Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The ADH1B and ALDH2 genotypes can influence the risk of cancer due to alcohol drinking.
|
31402483 |
2020 |
Primary malignant neoplasm
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Aldose reductase, Aldose Reductase like protein 1 and Aldehyde Reductase are homologous proteins which are overexpressed in different types of cancer.
|
31749429 |
2019 |
Primary malignant neoplasm
|
0.100 |
Biomarker
|
group |
BEFREE |
Moreover, gene array analysis revealed that ADH1B affects several pathways related to the migration and invasion of cancer cells.
|
29861857 |
2018 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Certain ADH1B alleles have large effects on alcohol metabolism, and this relationship particularly encourages further investigations in relation to alcoholism and alcohol-associated cancer to understand better the mechanisms by which alcohol metabolism contributes to alcohol abuse and carcinogenesis.
|
28349588 |
2018 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Alcohol drinking, ADH1B and ADH1C genotypes and the risk of postmenopausal breast cancer by hormone receptor status: the Netherlands Cohort Study on diet and cancer.
|
30052783 |
2018 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The enhanced AER in ADH1B*2 carriers and the increased sAcH levels in ALDH2*1/*2 carriers among intoxicated alcoholics provide possible mechanisms explaining how each genetic polymorphism affects the risk of alcoholism and upper aerodigestive tract cancer.
|
27087413 |
2016 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
ADH1B rs1229984 polymorphism HRs for HNC and oesophageal cancer death and for alcohol related cancer death were 0.67 (95% CI: 0.42-1.08), and 0.64 (95% CI: 0.40-1.03), respectively.
|
25770642 |
2015 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Among conventional markers of alcohol abuse, the mean corpuscular volume (MCV) of erythrocytes is prognostic of alcohol-related cancer and its predictivity increases when combined with functional polymorphisms of alcohol dehydrogenase (ADH1B [rs1229984] and ADH1C [rs698]) and the mitochondrial aldehyde dehydrogenase (ALDH2 [rs671]).
|
21917409 |
2012 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Stratified analyses were carried out to determine the gene-environment interaction between ADH1B His47Arg and alcohol drinking and gene-gene interaction between ADH1B His47Arg and aldehyde dehydrogenase-2 (ALDH2) Glu/Lys related to UADT cancer risk.
|
21895720 |
2012 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The effects of genetic polymorphism of aldehyde dehydrogenase-2 (ALDH2) on alcohol metabolism are striking in nonalcoholics, and the effects of genetic polymorphism of alcohol dehydrogenase-1B (ADH1B) are modest at most, whereas genetic polymorphisms of both strongly affect the susceptibility to alcoholism and upper aerodigestive tract (UADT) cancer of drinkers.
|
20477767 |
2010 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
In Caucasians, significant associations between polymorphisms in ADH1B (rs1229984) and ADH1C (rs698 and rs1693482), and UAT cancer have been observed, despite strong linkage disequilibrium among them.
|
19861527 |
2009 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
In contrast, there was no significant difference in cancer risk between no-drinkers with ADH21*1 and drinkers with ADH2 1*2 or ADH22*2 genotypes.
|
18439068 |
2009 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Current data lend support to a role of polymorphisms ADH1B and ALDH2 combined with alcohol consumption in cancer.
|
19185835 |
2009 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
Gene variants rs1229984 (ADH1B) and rs1573496 (ADH7) were significantly protective against aerodigestive cancer in each individual study and overall (P = 10(-10) and 10(-9), respectively).
|
18500343 |
2008 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The risk for cancer multiplicity was associated with inactive heterozygous ALDH2 alone (OR=4.22) among the risk factors investigated, which also included smoking, less-active alcohol dehydrogenase-1B, and macrocytosis, enhancing the validity of the link between acetaldehyde exposure and cancer multiplicity.
|
16759795 |
2007 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The ADH1B histidine allele at codon 48 was associated with a decreased risk of upper aerodigestive tract cancer; odds ratios (OR) were 0.36 [95% confidence interval (95% CI), 0.17-0.77] for medium/heavy drinkers and 0.57 (95% CI, 0.36-0.91) for never/light drinkers.
|
16614111 |
2006 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
The results revealed that (1) the less active allele of the ADH2 gene (ADH2*1) is associated with an increased risk for alcohol dependence, alcohol-induced persistent amnestic disorder, alcohol withdrawal syndrome, and cancer of the upper GI tract; (2) the inactive allele of the ALDH2 gene (ALDH2*2) is associated with a decreased risk for alcohol dependence, and an increased risk for alcoholic polyneuropathy and cancer in the same region; and (3) these genetic variations modify clinical features of alcohol dependence.
|
15542751 |
2004 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
After adjustment for age, drinking and smoking habits, and ADH2/ALDH2 genotypes, the presence of either ADH2*1/2*1 or ALDH2*1/2*2 significantly increased the risk for oropharyngolaryngeal cancer [odds ratios (ORs), 6.68 with ADH2*1/2*1 and 18.52 with ALDH2*1/2*2] and esophageal cancer (ORs, 2.64 and 13.50, respectively).
|
11238183 |
2001 |
Primary malignant neoplasm
|
0.100 |
GeneticVariation
|
group |
BEFREE |
After adjustment for drinking and smoking, the analysis showed significantly increased cancer risk for alcoholics with either ADH2*1/2*I (OR = 2.03) or ALDH2*1/2*2 (OR = 12.76).
|
10591585 |
1999 |