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FLASH GENE
Symbol CAV3 contributors: mct/npt - updated : 17-03-2017
HGNC name caveolin 3
HGNC id 1529
ASSOCIATED DISORDERS
corresponding disease(s) LGMD1C , RMD2 , LQT9
related resource Limb-Girdle Muscular dystrophy type 1C
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional     --over  
with presenilin in astrocytes of Alzheimer disease and leading to alteration of APP processing
constitutional     --over  
in skeletal muscle fibers inducing a muscular dystrophy Duchenne-like
constitutional     --over  
in idiopathic hyper-CK-emia
constitutional       loss of function
palmitate-induced loss of CAV3 results in cardiac contractile dysfunction via a defect in calcium-induced calcium release
Susceptibility
  • to cardiac death
  • Variant & Polymorphism other
  • CAV3 V82I variant on cell viability may participate in determining the susceptibility to cardiac death
  • Candidate gene
    Marker
    Therapy target
    ANIMAL & CELL MODELS
  • caveolin-3 null mice show abnormal neuromuscular junction activity that is consistent with altered CHRNA4 localization at the sarcolemma (Hezel 2010)
  • caveolin-3 knockout (Cav-3KO) mice exhibited modestly increased myocardial ischemia/reperfusion injury (increased infarct size, apoptosis, and poorer cardiac function recovery