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Preclinical Evaluation Of Ag10 For Therapeutic Use Against Familial Amyloid Cardiomyopathy And Its Application In Various Other Technologies, Mark Russell Miller

University of the Pacific Theses and Dissertations

Transthyretin (TTR) amyloidosis is a progressive, fatal disease in which deposition of amyloid derived from either mutant or wild-type TTR causes severe organ damage and dysfunction. TTR cardiomyopathy is an infiltrative, restrictive cardiomyopathy characterized by progressive left and right heart failure. Familial amyloid cardiomyopathy (FAC) is driven by pathogenic point mutations in the TTR gene that destabilize the TTR tetramer, prompting its dissociation into dimers and monomers, with subsequent misfolding, aggregation and deposition of toxic TTR amyloid aggregates in the myocardium. The most prevalent mutation that causes FAC is the V122I variant, carried by 3.4% of African Americans, that increases …