PEHO syndrome

Evidence-based neurology checklist on peho syndrome: Genetics This is caused by mutations in the ZNHIT3 gene The gene encodes a nuclear zinc finger protein Genetic mutations causing PEHO-like syndrome Dysmorphic features Other features Differential diagnosis Evoked potentials Magnetic resonance…

Genetics

  • This is caused by mutations in the ZNHIT3 gene
  • The gene encodes a nuclear zinc finger protein 

Genetic mutations causing PEHO-like syndrome

Dysmorphic features

Other features

Differential diagnosis

Evoked potentials

Magnetic resonance imaging (MRI) brain

Acronym

References

  1. Langlois S, Tarailo-Graovac M, Sayson B, et al. De novo dominant variants affecting the motor domain of KIF1A are a cause of PEHO syndrome. Eur J Hum Genet 2016; 24:949-953.
  2. Fujimoto S, Yokochi K, Nakano M, Wada Y. Progressive encephalopathy with edema, hypsarrhythmia, and optic atrophy (PEHO syndrome) in two Japanese siblings. Neuropediatrics 1995; 26:270-272.
  3. Somer M. Diagnostic criteria and genetics of the PEHO syndrome. J Med Genet 1993; 30:932-936.
  4. Anttonen AK, Laari A, Kousi M, et al. ZNHIT3 is defective in PEHO syndrome, a severe encephalopathy with cerebellar granule neuron loss. Brain 2017; 140:1267-1279.

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