Roles of ubiquitination at the synapse

KF Haas, K Broadie - Biochimica et Biophysica Acta (BBA)-Gene …, 2008 - Elsevier
The ubiquitin proteasome system (UPS) was first described as a mechanism for protein
degradation more than three decades ago, but the critical roles of the UPS in regulating …

Breaking it down: the ubiquitin proteasome system in neuronal morphogenesis

AM Hamilton, K Zito - Neural plasticity, 2013 - Wiley Online Library
The ubiquitin‐proteasome system (UPS) is most widely known for its role in intracellular
protein degradation; however, in the decades since its discovery, ubiquitination has been …

The role of the ubiquitin proteasome system in the memory process

PZY Lip, M Demasi, D Bonatto - Neurochemistry international, 2017 - Elsevier
Quite intuitive is the notion that memory formation and consolidation is orchestrated by
protein synthesis because of the synaptic plasticity necessary for those processes …

The ubiquitin proteasome system functions as an inhibitory constraint on synaptic strengthening

Y Zhao, AN Hegde, KC Martin - Current Biology, 2003 - cell.com
Background: Long-lasting forms of synaptic plasticity have been shown to depend on
changes in gene expression. Although many studies have focused on the regulation of …

Activity level controls postsynaptic composition and signaling via the ubiquitin-proteasome system

MD Ehlers - Nature neuroscience, 2003 - nature.com
Experience-dependent remodeling of the postsynaptic density (PSD) is critical for synapse
formation and plasticity in the mammalian brain. Here, in cultured rat hippocampal neurons, I …

Proteasome modulates positive and negative translational regulators in long-term synaptic plasticity

C Dong, SV Bach, KA Haynes… - Journal of …, 2014 - Soc Neuroscience
Proteolysis by the ubiquitin-proteasome pathway appears to have a complex role in synaptic
plasticity, but its various functions remain to be elucidated. Using late phase long-term …

Regulation of aberrant proteasome activity re‐establishes plasticity and long‐term memory in an animal model of Alzheimer's disease

K Krishna‐K, N Baby, R Raghuraman… - The FASEB …, 2020 - Wiley Online Library
Reduced retrograde memory performance at the cognitive level and aggregation/deposition
of amyloid beta (Aβ) in the brain at the cellular level are some of the hallmarks of Alzheimer's …

Historical perspective and progress on protein ubiquitination at glutamatergic synapses

AM Mabb - Neuropharmacology, 2021 - Elsevier
Transcription-translation coupling leads to the production of proteins that are key for
controlling essential neuronal processes that include neuronal development and changes in …

Ubiquitination of neurotransmitter receptors and postsynaptic scaffolding proteins

AW Lin, HY Man - Neural plasticity, 2013 - Wiley Online Library
The human brain is made up of an extensive network of neurons that communicate by
forming specialized connections called synapses. The amount, location, and dynamic …

Distinct subcellular changes in proteasome activity and linkage-specific protein polyubiquitination in the amygdala during the consolidation and reconsolidation of a …

SA Orsi, RK Devulapalli, JL Nelsen, T McFadden… - Neurobiology of learning …, 2019 - Elsevier
Numerous studies have supported a critical role for the ubiquitin-proteasome system (UPS)
in the memory consolidation and reconsolidation processes. The protein targets and …