The proteostasis network and its decline in ageing
Ageing is a major risk factor for the development of many diseases, prominently including
neurodegenerative disorders such as Alzheimer disease and Parkinson disease. A hallmark …
neurodegenerative disorders such as Alzheimer disease and Parkinson disease. A hallmark …
Protein folding and misfolding
CM Dobson - Nature, 2003 - nature.com
The manner in which a newly synthesized chain of amino acids transforms itself into a
perfectly folded protein depends both on the intrinsic properties of the amino-acid sequence …
perfectly folded protein depends both on the intrinsic properties of the amino-acid sequence …
Pathways of cellular proteostasis in aging and disease
Ensuring cellular protein homeostasis, or proteostasis, requires precise control of protein
synthesis, folding, conformational maintenance, and degradation. A complex and adaptive …
synthesis, folding, conformational maintenance, and degradation. A complex and adaptive …
Impairment of the ubiquitin-proteasome system by protein aggregation
NF Bence, RM Sampat, RR Kopito - Science, 2001 - science.org
Intracellular deposition of aggregated and ubiquitylated proteins is a prominent
cytopathological feature of most neurodegenerative disorders. Whether protein aggregates …
cytopathological feature of most neurodegenerative disorders. Whether protein aggregates …
Protein aggregation and aggregate toxicity: new insights into protein folding, misfolding diseases and biological evolution
M Stefani, CM Dobson - Journal of molecular medicine, 2003 - Springer
The deposition of proteins in the form of amyloid fibrils and plaques is the characteristic
feature of more than 20 degenerative conditions affecting either the central nervous system …
feature of more than 20 degenerative conditions affecting either the central nervous system …
EGCG redirects amyloidogenic polypeptides into unstructured, off-pathway oligomers
The accumulation of β-sheet–rich amyloid fibrils or aggregates is a complex, multistep
process that is associated with cellular toxicity in a number of human protein misfolding …
process that is associated with cellular toxicity in a number of human protein misfolding …
Converging concepts of protein folding in vitro and in vivo
Most proteins must fold into precise three-dimensional conformations to fulfill their biological
functions. Here we review recent concepts emerging from studies of protein folding in vitro …
functions. Here we review recent concepts emerging from studies of protein folding in vitro …
ER stress and diseases
H Yoshida - The FEBS journal, 2007 - Wiley Online Library
Proteins synthesized in the endoplasmic reticulum (ER) are properly folded with the
assistance of ER chaperones. Malfolded proteins are disposed of by ER‐associated protein …
assistance of ER chaperones. Malfolded proteins are disposed of by ER‐associated protein …
Principles of protein folding, misfolding and aggregation
CM Dobson - Seminars in cell & developmental biology, 2004 - Elsevier
This review summarises our current understanding of the underlying and universal
mechanism by which newly synthesised proteins achieve their biologically functional states …
mechanism by which newly synthesised proteins achieve their biologically functional states …
Stress granules, RNA-binding proteins and polyglutamine diseases: too much aggregation?
Stress granules (SGs) are membraneless cell compartments formed in response to different
stress stimuli, wherein translation factors, mRNAs, RNA-binding proteins (RBPs) and other …
stress stimuli, wherein translation factors, mRNAs, RNA-binding proteins (RBPs) and other …