Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
To explore the combined role of these genes and exposure on bladder cancer risk, we examined the NAT1 and NAT2 genotype in a case-control study of bladder cancer in which detailed exposure histories were available on all 230 cases and 203 frequency-matched controls.
|
9721868 |
1998 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
There was no association between NAT1*10 allele and bladder cancer risk in a random-effects model (OR = 0.96, 95% CI, 0.84-1.10) or in a fixed-effects model (OR = 0.95, 95% CI, 0.87-1.03).
|
28604993 |
2017 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We assessed the association between common polymorphisms identified in the GSTM1, GSTT1, NAT1, and NAT2 genes and the risk of bladder cancer in two nested case-control studies within the Nurses' Health Study (n = 78 female cases, 234 female controls) and the Health Professionals' Follow-up Study (n = 139 male cases, 293 male controls).
|
17026750 |
2006 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We also hypothesized that allelic variants of the NAT1 and NAT2 genes might modify the effect of the XPD codon 751 polymorphism on smoking-associated bladder-cancer risk.
|
12376500 |
2002 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In collaborative studies, we now have found that NAT1 is also expressed polymorphically in human bladder due to mutations in the NAT1 polyadenylation signal, which has recently been associated with increased bladder cancer risk.
|
8597119 |
1995 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Likewise, analyses of the NAT1 and glutathione S-transferase mu 1 (GSTM1) genotypes showed no associations between the NAT1 or GSTM1 genotypes and bladder cancer risk.
|
9107426 |
1997 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
An increased risk of bladder cancer was found in NAT2 slow acetylators (odds ratio = 1.46, 95% credible interval (CI): 1.26, 1.68) but not in NAT1 fast acetylators (odds ratio = 1.01, 95% CI: 0.86, 1.22).
|
17675654 |
2007 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Thus, NAT1 polymorphisms may affect the individual bladder cancer risk by interacting with environmental factors (smoking and occupational risks) and by interacting with the NAT2 gene.
|
11431340 |
2001 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We observe that specific 'at risk' genotypes for GSTM1 and NAT1/2 increase risk for bladder cancer among smokers.
|
11323185 |
2001 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In contrast to the Berlin study from 2001, data in present study demonstrated that NAT1*10 haplotype was not associated with a significantly decreased bladder cancer risk.
|
28696911 |
2017 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In this study, fluorescence in situ hybridization (FISH) was used for study of the relationship between chromosome 8 deletions in the region of NAT1 and NAT2 and grade and stage of tumor in bladder cancer.
|
10398432 |
1999 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
There were no associations between bladder cancer risk and NAT1 genotype or CYP1A2 phenotype.
|
18544563 |
2008 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The methodology is implemented in an original meta-analysis of studies relating the risk of bladder cancer to two N-acetyltransferase genes, NAT1 and NAT2, and smoking status.
|
16955540 |
2006 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We have also shown that NAT1 genotype (NAT1*10 allele) is associated with increased DNA adduct levels in urothelial tissue and higher risk of bladder cancer among smokers.
|
10868698 |
2000 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
When stratifying by smoking status, no statistically significant differences in BCa risk were found for NAT1*10 versus non-NAT1*10 acetylators among the different subgroups.
|
29258340 |
2018 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Overall, we found no significant association between BC risk and NAT1 NAT1*10 allele (OR=0.95; 95% CI 0.73-1.25).
|
15725609 |
2005 |
Malignant neoplasm of urinary bladder
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
This meta-analysis suggests that there was no association between the NAT1*10 allele and bladder cancer risk.
|
23569127 |
2013 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We assessed the association between common polymorphisms identified in the GSTM1, GSTT1, NAT1, and NAT2 genes and the risk of bladder cancer in two nested case-control studies within the Nurses' Health Study (n = 78 female cases, 234 female controls) and the Health Professionals' Follow-up Study (n = 139 male cases, 293 male controls).
|
17026750 |
2006 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
An increased risk of bladder cancer was found in NAT2 slow acetylators (odds ratio = 1.46, 95% credible interval (CI): 1.26, 1.68) but not in NAT1 fast acetylators (odds ratio = 1.01, 95% CI: 0.86, 1.22).
|
17675654 |
2007 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We also hypothesized that allelic variants of the NAT1 and NAT2 genes might modify the effect of the XPD codon 751 polymorphism on smoking-associated bladder-cancer risk.
|
12376500 |
2002 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We observe that specific 'at risk' genotypes for GSTM1 and NAT1/2 increase risk for bladder cancer among smokers.
|
11323185 |
2001 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The methodology is implemented in an original meta-analysis of studies relating the risk of bladder cancer to two N-acetyltransferase genes, NAT1 and NAT2, and smoking status.
|
16955540 |
2006 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Thus, NAT1 polymorphisms may affect the individual bladder cancer risk by interacting with environmental factors (smoking and occupational risks) and by interacting with the NAT2 gene.
|
11431340 |
2001 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
This meta-analysis suggests that there was no association between the NAT1*10 allele and bladder cancer risk.
|
23569127 |
2013 |
Bladder Neoplasm
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
There was no association between NAT1*10 allele and bladder cancer risk in a random-effects model (OR = 0.96, 95% CI, 0.84-1.10) or in a fixed-effects model (OR = 0.95, 95% CI, 0.87-1.03).
|
28604993 |
2017 |