Evidence map›Paper›PMID 32597926›Full record

SynthesisAdvances in nutrition (Bethesda, Md.)2020

Meta-Analysis of the Association Between the rs228570 Vitamin D Receptor Gene Polymorphism and Arterial Hypertension Risk.

Ivone F O C Nunes, Ana A C M Cavalcante, Marcus V O B Alencar, Marcos D F Carvalho, José L R Sarmento, Nayra S C C A Teixeira, Adriana A Paiva, Lídia R Carvalho, Leopoldo F M Nascimento, Maria S P Cruz and 3 more

Erratum issuedOpen access · greenAbstract readMeta-Analysis
In one paragraph

Synthesis in Advances in nutrition (Bethesda, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Association betweenPeerJ · 2023
    Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Article
  6. Observational
  7. Review
  8. Observational
  9. Review
  10. Article
  11. Review
  12. Review
  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 2 institutions in 1 country.

Ivone F O C NunesPost-Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Ana A C M CavalcantePost-Graduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, Brazil.
Marcus V O B AlencarPost-Graduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Piauí, Brazil.
Marcos D F CarvalhoDepartment of Animal Science, Federal University of Piauí, Teresina, Piauí, Brazil.
José L R SarmentoPost-Graduate Program in Animal Science, Federal University of Piauí, Teresina, Piauí, Brazil.
Nayra S C C A TeixeiraPost-Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Adriana A PaivaPost-Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Lídia R CarvalhoPost-Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Leopoldo F M NascimentoPost-Graduate Program in Animal Science, Federal University of Piauí, Teresina, Piauí, Brazil.
Maria S P CruzPost-Graduate Program in Animal Science, Federal University of Piauí, Teresina, Piauí, Brazil.
Marcelo M RogeroFaculty of Public Health, University of São Paulo, São Paulo, São Paulo, Brazil.
Andréia C B LimaDepartment of Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Cecilia M R G CarvalhoPost-Graduate Program in Food and Nutrition, Federal University of Piauí, Teresina, Piauí, Brazil.
Universidade Federal do Piauí · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The association between FokI polymorphism in the vitamin D receptor (VDR) gene and susceptibility to arterial hypertension (HT) is controversial. Thus, we evaluated the relation between FokI and HT according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines using MEDLINE® (Medical Literature Analysis and Retrieval System Online)/PubMed, Scopus, and Cochrane Library CENTRAL databases. Data from case-control studies, including the number of participants, age, 25-hydroxyvitamin D concentrations, systolic and diastolic blood pressure values, FokI allele, and genotype frequency were extracted by 2 independent authors and OR was calculated with the 95% CI to assess the strength of the association between the FokI variant and odds of HT. In general and subgroup analyses, we used allelic (f compared with F), common (ff compared with FF + Ff), risk (ff + Ff compared with FF), and additive (ff compared with FF) models. Six case-control studies including 3140 cases and 3882 controls were reviewed in the meta-analysis. Global assessment revealed a correlation between FokI and reduced odds of HT in the additive/homozygote model (ff compared with FF; OR: 0.65; 95% CI: 0.45-0.94) and common/recessive model (ff compared with FF + Ff; OR: 0.75; 95% CI: 0.57-0.99). In Asian subjects, there was a significant reduction in the odds of HT in additive (ff compared with FF; OR: 0.84; 95% CI: 0.73-0.98) and risk models (ff + Ff compared with FF; OR: 0.87, 95% CI: 0.78-0.97), in particular, for Indians (South). In Africans, the statistically significant association occurred in the additive and common models. Allele f in the FokI polymorphism of the VDR gene was associated with reduced odds of HT in the general population based on the risk model. Thus, nutritional genomics can help understand the influence of nutrition on metabolic homeostasis pathways and the clinical consequences of hypertension. This study shows the need for healthy, anti-inflammatory, and antioxidant compounds to prevent or treat chronic complications.

Indexed as

HypertensionReceptors, CalcitriolAdultAsian PeopleCase-Control StudiesGenetic Predisposition to DiseaseHumansPolymorphism, GeneticReceptors, Calcitriol1,25(OH)2D25(OH)Dcardiovascular diseasereninrs10735810

Identifiers

PMID32597926
PMCPMC7490169
OpenAlexW3037265024

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.