Evidence map›Paper›PMID 26372664›Full record

ArticleEnvironmental health perspectives2016

Radon Exposure, IL-6 Promoter Variants, and Lung Squamous Cell Carcinoma in Former Uranium Miners.

Shuguang Leng, Cynthia L Thomas, Amanda M Snider, Maria A Picchi, Wenshu Chen, Derall G Willis, Teara G Carr, Jacek Krzeminski, Dhimant Desai, Amin Shantu and 3 more

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
5.9field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

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  13. Serum Level Alteration of IL-6, IL-1TheScientificWorldJournal · 2024
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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

13 authors at 3 institutions in 1 country.

Shuguang LengLung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA.
Cynthia L Thomas
Amanda M Snider
Maria A Picchi
Wenshu Chen
Derall G Willis
Teara G Carr
Jacek Krzeminski
Dhimant Desai
Amin Shantu
Yong Lin
Marty R Jacobson
Steven A Belinsky
Lovelace Respiratory Research Institute · USPenn State Milton S. Hershey Medical Center · USSt. Mary's Medical Center · US

Funding

WOMEN'S CANCERS RESEARCH PROGRAMP30CA118100 · NCI · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI Yolanda Sanchez · 2005 to 2026
$57.1M
Genetic and Epigenetic Biomarkers for SCC of the LungR01ES015262 · NIEHS · LOVELACE BIOMEDICAL & ENVIRONMENTAL RESEARCH INSTITUTE · PI BELINSKY, STEVEN A · 2008 to 2012
$3.4M
Lung Cancer Prevention by Quercetin Through IL-6 Secretion & SignalingR03CA167727 · NCI · LOVELACE BIOMEDICAL & ENVIRONMENTAL RESEARCH INSTITUTE · PI CHEN, WENSHU · 2013 to 2014
$213k
NCI NIH HHS P30 CA118100NCI NIH HHS R03 CA167727NCI NIH HHS R03CA167727NIEHS NIH HHS R01 ES015262
6 · The paper itself

Abstract

backgroundHigh radon exposure is a risk factor for squamous cell carcinoma, a major lung cancer histology observed in former uranium miners. Radon exposure can cause oxidative stress, leading to pulmonary inflammation. Interleukin-6 (IL-6) is a pro-carcinogenic inflammatory cytokine that plays a pivotal role in lung cancer development.

objectivesWe assessed whether single nucleotide polymorphisms (SNPs) in the IL6 promoter are associated with lung cancer in former uranium miners with high occupational exposure to radon gas.

methodsGenetic associations were assessed in a case-control study of former uranium miners (242 cases and 336 controls). A replication study was performed using data from the Gene Environment Association Studies (GENEVA) Genome Wide Association Study (GWAS) of Lung Cancer and Smoking. Functional relevance of the SNPs was characterized using in vitro approaches.

resultsWe found that rs1800797 was associated with squamous cell carcinoma in miners and with a shorter time between the midpoint of the period of substantial exposure and diagnosis among the cases. Furthermore, rs1800797 was also associated with lung cancer among never smokers in the GENEVA dataset. Functional studies identified that the risk allele was associated with increased basal IL-6 mRNA level and greater promoter activity. Furthermore, fibroblasts with the risk allele showed greater induction of IL-6 secretion by hydrogen peroxide or benzo[a]pyrene diolepoxide treatments.

conclusionsAn IL6 promoter variant was associated with lung cancer in uranium miners and never smokers in two external study populations. The associations are strongly supported by the functional relevance that the IL6 promoter SNP affects basal expression and carcinogen-induced IL-6 secretion. CITATION: Leng S, Thomas CL, Snider AM, Picchi MA, Chen W, Willis DG, Carr TG, Krzeminski J, Desai D, Shantu A, Lin Y, Jacobson MR, Belinsky SA. 2016. Radon exposure, IL-6 promoter variants, and lung squamous cell carcinoma in former uranium miners. Environ Health Perspect 124:445-451; http://dx.doi.org/10.1289/ehp.1409437.

Indexed as

UraniumCarcinoma, Squamous CellCase-Control StudiesGenetic Association StudiesHumansInterleukin-6Lung NeoplasmsMaleMinersNeoplasms, Radiation-InducedOccupational ExposurePolymorphism, Single NucleotidePromoter Regions, GeneticRadonRNA, MessengerInterleukin-6RadonRNA, MessengerUranium

Identifiers

PMID26372664
PMCPMC4829998
OpenAlexW2322471964

What OpenQuestion holds

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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.