developmental and epileptic encephalopathy 83

Summary
Synonym
  • DEE83
  • early infantile epileptic encephalopathy 83
Definition
A developmental and epileptic encephalopathy characterized by onset in the first days or months of life of frequent, usually refractory, seizures and profoundly impaired development that has_material_basis_in homozygous or compound heterozygous mutation in the UGP2 gene on chromosome 2p15.
Super Class
autosomal recessive disease developmental and epileptic encephalopathy
Disease Ontology
DOID:0112218
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
7360 UGP2 UDP-glucose pyrophosphorylase 2
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
Q16851 UTP--glucose-1-phosphate uridylyltransferase
The Human Phenotype Ontology
Displaying entries 1 - 10 of 31 in total
HPO ID HPO Term
HP:0000007 Autosomal recessive inheritance
HP:0000252 Microcephaly
HP:0012450 Chronic constipation
HP:0000340 Sloping forehead
HP:0009890 High anterior hairline
HP:0000286 Epicanthus
HP:0011344 Severe global developmental delay
HP:0000639 Nystagmus
HP:0005280 Depressed nasal bridge
HP:0000369 Low-set ears
Displaying 1 entry
Gene ID Gene Symbol Description
7360 UGP2 UDP-glucose pyrophosphorylase 2

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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 4, 2025