progressive myoclonus epilepsy 8

Summary
Synonym
  • EMP8
  • PME type 8
  • progressive myoclonic epilepsy due to CERS1 deficiency
  • progressive myoclonus epilepsy type 8
Definition
A progressive myoclonus epilepsy characterized by childhood to adolescent-onset of action myoclonus, generalized tonic-clonic seizures, and slowly progressive, moderate to severe cognitive impairment that has_material_basis_in homozygous or compound heterozygous mutation in CERS1 on chromosome 19p13.11.
Super Class
autosomal recessive disease progressive myoclonus epilepsy
External Links
Disease Ontology
DOID:0111451
Mondo Disease Ontology
ORDO
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
10715 CERS1 ceramide synthase 1
The Human Phenotype Ontology
Displaying entries 11 - 20 of 20 in total
HPO ID HPO Term
HP:0000007 Autosomal recessive inheritance
HP:0002070 Limb ataxia
HP:0001249 Intellectual disability
HP:0003593 Infantile onset
HP:0001272 Cerebellar atrophy
HP:0007366 Atrophy/Degeneration affecting the brainstem
HP:0001263 Global developmental delay
HP:0002344 Progressive neurologic deterioration
HP:0000726 Dementia
HP:0001336 Myoclonus
Displaying 1 entry
Gene ID Gene Symbol Description
10715 CERS1 ceramide synthase 1

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: August 19, 2024