Evidence map›Paper›PMID 26870345›Full record

ArticleBiomedical reports2016

Assessment of biochemical parameters and characterization of

Mauricio Andrés Salinas-Santander, Rafael Baltazar León-Cachón, Ana Cecilia Cepeda-Nieto, Celia Nohemí Sánchez-Domínguez, María Antonia González-Zavala, Hugo Leonid Gallardo-Blanco, Sandra Cecilia Esparza-González, Miguel Ángel González-Madrazo

Open access · bronzeAbstract read
In one paragraph

Article in Biomedical reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 34% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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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

8 authors at 3 institutions in 1 country.

Mauricio Andrés Salinas-SantanderResearch Department, Saltillo Unit Faculty of Medicine, Autonomous University of Coahuila, Saltillo, Coahuila CP 2500, Mexico.
Rafael Baltazar León-CachónDepartment of Basic Sciences, Division of Health Sciences, University of Monterrey, San Pedro Garza García, Nuevo León CP 66238, Mexico.
Ana Cecilia Cepeda-NietoResearch Department, Saltillo Unit Faculty of Medicine, Autonomous University of Coahuila, Saltillo, Coahuila CP 2500, Mexico.
Celia Nohemí Sánchez-DomínguezDepartment of Biochemistry and Molecular Medicine, Faculty of Medicine, Autonomous University of Nuevo León, Monterrey, Nuevo León CP 64460, Mexico.
María Antonia González-ZavalaSchool of Chemical Sciences, Autonomous University of Coahuila, Saltillo, Coahuila CP 25280, Mexico.
Hugo Leonid Gallardo-BlancoDepartment of Genetics, School of Medicine, Autonomous University of Nuevo León, Monterrey, Nuevo León CP 64460, Mexico.
Sandra Cecilia Esparza-GonzálezResearch Department, Saltillo Unit Faculty of Medicine, Autonomous University of Coahuila, Saltillo, Coahuila CP 2500, Mexico.
Miguel Ángel González-MadrazoResearch Department, Saltillo Unit Faculty of Medicine, Autonomous University of Coahuila, Saltillo, Coahuila CP 2500, Mexico.
Universidad Autónoma de Coahuila · MXUniversidad Autónoma de Nuevo León · MXUniversity of Monterrey · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is currently considered an inflammatory condition associated with autoimmune diseases, suggesting a common origin. Among other factors, candidate genes may explain the development of this disease. Polymorphisms in the tumor necrosis factor α (TNFα) and lymphoid protein tyrosine phosphatase (PTPN22) genes lead to an increased risk to development of immune and inflammatory diseases. The aim of the present study was to analyze the biochemical parameters and the effect of the TNFα -308G/A and PTPN22 +1858C/T polymorphisms in the susceptibility of adolescents to obesity. A group of 253 adolescent subjects were recruited and classified as obese, overweight or normal weight according to their nutritional status. Anthropometric measurements, clinical and biochemical data were analyzed. DNA was extracted from peripheral blood samples by the phenol-chloroform method, and TNFα -308G/A and PTPN22 1858C/T polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism assays. Clinical, genetic and biochemical parameters were analyzed to determine the existence of a possible association with the development of obesity. Statistically significant differences in body mass index, insulin, triglyceride levels and homeostatic model assessment for insulin resistance (HOMA-IR) index were observed among the three groups analyzed (P≤0.05). The studied polymorphisms did not confer a risk for developing obesity in the analyzed population (P>0.05); however, significantly low levels of insulin and decreased rates of HOMA-IR were observed in the 1858 CT genotype carriers of the PTPN22 gene. In conclusion, no association between the TNFα -308G/A and PTPN22 +1858C/T polymorphisms and the risk to development of obesity in the adolescent population analyzed was observed. However, the 1858 CT genotype of the PTPN22 gene was associated with variations of certain biochemical parameters analyzed.

Indexed as

autoimmune diseasesinflammatoryMexican populationobesityPCR-RFLPPTPN22 +1858C/TTNFα −308G/A

Identifiers

PMID26870345
PMCPMC4726844
OpenAlexW1829302787

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.