Caveolin-1 with tumour

Caveolin are a family that proteins are highly conserved and located at the mammalian plasma membrane.They include four isoforms:Cav-1,Cav-2,Cav-3 and Cav-4.Caveolin proteins are implicated in endocytosis,lipid metabolism and cellular signaling.There is recent evidence that Cav-1 expression levels in tumour have been associated with tumour growth and metastasis,stromal car-1 expression downregulated have been also associated with mutli-tumor metastasis. Key words: Cav-1 ;  Neoplasm metastasis ;  Membrane proteins ;  Growth ;