Evidence map›Paper›PMID 24084050›Full record

ArticleNutrients2013

The role of Vitamin D level and related single nucleotide polymorphisms in Crohn's disease.

Andre Y O M Carvalho, Karen S Bishop, Dug Yeo Han, Stephanie Ellett, Amalini Jesuthasan, Wen J Lam, Lynnette R Ferguson

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Observational
  4. Article
  5. Article
  6. Journal of immunology research · 2020
    Article
  7. Article
  8. Vitamin D, the gut microbiome and inflammatory bowel disease.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2018
    Review
  9. Observational
  10. Article
  11. Review
  12. Vitamin D and inflammatory bowel disease.BioMed research international · 2015
    Review
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

7 authors at 1 institution in 2 countries.

Andre Y O M CarvalhoPresbyterian University Mackenzie, R. da Consolacao 930, Sao Paulo 01302-907, Brazil. l.ferguson@auckland.ac.nz.
Karen S Bishop
Dug Yeo Han
Stephanie Ellett
Amalini Jesuthasan
Wen J Lam
Lynnette R Ferguson
University of Auckland · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New Zealand has one of the highest rates of Crohn's Disease (CD) in the world, and there is much speculation as to why this might be. A high risk of CD has been associated with deficient or insufficient levels of Vitamin D (Vit D), lifestyle as well as various genetic polymorphisms. In this study we sought to analyse the relevance of serum Vit D levels, lifestyle and genotype to CD status. Serum samples were analysed for 25-OH-Vitamin D levels. DNA was isolated from blood and cheek-swabs, and Sequenom and ImmunoChip techniques were used for genotyping. Serum Vit D levels were significantly lower in CD patients (mean = 49.5 mg/L) than those found in controls (mean = 58.9 mg/L, p = 4.74 × 10⁻⁶). A total of seven single nucleotide polymorphisms were examined for effects on serum Vit D levels, with adjustment for confounding variables. Two variants: rs731236[A] (VDR) and rs732594[A] (SCUBE3) showed a significant association with serum Vit D levels in CD patients. Four variants: rs7975232[A] (VDR), rs732594[A] (SCUBE3), and rs2980[T] and rs2981[A] (PHF-11) showed a significant association with serum Vit D levels in the control group. This study demonstrates a significant interaction between Vit D levels and CD susceptibility, as well as a significant association between Vit D levels and genotype.

Indexed as

Polymorphism, Single NucleotideAdolescentAdultAgedAged, 80 and overCalcium-Binding ProteinsCase-Control StudiesChildCrohn DiseaseFemaleGenotypeHumansLife StyleMaleMiddle AgedNew ZealandCalcium-Binding ProteinsReceptors, CalcitriolSCUBE3 protein, humanVDR protein, humanVitamin D

Identifiers

PMID24084050
PMCPMC3820050
OpenAlexW1974325029

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.