mitochondrial DNA depletion syndrome 14

Summary
Definition
A mitochondrial DNA depletion syndrome that is characterized by severe lethal infantile mitochondrial encephalomyopathy and hypertrophic cardiomyopathy, with hypotonia and peripheral hypertonia with opisthotonic posturing, as well as feeding difficulties and profound neurodevelopmental delay, and has_material_basis_in homozygous mutation in the OPA1 mitochondrial dynamin like GTPase gene on chromosome 3q29.
Super Class
mitochondrial DNA depletion syndrome
Disease Ontology
DOID:0080336
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
4976 OPA1 OPA1 mitochondrial dynamin like GTPase
The Human Phenotype Ontology
Displaying entries 1 - 10 of 22 in total
HPO ID HPO Term
HP:0001639 Hypertrophic cardiomyopathy
HP:0008347 Decreased activity of mitochondrial complex IV
HP:0000648 Optic atrophy
HP:0011410 Caesarian section
HP:0002490 Increased CSF lactate
HP:0000407 Sensorineural hearing impairment
HP:0008936 Axial hypotonia
HP:0002151 Increased circulating lactate concentration
HP:0012736 Profound global developmental delay
HP:0001612 Weak cry
Displaying 1 entry
Gene ID Gene Symbol Description
4976 OPA1 OPA1 mitochondrial dynamin like GTPase

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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: December 9, 2024