USP14: structure, function, and target inhibition

F Wang, S Ning, B Yu, Y Wang - Frontiers in Pharmacology, 2022 - frontiersin.org
Ubiquitin-specific protease 14 (USP14), a deubiquitinating enzyme (DUB), is associated
with proteasomes and exerts a dual function in regulating protein degradation. USP14 …

Dysregulation of ubiquitin-proteasome system in neurodegenerative diseases

Q Zheng, T Huang, L Zhang, Y Zhou, H Luo… - Frontiers in aging …, 2016 - frontiersin.org
The ubiquitin-proteasome system (UPS) is one of the major protein degradation pathways,
where abnormal UPS function has been observed in cancer and neurological diseases …

USP14 deubiquitinates proteasome-bound substrates that are ubiquitinated at multiple sites

BH Lee, Y Lu, MA Prado, Y Shi, G Tian, S Sun… - Nature, 2016 - nature.com
USP14 is a major regulator of the proteasome and one of three proteasome-associated
deubiquitinating enzymes,,,,,,,,. Its effects on protein turnover are substrate-specific, for …

Early-onset impairment of the ubiquitin-proteasome system in dopaminergic neurons caused by α-synuclein

C McKinnon, ML De Snoo, E Gondard… - Acta Neuropathologica …, 2020 - Springer
Parkinson's disease is a progressive neurodegenerative disorder characterised by the
accumulation of misfolded α-synuclein in selected brain regions, including the substantia …

An abundance of free regulatory (19S) proteasome particles regulates neuronal synapses

C Sun, K Desch, B Nassim-Assir, SL Giandomenico… - Science, 2023 - science.org
The proteasome, the major protein-degradation machine in cells, regulates neuronal
synapses and long-term information storage. Here, using super-resolution microscopy, we …

The proteasome deubiquitinase inhibitor VLX1570 shows selectivity for ubiquitin-specific protease-14 and induces apoptosis of multiple myeloma cells

X Wang, M Mazurkiewicz, EK Hillert, MH Olofsson… - Scientific reports, 2016 - nature.com
Inhibition of deubiquitinase (DUB) activity is a promising strategy for cancer therapy.
VLX1570 is an inhibitor of proteasome DUB activity currently in clinical trials for relapsed …

Meddling with fate: the proteasomal deubiquitinating enzymes

SAH de Poot, G Tian, D Finley - Journal of molecular biology, 2017 - Elsevier
Abstract Three deubiquitinating enzymes—Rpn11, Usp14, and Uch37—are associated with
the proteasome regulatory particle. These enzymes allow proteasomes to remove ubiquitin …

KIF15-mediated stabilization of AR and AR-V7 contributes to enzalutamide resistance in prostate cancer

L Gao, W Zhang, J Zhang, J Liu, F Sun, H Liu, J Hu… - Cancer Research, 2021 - AACR
The new generation androgen receptor (AR) pathway inhibitor enzalutamide can prolong
the survival of patients with metastatic prostate cancer. However, resistance to enzalutamide …

An inhibitor of the proteasomal deubiquitinating enzyme USP14 induces tau elimination in cultured neurons

M Boselli, BH Lee, J Robert, MA Prado, SW Min… - Journal of Biological …, 2017 - ASBMB
The ubiquitin-proteasome system (UPS) is responsible for most selective protein
degradation in eukaryotes and regulates numerous cellular processes, including cell cycle …

USP14 regulates autophagy by suppressing K63 ubiquitination of Beclin 1

D Xu, B Shan, H Sun, J Xiao, K Zhu, X Xie… - Genes & …, 2016 - genesdev.cshlp.org
The ubiquitin–proteasome system (UPS) and autophagy are two major intracellular
degradative mechanisms that mediate the turnover of complementary repertoires of …