×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
BEFREE
A common variant in methylenetetrahydrofolate reductase (MTHFR 677C→T ) causes mild MTHFR deficiency with lower 5-methyltetrahydrofolate for methylation reactions.
30408316
2019
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
AlteredExpression
BEFREE
Testicular MTHFR protein levels decreased significantly in wild-type mice on the 20× diet but not in those on the 10× diet, suggesting a possible role for MTHFR deficiency in sperm DNA hypomethylation.
29360980
2018
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
GENOMICS_ENGLAND
Adolescence/adult onset MTHFR deficiency may manifest as isolated and treatable distinct neuro-psychiatric syndromes.
29391032
2018
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
CLINVAR
Functional characterization of missense mutations in severe methylenetetrahydrofolate reductase deficiency using a human expression system.
27743313
2017
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
CLINGEN
Functional characterization of missense mutations in severe methylenetetrahydrofolate reductase deficiency using a human expression system.
27743313
2017
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
BEFREE
Rare mutations in the MTHFR gene have been associated with autosomal recessive MTHFR deficiency leading to homocystinuria.
27130656
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
GENOMICS_ENGLAND
Advantages and pitfalls of an extended gene panel for investigating complex neurometabolic phenotypes.
27604308
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Outcomes of four patients with homocysteine remethylation disorders detected by newborn screening.
25856670
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
CLINVAR
Mutation Update and Review of Severe Methylenetetrahydrofolate Reductase Deficiency.
26872964
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Treatment with Mefolinate (5-Methyltetrahydrofolate), but Not Folic Acid or Folinic Acid, Leads to Measurable 5-Methyltetrahydrofolate in Cerebrospinal Fluid in Methylenetetrahydrofolate Reductase Deficiency.
26898294
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Mutation Update and Review of Severe Methylenetetrahydrofolate Reductase Deficiency.
26872964
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
CLINGEN
Rare mutations in the MTHFR gene have been associated with autosomal recessive MTHFR deficiency leading to homocystinuria.
27130656
2016
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
UNIPROT
Insights into severe 5,10-methylenetetrahydrofolate reductase deficiency: molecular genetic and enzymatic characterization of 76 patients.
25736335
2015
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
UNIPROT
Diagnostic yield of genetic testing in epileptic encephalopathy in childhood.
25818041
2015
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Insights into severe 5,10-methylenetetrahydrofolate reductase deficiency: molecular genetic and enzymatic characterization of 76 patients.
25736335
2015
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
CLINGEN
Insights into severe 5,10-methylenetetrahydrofolate reductase deficiency: molecular genetic and enzymatic characterization of 76 patients.
25736335
2015
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
CLINVAR
Insights into severe 5,10-methylenetetrahydrofolate reductase deficiency: molecular genetic and enzymatic characterization of 76 patients.
25736335
2015
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
GENOMICS_ENGLAND
Association between methylenetetrahydrofolate reductase C677T polymorphism and epilepsy susceptibility: a meta-analysis.
24556013
2014
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
BEFREE
The diagnosis of MTHFR deficiency was confirmed based on extremely reduced fibroblast MTHFR activity (0.3 nmol CHO/mg prot/hr) as well as mutation analysis that revealed two variants in the MTHFR gene, a splice site mutation p (IVS5-1G>A), as well as a missense mutation (c.155 G>A; p. Arg52Gln ).
25079578
2014
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
CLINVAR
Severe methylenetetrahydrofolate reductase deficiency: clinical clues to a potentially treatable cause of adult-onset hereditary spastic paraplegia.
24797679
2014
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Reversal of respiratory failure in both neonatal and late onset isolated remethylation disorders.
24997712
2014
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Oxidative stress and apoptosis in homocystinuria patients with genetic remethylation defects.
22887477
2013
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
Biomarker
BEFREE
In the latter group, remethylation disorders of homocysteine to methionine (chiefly CblC defect and 5,10-methylenetetrahydrofolate reductase [MTHFR] deficiency ) are by far the most frequently encountered situations.
23124942
2012
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
CausalMutation
CLINVAR
Isolated remethylation disorders: do our treatments benefit patients?
20490923
2011
×
Entrez Id:
4524
Gene Symbol:
MTHFR
MTHFR
HOMOCYSTINURIA DUE TO DEFICIENCY OF N(5,10)-METHYLENETETRAHYDROFOLATE REDUCTASE ACTIVITY
0.800
GeneticVariation
UNIPROT
Molecular characterization of five patients with homocystinuria due to severe methylenetetrahydrofolate reductase deficiency.
20236116
2010