Stress granule homeostasis is modulated by TRIM21-mediated ubiquitination of G3BP1 and autophagy-dependent elimination of stress granules

C Yang, Z Wang, Y Kang, Q Yi, T Wang, Y Bai, Y Liu - Autophagy, 2023 - Taylor & Francis
Eukaryotic stress granules (SGs) are highly dynamic assemblies of untranslated mRNAs
and proteins that form through liquid-liquid phase separation (LLPS) under cellular stress …

TRIM44 links the UPS to SQSTM1/p62-dependent aggrephagy and removing misfolded proteins

L Lyu, Z Chen, N McCarty - Autophagy, 2022 - Taylor & Francis
Until recently, the ubiquitin-proteasome system (UPS) and macroautophagy/autophagy were
considered to be two independent systems that target proteins for degradation by …

TRIM16 controls assembly and degradation of protein aggregates by modulating the p62‐NRF2 axis and autophagy

KK Jena, SP Kolapalli, S Mehto, P Nath, B Das… - The EMBO …, 2018 - embopress.org
Sequestration of protein aggregates in inclusion bodies and their subsequent degradation
prevents proteostasis imbalance, cytotoxicity, and proteinopathies. The underlying …

A surveillance function of the HSPB8-BAG3-HSP70 chaperone complex ensures stress granule integrity and dynamism

M Ganassi, D Mateju, I Bigi, L Mediani, I Poser, HO Lee… - Molecular cell, 2016 - cell.com
Stress granules (SGs) are ribonucleoprotein complexes induced by stress. They sequester
mRNAs and disassemble when the stress subsides, allowing translation restoration. In …

TRIM37 deficiency induces autophagy through deregulating the MTORC1-TFEB axis

W Wang, Z Xia, JC Farré, S Subramani - Autophagy, 2018 - Taylor & Francis
ABSTRACT TRIM37 gene mutations cause mulibrey (muscle-liver-brain-eye) nanism, a
severe growth disorder with prenatal onset. Although TRIM37 depletion normally induces …

TRIM59 regulates autophagy through modulating both the transcription and the ubiquitination of BECN1

T Han, M Guo, M Gan, B Yu, X Tian, JB Wang - Autophagy, 2018 - Taylor & Francis
Macroautophagy/autophagy is a multistep cellular process that sequesters cytoplasmic
components for lysosomal degradation. BECN1/Beclin1 is a central protein that assembles …

Defining the Caprin-1 interactome in unstressed and stressed conditions

L Vu, A Ghosh, C Tran, WA Tebung… - Journal of proteome …, 2021 - ACS Publications
Cytoplasmic stress granules (SGs) are dynamic foci containing translationally arrested
mRNA and RNA-binding proteins (RBPs) that form in response to a variety of cellular …

ZFAND1 recruits p97 and the 26S proteasome to promote the clearance of arsenite-induced stress granules

A Turakhiya, SR Meyer, G Marincola, S Böhm… - Molecular cell, 2018 - cell.com
Stress granules (SGs) are cytoplasmic assemblies of mRNPs stalled in translation initiation.
They are induced by various stress conditions, including exposure to the environmental …

TRIM21 ubiquitylates SQSTM1/p62 and suppresses protein sequestration to regulate redox homeostasis

JA Pan, Y Sun, YP Jiang, AJ Bott, N Jaber, Z Dou… - Molecular cell, 2016 - cell.com
TRIM21 is a RING finger domain-containing ubiquitin E3 ligase whose expression is
elevated in autoimmune disease. While TRIM21 plays an important role in immune …

Inhibition of autophagy, lysosome and VCP function impairs stress granule assembly

SJ Seguin, FF Morelli, J Vinet, D Amore… - Cell Death & …, 2014 - nature.com
Stress granules (SGs) are mRNA-protein aggregates induced during stress, which
accumulate in many neurodegenerative diseases. Previously, the autophagy-lysosome …