General Information of Disease (ID: DISA15DM)

Disease Name Developmental and epileptic encephalopathy, 39
Synonyms
aspartate-glutamate carrier 1 deficiency; hypomyelination, global cerebral; early infantile epileptic encephalopathy caused by mutation in SLC25A12; AGC1 deficiency; mitochondrial aspartate-glutamate carrier 1 deficiency; developmental and epileptic encephalopathy 39; epileptic encephalopathy, early infantile, 39; epileptic encephalopathy with global cerebral demyelination; DEE39; EIEE39; SLC25A12 early infantile epileptic encephalopathy
Definition
A rare mitochondrial substrate carrier disorder characterized by severe muscular hypotonia, seizures (with or without episodic apnea) beginning in the first year of life, and arrested psychomotor development (affecting mainly motor skills). Severe spasticity with hyperreflexia has also been reported. Global cerebral hypomyelination is a characteristic imaging feature of this disease.
Disease Hierarchy
DISHNY7Q: Mitochondrial substrate carrier disorder
DIS8837Y: Neonatal-onset developmental and epileptic encephalopathy
DISZOCA3: Epileptic encephalopathy
DISA15DM: Developmental and epileptic encephalopathy, 39
Disease Identifiers
MONDO ID
MONDO_0013056
MESH ID
C567847
UMLS CUI
C2751855
OMIM ID
612949
MedGen ID
414492
Orphanet ID
353217

Molecular Interaction Atlas (MIA) of This Disease

Molecular Interaction Atlas (MIA)
This Disease Is Related to 1 DTP Molecule(s)
Gene Name DTP ID Evidence Level Mode of Inheritance REF
SLC25A12 DT85HYR Strong Biomarker [1]
------------------------------------------------------------------------------------
This Disease Is Related to 2 DOT Molecule(s)
Gene Name DOT ID Evidence Level Mode of Inheritance REF
ACAN OTUOCW8K Strong Biomarker [1]
SLC25A12 OTB4YBVT Strong Autosomal recessive [2]
------------------------------------------------------------------------------------

References

1 Deficiency of Mitochondrial Aspartate-Glutamate Carrier 1 Leads to Oligodendrocyte Precursor Cell Proliferation Defects Both In Vitro and In Vivo.Int J Mol Sci. 2019 Sep 11;20(18):4486. doi: 10.3390/ijms20184486.
2 AGC1 deficiency associated with global cerebral hypomyelination. N Engl J Med. 2009 Jul 30;361(5):489-95. doi: 10.1056/NEJMoa0900591.