<p>A focus of this work was to address the extent to which susceptibility for lung cancer varies by gene-environment-phenotype interactions involving DNA repair capacity and differences in risk from environmental stressors. GWAS from a subset of subjects from the Lovelace Smokers Cohort and New Mexico Lung Cancer cohort were used to derive polygenic risk scores for DNA repair pathways (nucleotide excision, base excision, single strand break, non-homologous, homologous recombination). Logistic regression analysis was used to examine the association between polygenic risk score and lung cancer status. Polygenic risk scores were grouped by quartiles. Only diminished base excision repair was associated with increased risk for lung cancer at the 25-50% quartile and approached significance at the 50-75% quartile.</p>

DNA Repair Capacity for Lung Disease Risk Assessment

15 variables across Demographics, Disease Events, Race and Ethnicity + 1 more

DNA Repair Capacity for Lung Disease Risk Assessment

Demographics (2)

Disease Events (1)

Race and Ethnicity (1)

Substance Use (1)

Other (10)