developmental and epileptic encephalopathy 53

Summary
Synonym
  • DEE53
  • early infantile epileptic encephalopathy 53
Definition
A developmental and epileptic encephalopathy characterized by infantile onset of intractable seizures, hypotonia, poor or absent global development, severe intellectual disability and spastic quadriplegia that has_material_basis_in homozygous or compound heterozygous mutation in the SYNJ1 gene on chromosome 21q22.
Super Class
autosomal recessive disease developmental and epileptic encephalopathy
External Links
Disease Ontology
DOID:0080464
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
8867 SYNJ1 synaptojanin 1
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
O43426 Synaptojanin-1
The Human Phenotype Ontology
Displaying entries 51 - 60 of 66 in total
HPO ID HPO Term
HP:0012554 Absent thumbnail
HP:0100660 Dyskinesia
HP:0100716 Self-injurious behavior
HP:0002151 Increased circulating lactate concentration
HP:0011097 Epileptic spasm
HP:0001252 Hypotonia
HP:0000505 Visual impairment
HP:0003593 Infantile onset
HP:0200134 Epileptic encephalopathy
HP:0002344 Progressive neurologic deterioration
Displaying all 3 entries
Gene ID Gene Symbol Description
51227 PIGP phosphatidylinositol glycan anchor biosynthesis class P
9091 PIGQ phosphatidylinositol glycan anchor biosynthesis class Q
8867 SYNJ1 synaptojanin 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