[HTML][HTML] Biomolecular phase separation in stress granule assembly and virus infection: Stress granule and virus infection

Y Liu, Z Yao, G Lian, P Yang - Acta Biochimica et Biophysica Sinica, 2023 - ncbi.nlm.nih.gov
Liquid-liquid phase separation (LLPS) has emerged as a crucial mechanism for cellular
compartmentalization. One prominent example of this is the stress granule. Found in various …

A little less aggregation a little more replication: Viral manipulation of stress granules

MJ Brownsword, N Locker - Wiley Interdisciplinary Reviews …, 2023 - Wiley Online Library
Recent exciting studies have uncovered how membrane‐less organelles, also known as
biocondensates, are providing cells with rapid response pathways, allowing them to re …

[HTML][HTML] The interplay between disordered regions in RNAs and proteins modulates interactions within stress granules and processing bodies

A Vandelli, FC Samper, MT Burgas, NS De Groot… - Journal of Molecular …, 2022 - Elsevier
Condensation, or liquid-like phase separation, is a phenomenon indispensable for the
spatiotemporal regulation of molecules within the cell. Recent studies indicate that the …

[HTML][HTML] Molecular mechanisms of stress granule assembly and disassembly

S Hofmann, N Kedersha, P Anderson… - Biochimica et Biophysica …, 2021 - Elsevier
Stress granules (SGs) are membrane-less ribonucleoprotein (RNP)-based cellular
compartments that form in the cytoplasm of a cell upon exposure to various environmental …

Role of proteostasis regulation in the turnover of stress granules

R Hu, B Qian, A Li, Y Fang - International Journal of Molecular Sciences, 2022 - mdpi.com
RNA-binding proteins (RBPs) and RNAs can form dynamic, liquid droplet-like cytoplasmic
condensates, known as stress granules (SGs), in response to a variety of cellular stresses …

Stress granule formation via ATP depletion-triggered phase separation

JD Wurtz, CF Lee - New Journal of Physics, 2018 - iopscience.iop.org
Stress granules (SG) are droplets of proteins and RNA that form in the cell cytoplasm during
stress conditions. We consider minimal models of stress granule formation based on the …

Stressful steps: progress and challenges in understanding stress-induced mRNA condensation and accumulation in stress granules

H Glauninger, CJW Hickernell, JAM Bard… - Molecular cell, 2022 - cell.com
Stress-induced condensation of mRNA and protein into massive cytosolic clusters is
conserved across eukaryotes. Known as stress granules when visible by imaging, these …

Single-molecule imaging reveals dynamic biphasic partition of RNA-binding proteins in stress granules

B Niewidok, M Igaev, A Pereira da Graca… - Journal of Cell …, 2018 - rupress.org
Stress granules (SGs) are cytosolic, nonmembranous RNA–protein complexes. In vitro
experiments suggested that they are formed by liquid–liquid phase separation; however …

[HTML][HTML] G3BP1 is a tunable switch that triggers phase separation to assemble stress granules

P Yang, C Mathieu, RM Kolaitis, P Zhang, J Messing… - Cell, 2020 - cell.com
The mechanisms underlying ribonucleoprotein (RNP) granule assembly, including the basis
for establishing and maintaining RNP granules with distinct composition, are unknown. One …

An emerging role for the endoplasmic reticulum in stress granule biogenesis

CV Nicchitta - Seminars in Cell & Developmental Biology, 2022 - Elsevier
Stress granules (SGs), structurally dynamic, optically resolvable, macromolecular
assemblies of mRNAs, RNA binding proteins (RBPs), translation factors, ribosomal subunits …