hypomyelinating leukodystrophy 7

Summary
Synonym
  • HLD7
  • TACH syndrome
  • ataxia-delayed dentition-hypomyelination syndrome; odontoleukodystrophy
  • dentoleukoencephalopathy
  • hypomyelination-cerebellar atrophy-hypoplasia of the corpus callosum syndrome
  • leukodystrophy with oligodontia
  • leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome
  • tremor-ataxia-central hypomyelination syndrome
Definition
A hypomyelinating leukodystrophy characterized by autosomal recessive inheritance of hildhood onset of progressive motor decline manifest as spasticity, ataxia, tremor, and cerebellar signs, as well as mild cognitive regression that has_material_basis_in homozygous or compound heterozygous mutation in the POLR3A gene on chromosome 10q22.
Super Class
autosomal recessive disease hypomyelinating leukodystrophy
Disease Ontology
DOID:0060794
Mondo Disease Ontology
ORDO
OMIM
MGI genotype (from TogoID)
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
11128 POLR3A RNA polymerase III subunit A

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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