Evidence map›Paper›PMID 25291984›Full record

ArticleInternational journal of occupational and environmental health2015

Exposure to polycyclic aromatic hydrocarbons (PAHs) and bladder cancer: evaluation from a gene-environment perspective in a hospital-based case-control study in the Canary Islands (Spain).

Luis D Boada, Luis A Henríquez-Hernández, Patricio Navarro, Manuel Zumbado, Maira Almeida-González, María Camacho, Eva E Álvarez-León, Jorge A Valencia-Santana, Octavio P Luzardo

Open access · greenAbstract read
In one paragraph

Article in International journal of occupational and environmental health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
1.3field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Aryl hydrocarbon receptor-dependent toxicity by retene requires metabolic competence.Toxicological sciences : an official journal of the Society of Toxicology · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Pollution Sources and Carcinogenic Risk of PAHs in PMInternational journal of environmental research and public health · 2020
    Article
  13. Article
  14. Exposure to polycyclic aromatic hydrocarbons and risk of disability among an elderly population.Environmental science and pollution research international · 2019
    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

9 authors at 4 institutions in 1 country.

Luis D Boada
Luis A Henríquez-Hernández
Patricio Navarro
Manuel Zumbado
Maira Almeida-González
María Camacho
Eva E Álvarez-León
Jorge A Valencia-Santana
Octavio P Luzardo
Universidad de Las Palmas de Gran Canaria · ESCanary Institute of Cancer Research · ESHospital Universitario Insular de Gran Canaria · ESSpanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExposure to polycyclic aromatic hydrocarbons (PAHs) has been linked to bladder cancer.

objectiveTo evaluate the role of PAHs in bladder cancer, PAHs serum levels were measured in patients and controls from a case-control study.

methodsA total of 140 bladder cancer patients and 206 healthy controls were included in the study. Sixteen PAHs were analyzed from the serum of subjects by gas chromatography-mass spectrometry.

resultsSerum PAHs did not appear to be related to bladder cancer risk, although the profile of contamination by PAHs was different between patients and controls: pyrene (Pyr) was solely detected in controls and chrysene (Chry) was exclusively detected in the cases. Phenanthrene (Phe) serum levels were inversely associated with bladder cancer (OR = 0·79, 95%CI = 0·64-0·99, P = 0·030), although this effect disappeared when the allelic distribution of glutathione-S-transferase polymorphisms of the population was introduced into the model (multinomial logistic regression test, P = 0·933). Smoking (OR = 3·62, 95%CI = 1·93-6·79, P<0·0001) and coffee consumption (OR = 1·73, 95%CI = 1·04-2·86, P = 0·033) were relevant risk factors for bladder cancer.

conclusionsSpecific PAH mixtures may play a relevant role in bladder cancer, although such effect seems to be highly modulated by polymorphisms in genes encoding xenobiotic-metabolizing enzymes.

Indexed as

Environmental PollutantsPolycyclic Aromatic HydrocarbonsAdultAgedAged, 80 and overCase-Control StudiesCoffeeFemaleGas Chromatography-Mass SpectrometryHospitalizationHumansMaleMiddle AgedRisk FactorsSmoking PreventionSpainCoffeeEnvironmental PollutantsPolycyclic Aromatic HydrocarbonsBladder cancer,Gene-environment interactionPolycyclic aromatic hydrocarbons,Risk profession,

Identifiers

PMID25291984
PMCPMC4273516
OpenAlexW2053745378

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.