SNPs Sets in Codifying Genes for Xenobiotics-Processing Enzymes Are Associated with COPD Secondary to Biomass-Burning Smoke

Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide; the main risk factors associated with the suffering are tobacco smoking (TS) and chronic exposure to biomass-burning smoke (BBS). Different biological pathways have been associated with COPD, especially xenobiotic or drug metabolism enzymes. This research aims to identify single nucleotide polymorphisms (SNPs) profiles associated with COPD from two expositional sources: tobacco smoking and BBS. One thousand-five hundred Mexican mestizo subjects were included in the study and divided into those exposed to biomass-burning smoke and smokers. Genome-wide exome genotyping was carried out using Infinium Exome-24 kit arrays <i<v.</i< 1.2. Data quality control was conducted using PLINK 1.07. For clinical and demographic data analysis, Rstudio was used. Eight SNPs were found associated with COPD secondary to TS and seven SNPs were conserved when data were analyzed by genotype. When haplotype analyses were carried out, five blocks were predicted. In COPD secondary to BBS, 24 SNPs in <i<MGST3</i< and CYP family genes were associated. Seven blocks of haplotypes were associated with COPD-BBS. SNPs in the <i<ARNT2</i< and <i<CYP46A1</i< genes are associated with COPD secondary to TS, while in the BBS comparison, SNPs in <i<CYP2C8</i<, <i<CYP2C9</i<, <i<MGST3</i<, and <i<MGST1</i< genes were associated with increased COPD risk..

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:45

Enthalten in:

Current Issues in Molecular Biology - 45(2023), 2, Seite 799-819

Sprache:

Englisch

Beteiligte Personen:

Enrique Ambrocio-Ortiz [VerfasserIn]
Gloria Pérez-Rubio [VerfasserIn]
Alejandra Ramírez-Venegas [VerfasserIn]
Rafael de Jesús Hernández-Zenteno [VerfasserIn]
Juan Carlos Fernández-López [VerfasserIn]
María Elena Ramírez-Díaz [VerfasserIn]
Filiberto Cruz-Vicente [VerfasserIn]
María de Lourdes Martínez-Gómez [VerfasserIn]
Raúl Sansores [VerfasserIn]
Julia Pérez-Ramos [VerfasserIn]
Ramcés Falfán-Valencia [VerfasserIn]

Links:

doi.org [kostenfrei]
doaj.org [kostenfrei]
www.mdpi.com [kostenfrei]
Journal toc [kostenfrei]
Journal toc [kostenfrei]

Themen:

Biology (General)
Chronic obstructive pulmonary disease
Genome-wide association study
Indoor pollution
Microarray analysis
Toxicity

doi:

10.3390/cimb45020053

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

DOAJ080981194