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FLASH GENE
Symbol HPCA contributors: mct - updated : 15-04-2015
HGNC name hippocalcin
HGNC id 5144
ASSOCIATED DISORDERS
corresponding disease(s) DYT2
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional     --low  
hippocalcin RNA is diminished by 63p100 in (HD) Huntington disease brain, but diminished hippocalcin expression does not contribute to HD-related neurodegeneration
constitutional     --over  
dramatically elongated neurites and increased the expression of basic helix-loop-helix transcription factor, that is, NEUROD1 without FGF2 stimulation
Susceptibility
Variant & Polymorphism
Candidate gene
Marker
Therapy target
ANIMAL & CELL MODELS
  • Hpca-deficient (Hpca(-/-)) mice display a defect in cAMP response element-binding protein (CREB) activation associated with impaired spatial and associative memory
  • Hpca-knockout mice show deficits in tests of spatial and associative memory in the absence of any obvious structural abnormalities within the brain