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Childhood onset hereditary spastic paraplegia v2.130 MAPK8IP3 Ivone Leong Tag Q4_21_rating was removed from gene: MAPK8IP3.
Childhood onset hereditary spastic paraplegia v2.130 MAPK8IP3 Sarah Leigh commented on gene: MAPK8IP3
Childhood onset hereditary spastic paraplegia v2.129 MAPK8IP3 Ivone Leong Source Expert Review Green was added to MAPK8IP3.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Childhood onset hereditary spastic paraplegia v2.117 MAPK8IP3 Arina Puzriakova Phenotypes for gene: MAPK8IP3 were changed from Neurodevelopmental disorder with or without variable brain abnormalities, MIM# 618443 to Neurodevelopmental disorder with or without variable brain abnormalities, OMIM:618443
Childhood onset hereditary spastic paraplegia v2.116 MAPK8IP3 Arina Puzriakova Tag Q4_21_rating tag was added to gene: MAPK8IP3.
Childhood onset hereditary spastic paraplegia v2.116 MAPK8IP3 Arina Puzriakova Classified gene: MAPK8IP3 as Amber List (moderate evidence)
Childhood onset hereditary spastic paraplegia v2.116 MAPK8IP3 Arina Puzriakova Added comment: Comment on list classification: 18 individuals from 17 families reported with de novo variants in this gene (PMIDs: 30612693; 30945334) of which 8 subjects presented with spasticity, among other features. Overall there is sufficient evidence to promote this gene to Green at the next GMS panel update.
Childhood onset hereditary spastic paraplegia v2.116 MAPK8IP3 Arina Puzriakova Gene: mapk8ip3 has been classified as Amber List (Moderate Evidence).
Childhood onset hereditary spastic paraplegia v2.15 MAPK8IP3 Zornitza Stark gene: MAPK8IP3 was added
gene: MAPK8IP3 was added to Hereditary spastic paraplegia - childhood onset. Sources: Expert list
Mode of inheritance for gene: MAPK8IP3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: MAPK8IP3 were set to 30612693; 30945334
Phenotypes for gene: MAPK8IP3 were set to Neurodevelopmental disorder with or without variable brain abnormalities, MIM# 618443
Review for gene: MAPK8IP3 was set to GREEN
gene: MAPK8IP3 was marked as current diagnostic
Added comment: PMID: 30612693 - 13 unrelated children patients with de novo variants, supported by functional studies. Patients have developmental delay (13/13), spasticity (4/13), ataxia (2/13), unstable gait (1/13), microcephaly (3/13), generalized seizures (3/13). No signs of regression, but cerebellar atrophy (3/12), thin corpus callosum (4/10), perisylvian polymicrogyria (2/12), white matter loss (4/12) was noted

PMID: 30945334 - 5 child patients (4 families) with spastic diplegia (4/5), ID (5/5), epilepsy (2/5) and cerebellar atrophy (5/5), corpus callosum hypoplasia (5/5).

Overall 8/18 individuals with spasticity.
Sources: Expert list