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Article
Quality control of protein folding in extracellular space
Faculty of Science - Papers (Archive)
  • J. J. Yerbury, University of Wollongong
  • E. M. Stewart, University of Wollongong
  • A. R. Wyatt, University of Wollongong
  • M. R. Wilson, University of Wollongong
RIS ID
13219
Publication Date
23-7-2006
Publication Details

This article was originally published as Yerbury, JJ, Stewart, EM, Wyatt, AR and Wilson, MR, Quality control of protein folding in extracellular space, EMBO Reports, 6 (12), 2005, 1131-1136. Copyright Nature Publishing Group. Original article available here.

Abstract
The pathologies of many serious human diseases are thought to develop from the effects of intra- or extracellular aggregates of non-native proteins. Inside cells, chaperone and protease systems regulate protein folding; however, little is known about any corresponding mechanisms that operate extracellularly. The identification of these mechanisms is important for the development of new disease therapies. This review briefly discusses the consequences of protein misfolding, the intracellular mechanisms that control folding and the potential corresponding extracellular control processes. Finally, a new speculative model is described, which proposes that newly discovered extracellular chaperones bind to exposed regions of hydrophobicity on non-native, extracellular proteins to target them for receptor-mediated endocytosis and intracellular, lysosomal degradation.
Citation Information
J. J. Yerbury, E. M. Stewart, A. R. Wyatt and M. R. Wilson. "Quality control of protein folding in extracellular space" (2006)
Available at: http://works.bepress.com/mark_wilson/39/