2024
Limiting 20S proteasome assembly leads to unbalanced nucleo-cytoplasmic distribution of 26S/30S proteasomes and chronic proteotoxicity
Ruiz-Romero G, Berdún M, Hochstrasser M, Salas-Pino S, Daga R. Limiting 20S proteasome assembly leads to unbalanced nucleo-cytoplasmic distribution of 26S/30S proteasomes and chronic proteotoxicity. IScience 2024, 27: 111095. PMID: 39473973, PMCID: PMC11513537, DOI: 10.1016/j.isci.2024.111095.Peer-Reviewed Original ResearchProteasome assemblyDegradation of cell cycle proteinsNucleo-cytoplasmic distributionCell cycle proteinsHeat shock responseCytoplasmic proteostasisFission yeastMitotic substratesProteasome regulationCytoplasmic aggregatesUnfolded proteinsProteasome activityProteasomeConstitutive activationFunctional relevanceShock responseUmp1Cell proliferationProteinCellsCompartmentalizationAssemblyProteostasisYeastChaperone
1995
Ubiquitin, proteasomes, and the regulation of intracellular protein degradation
Hochstrasser M. Ubiquitin, proteasomes, and the regulation of intracellular protein degradation. Current Opinion In Cell Biology 1995, 7: 215-223. PMID: 7612274, DOI: 10.1016/0955-0674(95)80031-x.Peer-Reviewed Original ResearchConceptsCellular regulatory mechanismsIntracellular protein degradationCell cycle progressionProtein ubiquitinationUbiquitin systemProtein degradationRegulatory mechanismsCycle progressionSpecific proteinsForeign proteinsLarge familyCell proliferationProteasomeRapid degradationProteinClass I MHC moleculesUbiquitinationDeubiquitinationUbiquitinI MHC moleculesProteolysisEnzymeKey stepDegradationRegulation