In the cellular biology, stress granules are biomolecular condensates in the cytosol composed of proteins and RNA that assemble into 0.1–2 μm membraneless organelles when the cell is …

Jun 8, 2021 · Stress granules (SGs) are non-membranous foci that assemble as one of the first responses to cellular stress, being composed by 40S ribosomal subunits, translation initiation …

应激颗粒 （stress granules，简称SGs）是一种RNP颗粒，其可以在如氧化应激、渗透应激、 热休克 应激等各种细胞应激条件下组装成为颗粒，并调节mRNA的翻译和降解【1-3】。

SG 组装据信是一种响应于应激的保护性适应，因而蛋白质翻译停顿、未翻译的mRNA转录物遭隔离，并优先翻译应激反应转录物SG 的形成在性质上短暂，并且一旦应激源移除，它们就迅速 …

Kedersha, N., Panas, M. D., Achorn, C. A., et al. G3BP-Caprin1-USP10 complexes mediate stress granule condensation and associate with 40S subunits. Journal of Cell Biology. …

Jan 1, 2021 · Stress granules (SGs) are membrane-less ribonucleoprotein (RNP)-based cellular compartments that form in the cytoplasm of a cell upon exposure to various environmental …

development of stress granules (SGs). Stress granules are dense aggregations composed of RNA and proteins that appear when the cell is under stressed conditions in the cytosol. The …

May 26, 2009 · Stress granules are non-membranous cytoplasmic foci ranging in size from 0.1 to 2.0 μm, composed of non-translating messenger ribonucleoproteins (mRNPs) that rapidly …

Mar 30, 2021 · Stress granules (SGs) are cytoplasmic structures found in eukaryotic cells, from yeast to human cells. They are made up of proteins, RNA and small ribosome subunits (40S). …

Stress granules (SGs) are formed in response to acute biotic and abiotic stress. Stressors include, but are not limited to, toxicity exposure, oxidative stress, viral infections, nutrient depletion, and …