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TranscriptomicsGLA and profiling of proteasome, Spt23 and Mga2
The proteasome can regulate transcription through proteolytic processing of transcription factors and via gene locus binding, but few targets of proteasomal regulation have been identified. Using genome-wide location analysis and transcriptional profiling in Saccharomyces cerevisiae, we have establ...
ORGANISM(S): Saccharomyces cerevisiae 
2006-02-28 | E-GEOD-4272 | biostudies-arrayexpress
TranscriptomicsSubunit-specific vs. non-selective proteasome modulation in limiting inflammation in experimental colitis
Inflammatory bowel disease (IBD), comprising CrohnM-BM-4s disease and Ulcerative colitis, is characterized by chronic relapsing inflammation of the gut. It has been shown that increased proteasomal activity is associated with the expression of immunoproteasomes, which enhances NF-kB activation and t...
ORGANISM(S): Mus musculus 
2010-07-06 | E-GEOD-18163 | biostudies-arrayexpress
ProteomicsActivity-Guided Proteomic Profiling of Proteasomes
A composition of proteasome complexes in WT yeast, and the changes these complexes undergo upon the deletion of Pre9 (Δα3) or of Sem1 (ΔSem1) based on whole-cell proteomic analysis and to activity-guided proteasome profiling of indicates that the amounts of proteasomal proteins and proteasome intera...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2024-02-15 | PXD045051 | Pride
Activity-guided profilling Proteasome 
TranscriptomicsTranscription profiling of human MCF-7 cells treated with proteasome inhibitor MG132 and either dexamethasone or 17b-estradiol
The objective of the study was to investigate the effect of proteasome inhibition on glucocorticoid and estrogen receptor regulated gene expression. Experiment Overall Design: MCF-7 cells were treated with proteasome inhibitor (MG132), dexamethasone, 17b-estradiol or MG132 plus dexamethasone or MG13...
ORGANISM(S): Homo sapiens 
2008-06-20 | E-GEOD-8383 | biostudies-arrayexpress
ProteomicsPTEN DEFICIENCY LEADS TO PROTEASOME ADDICTION, A NOVEL VULNERABILITY IN GLIOBLASTOMA
Glioblastoma (GBM) is the most common primary brain tumor in adults with a median survival of approximately 15 months, therefore, more effective treatment options for GBM are required. To identify new drugs targeting glioblastomas, we performed a high throughput drug screen using patient-derived neu...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-12-04 | MSV000086560 | MassIVE
ModelsSneppen2009 - Modeling proteasome dynamics in Parkinson's disease
Sneppen2009 - Modeling proteasome dynamics in Parkinson's disease This model is described in the article: Modeling proteasome dynamics in Parkinson's disease. Sneppen K, Lizana L, Jensen MH, Pigolotti S, Otzen D. Phys Biol 2009; 6(3): 036005 Abstract: In Parkinson's d...
2024-09-02 | BIOMD0000000548 | BioModels
TranscriptomicsSynergistic effects of TOR and proteasome pathways on the yeast transcriptome and cell growth
The experiments were designed to interrogate the genetic interaction relationship between the TOR signalling pathway and the UPS-proteasome pathway in gene expression and cell growth. Yeast cells (BY4742pdr5delta) were treated with the drug vehicle, MG132 (50uM), rapamycin (200ng/ml) or both drugs. ...
ORGANISM(S): Saccharomyces cerevisiae 
2013-05-24 | E-MTAB-1550 | biostudies-arrayexpress
GenomicsProteasome activity maintains cell type-specific gene expression
Proteasome activity maintains cell type-specific gene expression
PRJNA1364067 | ENA
TranscriptomicsProteasome inhibition blocks estrogen-dependent gene transcription by decreasing histone H2B monoubiquitination in human breast cancer cells
The estrogen receptor-alpha (ERα) determines breast cancer cell phenotype and is a prognostic indicator. A better understanding of the mechanisms controlling ERα function may uncover improved strategies for the treatment of breast cancer. Proteasome inhibition was previously reported to regulate est...
ORGANISM(S): Homo sapiens 
2011-11-22 | E-GEOD-30931 | biostudies-arrayexpress
GenomicsInsights into the impact of archaeal proteasome activity on cell division: CCTF1 plays a decisive role in regulating cellular proteasome activity [aCcrK OE]
Insights into the impact of archaeal proteasome activity on cell division: CCTF1 plays a decisive role in regulating cellular proteasome activity [aCcrK OE]
PRJNA1472558 | ENA
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