Evidence map›Paper›PMID 24690159›Full record

Trial reportTrials2014

Consumption of whole grains and legumes modulates the genetic effect of the APOA5 -1131C variant on changes in triglyceride and apolipoprotein A-V concentrations in patients with impaired fasting glucose or newly diagnosed type 2 diabetes.

Ryungwoo Kang, Minjoo Kim, Jey Sook Chae, Sang-Hyun Lee, Jong Ho Lee

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01784952 (Consumption of Whole Grains and Legumes Modulates the Genetic Effect of the APOA5 -1131C Variant), which is not on this map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
2.4field-weighted citation impact, top 12% 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.

NCT01784952 nacompletednot on this map

Consumption of Whole Grains and Legumes Modulates the Genetic Effect of the APOA5 -1131C Variant

TypeinterventionalSponsorYonsei UniversityRan2012 to 2012Enrolled200ConditionsSubjects With Mild Hypertriglyceridemia in Type 2 DMArmsDietary intervention
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  11. Review
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  16. Article
  17. Legume intake and risk of nonalcoholic fatty liver disease.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2019
    Article
  18. Nutrigenomic Information in the openEHR Data Set.Applied clinical informatics · 2018
    Article
  19. Article
  20. 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

5 authors at 2 institutions in 1 country.

Ryungwoo Kang
Minjoo Kim
Jey Sook Chae
Sang-Hyun Lee
Jong Ho LeeDepartment of Food and Nutrition, College of Human Ecology, National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea. jhleeb@yonsei.ac.kr.
Yonsei University · KRNational Health Insurance Service Ilsan Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe apolipoprotein A5 gene (APOA5) -1131 T > C polymorphism is associated with mild hypertriglyceridemia in type 2 diabetic subjects, and interacts with dietary fat in the determination of triglyceride concentrations. We examined whether a substitution of whole grains and legumes for refined rice in a high carbohydrate diet (about 65% of energy derived from carbohydrate) may modify the effect of this variant on changes in apolipoprotein A-V (apoA-V) and triglyceride concentrations.

methodsWe genotyped the APOA5 -1131 T > C in individuals with impaired fasting glucose (IFG) or newly diagnosed type 2 diabetes, who were randomly assigned to either a group ingesting whole grain and legume meals daily or a control group for 12 weeks.

resultsAfter dietary intervention, we observed significant interactions between the APOA5 -1131 T > C polymorphism and carbohydrate sources (whole grains and legumes versus refined rice) in the determination of mean percent changes in triglyceride and apoA-V (P interactions <0.001 and =0.038, respectively). In the refined rice group (n = 93), the carriers of the risk C allele (n = 50) showed a greater increase in the mean percent changes of triglyceride and apoA-V than noncarriers after adjusting for HOMA-IR (P = 0.004 and 0.021, respectively). The whole grain and legume group (n = 92), however, showed a decrease in fasting glucose, HOMA-IR, and triglyceride, and an increase in apoA-V, irrespective of genotype.

conclusionsThe data showed that the magnitude of the genetic effect of the APOA5 -1131C variant on triglyceride and apoA-V levels was modulated when substituting consumption of whole grains and legumes for refined rice as a carbohydrate source in IFG or diabetic subjects.

trial registrationClinicalTrials.gov: NCT01784952.

Indexed as

Dietary CarbohydratesEdible GrainFabaceaePolymorphism, GeneticApolipoprotein A-VApolipoproteins ABiomarkersBlood GlucoseDiabetes Mellitus, Type 2FastingFemaleGenotypeHumansInsulinMaleMiddle AgedAPOA5 protein, humanApolipoprotein A-VApolipoproteins ABiomarkersBlood GlucoseDietary CarbohydratesInsulinTriglycerides

Identifiers

PMID24690159
PMCPMC3974230
OpenAlexW1994344238

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.