Plant small heat shock proteins–evolutionary and functional diversity

ER Waters, E Vierling - New Phytologist, 2020 - Wiley Online Library
Small heat shock proteins (sHSPs) are an ubiquitous protein family found in archaea,
bacteria and eukaryotes. In plants, as in other organisms, sHSPs are upregulated by stress …

Mass spectrometry methods for measuring protein stability

DD Vallejo, C Rojas Ramírez, KF Parson, Y Han… - Chemical …, 2022 - ACS Publications
Mass spectrometry is a central technology in the life sciences, providing our most
comprehensive account of the molecular inventory of the cell. In parallel with developments …

[HTML][HTML] Small heat shock proteins, big impact on protein aggregation in neurodegenerative disease

JM Webster, AL Darling, VN Uversky… - Frontiers in …, 2019 - frontiersin.org
Misfolding, aggregation, and aberrant accumulation of proteins are central components in
the progression of neurodegenerative disease. Cellular molecular chaperone systems …

Cellular functions and mechanisms of action of small heat shock proteins

A Mogk, C Ruger-Herreros… - Annual review of …, 2019 - annualreviews.org
Small heat shock proteins (sHsps) constitute a diverse chaperone family that shares the α-
crystallin domain, which is flanked by variable, disordered N-and C-terminal extensions …

[HTML][HTML] Molecular chaperones: a double-edged sword in neurodegenerative diseases

J Tittelmeier, E Nachman… - Frontiers in aging …, 2020 - frontiersin.org
Aberrant accumulation of misfolded proteins into amyloid deposits is a hallmark in many age-
related neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's …

[HTML][HTML] A class I cytosolic HSP20 of rice enhances heat and salt tolerance in different organisms

LM Guo, J Li, J He, H Liu, HM Zhang - Scientific reports, 2020 - nature.com
Small heat shock proteins (sHSPs) have been thought to function as chaperones, protecting
their targets from denaturation and aggregation when organisms are subjected to various …

[HTML][HTML] Structural basis of substrate recognition and thermal protection by a small heat shock protein

C Yu, SKP Leung, W Zhang, LTF Lai, YK Chan… - Nature …, 2021 - nature.com
Small heat shock proteins (sHsps) bind unfolding proteins, thereby playing a pivotal role in
the maintenance of proteostasis in virtually all living organisms. Structural elucidation of …

HSP101 interacts with the proteasome and promotes the clearance of ubiquitylated protein aggregates

F McLoughlin, M Kim, RS Marshall, RD Vierstra… - Plant …, 2019 - academic.oup.com
Stressful environments often lead to protein unfolding and the formation of cytotoxic
aggregates that can compromise cell survival. The molecular chaperone heat shock protein …

[HTML][HTML] Neuromuscular diseases due to chaperone mutations: a review and some new results

J Sarparanta, PH Jonson, S Kawan, B Udd - International journal of …, 2020 - mdpi.com
Skeletal muscle and the nervous system depend on efficient protein quality control, and they
express chaperones and cochaperones at high levels to maintain protein homeostasis …

Simple mechanisms for the evolution of protein complexity

AS Pillai, GKA Hochberg, JW Thornton - Protein science, 2022 - Wiley Online Library
Proteins are tiny models of biological complexity: specific interactions among their many
amino acids cause proteins to fold into elaborate structures, assemble with other proteins …