https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Iron levels, genes involved in iron metabolism and antioxidative processes and lung cancer incidence https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45027 HFE, TFR1, HAMP, TF, SOD2, CAT and GPX1. Results: Lung cancer patients compared to their matched controls had significantly higher mean serum iron level (p = 0.01), ferritin level (p = 0.007) and TIBC (p = 0.006). Analysis revealed that higher concentration of iron and ferritin (IVth quartile) compared to the lower concentration (Ist quartile) was associated with over 2-fold increased lung cancer incidence. We also found that higher transferrin saturation (p = 0.01) and lower TIBC (p<0.01) are associated with better survival of lung cancer patients. The analysis of polymorphisms in iron related genes did not reveal a significant difference between lung cancer patients and controls. However, rs10421768 in HAMP showed a borderline statistically significant correlation with lung cancer risk (OR = 2.83, p = 0.05). Conclusions: The results of this case control study indicate that higher body iron represented by higher Fe and ferritin levels may be associated with lung cancer incidence. Rs10421768 in HAMP may be associated with about 3-times higher lung cancer risk. Higher Fe body content may be associated with better survival of lung cancer patients]]> Wed 26 Oct 2022 11:09:17 AEDT ]]> Do founder mutations characteristic of some cancer sites also predispose to pancreatic cancer? https://ogma.newcastle.edu.au/vital/access/ /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.]]> Wed 24 Nov 2021 15:53:13 AEDT ]]> Influence of the selenium level on overall survival in lung cancer https://ogma.newcastle.edu.au/vital/access/ /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 19 Jan 2022 15:19:20 AEDT ]]> Serum concentrations of selenium and copper in patients diagnosed with pancreatic cancer https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23842 Wed 09 Mar 2022 16:01:18 AEDT ]]> Lung Cancer Occurrence—Correlation with Serum Chromium Levels and Genotypes https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49864 0.1 μg/L were correlated with 73% (52/71) of lung cancers diagnosed with stage I disease. Our findings support the role of chromium and the influence of key proteins on lung cancer burden in the general population.]]> Wed 07 Jun 2023 14:09:37 AEST ]]> Survival of laryngeal cancer patients depending on zinc serum level and oxidative stress genotypes https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47243 Tue 10 Jan 2023 15:12:31 AEDT ]]> Association of zinc level and polymorphism in MMP-7 gene with prostate cancer in Polish population https://ogma.newcastle.edu.au/vital/access/ /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.]]> Thu 04 Nov 2021 10:38:46 AEDT ]]> Blood cadmium levels as a marker for early lung cancer detection https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38391 Mon 29 Jan 2024 18:44:32 AEDT ]]> Influence of the levels of arsenic, cadmium, mercury and lead on overall survival in lung cancer https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48683 1.97–7.77 µg/L) compared to quartile I (0.23–0.57 µg/L, reference). This study revealed that low blood cadmium levels <1.47 µg/L are probably associated with improved overall survival in treated patients with stage IA disease.]]> Mon 27 Mar 2023 14:53:43 AEDT ]]> Low blood-as levels and selected genotypes appears to be promising biomarkers for occurrence of colorectal cancer in women https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49791 Fri 02 Jun 2023 17:14:07 AEST ]]>