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FLASH GENE
Symbol CNTNAP2 contributors: mct/ - updated : 20-10-2015
HGNC name contactin associated protein-like 2
HGNC id 13830
ASSOCIATED DISORDERS
corresponding disease(s) CDFE , AUTS1 , SPCHSL , PTHS3
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional        
lead to a disturbed distribution of the K(+) channels in the nervous system, influencing conduction and/or repolarization, causing movements of Gilles de la Tourette syndrome and obsessive compulsive disorder
constitutional       loss of function
in schizophrenia
tumoral     --over  
positively correlated with survival and is an independent prognostic factor in glioma
Susceptibility
  • first widely replicated autism-predisposition gene, see AUTS1, AUTS15 and AUTS19
  • to Gilles de la Tourette syndrome and obsessive compulsive disorder
  • to autism and language impairment
  • Variant & Polymorphism
  • deleterious variant associated with autism : I869T
  • SNP rs2710102 associated with autism in male probands (association between variation at rs2710102 and age at first word in ASD samples from male-only families)
  • rs7794745 with T allele enriched in probands with autism
  • Candidate gene for a subtype of ASD
    Marker
    Therapy target
    ANIMAL & CELL MODELS
    Cntnap2-/- mice show deficits in the three core ASD behavioral domains, as well as hyperactivity and epileptic seizures