Biology Commons^™

Short Peptides As Inhibitors Of Amyloid Aggregation, Bradley Neddenriep, Anastasia Calciano, Daniel Conti, Erin Sauve, Marissa Paterson, Edward Bruno, David A. Moffet

Chemistry and Biochemistry Faculty Works

The misfolding and aggregation of proteins into amyloid has been linked to a variety of age-related diseases. Aggregation of proteins, such as Aβ in Alzheimer's disease and Islet Amyloid Polypeptide (IAPP, amylin) in type 2 diabetes, appears to lead to the formation of toxic assemblies. These assemblies range in size from small oligomers (2-8 proteins) to large fibrils (thousands of proteins). It remains unclear how these amyloidogenic proteins misfold and form toxic species, but growing evidence suggests that inhibiting the aggregation of these proteins could slow, if not prevent altogether, the progression of these diseases. We describe the use of …