Evidence map›Paper›PMID 27066374›Full record

ArticleSpringerPlus2016

Association of vitamin D receptor variants with clinical parameters in prostate cancer.

Sarah Braga Rodrigues Nunes, Fabrícia de Matos Oliveira, Adriana Freitas Neves, Galber Rodrigues Araujo, Karina Marangoni, Luiz Ricardo Goulart, Thaise Gonçalves Araújo

Open access · diamondAbstract read
In one paragraph

Article in SpringerPlus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 10% 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, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Current urology · 2022
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  11. The Association of a Novel IdentifiedCancer genomics & proteomics
    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

7 authors at 3 institutions in 2 countries.

Sarah Braga Rodrigues NunesLaboratory of Genetics and Biotechnology, Institute of Genetics and Biochemistry, Federal University of Uberlandia, Campus Patos de Minas, Av. Getúlio Vargas, 230, Sala 206, Patos de Minas, MG 38700-128 Brazil.
Fabrícia de Matos OliveiraFaculty of Mathematics, Federal University of Uberlandia, Campus Patos de Minas, Patos de Minas, MG 38700-128 Brazil.
Adriana Freitas NevesLaboratory of Molecular Biology, Federal University of Goias, Goiânia, GO Brazil.
Galber Rodrigues AraujoNanobiotechnology Laboratory, Institute of Genetics and Biochemistry, Federal University of Uberlandia, Campus Umuarama, Bloco 2E, Sala 248, Uberlandia, MG 38400-902 Brazil.
Karina MarangoniNanobiotechnology Laboratory, Institute of Genetics and Biochemistry, Federal University of Uberlandia, Campus Umuarama, Bloco 2E, Sala 248, Uberlandia, MG 38400-902 Brazil.
Luiz Ricardo GoulartDepartment of Medical Microbiology and Immunology, University of California Davis, Davis, CA USA.
Thaise Gonçalves AraújoLaboratory of Genetics and Biotechnology, Institute of Genetics and Biochemistry, Federal University of Uberlandia, Campus Patos de Minas, Av. Getúlio Vargas, 230, Sala 206, Patos de Minas, MG 38700-128 Brazil.
Universidade Federal de Uberlândia · BRUniversidade Federal de Goiás · BRUniversity of California Davis Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeProstate Cancer (PCa) is one of the most common cancers in men and its early detection can provide a high chance of cure. The detection of Vitamin D Receptor (VDR) gene polymorphisms may be useful as a molecular indicator of clinical outcome, once VDR is implicated in a wide variety of biological processes including modulation of the immune response and inhibition of cancer cell growth, angiogenesis and metastasis. In this study we explored the Single Nucleotide Polymorphisms (SNPs) FokI, BsmI, ApaI and TaqI, to evaluate the susceptibility locus for PCa and verify its correlation with clinical parameters.

methodsVDR polymorphisms were detected by PCR followed by Restriction Fragment Length Polymorphism (PCR-RFLP). DNA samples were extracted from peripheral blood of 342 patients: 132 PCa, 41 Benign Prostatic Hyperplasia and 169 young healthy volunteers.

resultsStatistical analysis showed a noteworthy correlation among SNPs and clinical pathological features. CC genotype (TaqI) was correlated with the age at diagnosis (>58 years old), and GG (BsmI) was associated to lower Prostate-Specific Antigen (PSA) levels (<10 ng/mL). Moreover, when PCa patients were subgrouped, G allele (BsmI) significantly increased the estimated chance for PSA < 10 ng/mL, and GG/GG genotype (BsmI/ApaI) provided a 9.75 fold increased chance of patients with PCa to present lower PSA levels.

conclusionsThe polymorphisms of VDR gene showed a genotype-phenotype association and presented new correlations with different parameters as age and PSA levels.

Indexed as

PolymorphismsProstate cancerProstate-specific antigenVitamin D receptor

Identifiers

PMID27066374
PMCPMC4805678
OpenAlexW2310444680

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.