Ubiquitin-proteasome system inhibition promotes long-term depression and synaptic tagging/capture

Q Li, M Korte, S Sajikumar - Cerebral cortex, 2016 - academic.oup.com
A balance of protein synthesis and degradation is critical for the dynamic regulation and
implementation of long-term memory storage. The role of the ubiquitin-proteasome system …

Proteasome inhibition enhances the induction and impairs the maintenance of late-phase long-term potentiation

C Dong, SC Upadhya, L Ding, TK Smith… - Learning & …, 2008 - learnmem.cshlp.org
Protein degradation by the ubiquitin–proteasome pathway plays important roles in synaptic
plasticity, but the molecular mechanisms by which proteolysis regulates synaptic strength …

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 …

Local ubiquitin-proteasome-mediated proteolysis and long-term synaptic plasticity

AN Hegde, KA Haynes, SV Bach… - Frontiers in molecular …, 2014 - frontiersin.org
The ubiquitin-proteasome pathway (UPP) of protein degradation has many roles in synaptic
plasticity that underlies memory. Work on both invertebrate and vertebrate model systems …

Proteasome inhibition augments new protein accumulation early in long-term synaptic plasticity and rescues adverse Aβ effects on protein synthesis

KA Haynes, TK Smith, CJ Preston… - ACS chemical …, 2015 - ACS Publications
Protein degradation plays a critical role in synaptic plasticity, but the molecular mechanisms
are not well understood. Previously we showed that proteasome inhibition enhances the …

The ubiquitin-proteasome system and learning-dependent synaptic plasticity–A 10 year update

MB Patrick, N Omar, CT Werner, S Mitra… - … & Biobehavioral Reviews, 2023 - Elsevier
Over 25 years ago, a seminal paper demonstrated that the ubiquitin-proteasome system
(UPS) was involved in activity-dependent synaptic plasticity. Interest in this topic began to …

Protein degradation by the proteasome is required for synaptic tagging and the heterosynaptic stabilization of hippocampal late-phase long-term potentiation

F Cai, JU Frey, PP Sanna, T Behnisch - Neuroscience, 2010 - Elsevier
Activity-dependent regulation of synaptic efficacy is believed to underlie learning and
memory formation. Here we show that protein degradation by the proteasome is required for …

Synaptic protein degradation by the ubiquitin proteasome system

B Bingol, EM Schuman - Current opinion in neurobiology, 2005 - Elsevier
Synaptic plasticity—the modulation of synaptic strength between a presynaptic terminal and
a postsynaptic dendrite—is thought to be a mechanism that underlies learning and memory …

Protein homeostasis and synaptic plasticity

IJ Cajigas, T Will, EM Schuman - The EMBO journal, 2010 - embopress.org
It is clear that de novo protein synthesis has an important function in synaptic transmission
and plasticity. A substantial amount of work has shown that mRNA translation in the …

An essential postsynaptic role for the ubiquitin proteasome system in slow homeostatic synaptic plasticity in cultured hippocampal neurons

SK Jakawich, RM Neely, SN Djakovic, GN Patrick… - Neuroscience, 2010 - Elsevier
Chronic increases or decreases in neuronal activity initiates compensatory changes in
synaptic strength that emerge slowly over a 12–24 h period, but the mechanisms underlying …