PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Human loss or gain-of-function mutations in the gene encoding Na<sub>v</sub>1.7 channels (SCN9A) are associated with either absence of pain, as reported for congenital insensitivity to pain, or with exacerbation of pain, as reported for primary erythromelalgia and paroxysmal extreme pain disorder.
|
29166836 |
2018 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Small fibre neuropathy.
|
28665811 |
2017 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We aimed to study clinical, genetic, and electrophysiological features of paroxysmal extreme pain disorder (PEPD) caused by a novel SCN9A mutation.
|
25285947 |
2015 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The SCN9A mutation suggests that our patients had a phenotype of PEPD with a predominant symptom of short-lasting, severe, unilateral headache.
|
25903274 |
2015 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
We aimed to study clinical, genetic, and electrophysiological features of paroxysmal extreme pain disorder (PEPD) caused by a novel SCN9A mutation.
|
25285947 |
2015 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The human genetic pain conditions inherited erythromelalgia and paroxysmal extreme pain disorder were the first to be linked to gain-of-function SCN9A mutations.
|
25250524 |
2014 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Paroxysmal extreme pain disorder (PEPD) is a rare autosomal dominant pain disorder linked to a mutation in the SCN9A gene, which encodes voltage-gated sodium channel Nav1.7.
|
24817410 |
2014 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in SCN9A have been reported in (1) congenital insensitivity to pain (CIP); (2) primary erythromelalgia; (3) paroxysmal extreme pain disorder; (4) febrile seizures and recently (5) small fibre sensory neuropathy.
|
23129781 |
2013 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Strong human validation has emerged with SCN9A gain-of-function mutations causing inherited erythromelalgia (IEM) and paroxysmal extreme pain disorder, both Mendelian disorder of spontaneous or easily evoked pain.
|
22845492 |
2012 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
BEFREE |
Several SCN9A sodium channelopathies have been recognized as the cause of rare painful dysautonomic syndromes such as paroxysmal extreme pain disorder and primary erythromelalgia.
|
22348792 |
2012 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Gain-of-function mutations in the SCN9A gene (encoding to NaV1.7 voltage-gated sodium channel) cause two rare paroxysmal pain disorders: inherited erythromelalgia (IEM) and paroxysmal extreme pain disorder (PEDP).
|
21094958 |
2011 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the voltage-gated Na(V)1.7 Na(+) channel alpha1 gene SCN9A have been linked to pain disorders, such as inherited primary erythromelalgia and paroxysmal extreme pain disorder.
|
20074229 |
2010 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in SCN9A cause three human pain disorders: bi-allelic loss of function mutations result in Channelopathy-associated Insensitivity to Pain (CIP), whereas activating mutations cause severe episodic pain in Paroxysmal Extreme Pain Disorder (PEPD) and Primary Erythermalgia (PE).
|
20635406 |
2010 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Sequencing of SCN9A coding exons from an English patient, diagnosed with PEPD, has identified a methionine 1627 to lysine (M1627K) substitution in the linker joining segments S4 and S5 in domain IV.
|
18803825 |
2008 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Dominantly inherited gain-of-function mutations in SCN9A have been linked to two familial painful disorders: inherited erythromelalgia (IEM) and paroxysmal extreme pain disorder (PEPD).
|
19185186 |
2008 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
NaV1.7 gain-of-function mutations as a continuum: A1632E displays physiological changes associated with erythromelalgia and paroxysmal extreme pain disorder mutations and produces symptoms of both disorders.
|
18945915 |
2008 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
To describe the clinical phenotype of paroxysmal extreme pain disorder (previously called familial rectal pain syndrome), an autosomal dominant condition recently shown to be a sodium channelopathy involving SCN9A.
|
17679678 |
2007 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
SCN9A mutations in paroxysmal extreme pain disorder: allelic variants underlie distinct channel defects and phenotypes.
|
17145499 |
2006 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
SCN9A mutations in paroxysmal extreme pain disorder: allelic variants underlie distinct channel defects and phenotypes.
|
17145499 |
2006 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
BEFREE |
These channelopathies include genes encoding voltage-gated channels specific for sodium (SCN1A, SCN2A, SCN1B, SCN9A) and potassium (KCNQ2, KCNQ3) which account for a variety of epilepsy phenotypes ranging from mild, such as Benign familial neonatal seizures (BFNS) to severe, such as Dravet syndrome (severe myoclonic epilepsy of infancy, SMEI) and the rare and unusual syndrome paroxysmal extreme pain disorder (PEPD).
|
17049761 |
2006 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
SCN9A mutations in paroxysmal extreme pain disorder: allelic variants underlie distinct channel defects and phenotypes.
|
17145499 |
2006 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Mutations in SCN9A, encoding a sodium channel alpha subunit, in patients with primary erythermalgia.
|
14985375 |
2004 |
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
|
|
|
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
|
|
|
PAROXYSMAL EXTREME PAIN DISORDER
|
0.800 |
Biomarker
|
disease |
CTD_human |
|
|
|