Specific Chaperones and Regulatory Domains in Control of Amyloid Formation

Abstract

Many proteins can form amyloid-like fibrils in vitro, but only about 30 amyloids are linked to disease, whereas some proteins form physiological amyloid-like assemblies. This raises questions of how the formation of toxic protein species during amyloido-genesis is prevented or contained in vivo. Intrinsic chaperoning or regulatory factors can control the aggregation in different protein systems, thereby preventing unwanted aggregation and enabling the biological use of amyloidogenic proteins. The molecular actions of these chaperones and regulators provide clues to the prevention of amyloid disease, as well as to the harnessing of amyloidogenic proteins in medicine and biotechnology.

Published in

Journal of Biological Chemistry
2015, volume: 290, number: 44, pages: 26430-26436
Publisher: AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC

SLU Authors

• Rising, Anna

  • Department of Animal Biosciences, Swedish University of Agricultural Sciences
    
  • Karolinska Institute

• Johansson, Jan

  • Department of Animal Biosciences, Swedish University of Agricultural Sciences
    
  • Tallinn University

UKÄ Subject classification

Molecular Biology
Biochemistry

Publication identifier

• DOI: https://doi.org/10.1074/jbc.R115.653097

Permanent link to this page (URI)

https://res.slu.se/id/publ/75352