How does clusterin protect cells from stresses? We recently discovered that clusterin: (i) is the only known secreted (ie extracellular) mammalian chaperone and (ii) can protect proteins and cells from stresses.These breakthrough advances provide the first unifying biological function for this protein - in whole organisms, clusterine is likely to protect tissues and organs form biologyical stresses. The work proposed will provide quantum advances in our understanding of the molecular basis by wh ....How does clusterin protect cells from stresses? We recently discovered that clusterin: (i) is the only known secreted (ie extracellular) mammalian chaperone and (ii) can protect proteins and cells from stresses.These breakthrough advances provide the first unifying biological function for this protein - in whole organisms, clusterine is likely to protect tissues and organs form biologyical stresses. The work proposed will provide quantum advances in our understanding of the molecular basis by which clusterin effects its protective actions. We expect to demonstrate that clusterin protects cells form stresses by exerting its chaperone action at or near the cell surface and to identify specific regions and structural features of the clusterine molecule important in its chaperone action.Read moreRead less