rs1568940442
|
|
A |
0.700 |
GeneticVariation |
CLINVAR |
Atypical gating of M-type potassium channels conferred by mutations in uncharged residues in the S4 region of KCNQ2 causing benign familial neonatal convulsions.
|
17475800 |
2007 |
rs118192226
|
|
A |
0.700 |
CausalMutation |
CLINVAR |
Novel mutations in the KCNQ2 gene link epilepsy to a dysfunction of the KCNQ2-calmodulin interaction.
|
14985406 |
2004 |
rs118192226
|
|
A |
0.700 |
CausalMutation |
CLINVAR |
KCNQ2 and KCNQ3 potassium channel genes in benign familial neonatal convulsions: expansion of the functional and mutation spectrum.
|
14534157 |
2003 |
rs1555850151
|
|
GGCCCA |
0.700 |
GeneticVariation |
CLINVAR |
KCNQ2 and KCNQ3 potassium channel genes in benign familial neonatal convulsions: expansion of the functional and mutation spectrum.
|
14534157 |
2003 |
rs118192226
|
|
A |
0.700 |
CausalMutation |
CLINVAR |
Familial neonatal and infantile seizures: an autosomal-dominant disorder.
|
6476007 |
1984 |
rs118192212
|
|
C |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs1555869758
|
|
C |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs1568925507
|
|
TCTTCTCAAAGTGCTTCTGCCTGTGCTGCTCCTGAAC |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs1568927820
|
|
C |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs397514582
|
|
A |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs794727134
|
|
T |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs794727740
|
|
T |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs794727741
|
|
A |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs797044938
|
|
A |
0.700 |
GeneticVariation |
CLINVAR |
|
|
|
rs886041339
|
|
CG |
0.700 |
CausalMutation |
CLINVAR |
|
|
|
rs761188359
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Knock-in mice displayed reduced M-current suppression when challenged by a muscarinic agonist, oxotremorine-M. Kv7.2(S559A) mice were resistant to chemoconvulsant-induced seizures with no mortality.
|
30146722 |
2018 |
rs796052650
|
|
|
0.010 |
GeneticVariation |
BEFREE |
We confirmed a genetic diagnosis in five patients (36%): epileptic encephalopathy associated with autosomal dominant de novo variants in SCN2A (p.Met1545Val), KCNQ2 (p.Asp212Tyr), and GNAO1 (p.Gly40Arg); lipoic acid synthetase deficiency due to compound heterozygous variants in LIAS (p.Ala253Pro and p.His236Gln); and encephalopathy associated with an X-linked variant in CUL4B (p.Asn211Ser).ConclusionWES is helpful at arriving genetic diagnoses in neonatal encephalopathy and/or seizures and brain damage.
|
28817111 |
2018 |
rs117067974
|
|
|
0.010 |
GeneticVariation |
BEFREE |
We hypothesize that patients with the KCNQ2 E515D mutation are susceptible to seizures.
|
28038823 |
2017 |
rs118192211
|
|
|
0.010 |
GeneticVariation |
BEFREE |
The different KCNQ2 abnormalities led to different phenotypes and included a novel intragenic duplication, c.419_430dup, in an infant with BFNS, a 0.761Mb 20q13.3 contiguous gene deletion in an infant with seizures at 3 months, and a recurrent de novo missense mutation c.881C>T in a neonate with "KCNQ2-encephalopathy."
|
25052858 |
2014 |
rs28939683
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Adult mice homozygous for Y284C, heretofore unexamined in animals, presented with spontaneous seizures, whereas A306T homozygotes died early.
|
24586341 |
2014 |
rs1085307920
|
|
|
0.010 |
GeneticVariation |
BEFREE |
Scn2a(Q54) transgenic mice have a mutation in Scn2a that results in spontaneous, adult-onset partial motor seizures, and mice carrying the Kcnq2-V182M mutation exhibit increased susceptibility to induced seizures, and rare spontaneous seizures as adults.
|
21156207 |
2011 |