The functions and regulation of heat shock proteins; key orchestrators of proteostasis and the heat shock response
BJ Lang, ME Guerrero, TL Prince, Y Okusha… - Archives of …, 2021 - Springer
Cells respond to protein-damaging (proteotoxic) stress by activation of the Heat Shock
Response (HSR). The HSR provides cells with an enhanced ability to endure proteotoxic …
Response (HSR). The HSR provides cells with an enhanced ability to endure proteotoxic …
[HTML][HTML] Effects of pH alterations on stress-and aging-induced protein phase separation
X Jin, M Zhou, S Chen, D Li, X Cao, B Liu - Cellular and Molecular Life …, 2022 - Springer
Upon stress challenges, proteins/RNAs undergo liquid–liquid phase separation (LLPS) to
fine-tune cell physiology and metabolism to help cells adapt to adverse environments. The …
fine-tune cell physiology and metabolism to help cells adapt to adverse environments. The …
Potential abiotic stress targets for modern genetic manipulation
Research into crop yield and resilience has underpinned global food security, evident in
yields tripling in the past 5 decades. The challenges that global agriculture now faces are …
yields tripling in the past 5 decades. The challenges that global agriculture now faces are …
Reversible amyloids of pyruvate kinase couple cell metabolism and stress granule disassembly
G Cereghetti, C Wilson-Zbinden, VM Kissling… - Nature cell …, 2021 - nature.com
Cells respond to stress by blocking translation, rewiring metabolism and forming transient
messenger ribonucleoprotein assemblies called stress granules (SGs). After stress release …
messenger ribonucleoprotein assemblies called stress granules (SGs). After stress release …
Physiological functions of intracellular protein degradation
While cellular proteins were initially thought to be stable, research over the last decades has
firmly established that intracellular protein degradation is an active and highly regulated …
firmly established that intracellular protein degradation is an active and highly regulated …
Sequestration of Proteins in Stress Granules Relies on the In-Cell but Not the In Vitro Folding Stability
Stress granules (SGs) are among the most studied membraneless organelles that form upon
heat stress (HS) to sequester unfolded, misfolded, or aggregated protein, supporting protein …
heat stress (HS) to sequester unfolded, misfolded, or aggregated protein, supporting protein …
[HTML][HTML] BAG9 Confers Thermotolerance by Regulating Cellular Redox Homeostasis and the Stability of Heat Shock Proteins in Solanum lycopersicum
H Huang, C Liu, C Yang, MK Kanwar, S Shao, Z Qi… - Antioxidants, 2022 - mdpi.com
The Bcl-2-associated athanogene (BAG) family, a group of co-chaperones that share
conservative domains in flora and fauna, is involved in plant growth, development, and …
conservative domains in flora and fauna, is involved in plant growth, development, and …
[HTML][HTML] Acute heat stress leads to reversible aggregation of nuclear proteins into nucleolar rings in fission yeast
Upon acute heat stress (HS), overall mRNA transcription, processing, and export are
inhibited, leading to cell growth arrest. However, how cells turn off mRNA metabolism is not …
inhibited, leading to cell growth arrest. However, how cells turn off mRNA metabolism is not …
[HTML][HTML] Crosstalk between biomolecular condensates and proteostasis
E Amzallag, E Hornstein - Cells, 2022 - mdpi.com
Proper homeostasis of the proteome, referred to as proteostasis, is maintained by
chaperone-dependent refolding of misfolded proteins and by protein degradation via the …
chaperone-dependent refolding of misfolded proteins and by protein degradation via the …
Identification of subfunctionalized aggregate-remodeling J-domain proteins in Arabidopsis thaliana
Y Tak, SS Lal, S Gopan, M Balakrishnan… - Journal of …, 2023 - academic.oup.com
J-domain proteins (JDPs) are critical components of the cellular protein quality control
machinery, playing crucial roles in preventing the formation and, solubilization of cytotoxic …
machinery, playing crucial roles in preventing the formation and, solubilization of cytotoxic …