Evidence map›Paper›PMID 22674224›Full record

ArticleCancer causes & control : CCC2012

Variation in xenobiotic transport and metabolism genes, household chemical exposures, and risk of childhood acute lymphoblastic leukemia.

Anand P Chokkalingam, Catherine Metayer, Ghislaine A Scelo, Jeffrey S Chang, Kevin Y Urayama, Melinda C Aldrich, Neela Guha, Helen M Hansen, Gary V Dahl, Lisa F Barcellos and 3 more

Abstract read
In one paragraph

Article in Cancer causes & control : CCC, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

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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.

Anand P ChokkalingamDivision of Epidemiology, UC Berkeley School of Public Health, University of California Berkeley, 1995 University Ave, , Berkeley, CA 94704, USA. anandc@berkeley.edu
Catherine Metayer
Ghislaine A Scelo
Jeffrey S Chang
Kevin Y Urayama
Melinda C Aldrich
Neela Guha
Helen M Hansen
Gary V Dahl
Lisa F Barcellos
John K Wiencke
Joseph L Wiemels
Patricia A Buffler

Funding

Training CoreP42ES004705 · NIEHS · UNIVERSITY OF CALIFORNIA BERKELEY · PI MCHALE, CLIONA · 1987 to 2025
$74.6M
Environmental and Molecular Epidemiology of Childhood LeukemiaR01ES009137 · NIEHS · UNIVERSITY OF CALIFORNIA BERKELEY · PI METAYER, CATHERINE · 1999 to 2013
$21.1M
NIEHS NIH HHS P42 ES004705NIEHS NIH HHS PS42ES04705NIEHS NIH HHS R01 ES009137NIEHS NIH HHS R01ES09137
6 · The paper itself

Abstract

backgroundRecent studies suggest that environmental exposures to pesticides, tobacco, and other xenobiotic chemicals may increase risk of childhood acute lymphoblastic leukemia (ALL). We sought to evaluate the role of genes involved in xenobiotic transport and metabolism in childhood ALL risk, both alone and in conjunction with household chemical exposures previously found to be associated with childhood ALL risk.

methodsWe conducted a population-based epidemiologic study of 377 cases and 448 controls in California, utilizing a haplotype-based approach to evaluate 42 xenobiotic transport and metabolism genes in conjunction with data on self-reported household chemical exposures.

resultsWe identified significant associations of childhood ALL risk with haplotypes of ABCB1, ARNT, CYP2C8, CYP1A2, CYP1B1, and IDH1. In addition, certain haplotypes showed significant joint effects with self-reported household chemical exposures on risk of childhood ALL. Specifically, elevated risks associated with use of paints in the home (ever) and indoor insecticides (pre-birth) were limited to subjects carrying specific haplotypes of CYP2C8 and ABCB1, respectively.

conclusionsOur results provide support for a role of xenobiotic transport and metabolism pathways in risk of childhood ALL and indicate that genes in these pathways may modulate the risk of disease associated with use of common household chemicals. Additional studies are needed to confirm these findings and localize specific causal variants.

Indexed as

AdolescentBiological TransportCaliforniaCase-Control StudiesChildChild, PreschoolEnvironmental ExposureFemaleGenotypeHumansInfantInfant, NewbornMalePesticidesPrecursor Cell Lymphoblastic Leukemia-LymphomaRisk FactorsPesticidesXenobiotics

Identifiers

PMID22674224
PMCPMC3390694

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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.