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MetabolomicsUrinary Ubiquitin-Specific Protease 2 (USP2) as a Diagnostic Biomarker for Chronic Kidney Disease: An Integrated Multi-Omics and Network Analysis
Urinary USP2 is elevated in chronic kidney disease and shows strong diagnostic performance. Integrated metabolomics and proteomics analyses identified cortisol and prostaglandin A3 as candidate mediators and linked USP2 to lipid metabolism and ferroptosis-related pathways.
2026-05-05 | MTBLS14426 | MetaboLights
MetabolomicsACSS2 Regulates HIF-2α Degradation through the E3-Ubiquitin Ligase MUL1 in Clear Cell Renal Cell Carcinoma
Not available
ORGANISM(S): Mus musculus 
ST002241 | MetabolomicsWorkbench
TranscriptomicsThe conserved ubiquitin-like protein Hub1 plays a critical role in splicing in human cells
Different from canonical ubiquitin-like proteins, Hub1 does not form covalent conjugates with substrates but binds proteins non-covalently. In Saccharomyces cerevisiae, Hub1 associates with spliceosomes and mediates alternative splicing of SRC1, without affecting pre-mRNA splicing generally. Human H...
ORGANISM(S): Homo sapiens 
2014-05-30 | E-GEOD-56878 | biostudies-arrayexpress
TranscriptomicsThe tumor antigen PRAME is a substrate recognition subunit of a Cul2-based ubiquitin ligase and is associated with active NFY promoters
The human tumor antigen PRAME (Preferentially expressed antigen of melanoma) is frequently overexpressed in tumors. High PRAME levels correlate with poor clinical outcome of several cancers, but the mechanisms by which PRAME could be involved in tumorigenesis remain largely elusive. We applied prote...
ORGANISM(S): Homo sapiens 
2011-07-29 | E-GEOD-26439 | biostudies-arrayexpress
ProteomicsCRL4(CRBN) ubiquitin ligase profiling
In the 1950s the drug thalidomide administered as a sedative to pregnant women led ot the birth of thousands of children with multiple defects. Despite its teratogenicity, thalidomide and ist IMiD derivatives recently emerged as effective treatments for multiple myeloma and 5q-dysplasia. IMiDs targe...
ORGANISM(S): Homo sapiens 
2014-05-13 | E-GEOD-57554 | biostudies-arrayexpress
ModelsProctor2007 - Age related decline of proteolysis, ubiquitin-proteome system
Proctor2007 - Age related decline of proteolysis, ubiquitin-proteome system This is a stochastic model of the ubiquitin-proteasome system for a generic pool of native proteins (NatP), which have a half-life of about 10 hours under normal conditions. It is assumed that these ...
2024-09-02 | BIOMD0000000105 | BioModels
ProteomicsUbiquitination at the Parkin ubiquitin-like domain suggests a new mechanism for Parkin activation
The mitochondrial kinase PINK1 and the cytosolic ubiquitin ligase (E3) Parkin is involved in mitochondrial quality control. PINK1, which phosphorylates ubiquitin at serine 65 residue and the ubiquitin-like (Ubl) domain of Parkin at serine 65 residue, promotes the Parkin activation and translocation ...
ORGANISM(S): Homo Sapiens (human) 
2022-08-24 | PXD026554 | JPOST Repository
ProteomicsUbiquitin S65 proteomics: Targets of ubiquitin phosphorylation
Ubiquitylation is an essential post-translational modification that regulates numerous cellular processes, most notably protein degradation. Ubiquitin itself can be post-translationally modified by phosphorylation, with nearly every serine, threonine, and tyrosine residue having the potential to be...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2015-07-07 | PXD002201 | Pride
Yeast Orbitrap Phosphorylation Ubiquitin 
TranscriptomicsPost-transcriptional fine-tuning of COP9 signalosome subunit biosynthesis is regulated by the c-Myc/Lin28B/let-7 pathway
The COP9 signalosome (CSN) is a conserved protein complex occurring in all eukaryotes. The mammalian CSN consists of eight subunits (CSN1 – CSN8) and possesses an intrinsic metalloprotease JAMM motif localised to CSN5. In addition, it is associated with kinases such as protein kinase CK2 and D and t...
ORGANISM(S): Homo sapiens 
2011-10-26 | E-GEOD-19085 | biostudies-arrayexpress
ProteomicsUbiquitin Proteomics Analysis of Systemic Sclerosis Lung Fibroblasts with or without KLHL42 knockdown
Systemic scleroderma (SSc) is an autoimmune disease which results in fibrotic production in the lung. Resultant SSC-pulmonary fibrosis is the main cause of mortality among SSc patients. From high throughput RNAi screening, we uncovered the ubiquitin E3 ligase KLHL42 as a potential pro-fibrotic media...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-01-14 | MSV000084800 | MassIVE
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