Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Our findings support the proposal that the common genetic C677T polymorphism in the MTHFR contributes to the risk of adult ALL, but not to the childhood ALL susceptibility.
|
17035405 |
2006 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Our results indicated that the MTHFR C677T T allele was a protective biomarker for childhood ALL in Taiwan, and the association was more significant in male patients and in patients 3.5 years of age or older at onset of disease.
|
25793509 |
2015 |
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.
|
25342508 |
2014 |
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 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The aim of our study was to investigate the influence of C677T and A1298C polymorphisms in methylenetetrahydrofolate reductase (MTHFR) gene on MTX-induced toxicity during treatment of children with ALL.
|
26528799 |
2015 |
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 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The aims of this study were to (a) to determine the prevalence of seven common genetic polymorphisms including those that affect the folate and/or thiopurine metabolic pathways, i.e. cyclin D1 (CCND1-G870A), γ-glutamyl hydrolase (GGH-C452T), methylenetetrahydrofolate reductase (MTHFR-C677T and MTHFR-A1298C), thymidylate synthase promoter (TYMS-TSER), thiopurine methyltransferase (TPMT*3A and TPMT*3C) and inosine triphosphate pyrophosphatase (ITPA-C94A), in Caucasian (n = 94, age < 20) and Vietnamese (n = 141, age < 16 years) childhood ALL and (b) to assess the impact of a multilocus genetic risk score (MGRS) on relapse-free survival (RFS) using a Cox proportional-hazards regression model.
|
25099492 |
2015 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The association was detected significantly between MTHFR C677T polymorphism and ALL reducing susceptibility.
|
28062297 |
2017 |
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 |
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.
|
24237708 |
2014 |
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 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
The MTHFR C677T and A1298C genotypes were analyzed using allele discrimination tests with Taq-Man fluorescent probes.The MTHFR 677TT genotype was related to a 2-fold increase in risk of ALL (P = .014).
|
29390492 |
2017 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
There was no association between the 677C>T or 1298A>C and risk of ALL in total case-control sample.
|
16182363 |
2006 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
There were no associations between MTHFR C677T or MTHFR A1298C polymorphisms and ALL susceptibility.
|
28646637 |
2017 |
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 |
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 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
Use of MTHFR C677T polymorphism and plasma pharmacokinetics to predict methotrexate toxicity in patients with acute lymphoblastic leukemia.
|
29911750 |
2018 |
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 |
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 |
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 |
Acute lymphocytic leukemia
|
|
0.100 |
GeneticVariation
|
BEFREE |
We observed a significant decrease in risk for the C677T polymorphism (OR range=0.54-0.75, p<0.01) and a significant increase in risk for the A1298C polymorphism (OR range=1.28-2.52, p<0.05) in developing ALL for all genetic models.
|
31188929 |
2019 |