|(C;G)||2.1||normal for bladder cancer risk; 1.9x increased risk for gallbladder cancer|
|(G;G)||2.2||2x increased bladder cancer risk; 4.5x increased risk for gallbladder cancer|
rs1052133, also known as Ser326Cys, is a SNP in the oxoguanine glycosylase 1 OGG1 gene, involved in the repair of DNA damage (for example, damage caused by tobacco smoke). The minor (rarer) allele, encoding the cysteine (Cys), is rs1052133(G). Note that associations reported for this SNP are not always replicating in different studies or populations.
A study of 250 Japanese patients with bladder cancer found an adjusted odds ratio of 2.05 (CI: 1.36-3.08; p = 0.01) for (G;G) homozygotes compared to the other genotypes. In addition, if evaluated only in non-smokers, the adjusted odds ratio increased to 2.78 (CI: 1.39-5.60; p < 0.01).[PMID 18272472]
A study of 200 Chinese patients with gallbladder cancer concluded that increased risk was associated with both the (C;G) genotype (odds ratio 1.9, (CI: = 1.0-3.7) and the (G;G) genotype (odds ratio 4.5, CI: 1.1-22.4).[PMID 17417784]
A study of 300 lung cancer patients of various ethnicities found that the (G;G) genotype was associated with an odds ratio of 2.1 (CI: 1.2-3.7), regardless of sex or ethnicity.[PMID 11927502] However, a Danish study of 400 lung cancer patients found no association.[PMID 17015267]
[PMID 19266243] Single-Nucleotide Polymorphisms of DNA Repair Genes OGG1 and XRCC1: Association with Gallbladder Cancer in North Indian Population
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[PMID 20571908] MUTYH Tyr165Cys, OGG1 Ser326Cys and XPD Lys751Gln polymorphisms and head neck cancer susceptibility: a case control study
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[PMID 16465622] Bladder cancer predisposition: a multigenic approach to DNA-repair and cell-cycle-control genes.
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[PMID 17984110] Selected base excision repair gene polymorphisms and susceptibility to biliary tract cancer and biliary stones: a population-based case-control study in China.
[PMID 18191955] Correlating observed odds ratios from lung cancer case-control studies to SNP functional scores predicted by bioinformatic tools.
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[PMID 18547414] Genotyping panel for assessing response to cancer chemotherapy.
[PMID 18569589] Rapid detection of the hOGG1 Ser326Cys polymorphism using LightCycler technology.
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[PMID 18936436] Prevalence in the United States of selected candidate gene variants: Third National Health and Nutrition Examination Survey, 1991-1994.
[PMID 18990748] International Lung Cancer Consortium: pooled analysis of sequence variants in DNA repair and cell cycle pathways.
[PMID 18992148] Low-penetrance alleles predisposing to sporadic colorectal cancers: a French case-controlled genetic association study.
[PMID 19029194] Base excision repair genes and risk of lung cancer among San Francisco Bay Area Latinos and African-Americans.
[PMID 19098027] SNPnexus: a web database for functional annotation of newly discovered and public domain single nucleotide polymorphisms.
[PMID 19124499] Association and interactions between DNA repair gene polymorphisms and adult glioma.
[PMID 19318434] Associations between polymorphisms in DNA repair genes and glioblastoma.
[PMID 19443904] Catalytically impaired hMYH and NEIL1 mutant proteins identified in patients with primary sclerosing cholangitis and cholangiocarcinoma.
[PMID 19536092] Explorative study to identify novel candidate genes related to oxaliplatin efficacy and toxicity using a DNA repair array.
[PMID 19674107] Substrate specificity and excision kinetics of natural polymorphic variants and phosphomimetic mutants of human 8-oxoguanine-DNA glycosylase.
[PMID 19881468] hOGG1 Ser326Cys polymorphism and risk of lung cancer by histological type.
[PMID 20564624] Polymorphisms in ERCC2, MSH2, and OGG1 DNA repair genes and gallbladder cancer risk in a population of Northern India.
[PMID 20577654] XRCC1, but not APE1 and hOGG1 gene polymorphisms is a risk factor for pterygium.
[PMID 21166493] hOGG1 Ser326Cys polymorphism and renal cell carcinoma risk in a Chinese population.
[PMID 21183201] DNA repair gene polymorphisms at XRCC1, XRCC3, XPD, and OGG1 loci in Maharashtrian population of central India.
[PMID 21195504] Association of genetic polymorphisms in DNA repair pathway genes with non-small cell lung cancer risk.
[PMID 21401806] hOGG1 Ser326Cys polymorphism and risk of childhood acute lymphoblastic leukemia in a Chinese population.
[PMID 21561390] Association of APE1 and hOGG1 polymorphisms with colorectal cancer risk in a Turkish population.
[PMID 21695387] Association of OGG1 Ser326Cys polymorphism with colorectal cancer risk: a meta-analysis.
[PMID 21708280] Candidate gene studies in gallbladder cancer: a systematic review and meta-analysis.
[PMID 21741876] Polymorphisms in tobacco metabolism and DNA repair genes modulate oral precancer and cancer risk.
[PMID 21974800] DNA repair gene polymorphisms and risk of early onset colorectal cancer in Lynch syndrome.
[PMID 22469746] Association between polymorphisms of the DNA base excision repair genes MUTYH and hOGG1 and age-related macular degeneration.
[PMID 22687647] Polymorphisms in base excision DNA repair genes and association with melanoma risk in a pilot study on Central-South Italian population.
[PMID 22720119] Association of base excision repair gene polymorphisms with ESRD risk in a Chinese population
[PMID 23079842] Meta-analysis demonstrates lack of association of the hOGG1 Ser326Cys polymorphism with bladder cancer risk
[PMID 22850545] Selected polymorphisms of base excision repair genes and pancreatic cancer risk in Japanese
[PMID 24022861] An NEIL1 single nucleotide polymorphism (rs4462560) predicts the risk of radiation-induced toxicities in esophageal cancer patients treated with definitive radiotherapy
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[PMID 24500421] Association between DNA repair gene polymorphisms and risk of glioma: A systematic review and meta-analysis
[PMID 22466227] Genotoxic effects of occupational exposure to lead and influence of polymorphisms in genes involved in lead toxicokinetics and in DNA repair.
[PMID 24036326] Genotoxic effect of exposure to metal(loid)s. A molecular epidemiology survey of populations living and working in Panasqueira mine area, Portugal
[PMID 23959014] DNA Repair Genes XRCC1, XRCC3, XPD, and OGG1 Polymorphisms among the Central Region Population of Saudi Arabia
[PMID 25703835] Genetic variants in the DNA repair gene NEIL3 and the risk of myocardial infarction in a nested case-control study. The HUNT Study
[PMID 25907663] hOGG1 C1245G gene polymorphism associated with prostate cancer: a meta-analysis
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[PMID 26159902] DNA Repair Gene Polymorphisms in Relation to Non-Small Cell Lung Cancer Survival
[PMID 26400813] DNA Base-Excision Repair Genes OGG1 and NTH1 in Brazilian Lung Cancer Patients
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[PMID 26634519] XRCC1 rs25487 polymorphism is associated with lung cancer risk in epidemiologically susceptible Chinese people.
[PMID 27603140] The association analysis of hOGG1 genetic variants and gastric cancer risk in a Chinese population.
[PMID 27822728] The hOGG1 Ser326Cys Gene Polymorphism and Breast Cancer Risk in Saudi Population.
[PMID 29937070] Base Excision Repair Gene Polymorphisms and Wilms Tumor Susceptibility.