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| Childhood onset dystonia, chorea or related movement disorder v3.70 | HSD17B10 | Arina Puzriakova changed review comment from: Comment on list classification: Upgrading from Red to Amber but there is sufficient evidence to promote this gene to Green at the next GMS panel update - choreoathetoid movements and dystonia can be reported features of HSD10 disease (PMID: 12555940; 22132097; 26950678; 31654490); to: Comment on list classification: Upgrading from Red to Amber but there is sufficient evidence to promote this gene to Green at the next GMS panel update - choreoathetoid movements and dystonia can be reported features of HSD10 disease (PMID: 12555940; 22132097; 26950678; 27295195; 31654490) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v3.70 | HSD17B10 | Arina Puzriakova Added comment: Comment on list classification: Upgrading from Red to Amber but there is sufficient evidence to promote this gene to Green at the next GMS panel update - choreoathetoid movements and dystonia can be reported features of HSD10 disease (PMID: 12555940; 22132097; 26950678; 31654490) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v3.23 | SLC30A9 | Achchuthan Shanmugasundram Added comment: Comment on list classification: There are six unrelated families with childhood onset dystonia or choreoathetosis reported with biallelic variants in this gene. Hence, this gene can be promoted to Green at the next major update. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v1.228 | HSPD1 | Arina Puzriakova Added comment: Comment on mode of inheritance: Should be updated from 'both mono- and biallelic' to 'biallelic' only at the next GMS panel update. Biallelic variants cause a paediatric-onset leukodystrophy (MIM# 612233) which features motor disability associated progressive limb spasticity and contractures, and some patients have been found to have choreoatetotic movements (PMID: 18571143, 27405012). On the other hand, monoallelic variants are associated with a pure adult-onset HSP (SPG13, MIM# 605280) which is not pertinent to this panel. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v1.92 | SCN1A | Dmitrijs Rots reviewed gene: SCN1A: Rating: GREEN; Mode of pathogenicity: Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments; Publications: 28794249; Phenotypes: seizures, developmental delay, dystonia, choreoathetosis; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v1.51 | SLC16A2 |
Zornitza Stark gene: SLC16A2 was added gene: SLC16A2 was added to Childhood onset dystonia or chorea or related movement disorder. Sources: Expert list Mode of inheritance for gene: SLC16A2 was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females Publications for gene: SLC16A2 were set to 31410843 Phenotypes for gene: SLC16A2 were set to Allan-Herndon-Dudley syndrome, MIM# 300523 Review for gene: SLC16A2 was set to GREEN gene: SLC16A2 was marked as current diagnostic Added comment: Allan-Herndon-Dudley syndrome (AHDS) is an X-linked condition characterized by severely impaired intellectual development, dysarthria, athetoid movements, muscle hypoplasia, and spastic paraplegia. There is large phenotypic interfamilial and intrafamilial variability. In a recent review of 24 affected individuals (PMID 31410843), 16 presented with profound developmental delay, three had severe intellectual disability with poor language and walking with an aid, four had moderate intellectual disability with language and walking abilities, and one had mild intellectual disability with hypotonia. Overall, eight had learned to walk, all had hypotonia, 17 had spasticity, 18 had dystonia, 12 had choreoathetosis, 19 had hypomyelination, and 10 had brain atrophy. Kyphoscoliosis (n=12), seizures (n=7), and pneumopathies (n=5) were the most severe complications. Sources: Expert list |
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| Childhood onset dystonia, chorea or related movement disorder v0.247 | PRRT2 | Louise Daugherty Phenotypes for gene: PRRT2 were changed from CONVULSIONS, FAMILIAL INFANTILE, WITH PAROXYSMAL CHOREOATHETOSIS; SEIZURES, BENIGN FAMILIAL INFANTILE, 2; Episodic kinesigenic dyskinesia 1, 128200; dystonia and occasionally hemiplegic migraine and epilepsy; Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions; episodic kinesigenic dyskinesia to Convulsions, familial infantile, with paroxysmal choreoathetosis, 602066; Episodic kinesigenic dyskinesia 1, 128200; dystonia and occasionally hemiplegic migraine and epilepsy; Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions; episodic kinesigenic dyskinesia | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Childhood onset dystonia, chorea or related movement disorder v0.7 | PRRT2 |
Ellen McDonagh Source PanelApp was added to PRRT2. Mode of inheritance for gene PRRT2 was changed from to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Added phenotypes CONVULSIONS, FAMILIAL INFANTILE, WITH PAROXYSMAL CHOREOATHETOSIS; SEIZURES, BENIGN FAMILIAL INFANTILE, 2; Episodic kinesigenic dyskinesia 1, 128200; dystonia and occasionally hemiplegic migraine and epilepsy; Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions; episodic kinesigenic dyskinesia for gene: PRRT2 Publications for gene PRRT2 were changed from to 22744660; 20301334; 22399141; 22120146; 22101681 |
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| Childhood onset dystonia, chorea or related movement disorder v0.7 | NKX2-1 |
Ellen McDonagh Source PanelApp was added to NKX2-1. Added phenotypes Choreoathetosis, hypothyroidism, and neonatal respiratory distress 610978; Chorea, hereditary benign 118700 for gene: NKX2-1 Publications for gene NKX2-1 were changed from to 24555207 |
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| Childhood onset dystonia, chorea or related movement disorder v0.1 | NKX2-1 |
Ellen McDonagh gene: NKX2-1 was added gene: NKX2-1 was added to Childhood onset dystonia or chorea or related movement disorder. Sources: South West GLH Mode of inheritance for gene: NKX2-1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for gene: NKX2-1 were set to Choreoathetosis, hypothyroidism, and neonatal respiratory distress 610978; Chorea, hereditary benign 118700 |
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| Childhood onset dystonia, chorea or related movement disorder v0.0 | OAT |
Ellen McDonagh gene: OAT was added gene: OAT was added to Childhood onset dystonia or chorea or related movement disorder. Sources: London North GLH,Expert Review Red Mode of inheritance for gene: OAT was set to |
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