Evidence map›Paper›PMID 31959879›Full record

ArticleThe pharmacogenomics journal2020

Genetic variants in CYP2A6 and UGT1A9 genes associated with urinary nicotine metabolites in young Mexican smokers.

Gissela Borrego-Soto, Yadira X Perez-Paramo, Gang Chen, Sandra K Santuario-Facio, Jesus Santos-Guzman, Rodolfo Posadas-Valay, Fatima M Alvarado-Monroy, Isaias Balderas-Renteria, Ramses Medina-Gonzalez, Rocio Ortiz-Lopez and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The pharmacogenomics journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

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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

12 authors at 3 institutions in 2 countries.

Gissela Borrego-SotoTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico.
Yadira X Perez-ParamoDepartment of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA.
Gang ChenDepartment of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA.
Sandra K Santuario-FacioTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico.
Jesus Santos-GuzmanTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico.ORCID http://orcid.org/0000-0002-3864-5563
Rodolfo Posadas-ValayFacultad de Medicina, Centro Universitario de Salud, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Fatima M Alvarado-MonroyTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico.
Isaias Balderas-RenteriaFacultad de Ciencias Quimicas, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Ramses Medina-GonzalezCentro de Investigación y Desarrollo en Ciencias de la Salud, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Rocio Ortiz-LopezTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico.
Philip LazarusDepartment of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA.
Augusto Rojas-MartinezTecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico. augusto.rojasmtz@tec.mx.ORCID http://orcid.org/0000-0003-3765-6778
Tecnológico de Monterrey · MXUniversidad Autónoma de Nuevo León · MXWashington State University Spokane · US

Funding

The UGT2A and 3A metabolizing enzymes and tobacco-related cancer riskR01ES025460 · NIEHS · WASHINGTON STATE UNIVERSITY · PI LAZARUS, PHILIP · 2015 to 2019
$2.8M
NIEHS NIH HHS R01 ES025460NIEHS NIH HHS R01-ES025460
6 · The paper itself

Abstract

Nicotine is the major pharmacologically active substance in tobacco. Several studies have examined genotypes related to nicotine metabolism, but few studies have been performed in the Mexican population. The objective was to identify associations between gene variants in metabolizing enzymes and the urinary levels of nicotine metabolites among Mexican smokers. The levels of nicotine and its metabolites were determined in the urine of 88 young smokers from Mexico, and 167 variants in 24 genes associated with nicotine metabolism were genotyped by next-generation sequencing (NGS). Trans-3'-hydroxy-cotinine (3HC) and 4-hydroxy-4-(3-pyridyl)-butanoic acid were the most abundant metabolites (35 and 17%, respectively). CYP2A6*12 was associated with 3HC (p = 0.014). The rs145014075 was associated with creatinine-adjusted levels of nicotine (p = 0.035), while the rs12471326 (UGT1A9) was associated to cotinine-N-glucuronide (p = 0.030). CYP2A6 and UGT1A9 variants are associated to nicotine metabolism. 4HPBA metabolite was an abundant urinary metabolite in young Mexican smokers.

Indexed as

AdolescentAdultCytochrome P-450 CYP2A6FemaleGenetic VariationGlucuronosyltransferaseHumansMaleMexicoNicotinePolymorphism, GeneticSmokersSmokingUDP-Glucuronosyltransferase 1A9Young AdultCYP2A6 protein, humanCytochrome P-450 CYP2A6GlucuronosyltransferaseNicotineUDP-Glucuronosyltransferase 1A9UGT1A9 protein, human

Identifiers

PMID31959879
PMCPMC7375952
OpenAlexW3000402669

What OpenQuestion holds

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LicenceCC BY
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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.