Evidence map›Paper›PMID 24319536›Full record

ArticleInternational journal of molecular epidemiology and genetics2013

CYP2E1 and NQO1 genotypes and bladder cancer risk in a Lebanese population.

Hussein A Basma, Loulou H Kobeissi, Michel E Jabbour, Mohamad A Moussa, Hassan R Dhaini

Open access · greenAbstract read
PubMed Full text at PMC
In one paragraph

Article in International journal of molecular epidemiology and genetics, 2013. 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
1.2field-weighted citation impact, top 23% 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, 20 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. AhRR methylation contributes to disease progression in urothelial bladder cancer.Cancer biomarkers : section A of Disease markers · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

5 authors at 1 institution in 1 country.

Hussein A BasmaFaculty of Health Sciences, University of Balamand Beirut, Lebanon.
Loulou H Kobeissi
Michel E Jabbour
Mohamad A Moussa
Hassan R Dhaini
University of Balamand · LB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Urinary bladder cancer incidence in Lebanon ranks among the highest in the world. Cytochrome P450 2E1 (CYP2E1), NAD(P)H quinone oxidoreductase1 (NQO1), and N-Acetyltransferase1 (NAT1), are drug-metabolizing enzymes (DMEs) involved in the metabolism of carcinogens, such as arylamines and heterocyclic amines, implicated in bladder cancer. The present study attempts to investigate the role of these DMEs genetic polymorphism in bladder cancer risk among Lebanese men. 54 cases and 106 controls were recruited from two hospitals in Beirut. An interview-based questionnaire was administered to assess suspected environmental and occupational risk factors. PCR-RFLP was performed on blood-based DNA samples to determine DMEs genotypes. Associations between bladder cancer and putative risk factors were measured using adjusted odds ratios (ORs) and their 95% confidence intervals (CIs). Results showed CYP2E1 c1/c1, NAT1*14A, and smoking, to be risk factors for bladder cancer. No significant differences in frequency distribution of the NQO1 genotypes were found in cases versus controls. The odds of carrying the CYP2E1 c1/c1 genotype were 4 times higher in cases compared to controls (OR=3.97, 95% CI: 0.48-32.7). The odds of carrying at least one NAT1*14A allele were 14 times higher in cases versus controls (OR=14.4, 95% CI: 1.016-204.9). Our study suggests CYP2E1 c1/c1, NAT1*14A, and smoking, as potential risk factors for bladder cancer in Lebanese. Further studies with larger samples must be conducted to confirm these findings.

Indexed as

bladder cancerCytochrome P450 CYP2E1LebaneseN-Acetyltransferase NAT1NQO1

Identifiers

PMID24319536
PMCPMC3852640
OpenAlexW62425562

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.