Evidence map›Paper›PMID 25606421›Full record

ArticleMeta gene2014

Evaluating the association of APOA2 polymorphism with insulin resistance in adolescents.

Moushira Erfan Zaki, Khalda Sayed Amr, Mohamed Abdel-Hamid

Open access · hybridAbstract read
In one paragraph

Article in Meta gene, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 31% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
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  6. Review
  7. Article
  8. Article
  9. Association between theBiomedicines · 2020
    Article
  10. Generation of Gene-Knockout Mongolian Gerbils via CRISPR/Cas9 System.Frontiers in bioengineering and biotechnology · 2020
    Article
  11. 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

3 authors at 1 institution in 1 country.

Moushira Erfan ZakiBiological Anthropology Department, Medical Research Division, National Research Centre, Egypt.
Khalda Sayed AmrMedical Molecular Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Egypt.
Mohamed Abdel-HamidMedical Molecular Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Egypt.
National Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background265T>C SNP in the APOA-II gene promoter may be associated with obesity risk and insulin resistance (IR). This study aims to analyze the association between the APOA2 - 265T>C SNP and risk for obesity and IR in adolescents. MATERIAL AND

methodsThe study was conducted on 500 adolescents. They were 240 obese and 260 non-obese individuals, aged 16-21 years old. Their mean age was 18.25 ± 2.54 years. Variables examined body weight, height, waist circumference (WC), systolic and diastolic blood pressure (BP), body fat percentage (BF%), and abdominal visceral fat layer. Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) was used as a biomarker for IR. BF% was assessed by body composition analyzer and abdominal visceral fat thickness was determined by ultrasonography. The APOA2 - 265T>C polymorphism genotype was analyzed by PCR amplification of a 273-bp fragment.

resultsGenotype frequencies were in Hardy-Weinberg equilibrium. The frequency of the mutant C allele was significantly higher in obese cases than non-obese cases. After multivariate adjustment, waist, BF%, visceral adipose layer and HOMA-IR were significantly higher in homozygous allele CC carriers than TT + TC carriers. Homozygous individuals for the CC allele had statistically higher values of energy intake, total fat (g/day) and saturated fat (SATFAT) than carriers of the T allele.

conclusionsHomozygous individuals for the C allele had higher obesity risk than carriers of the T allele and had elevated levels of visceral adipose tissue. Moreover, the present study shows that the CC polymorphism is associated with the development of IR [OR 1.89 (1.35-2.91), P = .012] and remains significant after adjusting for gender, age and body mass index.

Indexed as

AdolescentsAnthropometryAPOA2 polymorphismInsulin resistanceObesityVisceral fat

Identifiers

PMID25606421
PMCPMC4287816
OpenAlexW2053066753

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.