neurodevelopmental disorder with language delay and seizures

Summary
Definition
An autosomal recessive intellectual developmental disorder characterized by early-onset seizures and global developmental delay with intellectual disability and speech delay that has_material_basis_in homozygous or compound heterozygous mutation in the TIAM1 gene on chromosome 21q22.
Super Class
autosomal recessive intellectual developmental disorder
Disease Ontology
DOID:0070444
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
7074 TIAM1 TIAM Rac1 associated GEF 1
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
Q13009 Rho guanine nucleotide exchange factor TIAM1

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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 8, 2025