Evidence map›Paper›PMID 28900319›Full record

ArticleIndian journal of medical and paediatric oncology : official journal of Indian Society of Medical & Paediatric Oncology

Investigation of Vitamin D Receptor Gene Polymorphism in Pediatric Patients with Brain Cancer.

Baris Yilmaz, Gulnur Ayse Tokuc, Ahmet Koc, Edanur Yesil

Open access · greenAbstract read
In one paragraph

Article in Indian journal of medical and paediatric oncology : official journal of Indian Society of Medical & Paediatric Oncology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.7field-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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. 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

4 authors at 1 institution in 1 country.

Baris YilmazDivision of Paediatric Hematology and Oncology, Marmara University Education and Research Hospital, Istanbul, Turkey.
Gulnur Ayse TokucDivision of Paediatric Hematology and Oncology, Marmara University Education and Research Hospital, Istanbul, Turkey.
Ahmet KocDivision of Paediatric Hematology and Oncology, Marmara University Education and Research Hospital, Istanbul, Turkey.
Edanur YesilDivision of General Paediatrics, Marmara University Education and Research Hospital, Istanbul, Turkey.
Marmara University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimIn recent years, it is believed that Vitamin D may play a protective role in some cancer types. Certain regions of the Vitamin D receptor (VDR) gene may show a genetic difference in structure. The most frequent polymorphisms in this gene are in Taq-1, Fok-1, and Bsm-1 regions. Some adult cancer types are associated with VDR gene polymorphism such as; colorectal carcinoma, breast carcinoma, and prostate carcinoma. Reviewing the medical literature, no such study had been done on children so far. MATERIALS AND

methodsWe investigated the association of the three most common gene polymorphisms (Taq-1, Fok-1, and Bsm-1 regions) in VDR gene in 32 children with brain tumors and forty control healthy volunteers.

resultsWe could not find any relationship between childhood brain tumors and VDR gene polymorphism in these three regions.

conclusionThe present results suggest that the Taq-1, Fok-1, and Bsm-1 polymorphism in the VDR gene and pediatric brain cancers have no association.

Indexed as

Brain cancerschildhoodpolymorphismVitamin D receptor

Identifiers

PMID28900319
PMCPMC5582548
OpenAlexW2981680230

What OpenQuestion holds

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Registered trials

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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.