Evidence map›Paper›PMID 29046732›Full record

Trial reportClinical epigenetics2017

Effect of a diet containing folate and hazelnut oil capsule on the methylation level of the

Raquel Patrícia Ataíde Lima, Rayner Anderson Ferreira do Nascimento, Rafaella Cristhine Pordeus Luna, Darlene Camati Persuhn, Alexandre Sérgio da Silva, Maria da Conceição Rodrigues Gonçalves, Alessio Tony Cavalcanti de Almeida, Ronei Marcos de Moraes, Eliseu Verly Junior, Emmanuelle Fouilloux-Meugnier and 6 more

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

Trial report in Clinical epigenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04523532 (Effect of Intervention With Dietary Folate and Hazelnut Oil on the Methylation Levels of the LEP and POMC Genes, Body Weight and Lipid Profile of Overweight Women), which is not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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.

NCT04523532 nacompletednot on this map

Effect of Intervention With Dietary Folate and Hazelnut Oil on the Methylation Levels of the LEP and POMC Genes, Body Weight and Lipid Profile of Overweight Women

TypeinterventionalSponsorThamires Ribeiro ChavesRan2015 to 2016Enrolled40ConditionsObesityArmsDietary folate and hazelnut oil
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
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  11. Frontiers in endocrinology · 2020
    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

16 authors at 4 institutions in 2 countries.

Raquel Patrícia Ataíde LimaGraduate Program in Nutritional Sciences, Health Sciences Center (Centro de Ciências da Saúd-CCS), Federal University of Paraíba (Universidade Federal da Paraíba), João Pessoa, Brazil.
Rayner Anderson Ferreira do NascimentoGraduate Program in Molecular and Human Biology, Center of Natural and Exact Sciences (Centro de Ciências Exatas da Natureza-CCEN), Federal University of Paraíba, João Pessoa, Brazil.
Rafaella Cristhine Pordeus LunaGraduate Program in Nutritional Sciences, CCS, Federal University of Paraíba, João Pessoa, Brazil.
Darlene Camati PersuhnGraduate Program in Cellular and Molecular Biology CCEN, Federal University of Paraíba, João Pessoa, Brazil.
Alexandre Sérgio da SilvaGraduate Program in Nutritional Sciences, CCS, Federal University of Paraíba, João Pessoa, Brazil.
Maria da Conceição Rodrigues GonçalvesGraduate Program in Nutritional Sciences, CCS, Federal University of Paraíba, João Pessoa, Brazil.
Alessio Tony Cavalcanti de AlmeidaDepartment of Economics, Center for Applied Social Sciences (Centro de Ciências Sociais Aplicada-CCSA), Federal University of Paraíba, João Pessoa, Brazil.
Ronei Marcos de MoraesGraduate Program in Decision Models in Health, CCEN, Federal University of Paraíba, João Pessoa, Brazil.
Eliseu Verly JuniorDepartment of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro (Universidade Estadual do Rio de Janeiro), João Pessoa, Brazil.
Emmanuelle Fouilloux-MeugnierUniversity of Lyon 1, CARMEN-Vileurbanne Laboratory, Villeurbanne, France.
Hubert VidalUniversity of Lyon 1, CARMEN-Vileurbanne Laboratory, Villeurbanne, France.
Luciano PirolaUniversity of Lyon 1, CARMEN-Vileurbanne Laboratory, Villeurbanne, France.
Marciane MagnaniGraduate Program in Nutritional Sciences, CCS, Federal University of Paraíba, João Pessoa, Brazil.
Naila Francis Paulo de OliveiraGraduate Program in Cellular and Molecular Biology CCEN, Federal University of Paraíba, João Pessoa, Brazil.
Patrícia Oliveira PradaGraduate Program in Nutritional and Sport Sciences and Metabolism (Ciências da Nutrição, do Esporte e Metabolismo-CNEM), School of Applied Sciences (Faculdade de Ciências Aplicadas-FCA), State University of Campinas (Universidade Estadual de Campinas-UNICAMP), Campinas, Brazil.
Maria José de Carvalho CostaGraduate Program in Nutritional Sciences, CCS, Federal University of Paraíba, João Pessoa, Brazil.
Universidade Federal da Paraíba · BRUniversité Claude Bernard Lyon 1 · FRUniversidade do Estado do Rio de Janeiro · BRUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStudies of genes that play an important role in the development of obesity are needed, especially studies focusing on genes that regulate food intake and affect nutrient metabolism. For example, the beta-3 adrenergic receptor (

methodsThis was a controlled intervention study involving 40 overweight and obese adult women in which food intake, anthropometric measurements, biochemical analyses, and methylation levels of the

resultsIn the total sample, after the intervention, the women classified as overweight and obese did not present weight loss, and there was a reduction in the methylation levels of the

conclusionsThe beneficial effect of the intake of a hazelnut capsule on the methylation levels of the

trial registrationClinicalTrials.gov, NCT 02846025.

Indexed as

AdultCorylusDNA MethylationDouble-Blind MethodEpigenesis, GeneticFemaleFolic AcidHumansLipidsMiddle AgedObesityOverweightOxidative StressPlant OilsReceptors, Adrenergic, beta-3Treatment OutcomeADRB3 protein, humanFolic AcidLipidsPlant OilsReceptors, Adrenergic, beta-3ADRB3Biochemical analysesDietDNA methylationObesity

Identifiers

PMID29046732
PMCPMC5640916
OpenAlexW2763725049

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.