rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Relevance of methylenetetrahydrofolate reductase gene variants C677T and A1298C with response to fluoropyrimidine-based chemotherapy in colorectal cancer: a systematic review and meta-analysis.
|
30131855 |
2018 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Polymorphisms of MTHFR C677T and A1298C associated with survival in patients with colorectal cancer treated with 5-fluorouracil-based chemotherapy.
|
28044213 |
2017 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
In summary, this meta-analysis suggests that MTHFR A1298C polymorphism is associated with increased cervical cancer and lymphoma risk in Asians, and MTHFR A1298C polymorphism is associated with decreased colorectal cancer risk in Asians.
|
26156333 |
2016 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Methylenetetrahydrofolate reductase C677T and A1298C polymorphisms and fluorouracil-based treatment in Taiwan colorectal cancer.
|
26111049 |
2015 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Methylenetetrahydrofolate reductase gene germ-line C677T and A1298C SNPs are associated with colorectal cancer risk in the Turkish population.
|
25292054 |
2014 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We evaluated the associations between plasma folate, MTHFR C677T, and A1298C, and colorectal cancer in three large prospective studies: the Nurses' Health Study, the Health Professionals Follow-up Study, and the Physicians' Health Study.
|
22367721 |
2012 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
We made a case-control study to analyze a possible association of MTHFR gene polymorphisms C677T and A1298C with risk for colorectal cancer in an eastern Chinese Han population of 137 patients with a confirmed histopathological diagnosis of CRC and 145 age- and gender-matched controls with no history of cancer.
|
22194208 |
2011 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
Association of polymorphisms MTHFR C677T and A1298C with risk of colorectal cancer, genetic and epigenetic characteristic of tumors, and response to chemotherapy.
|
19669769 |
2010 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
MTHFR C677T and A1298C variant genotypes and the risk of microsatellite instability among Iranian colorectal cancer patients.
|
20193847 |
2010 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
We related prediagnostic plasma folate, vitamin B12, and total homocysteine concentrations, and the MTHFR 677C>T and 1298A>C polymorphisms, to the risk of colorectal cancer with and without the CpG island methylator phenotype (CIMP).
|
20012180 |
2010 |
rs397507444
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|
0.100 |
GeneticVariation |
BEFREE |
The available evidence indicates that MTHFR C677T and A1298C gene polymorphisms cannot be considered as reliable predictors of response to fluorouracil-based chemotherapy in patients with colorectal cancer.
|
19663673 |
2009 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
C677T and A1298C mutations in the MTHFR gene and survival in colorectal cancer.
|
20076818 |
2009 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
MTHFR 677 C>T and 1298 A>C polymorphisms and the age of onset of colorectal cancer in hereditary nonpolyposis colorectal cancer.
|
19156174 |
2009 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
To study the relation between genetic polymorphisms of methylenetetrahydrofolate reductase (MTHFR) C677T or A1298C and the susceptibility of colorectal cancer.
|
18712959 |
2009 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
We report a population-based case-control study of folate intake, related dietary factors and MTHFR polymorphisms (C677T, A1298C) and colorectal cancer in a population with relatively high colorectal cancer incidence and relatively low folate intake.
|
18053312 |
2008 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
Certain common polymorphisms within the MTHFR gene (C677T, A1298C) result in reduced enzymatic activity and have been associated with reduced risk for a variety of cancers such as acute lymphocytic leukemia, lung and colorectal cancer.
|
18804702 |
2008 |
rs397507444
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|
0.100 |
GeneticVariation |
BEFREE |
Different roles of MTHFR C677T and A1298C polymorphisms in colorectal adenoma and colorectal cancer: a meta-analysis.
|
17089070 |
2007 |
rs397507444
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|
0.100 |
GeneticVariation |
BEFREE |
We investigated the association of C677T and A1298C, two common polymorphisms in the methylenetetrahydrofolate reductase gene, with risk for early onset colorectal cancer in Lynch syndrome.
|
17855693 |
2007 |
rs397507444
|
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|
0.100 |
GeneticVariation |
BEFREE |
C667T and A1298C mutations represent a risk factor for colorectal cancer with an OR (odds ratio) = 2.13 (CI (0.51-8.91)) and 3 (CI(0.3-29.58), respectively, in homozygous patients.
|
17925917 |
2007 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
While the A1298C polymorphism showed no measurable association with the overall risk of colorectal cancer, the 1298CC genotype was associated with a statistically significant increase in the risk when alcohol consumption was high, and was also associated with an approximately 2-fold increase in the risk of each of proximal and distal colon cancer.
|
15546509 |
2004 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
Whereas our results do not support an association of high enzyme activity and increased risk of colorectal cancer in general, we can not exclude an association of patients with hereditary disease and the MTHFR 1298A --> C variant.
|
12618331 |
2003 |
rs397507444
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|
|
0.100 |
GeneticVariation |
BEFREE |
We conclude that the MTHFR 1298A>C polymorphism is a less substantial independent risk factor for colorectal cancer compared to the 677C>T polymorphism.
|
12042673 |
2002 |
rs397507444
|
|
|
0.100 |
GeneticVariation |
BEFREE |
This population-based case-control study was designed to investigate the interrelationships between polymorphisms in the methylenetetrahydrofolate (MTHFR C677T and A1298C) gene and other genes (MTR A2756G; MTRR A66G and CBS 844ins68), intake of B-vitamins and colorectal cancer risk (CRC).
|
12020105 |
2002 |