Evidence map›Paper›PMID 23893397›Full record

SynthesisTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2013

Association between NQO1 C609T polymorphism and colorectal cancer risk.

Yongbing Wang, Genfu Zhang, Yunbao Luo

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Association between NQO1 Pro187Ser polymorphism and esophageal cancer: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
  2. Article
  3. Article
  4. 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

3 authors.

Yongbing WangDepartment of General Surgery, Shanghai Pudong New Area People's Hospital, Shanghai, 201299, China, yongbingwangs@yahoo.com.
Genfu Zhang
Yunbao Luo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NAD(P)H: quinone oxidoreductase 1 (NQO1) is a cytosolic enzyme, and the NQO1 C609T polymorphism is associated with the enzymatic activity of NQO1. Many studies were performed to assess the association between NQO1 C609T polymorphism and colorectal cancer risk, but no consensus was available up to now. We conducted a meta-analysis to examine the association between NQO1 C609T polymorphism and colorectal cancer risk, and the pooled odds ratios (OR) with their 95% confidence intervals (95% CI) were used to assess the association. Finally, 12 studies involving 4,026 cases and 4,855 controls were included into the meta-analysis. Overall, there was an obvious association between NQO1 C609T polymorphism and colorectal cancer risk (T versus C: OR = 1.28, 95% CI 1.08-1.51, P = 0.005; TT versus CC: OR = 1.60, 95% CI 1.10-2.33, P = 0.015; TT/CT versus CC: OR = 1.36, 95% CI 1.09-1.69, P = 0.006; TT versus CT/CC: OR = 1.37, 95% CI 1.05-1.80, P = 0.022). Subgroup analysis by ethnicity showed that the association was obvious in both Caucasians and Asians. Therefore, the meta-analysis provides strong evidence for the association between NQO1 C609T polymorphism and colorectal cancer risk, and the T allele of NQO1 C609T polymorphism is an important risk factor of colorectal cancer.

Indexed as

Polymorphism, Single NucleotideAsian PeopleCase-Control StudiesColorectal NeoplasmsGene FrequencyGenetic Predisposition to DiseaseGenotypeHumansNAD(P)H Dehydrogenase (Quinone)Odds RatioRisk FactorsWhite PeopleNAD(P)H Dehydrogenase (Quinone)NQO1 protein, human

Identifiers

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.