rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Our results suggest that the MTHFR C677T and A1298C polymorphisms may be potential biomarkers for ALL risk in Chinese populations, and studies with a larger sample size and wider population spectrum are required before definitive conclusions can be drawn.
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25342508 |
2014 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The effect of RFC G80A polymorphism in Cretan children with acute lymphoblastic leukemia and its interaction with MTHFR C677T and A1298C polymorphisms.
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24237708 |
2014 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Association of methylenetetrahytrofolate reductase (MTHFR) C677T and A1298C polymorphisms with the susceptibility of childhood acute lymphoblastic leukaemia (ALL) in Chinese population.
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24476575 |
2014 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Two polymorphisms of the gene encoding MTHFR, C677T and A1298C, alter MTHFR enzyme activity and may be associated with ALL relapse.
|
24637499 |
2014 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
C677T and A1298C polymorphisms of the methylenetetrahydrofolate reductase gene: effect on methotrexate-related toxicity in adult acute lymphoblastic leukaemia.
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23183238 |
2013 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
This meta-analysis supports the idea that the MTHFR C677T genotype is associated with risk of ALL in Caucasians.
|
24377532 |
2013 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Seventy-two children with ALL and 109 age- and sex-matched healthy children from Western Iran were screened for MTHFR C677T and A1298C variants by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).
|
22017305 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
5,10-methylenetetrahydrofolate reductase (MTHFR) variants, C677T and A1298C, have been reported to be associated with decreased risk of acute lymphoblastic leukemia (ALL).
|
22943282 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The aim of this case-control study was to evaluate the association of the C677T MTHFR gene polymorphism with acute myeloid leukaemia (AML), acute lymphoblastic leukaemia (ALL), chronic myeloid leukaemia (CML) and chronic lymphocytic leukaemia (CLL).
|
22441130 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The genetic association studies (GAS) that investigated the association between ALL and the MTHFR C677T and A1298C gene variants have produced contradictory or inconclusive results.
|
22094326 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Genotyping of MTHFR polymorphism, C677T particularly, prior to treatment for ALL is likely to be useful with the aim of tailoring MTX therapy and thus reducing the MTX-related toxicities.
|
22528943 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
In the adult subgroup, there was no significant association between the C677T variant and ALL risk (Dominant model: OR(RE)=0.88, 95% CI: 0.45-1.72, p=0.72).
|
23061880 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
A meta-analysis of MTHFR C677T and A1298C polymorphisms and risk of acute lymphoblastic leukemia in children.
|
21495160 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Children with ALL (n = 96) were screened for GCPII C1561T, RFC1 G80A, cSHMT C1420T, TYMS 5´-UTR 2R3R, TYMS 3´-UTR ins6/del6, MTHFR C677T, MTR A2756G polymorphisms using PCR-RFLP and PCR-amplified fragment length polymorphism techniques.
|
22838948 |
2012 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Accumulated evidence has demonstrated that C677T and A1298C polymorphisms of the MTHFR gene are associated with acute lymphoblastic leukemia (ALL) risk, but the results have been inconclusive.
|
21702646 |
2011 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
We investigated a possible association of MTHFR polymorphisms (677C>T and 1298A>C) and increased risk for acute lymphoblastic leukemia in 78 affected children.
|
20445408 |
2010 |
rs1217691063
|
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Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Based on several studies, it is plausible that polymorphisms in the MTHFR gene, 677C>T and 1298A>C, are associated with a decreased susceptibility to childhood ALL in non-Asian populations.
|
19775302 |
2010 |
rs1217691063
|
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Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The authors describe the case of a 12-year-old male with acute lymphoblastic leukemia and a homozygous methylenetetrahydrofolate reductase C677T mutation, who developed subacute methotrexate-induced toxicity and cerebral venous thrombosis after receiving intrathecal methotrexate.
|
20121554 |
2010 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
We conducted a case-control study in 95 north Indian children with acute lymphoblastic leukemia (ALL) and 255 controls, to investigate the role of MTHFR C677T and A1298C polymorphisms as risk factors in the development of ALL.
|
20367562 |
2010 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
It has been suggested that two MTHFR polymorphisms, 677C>T and 1298A>C, influence risk of acute lymphoblastic leukemia (ALL).
|
20374270 |
2010 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Methylenetetrahydrofolate reductase C677T and A1298C gene polymorphisms and therapy-related toxicity in children treated for acute lymphoblastic leukemia and non-Hodgkin lymphoma.
|
19391036 |
2009 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
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 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
No significant difference was found in the development of adult ALL among those with different MTHFR genotypes of the C677T or A1298C polymorphisms.
|
17970089 |
2007 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
We have analyzed the MTHFR C677T polymorphism in 52 patients and 88 control individuals, all ethnic Greek residents of northern Greece, and examined the association of this polymorphism with (a) susceptibility to childhood ALL and (b) the distribution of average plasma alanine aminotransferase (ALT) levels, white blood cell counts (WBC), and hemoglobin levels (Hb) during the induction and consolidation phases of treatment.
|
16123993 |
2006 |
rs1217691063
|
|
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Associations found in these studies were significant with respect to gender bias; hence, it is possible that MTHFR C677T and A1298C can be good markers for ALL.
|
16923565 |
2006 |