developmental and epileptic encephalopathy 27

Summary
Synonym
  • DEE27
  • early infantile epileptic encephalopathy 27
Definition
A developmental and epileptic encephalopathy characterized by early onset seizures, delayed psychomotor development and intellectual disability with variable severity that has_material_basis_in heterozygous mutation in the GRIN2B gene on chromosome 12p12.
Super Class
autosomal dominant disease developmental and epileptic encephalopathy
External Links
Disease Ontology
DOID:0080444
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
2904 GRIN2B glutamate ionotropic receptor NMDA type subunit 2B
Displaying 1 entry
Gene ID Gene Symbol Description Source
14812 Grin2b glutamate receptor, ionotropic, NMDA2B (epsilon 2)
Displaying 1 entry
Gene ID Gene Symbol Description Source
24410 Grin2b glutamate ionotropic receptor NMDA type subunit 2B
The Human Phenotype Ontology
Displaying all 6 entries
HPO ID HPO Term
HP:0002521 Hypsarrhythmia
HP:0001336 Myoclonus
HP:0012469 Infantile spasms
HP:0000707 Abnormality of the nervous system
HP:0011121 Abnormal skin morphology
HP:0002376 Developmental regression
Displaying all 3 entries
Gene ID Gene Symbol Description
23236 PLCB1 phospholipase C beta 1
5277 PIGA phosphatidylinositol glycan anchor biosynthesis class A
6487 ST3GAL3 ST3 beta-galactoside alpha-2,3-sialyltransferase 3

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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