WebGAP SH3 Binding Protein 1 (G3BP1), also named as G3BP, is an effector of stress granule (SG) assembly. SG biology plays an important role in the pathophysiology of TDP-43 in ALS and FTLD-U. G3BP1 can be used as a marker of SG. It has been shown to function downstream of Ras and play a role in RNA metabolism, signal transduction, and ... WebFoot-and-Mouth Disease Virus Counteracts on Internal Ribosome Entry Site Suppression by G3BP1 and Inhibits G3BP1-Mediated Stress Granule Assembly via Post-Translational Mechanisms. Front Immunol. 2024 May 25;9:1142. ... Oxid Med Cell Longev. 2024 Jul 1;2024:3206542. (IF 5.076) 21. Luca M, Di Mauro M, Perry G
Viruses Free Full-Text The Paradoxes of Viral mRNA Translation ...
WebApr 16, 2024 · GFP-tagged FKBP F36M-G3BP1 was transfected into U2OS G3BP1/2 dKO cells for 48 h, allowing the cells to reach 80% confluence. GFP-G3BP1 WT was used as a control. U2OS G3BP1/2 dKO cells were pre-incubated with 250 nM D/D solubilizer (Takara) for 30 min before addition of 500 μM sodium arsenite and further treated for 1 h at 37°C, … WebJun 8, 2024 · They include eukaryotic translation initiation factor 2 subunit alpha (eIF2α), ras GTPase-activating protein-binding protein 1 (G3BP1), T-cell intracellular antigen-1 (TIA … google mail for charities
G3BP1 Is a Tunable Switch that Triggers Phase Separation …
WebAug 22, 2024 · Cell permeable G3BP1 190–208 peptide increases axonal mRNA translation and disassembles stress granules. a, b, Representative images for puromycin incorporation in axons of control, ... WebApr 16, 2024 · Biophysical studies revealed details of how G3BP1 functions as a molecular switch that triggers RNA-dependent LLPS. Importantly, interplay between three distinct intrinsically disordered regions (IDRs) in G3BP1 regulates its intrinsic propensity for LLPS, and this is fine-tuned by phosphorylation within the IDRs. WebDec 19, 2024 · Our SILAC results associated the antiproliferative activity of quercetin in K562 cells with the downregulation of three proteins involved in cell cycle progression, i.e., Caprin-1 (cytoplasmic activation/proliferation-associated protein-1), DDX3X (a helicase that contributes to the formation of cytoplasmic stress granules), and G3BP1 (Ras ... chic geek tables