|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Thus, this study gives support to the value of the cytochrome P450 IA1 Ile462Val polymorphism as a practical high-risk marker of lung cancer in populations, especially those in southeast Asia, in which this variant is more common.
|
9610791 |
1998 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
An elevated risk of lung cancer was observed among individuals with the MspI CC (OR=1.7, 95 CI=0.9-3.3) and Ile(462)Val ValVal genotypes (OR=2.8, 95 CI=1.1-7.6).
|
15953982 |
2005 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
This meta-analysis suggests that the Ile462Val polymorphisms of CYP1A1 correlate with increased lung cancer susceptibility in Asian and Caucasian populations and there is an interaction with smoking status, but these associations vary in different histological types of lung caner.
|
22952673 |
2012 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Further stratified analysis by cancer types revealed that the MspI polymorphism may increase the risk of lung cancer and cervical cancer whereas the Ile462Val polymorphism may contribute to a higher risk of lung cancer, leukemia, esophageal carcinoma, and prostate cancer.
|
24391993 |
2013 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Our results indicate that the CYP1A1*2B allele (rs4646903 and rs1048943) is associated with an increased lung cancer risk and CYP2A6*4 is associated with a decreased lung cancer risk in the study population.
|
23178447 |
2013 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Theses results suggest that the CYP1A1 Ile462Val polymorphism is associated with a reduced risk of lung adenocarcinoma in never-smoking Korean women, whereas specific combinations of variant genotypes for metabolic enzymes increase lung cancer risk considerably.
|
17980933 |
2008 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The analysis results showed that the following polymorphisms were correlated with susceptibility to lung cancer: rs4646903 in CYP1A1 (P < 0.001), rs</span>1048943 in CYP1A1 (P < 0.001), rs1695 in GSTP1 (P < 0.05), rs13181 in ERCC2 (P < 0.001), and rs25487 in XRCC1 (P < 0.05); no such correlation existed in rs861539 in XRCC3 (P > 0.05).
|
27819744 |
2016 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Our meta-analysis revealed strong association of rs1048943 in CYP1A1, but a suggestive association of deletion polymorphisms in GSTT1 and GSTM1 with lung cancer, which provides a comprehensive insight on the overall effect of the polymorphic variants, reported in various case-control studies on Indian population, on the risk of lung cancer development.Environ.Mol.Mutagen.58:688-700, 2017.© 2017 Wiley Periodicals, Inc.
|
29076184 |
2017 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
To evaluate the roles of CYP1A1 polymorphisms [Ile 462Val and T 6235C (MspI)] and deletion of GSTM1 and GSTT1 in lung cancer development in Asian populations, a pooled analysis was conducted on 13 existing studies included in Genetic Susceptibility to Environmental Carcinogenesis database.
|
18463401 |
2008 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The CYP1A1*2B allele (carrying MspI and Ile462Val mutations) was strongly associated with high lung cancer risk (OR = 4.59, CI:1.4-12.6, p <0.01).
|
20804547 |
2010 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
In summary, our case-control study of lung cancer among women in northeast China revealed an elevated risk associated with the CYP1A1 I462V genotype, but no interaction with smoking or indoor air pollution was found.
|
15363546 |
2004 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Particular alleles of CYP1A1, such as CYP1A1 I462V have been correlated with a higher incidence of breast and lung cancer, but it is unknown whether these variants express enzymes in vivo that are more potent in generating genotoxins.
|
28283091 |
2017 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The polymorphic frequency of 10 genetic susceptibility genes and their association with lung cancer were examined in a northern Thai population: CYP1A1 (MspI), CYP1A1 (Ile462Val), CYP2E1 (PstI), CYP2E1 (DraI), GSTM1, GSTT1, MPO (AciI), OGG1 (Ser326Cys), TP53 (Arg72Pro), and MMP1(AluI).
|
19963114 |
2009 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The odds ratio (OR) of lung cancer for the variant CYP1A1 Ile(462)Val polymorphism (Ile/Val, Val/Val) was 2.99 [95% confidence interval (95%CI) 1.51-5.91]; this effect was stronger on lung adenocarcinoma (OR 4.85, 95%CI 2.03-11.6).
|
12771031 |
2003 |
|
rs1048943
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The genetic polymorphism of the CYP1A1 exon7 (rs1048943) gene is thought to have a significant effect on lung cancer risk, but the results are inconsistent.
|
23832578 |
2013 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We used urinary biomarkers to test whether two linked lung cancer risk variants in CHRNA3 (rs1051730) and CHRNA5 (rs16969968) are associated with intensity of smoking and exposure to a tobacco-specific carcinogenic nitrosamine per cigarette dose.
|
19010884 |
2008 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The risk of lung cancer was more than fivefold higher among those subjects who had both a family history of lung cancer and two copies of high-risk alleles rs8034191 (odds ratio [OR] = 7.20, 95% confidence interval [CI] = 2.21 to 23.37) or rs1051730 (OR = 5.67, CI = 2.21 to 14.60, both of which were located in the 15q24-25.1 locus, than among control subjects.
|
18780872 |
2008 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We further showed that these two genetic variants on 15q24-25.1 independently influence lung cancer risk (rs1051730: P = 4.42 x 10(-11); OR, 1.60; 95% CI, 1.46-1.74; rs481134: P = 7.01 x 10(-4); OR, 0.81; 95% CI, 0.72-0.92).
|
20395203 |
2010 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The CHRNA3 rs1051730 polymorphism has been associated to chronic obstructive pulmonary disease (COPD), lung cancer and nicotine dependence in case-control studies with high smoking exposure; however, its influence on lung function and COPD severity in the general population is largely unknown.
|
22441734 |
2012 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Similarly, neither CHRNA3 rs8034191 nor rs1051730 were associated with lung cancer risk.
|
20068085 |
2010 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We found that 2 risk single nucleotide polymorphisms reported in the lung cancer GWA studies-rs8034191: A>G and rs1051730: G>A, located in this 15q24-25.1 region-were not associated with risk of pancreatic cancer.
|
21697764 |
2011 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
The nicotinic acetylcholine receptor polymorphism (rs1051730) on chromosome 15q25 is associated with major tobacco-related diseases in the general population with additional increased risk of COPD as well as lung cancer.
|
23061658 |
2012 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Our findings demonstrated that CHRNA3 gene rs1051730-A allele and AGPHD1 gene rs8034191-T allele might be risk-conferring factors for the development of lung cancer in Caucasians, but not in East-Asians.
|
22701590 |
2012 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
In addition, the A alleles in CHRNA3 rs1051730 and CHRNA5 rs16969968 were associated with the risk for LC (OR = 1.66, P = 0.07 and OR = 1.57, P = 0.1, respectively) and for COPD (OR = 2.04, P = 0.01 and OR = 1.91, P = 0.02, respectively).
|
29993116 |
2018 |
|
rs1051730
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We observed a significant association between lung cancer and rs1051730 in pooled population by using allele (OR = 1.30, 95% CI = 1.27-1.34, P < 0.0001), dominant (OR = 1.41, 95% CI = 1.29-1.55, P < 0.0001), recessive (OR = 1.53, 95% CI = 1.42-1.65, P < 0.0001) and additive (OR = 1.75, 95% CI = 1.61-1.90, P < 0.0001) models.
|
26508385 |
2015 |