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Therapeutic Targets In Extracellular Protein Deposition Diseases, Amy R. Wyatt, Justin J. Yerbury, Stephen Poon, Mark R. Wilson

Mark R Wilson

Many litres of fluids are found outside cells in the human body. These fluids are rich in dissolved proteins that each have a characteristic three dimensional shape, necessary for normal function, which has been attained by the correct folding of their polypeptide chain(s). The structure of these extracellular proteins can be damaged by a variety of environmental stresses (e. g. heat and oxidation) leading to their partial unfolding and aggregation. This in turn can produce toxic soluble aggregates and/or large insoluble protein deposits, either of which can disrupt normal body function (e. g. in Alzheimer's disease and the systemic amyloidoses). …