Neurodegeneration, Childhood-Onset, Stress-Induced, with Variable Ataxia and Seizures (CONDSIAS)

External Ids:

OMIM 57 618170 MeSH 44 D020271

MedGen 42 C4748527 CN257777

OMIM : ⁵⁷ Stress-induced childhood-onset neurodegeneration with variable ataxia and seizures (CONDSIAS) is an autosomal recessive neurodegenerative disorder with onset in the first years of life following normal early development. Patient have cyclic episodic deterioration in response to stress, such as infection or febrile illness. The severity is highly variable: some patients develop seizures early in life that are associated with loss of developmental milestones and early sudden death in childhood, whereas others present at a later age with muscle weakness, gait ataxia, impaired speech, more subtle clinical deterioration, and cognitive decline. Neurologic involvement includes gait ataxia, cerebellar signs associated with cerebellar atrophy, generalized brain atrophy, impaired intellectual development, hearing loss, and peripheral neuropathy (summary by Ghosh et al., 2018). (618170)

MalaCards based summary : Neurodegeneration, Childhood-Onset, Stress-Induced, with Variable Ataxia and Seizures, is also known as condsias. An important gene associated with Neurodegeneration, Childhood-Onset, Stress-Induced, with Variable Ataxia and Seizures is ADPRHL2 (ADP-Ribosylhydrolase Like 2). Affiliated tissues include brain, tongue and spinal cord, and related phenotypes are seizures and hearing impairment

UniProtKB/Swiss-Prot : ⁷⁴ Neurodegeneration, childhood-onset, stress-induced, with variable ataxia and seizures: An autosomal recessive neurodegenerative disorder characterized by pediatric onset of progressive brain atrophy, developmental regression, and seizures in association with periods of stress, such as infections.

Clinical features from OMIM:

618170

Search Clinical Trials , NIH Clinical Center for Neurodegeneration, Childhood-Onset, Stress-Induced, with Variable Ataxia and Seizures

Search GEO for disease gene expression data for Neurodegeneration, Childhood-Onset, Stress-Induced, with Variable Ataxia and Seizures.