mitochondrial DNA depletion syndrome 20

Summary
Synonym
  • mitochondrial DNA depletion syndrome 20 (MNGIE type)
Definition
A mitochondrial DNA depletion syndrome characterized by variable neurogastrointestinal encephalopathy including severe gastrointestinal dysmotility, neurogenic bladder, muscle weakness and atrophy, headaches, stroke-like episodes, seizures, pyramidal signs, and learning difficulties or cognitive decline that has_material_basis_in compound heterozygous mutation in the LIG3 gene on chromosome 17q12.
Super Class
autosomal recessive disease mitochondrial DNA depletion syndrome
Disease Ontology
DOID:0070451
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
3980 LIG3 DNA ligase 3
The Human Phenotype Ontology
Displaying entries 11 - 20 of 46 in total
HPO ID HPO Term
HP:0001403 Macrovesicular hepatic steatosis
HP:0001824 Weight loss
HP:0001903 Anemia
HP:0002013 Vomiting
HP:0002014 Diarrhea
HP:0002015 Dysphagia
HP:0002018 Nausea
HP:0002020 Gastroesophageal reflux
HP:0002027 Abdominal pain
HP:0002352 Leukoencephalopathy
Displaying 1 entry
Gene ID Gene Symbol Description
1890 TYMP thymidine phosphorylase

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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