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FLASH GENE
Symbol VAPB contributors: mct/npt/pgu - updated : 05-01-2017
HGNC name VAMP (vesicle-associated membrane protein)-associated protein B and C
HGNC id 12649
ASSOCIATED DISORDERS
corresponding disease(s) ALS8 , SMAPA
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional     --low  
reduced levels of VAP family proteins result in decreased ER anchoring of lipid-binding proteins and cause motor neuron degeneration
constitutional     --low  
reduced levels of VAPB might be an initial defect leading to ALS8 pathogenesis
constitutional     --low  
loss of either VAPB or RMDN3 perturbs uptake of Ca(2+) by mitochondria following release from ER stores
Susceptibility
Variant & Polymorphism
Candidate gene
Marker
Therapy target
SystemTypeDisorderPubmed
neurologyneurodegenerative 
optimal levels of VAPB may play a central role in the pathogenesis of ALS8, in agreement with the observed reduction of VAPB in sporadic ALS
ANIMAL & CELL MODELS