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 …
synthesis, folding, conformational maintenance, and degradation. A complex and adaptive …
Protein misfolding in neurodegenerative diseases: implications and strategies
P Sweeney, H Park, M Baumann, J Dunlop… - Translational …, 2017 - Springer
A hallmark of neurodegenerative proteinopathies is the formation of misfolded protein
aggregates that cause cellular toxicity and contribute to cellular proteostatic collapse …
aggregates that cause cellular toxicity and contribute to cellular proteostatic collapse …
The biology of proteostasis in aging and disease
J Labbadia, RI Morimoto - Annual review of biochemistry, 2015 - annualreviews.org
Loss of protein homeostasis (proteostasis) is a common feature of aging and disease that is
characterized by the appearance of nonnative protein aggregates in various tissues. Protein …
characterized by the appearance of nonnative protein aggregates in various tissues. Protein …
Recent advances in the structural and mechanistic aspects of Hsp70 molecular chaperones
MP Mayer, LM Gierasch - Journal of Biological Chemistry, 2019 - ASBMB
Hsp70 chaperones are central hubs of the protein quality control network and collaborate
with co-chaperones having a J-domain (an∼ 70-residue–long helical hairpin with a flexible …
with co-chaperones having a J-domain (an∼ 70-residue–long helical hairpin with a flexible …
A chaperome subnetwork safeguards proteostasis in aging and neurodegenerative disease
Chaperones are central to the proteostasis network (PN) and safeguard the proteome from
misfolding, aggregation, and proteotoxicity. We categorized the human chaperome of 332 …
misfolding, aggregation, and proteotoxicity. We categorized the human chaperome of 332 …
The heat shock response: life on the verge of death
K Richter, M Haslbeck, J Buchner - Molecular cell, 2010 - cell.com
Organisms must survive a variety of stressful conditions, including sudden temperature
increases that damage important cellular structures and interfere with essential functions. In …
increases that damage important cellular structures and interfere with essential functions. In …
Molecular chaperone functions in protein folding and proteostasis
The biological functions of proteins are governed by their three-dimensional fold. Protein
folding, maintenance of proteome integrity, and protein homeostasis (proteostasis) critically …
folding, maintenance of proteome integrity, and protein homeostasis (proteostasis) critically …
[HTML][HTML] A ribosome-bound quality control complex triggers degradation of nascent peptides and signals translation stress
The conserved transcriptional regulator heat shock factor 1 (Hsf1) is a key sensor of
proteotoxic and other stress in the eukaryotic cytosol. We surveyed Hsf1 activity in a genome …
proteotoxic and other stress in the eukaryotic cytosol. We surveyed Hsf1 activity in a genome …
The Hsp70–Hsp90 chaperone cascade in protein folding
TM Luengo, MP Mayer, SGD Rüdiger - Trends in cell biology, 2019 - cell.com
Conserved families of molecular chaperones assist protein folding in the cell. Here we
review the conceptual advances on three major folding routes:(i) spontaneous, chaperone …
review the conceptual advances on three major folding routes:(i) spontaneous, chaperone …
The Response to Heat Shock and Oxidative Stress in Saccharomyces cerevisiae
A common need for microbial cells is the ability to respond to potentially toxic environmental
insults. Here we review the progress in understanding the response of the yeast …
insults. Here we review the progress in understanding the response of the yeast …