neurodevelopmental disorder with hypotonia, language delay, and skeletal defects with or without seizures

Summary
Synonym
  • NEDHLSS
Definition
An autosomal dominant intellectual developmental disorder characterized by behavioral abnormalities and developmental delay ranging from mild-to-moderate impaired intellectual development with expressive language delay to severly impaired intellectual development, severe hypotonia with delayed walking or inability to walk, and poor or absent speech that has_material_basis_in heterozygous mutation in the CACNA1C gene on chromosome 12p13.33.
Super Class
autosomal dominant intellectual developmental disorder
Disease Ontology
DOID:0070536
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
775 CACNA1C calcium voltage-gated channel subunit alpha1 C
Related Glycoprotein

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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: April 7, 2025