The proteostasis network and its decline in ageing

MS Hipp, P Kasturi, FU Hartl - Nature reviews Molecular cell biology, 2019 - nature.com
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 …

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 …

Pathways of cellular proteostasis in aging and disease

CL Klaips, GG Jayaraj, FU Hartl - Journal of Cell Biology, 2018 - rupress.org
Ensuring cellular protein homeostasis, or proteostasis, requires precise control of protein
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 …

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 …

EGCG redirects amyloidogenic polypeptides into unstructured, off-pathway oligomers

DE Ehrnhoefer, J Bieschke, A Boeddrich… - Nature structural & …, 2008 - nature.com
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 …

Converging concepts of protein folding in vitro and in vivo

FU Hartl, M Hayer-Hartl - Nature structural & molecular biology, 2009 - nature.com
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 …

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 …

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 …

Stress granules, RNA-binding proteins and polyglutamine diseases: too much aggregation?

A Marcelo, R Koppenol, LP de Almeida, CA Matos… - Cell death & …, 2021 - nature.com
Stress granules (SGs) are membraneless cell compartments formed in response to different
stress stimuli, wherein translation factors, mRNAs, RNA-binding proteins (RBPs) and other …