/manager/Index ${session.getAttribute("locale")} 5 Influence of the selenium level on overall survival in lung cancer /manager/Repository/uon:37060 69 µg/L, reference). The 80 months crude survival after diagnosis was 79.5% (95% CI: 68.5-92.4%) for individuals in the highest tertile and 58.1% (95% CI: 45.1-74.9%) for individuals in the lowest tertile with stage I lung cancer. Conclusion: These results suggest that in patients undergoing treatment for stage I lung cancer, serum selenium levels at the time of diagnosis (>69 µg/L) may be associated with improved overall survival.]]> Wed 12 Aug 2020 11:14:43 AEST ]]> Effect of aspirin or resistant starch on colorectal neoplasia in the Lynch syndrome /manager/Repository/uon:4498 Wed 11 Apr 2018 15:42:17 AEST ]]> Ovarian cancer risk in Polish BRCA1 mutation carriers is not associated with the prohibitin 3' untranslated region polymorphism /manager/Repository/uon:4382 G, 4154delA) including 127 ovarian cases and 127 unaffected controls who had both breasts and ovaries intact. Controls were matched to cases by year of birth and BRCA1 mutation. Genotyping analysis was performed using PCR-based restriction fragment length polymorphism analysis. Odds ratios (OR) were calculated using conditional and penalized univariable and multivariable logistic regression. Results: A comparison of the genotype frequencies between cases and controls revealed no association of the PHB 3'UTR _CT+TT genotypes with ovarian cancer risk (ORadj 1.34; 95% CI, 0.59–3.11). Conclusion: Our data suggest that the PHB 3'UTR polymorphism does not modify ovarian cancer risk in women carrying one of the three Polish BRCA1 founder mutations.]]> Wed 11 Apr 2018 14:48:22 AEST ]]> Refined histopathological predictors of BRCA1 and BRCA2 mutation status: a large-scale analysis of breast cancer characteristics from the BCAC, CIMBA, and ENIGMA consortia /manager/Repository/uon:19379 Wed 11 Apr 2018 14:19:24 AEST ]]> Variant alleles of the CYP1B1 gene are associated with colorectal cancer susceptibility /manager/Repository/uon:10390 Wed 11 Apr 2018 12:49:05 AEST ]]> Prevalence of BRCA1 and BRCA2 germline mutations in patients with triple-negative breast cancer /manager/Repository/uon:27801 Wed 04 Apr 2018 17:04:59 AEST ]]> Genetic epidemiology studies in hereditary non-polyposis colorectal cancer /manager/Repository/uon:8477 Sat 24 Mar 2018 08:41:59 AEDT ]]> MTHFR 677 C>T and 1298 A>C polymorphisms and the age of onset of colorectal cancer in hereditary nonpolyposis colorectal cancer /manager/Repository/uon:8339 T and 1298 A>C, that alter the function of the encoded protein have been the focus of many studies on CRC risk outside the context of an inherited predisposition to disease. In this report, a total of 417 HNPCC participants were genotyped for the 677 C>T and 1298 A>C SNPs to determine whether there exists an association with the age of disease onset of CRC. Genotyping of both SNPs was performed by TaqMan assay technology. Associations in disease risk were further investigated using Kaplan–Meier survival analysis and Cox hazard regression. The average ages of disease diagnosis were found to be different between individuals harbouring either one of the MTHFR polymorphisms. Both Kaplan–Meier and Cox hazard regression analyses revealed a more complex relationship between the two polymorphisms and the age of CRC onset. The Kaplan–Meier survival analysis revealed that compound heterozygotes for the two SNPs developed CRC 10 years later compared with those carrying only wild-type alleles.]]> Sat 24 Mar 2018 08:39:40 AEDT ]]> Haemochromatosis HFE gene polymorphisms as potential modifiers of hereditary nonpolyposis colorectal cancer risk and onset age /manager/Repository/uon:7033 Sat 24 Mar 2018 08:37:51 AEDT ]]> The NOD2 3020insC mutation and the risk of colorectal cancer /manager/Repository/uon:1921 50 years of age was significantly elevated compared with the control population (odds ratio, 2.23; P = 0.0046). The results indicate that NOD2 may be a predisposing factor to colorectal cancer characterized by an older average age of disease onset in persons who do not harbor any other genetic predisposition to disease.]]> Sat 24 Mar 2018 08:33:08 AEDT ]]> Genetic polymorphisms in xenobiotic clearance genes and their influence on disease expression in hereditary nonpolyposis colorectal cancer patients /manager/Repository/uon:997 Sat 24 Mar 2018 08:29:48 AEDT ]]> Long-term effect of aspirin on cancer risk in carriers of hereditary colorectal cancer: an analysis from the CAPP2 randomised controlled trial /manager/Repository/uon:13923 Sat 24 Mar 2018 08:24:50 AEDT ]]> Colorectal cancer susceptibility loci on chromosome 8q23.3 and 11q23.1 as modifiers for disease expression in lynch syndrome /manager/Repository/uon:14315 Sat 24 Mar 2018 08:24:40 AEDT ]]> Combined iPLEX and TaqMan assays to screen for 45 common mutations in Lynch Syndrome and FAP patients /manager/Repository/uon:11144 Sat 24 Mar 2018 08:08:29 AEDT ]]> DNA repair gene polymorphisms and risk of early onset colorectal cancer in Lynch syndrome /manager/Repository/uon:20280 Sat 24 Mar 2018 07:59:53 AEDT ]]> Genetic variation in mitotic regulatory pathway genes is associated with breast tumor grade /manager/Repository/uon:20582 Sat 24 Mar 2018 07:55:36 AEDT ]]> First recurrent large genomic rearrangement in the BRCA1 gene found in Poland /manager/Repository/uon:21290 BRCA1 gene increases the risk of the person developing breast and/or ovarian cancer. The prevalence and spectrum of large genomic rearrangements (LGRs) varies considerably among different tested populations. In our previous study we described three LGRs in BRCA1 (exons 13-19, exon 17 and exon 22) in Polish families at high risk of breast and ovarian cancer. In this study we analyzed a group of 550 unselected women with ovarian cancer for the three previously identified LGRs. We used a rapid, single-step and closed-tube method: high-resolution melting analysis (HRMA). In this group of unrelated patients diagnosed with ovarian cancer we found three cases with the same deletions of exon 22. This is the first recurrent large deletion in BRCA1 found in Poland. We conclude that screening for the exon 22 deletion in BRCA1 should be included in the Polish BRCA1 genetic testing panel and possibly extended into other Slavic populations.]]> Sat 24 Mar 2018 07:54:36 AEDT ]]> Biological insights from 108 schizophrenia-associated genetic loci /manager/Repository/uon:21465 DRD2 and several genes involved in glutamatergic neurotransmission highlight molecules of known and potential therapeutic relevance to schizophrenia, and are consistent with leading pathophysiological hypotheses. Independent of genes expressed in brain, associations were enriched among genes expressed in tissues that have important roles in immunity, providing support for the speculated link between the immune system and schizophrenia.]]> Sat 24 Mar 2018 07:52:31 AEDT ]]> IGF1 is a modifier of disease risk in hereditary non-polyposis colorectal cancer /manager/Repository/uon:5435 Sat 24 Mar 2018 07:48:14 AEDT ]]> Low prevalence of CDKN2A/ARF mutations among early-onset cancers of breast, pancreas and malignant melanoma in Poland /manager/Repository/uon:5178 g), a novel intronic change IVS1+36 g>c and two common variants A148T and IVS3+29 c>g. The results of this study revealed a paucity of mutations in CDKN2A/ARF suggesting that in the Polish population this gene does not contribute significantly to early-onset breast cancer, pancreatic cancer and malignant melanoma.]]> Sat 24 Mar 2018 07:47:42 AEDT ]]> Germline mutations in the CHEK2 kinase gene are associated with an increased risk of bladder cancer /manager/Repository/uon:5018 Sat 24 Mar 2018 07:44:12 AEDT ]]> Familial association of laryngeal, lung, stomach and early-onset breast cancer /manager/Repository/uon:5401 Sat 24 Mar 2018 07:43:56 AEDT ]]> Obesity, aspirin, and risk of colorectal cancer in carriers of hereditary colorectal cancer: a prospective investigation in the CAPP2 study /manager/Repository/uon:26262 Sat 24 Mar 2018 07:40:14 AEDT ]]> Aurora-A and Cyclin D1 polymorphisms and the age of onset of colorectal cancer in hereditary nonpolyposis colorectal cancer /manager/Repository/uon:4898 Sat 24 Mar 2018 07:22:58 AEDT ]]> The VEGF_936_C > T 3 ' UTR polymorphism reduces BRCA1-associated breast cancer risk in Polish women /manager/Repository/uon:4736 T polymorphism in the VEGF gene and its association with sporadic breast cancer risk has been analyzed in various studies yielding conflicting results. To analyze the role of this polymorphism in modifying hereditary breast and ovarian cancer risks, we conducted a case-control study and genotyped 755 Polish BRCA1 carriers, including 319 breast cancer cases, 146 ovarian cancer cases, and 290 unaffected controls. The results revealed an association of the CT + TT genotypes with a reduced breast cancer risk (ORadj 0.63, 95% CI, 0.41-0.98; ORclustered 0.63, 95% CI, 0.48-0.83), and a potential effect on ovarian cancer risk (ORadj 0.62, 95% CI, 0.33-1.18; ORclustered 0.62, 95% CI, 0.47-0.83). Thus, the 936_C>T polymorphism appears to modify disease risks in BRCA1 carriers.]]> Sat 24 Mar 2018 07:21:09 AEDT ]]> Combined analysis of three lynch syndrome cohorts confirms the modifying effects of 8q23.3 and 11q23.1 in MLH1 mutation carriers /manager/Repository/uon:23143 Sat 24 Mar 2018 07:10:33 AEDT ]]> Association of zinc level and polymorphism in MMP-7 gene with prostate cancer in Polish population /manager/Repository/uon:35067 853.0–973.9 μg/l). Among five analyzed genetic variants, rs11568818 in MMP-7 appeared to be correlated with 2-fold increased prostate cancer risk (OR = 2.39, 95% CI = 1.19–4.82, p = 0.015). Conclusion: Our results suggest a significant correlation of higher serum zinc levels with the diagnosis of prostate cancer. The polymorphism rs11568818 in MMP-7 gene was also associated with an increased prostate cancer risk in Poland.]]> Mon 17 Jun 2019 14:15:45 AEST ]]> Serum 25(OH)D concentration, common variants of the VDR gene and lung cancer occurrence /manager/Repository/uon:32347 Fri 25 May 2018 13:33:02 AEST ]]>