Evidence map›Paper›PMID 21750916›Full record

ArticleMolecular biology reports2012

Macrophage migration inhibitory factor gene -173G>C polymorphism and risk of bladder cancer in southeast China: a case-control analysis.

Qinbo Yuan, Meilin Wang, Miaomiao Wang, Zhengdong Zhang, Wei Zhang

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In one paragraph

Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 30% 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

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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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Qinbo YuanDepartment of Urology, Huaiyin Hospital of Huaian City, Huaian, China.
Meilin Wang
Miaomiao Wang
Zhengdong Zhang
Wei Zhang
Nanjing Medical University · CNJiangsu Province Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory factors may promote carcinogenesis. Macrophage migration inhibitory factor (MIF), which is derived from T-cell, known as a member of the transforming growth factor-β (TGF-β) superfamily, plays an important role in the pro- and anti-inflammatory response to infection and in the etiology of bladder cancer. We hypothesized that MIF-173 locus polymorphism might contribute to genetic susceptibility to bladder cancer. In a hospital-based case-control study of 325 patients with bladder cancer and 345 cancer-free controls frequency-matched by age, sex, smoking status, and alcohol use, we genotyped the MIF polymorphism and analyzed immunohistochemical stained operational bladder cancer tissue sections for MIF. We found that individuals with GC/CC genotype had a significantly decreased risk of bladder cancer (adjusted OR = 0.57, 95% CI, 0.41-0.79) than those with GG genotype. In the stratification analysis, we found that the decreased risk was more pronounced among older subjects (adjusted OR = 0.56, 95% CI, 0.39-0.81), men (0.47, 0.33-0.68), smokers (0.54, 0.35-0.85), and ever-drinkers (0.44, 0.27-0.71). The percentage of positive staining in the cytoplasm and nucleus in the normal and bladder cancer with CC/GC genotype tissues was higher than that of GG genotype bladder cancer tissue(39.1% vs. 75.0% in strong staining for GG and GC/CC genotypes, respectively, P = 0.028). In conclusion, MIF -173G>C polymorphism may play a role in the etiology of bladder cancer in southern Chinese population. Large studies are warranted to validate our findings.

Indexed as

Case-Control StudiesChinaDNA PrimersFemaleGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHumansImmunohistochemistryIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMaleOdds RatioPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideDNA PrimersIntramolecular OxidoreductasesMacrophage Migration-Inhibitory FactorsMIF protein, human

Identifiers

PMID21750916
OpenAlexW2091781228

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.