×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Non dominant-negative KCNJ2 gene mutations leading to Andersen-Tawil syndrome with an isolated cardiac phenotype.
23644778
2013
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Novel mutation in the KCNJ2 gene is associated with a malignant arrhythmic phenotype of Andersen-Tawil syndrome.
24047492
2013
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Cardiac characteristics and long-term outcome in Andersen-Tawil syndrome patients related to KCNJ2 mutation.
23867365
2013
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Genetic background of catecholaminergic polymorphic ventricular tachycardia in Japan.
23595086
2013
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Mutational analyses of KCNJ2 were performed in 57 unrelated probands showing typical (≥2 ATS features) and atypical (only 1 of the ATS features or CPVT) ATS .We identified 24 mutation carriers.
22589293
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
In one of the patients, the PRKAR1A gene responsible for Carney Complex and the KCNJ2 gene causal for Andersen syndrome are deleted.
22166941
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Phenotype variability in patients carrying KCNJ2 mutations.
22589293
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Here, we report the identification of a novel KCNJ2 mutation (G211T ), resulting in the amino acid substitution D71Y , in a patient presenting with signs and symptoms of Andersen-Tawil syndrome .
22186697
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
Biomarker
disease
BEFREE
KCNJ2 is the only gene implicated in Andersen-Tawil syndrome .
21875779
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Altered stress stimulation of inward rectifier potassium channels in Andersen-Tawil syndrome.
22002906
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Membrane dysfunction in Andersen-Tawil syndrome assessed by velocity recovery cycles.
22806368
2012
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Biophysical and molecular characterization of a novel de novo KCNJ2 mutation associated with Andersen-Tawil syndrome and catecholaminergic polymorphic ventricular tachycardia mimicry.
21148745
2011
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
A novel KCNJ2 nonsense mutation, S369X, impedes trafficking and causes a limited form of Andersen-Tawil syndrome.
21493816
2011
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Lack of any cardiac involvement in a patient with Andersen-Tawil syndrome associated with the c.574A→G mutation in KCNJ2 .
22286118
2011
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
A novel KCNJ2 nonsense mutation, S369X , impedes trafficking and causes a limited form of Andersen-Tawil syndrome .
21493816
2011
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Andersen cardiodysrhythmic periodic paralysis with KCNJ2 mutations: a novel mutation in the pore selectivity filter residue.
20382953
2010
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Andersen cardiodysrhythmic periodic paralysis with KCNJ2 mutations: a novel mutation in the pore selectivity filter residue.
20382953
2010
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
In this report, we describe a heterozygous missense mutation (p.Thr192Ile ) in the KCNJ2 gene, which segregates with the disease phenotype in an ATS family.
20111058
2010
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Reported here is a novel de novo mutation in the KCNJ2 gene in a patient with Andersen-Tawil syndrome .
19931173
2009
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
Biomarker
disease
CTD_human
Reported here is a novel de novo mutation in the KCNJ2 gene in a patient with Andersen-Tawil syndrome .
19931173
2009
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
Biomarker
disease
BEFREE
KCNJ2 remains the only gene linked to Andersen's syndrome ; this gene encodes for the alpha-subunit of the strong inward-rectifier K+ channel Kir2.1.
19570891
2009
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Unlike typical Andersen-Tawil syndrome -associated KCNJ2 mutations, which show dominant negative loss of function, Kir2.1WT+V227F coexpression yielded I(K1) indistinguishable from Kir2.1-WT under basal conditions.
19843922
2009
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
Biomarker
disease
LHGDN
Many Andersen syndrome cases have been associated with loss-of-function mutations in the inward rectifier K(+) channel Kir2.1 encoded by KCNJ2 .
18690034
2008
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
GeneticVariation
disease
BEFREE
Many Andersen syndrome cases have been associated with loss-of-function mutations in the inward rectifier K(+) channel Kir2.1 encoded by KCNJ2 .
18690034
2008
×
Entrez Id:
3759
Gene Symbol:
KCNJ2
KCNJ2
0.800
CausalMutation
disease
CLINVAR
Prevalence of early-onset atrial fibrillation in congenital long QT syndrome.
18452873
2008