5,10-Methylenetetrahydrofolate Reductase Polymorphisms and the Risk of Pancreatic Cancer
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چکیده
منابع مشابه
5,10-Methylenetetrahydrofolate reductase polymorphisms and the risk of pancreatic cancer.
To test the hypothesis that 5,10-methylenetetrahydrofolate reductase (MTHFR) polymorphisms modify the risk of pancreatic cancer, we conducted a hospital-based, case-control study involving 347 patients with newly diagnosed pancreatic adenocarcinoma and 348 healthy controls, frequency matched by age, sex, and race. MTHFR polymorphisms were determined using the PCR-RFLP method. Association of the...
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Polymorphisms in genes involved in folate metabolism may modulate the risk of colorectal cancer (CRC), but data from published studies are conflicting. The current meta-analysis was performed to address a more accurate estimation. A total of 41 (17,552 cases and 26,238 controls), 24(8,263 cases and 12,033 controls), 12(3,758 cases and 5,646 controls), and 13 (5,511 cases and 7,265 controls) stu...
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Background: Attempts for early detection of gastric cancer have recently focused on host's genetic susceptibility factors and gene-environment interactions. We have, herein, studied the association of MTHFR C677T single nucleotide polymorphism (SNP) and its interaction with Helicobacter pylori infection, smoking, age and gender on the risk of gastric cancer among an Iranian population. Methods:...
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Leukemias commonly arise as a result of DNA translocations, inversions, or deletions in genes regulating blood cell development or homeostasis. Folate deficiency has been associated with uracil misincorporation into DNA and DNA double strand breaks during uracil excision repair, thus increasing the risk of chromosomal aberrations. Methylenetetrahydrofolate reductase (MTHFR) directs 5,10-methyle...
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It has been proposed that folate and polymorphisms of the enzyme methylenetetrahydrofolate reductase (MTHFR), which regulates influx of folate from DNA synthesis and repair to methylation reactions, are involved in the aetiology of cancer. To relate the MTHFR 677C-->T and 1298A-->C polymorphisms to the risk of prostate cancer, taking into consideration prospective plasma levels of folate, vitam...
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ژورنال
عنوان ژورنال: Cancer Epidemiology Biomarkers & Prevention
سال: 2005
ISSN: 1055-9965,1538-7755
DOI: 10.1158/1055-9965.epi-04-0894