Related Experiment Video
Updated: Apr 15, 2026

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
Published on: June 21, 2018
CHRNA3 rs1051730 polymorphism and lung cancer susceptibility in Asian population: a meta-analysis
1Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medical, Nanjing 210002, China.
Abstract:
Many studies have examined the association between the CHRNA3 rs1051730 polymorphism gene polymorphisms and lung cancer risk in various populations, but their results have been inconsistent. The PubMed was searched for case-control studies published up to Jan 01, 2015. Data were extracted and pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. In this meta-analysis, we assessed four published studies involving comprising 2,890 lung cancer cases and 2,521 controls of the association between CHRNA3 rs1051730 polymorphism and lung cancer risk. For the T allele carriers (C/T + T/T) and the homozygote T/T, the pooled ORs for all studies combined 2,890 cases and 2,521 controls were 1.93 (95% CI =1.48-2.53, P=0.34 for heterogeneity) and 1.63 (95% CI =1.27-1.99, P=0.46 for heterogeneity), when compared with the homozygous wild-type genotype (C/C). There was no observable publication bias for both polymorphisms. These results from the meta-analysis suggest that CHRNA3 rs1051730 polymorphism contributes to risk of lung cancer among Asian population.
More Related Videos
09:34Targeted Next-generation Sequencing and Bioinformatics Pipeline to Evaluate Genetic Determinants of Constitutional Disease
Published on: April 4, 2018
10:21Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
Published on: September 20, 2024
Related Concept Videos
Single Nucleotide Polymorphisms-SNPs
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Pharmacogenetic Phenotypes: Alterations in Pharmacokinetics, Drug Targets and Biologic Milieu
Principles of Pharmacogenetics: Types of Genetic Variants
The Ras Gene
Ras is a...