifically, in the T1 response, interleukin 2 (IL-2), interferon γ (IFN-γ) and tumor necrosis factor β (TNF-β) are produced, whereas in the T2 response, IL-4, IL-5, IL- 6, IL-10 and IL-13 are primarily produced. Cytokines are primarily involved in the regulation of immune system cells. The aim of the present study was to evaluate the cytokine patterns (Type 1/Type 2) and TNF-α expression levels in children with severe gastrointestinal and respiratory bacterial infections. The enzyme-linked immunosorbent assay (ELISA) technique was used to identify the cytokines and the infectious agents. The results obtained demonstrated that, in general, children with bacterial infections experienced an increase in IL-2, IFN-γ and IL-4 concentrations and a decrease in TNF-α, IL-5 and IL-6 concentrations when compared to healthy children. Specifically, type 1 cytokines and an increased TNF-α concentration were found in children with gastrointestinal infections. However, patients with respiratory infections showed increased concentrations of both T2 (IL-4, IL-6 and IL-10) and T1 (IL-2 and IFN-γ) components. Thus, it was concluded that children with gastrointestinal infections exclusively developed a T1 response, whereas children with respiratory infections developed a T1/T2 response to fight the infection.

Indexed as

cytokinesELISAgastrointestinal infectionsrespiratory infectionsT1T2

Identifiers

PMID26155128
PMCPMC4440032
OpenAlexW2186165848

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.