Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
Bi-allelic TBC1D24 pathogenic variants are known to cause nonsyndromic deafness, epileptic disorders, or DOORS syndrome (deafness, onychodystrophy, osteodystrophy, mental retardation, seizures).
|
30245510 |
2019 |
Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
Mutations in the Tre2/Bub2/Cdc16 (TBC)1 domain family member 24 (TBC1D24) gene are associated with a range of inherited neurological disorders, from drug-refractory lethal epileptic encephalopathy and DOORS syndrome (deafness, onychodystrophy, osteodystrophy, mental retardation, seizures) to non-syndromic hearing loss.
|
30335140 |
2019 |
Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
Mutations in TBC1D24 are described in patients with a spectrum of neurological diseases, including mild and severe epilepsies and complex syndromic phenotypes such as Deafness, Onycodystrophy, Osteodystrophy, Mental Retardation and Seizure (DOORS) syndrome.
|
30858606 |
2019 |
Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
At present, it is unknown how different mutations of TBC1D24 cause non-syndromic deafness (DFNB86, OMIM 614617), epilepsy (OMIM 605021), epilepsy with deafness, or DOORS syndrome (OMIM 220500) that is characterized by deafness, onychodystrophy (alteration of toenail or fingernail morphology), osteodystrophy (defective development of bone), mental retardation, and seizures.
|
27259978 |
2017 |
Seizures
|
0.180 |
Biomarker
|
phenotype |
BEFREE |
TBC1D24-related disorders include a wide phenotypic ranging from mild to lethal seizure disorders, non-syndromic deafness, and composite syndromes such as DOORS (deafness, onychodystrophy, osteodystrophy, mental retardation, and seizures).
|
27541164 |
2016 |
Seizures
|
0.180 |
Biomarker
|
phenotype |
BEFREE |
TBC1D24-related epilepsy syndromes show marked phenotypic pleiotropy, with multisystem involvement and severity spectrum ranging from isolated deafness (not studied here), benign myoclonic epilepsy restricted to childhood with complete seizure control and normal intellect, to early-onset epileptic encephalopathy with severe developmental delay and early death.
|
27281533 |
2016 |
Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
Thus, individuals with DOORS syndrome without deafness and seizures but with the other features should still be screened for TBC1D24 mutations.
|
24291220 |
2014 |
Seizures
|
0.180 |
CausalMutation
|
phenotype |
CLINVAR |
The genetic basis of DOORS syndrome: an exome-sequencing study.
|
24291220 |
2014 |
Seizures
|
0.180 |
CausalMutation
|
phenotype |
CLINVAR |
DOORS syndrome: phenotype, genotype and comparison with Coffin-Siris syndrome.
|
25169651 |
2014 |
Seizures
|
0.180 |
GeneticVariation
|
phenotype |
BEFREE |
Other variants in TBC1D24 have been associated with a panoply of clinical symptoms including autosomal recessive NSHL, syndromic hearing impairment associated with onychodystrophy, osteodystrophy, mental retardation, and seizures (DOORS syndrome), and a wide range of epileptic disorders.
|
24729539 |
2014 |
Seizures
|
0.180 |
Biomarker
|
phenotype |
HPO |
|
|
|