General Information of Disease (ID: DIS1YXVQ)

Disease Name Early myoclonic encephalopathy
Synonyms
myoclonus epilepsy; early myoclonic encephalopathy; epileptic seizures, myoclonic; myoclonic seizure disorder; myoclonic seizure; early myoclonic encephalopathy with suppression-bursts; eme; myoclonia epileptica; myoclonic epilepsy; epileptic seizures - myoclonic
Definition
Early myoclonic encephalopathy (EME) is characterized clinically by the onset of fragmentary myoclonus appearing in the first month of life, often associated with erratic focal seizures and a suppression-burst EEG pattern.
Disease Hierarchy
DISHNY7Q: Mitochondrial substrate carrier disorder
DISD715V: Hereditary neurological disease
DISDOIT9: Neonatal period electroclinical syndrome
DISRFC3B: Neonatal/infantile epilepsy syndrome
DIS1YXVQ: Early myoclonic encephalopathy
Disease Identifiers
MONDO ID
MONDO_0016022
UMLS CUI
C0270855
MedGen ID
124373
Orphanet ID
1935
SNOMED CT ID
44423001

Molecular Interaction Atlas (MIA) of This Disease

Molecular Interaction Atlas (MIA)
This Disease Is Related to 2 DTT Molecule(s)
Gene Name DTT ID Evidence Level Mode of Inheritance REF
SIK1 TT1H6LC Supportive Autosomal dominant [1]
SIK1 TT1H6LC Strong GermlineCausalMutation [1]
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This Disease Is Related to 2 DTP Molecule(s)
Gene Name DTP ID Evidence Level Mode of Inheritance REF
SLC25A22 DTJCWP8 Limited Biomarker [2]
SLC25A22 DTJCWP8 Supportive Autosomal dominant [3]
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This Disease Is Related to 6 DOT Molecule(s)
Gene Name DOT ID Evidence Level Mode of Inheritance REF
SIK1 OT6FCHME Supportive Autosomal dominant [1]
SLC25A22 OTQGVI1N Supportive Autosomal dominant [3]
AMT OTQYEWZQ Strong Genetic Variation [4]
PIGA OT51UWUR Strong Genetic Variation [5]
SPTAN1 OT6VY3A3 Strong Genetic Variation [6]
STXBP1 OTRYA8C3 Strong Genetic Variation [6]
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⏷ Show the Full List of 6 DOT(s)

References

1 De novo mutations in SIK1 cause a spectrum of developmental epilepsies. Am J Hum Genet. 2015 Apr 2;96(4):682-90. doi: 10.1016/j.ajhg.2015.02.013.
2 Advantages and pitfalls of an extended gene panel for investigating complex neurometabolic phenotypes.Brain. 2016 Nov 1;139(11):2844-2854. doi: 10.1093/brain/aww221.
3 Impaired mitochondrial glutamate transport in autosomal recessive neonatal myoclonic epilepsy. Am J Hum Genet. 2005 Feb;76(2):334-9.
4 A novel AMT gene mutation in a newborn with nonketotic hyperglycinemia and early myoclonic encephalopathy.Eur J Paediatr Neurol. 2016 Jan;20(1):192-5. doi: 10.1016/j.ejpn.2015.08.008. Epub 2015 Sep 5.
5 PIGA mutations cause early-onset epileptic encephalopathies and distinctive features.Neurology. 2014 May 6;82(18):1587-96. doi: 10.1212/WNL.0000000000000389. Epub 2014 Apr 4.
6 Early myoclonic encephalopathy in 9q33-q34 deletion encompassing STXBP1 and SPTAN1.Ann Hum Genet. 2015 May;79(3):209-17. doi: 10.1111/ahg.12106. Epub 2015 Mar 16.