/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 ]]> 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 ]]> Serum concentrations of selenium and copper in patients diagnosed with pancreatic cancer /manager/Repository/uon:23842 Wed 11 Apr 2018 14:23:39 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 ]]> Can selenium levels act as a marker of colorectal cancer risk? /manager/Repository/uon:14831 Wed 11 Apr 2018 13:24:36 AEST ]]> DNA and RNA analyses in detection of genetic predisposition to cancer /manager/Repository/uon:21177 Wed 11 Apr 2018 13:14:15 AEST ]]> Smoking related cancers and loci at chromosomes 15q25, 5p15, 6p22.1 and 6p21.33 in the Polish population /manager/Repository/uon:13891 Wed 11 Apr 2018 12:00:00 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 contribution to all cancers: the first demonstration using the model of breast cancers from Poland stratified by age at diagnosis and tumour pathology /manager/Repository/uon:7576 Sat 24 Mar 2018 08:37:24 AEDT ]]> BRCA1-associated breast and ovarian cancer risks in Poland: no association with commonly studied polymorphisms /manager/Repository/uon:9541 Sat 24 Mar 2018 08:35:48 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 variation in mitotic regulatory pathway genes is associated with breast tumor grade /manager/Repository/uon:20582 Sat 24 Mar 2018 07:55:36 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 ]]> Do founder mutations characteristic of some cancer sites also predispose to pancreatic cancer? /manager/Repository/uon:24833 A, del5395, I157T), NBS1 (657del5) and PALB2 (509-510delGA, 172-175delTTGT). A statistically significant association between the 657del5 mutation and an increased risk of pancreatic cancer was observed for NBS1 gene. The Slavic NBS1 gene mutation (657delACAAA) was detected in 8 of 383 (2.09%) unselected cases compared with 22 of 4,000 (0.55%) controls (OR: 3.80, p = 0.002). The PALB2 509_510delGA and 172-175delTTGT mutations combined were seen in 2 (0.52%) unselected cases of PaCa and in 8 (0.20%) of 4,000 controls (OR: 2.61, p = 0.49). For BRCA1, the three mutations combined were detected in 4 of 383 (1.04%) PaCa patients and in 17 of 4,000 (0.42%) controls (OR: 2.46, p = 0.20). CHEK2 mutations were not associated with the risk of pancreatic cancer (OR: 1.11, p = 0.72). The founder mutation in NBS1 (657del5) was associated with an increased risk of PaCa in heterozygous carriers, indicating that this mutation appears to predispose to cancer of the pancreas. By identifying pancreatic cancer risk groups, founder mutation testing in Poland should be considered for people at risk for PaCa.]]> Sat 24 Mar 2018 07:15:11 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 ]]>