mitochondrial DNA depletion syndrome 4b

Summary
Synonym
  • mitochondrial neurogastrointestinal encephalopathy syndrome
Definition
A mitochondrial DNA depletion syndrome that is characterized by chronic gastrointestinal dysmotility and pseudoobstruction, cachexia, progressive external ophthalmoplegia, axonal sensory ataxic neuropathy, and muscle weakness, and has_material_basis_in autosomal recessive inheritance of compound heterozygous mutation in the mitochondrial DNA polymerase gamma gene on chromosome 15q26.
Super Class
autosomal recessive disease mitochondrial DNA depletion syndrome
External Links
Disease Ontology
DOID:0080123
Mondo Disease Ontology
ORDO
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
1890 TYMP thymidine phosphorylase
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
P19971 Thymidine phosphorylase
The Human Phenotype Ontology
Displaying entries 21 - 30 of 46 in total
HPO ID HPO Term
HP:0002460 Distal muscle weakness
HP:0002500 Abnormal cerebral white matter morphology
HP:0002579 Gastrointestinal dysmotility
HP:0002910 Elevated circulating hepatic transaminase concentration
HP:0002922 Increased CSF protein concentration
HP:0003128 Lactic acidosis
HP:0003199 Decreased muscle mass
HP:0003200 Ragged-red muscle fibers
HP:0003270 Abdominal distention
HP:0003348 Hyperalaninemia
Displaying 1 entry
Gene ID Gene Symbol Description
1890 TYMP thymidine phosphorylase

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Supported by JST NBDC Grant Number JPMJND2204

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Last updated: August 19, 2024