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PXD028802 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleDeubiquitinase Vulnerabilities Identified through Activity Based Protein Profiling in Non-Small Cell Lung Cancer
DescriptionTo aid in the prioritization of deubiquitinases (DUBs) as anticancer targets, we developed an approach combining activity-based protein profiling (ABPP) with mass spectrometry in both non-small cell lung cancer (NSCLC) tumor tissues and cell lines along with analysis of available RNA interference and CRISPR screens. We identified 67 DUBs in NSCLC tissues, 17 of which were overexpressed in adenocarcinoma or squamous cell histologies, and 12 scoring as affecting lung cancer cell viability in RNAi or CRISPR screens. We used the CSN5 inhibitor, which targets COPS5/ CSN5, as a tool to understand the biological significance of one of these 12 DUBs, COPS6, in lung cancer. Our study provides a powerful resource to interrogate the role of DUB signaling biology and nominates druggable targets for the treatment of lung cancer subtypes.
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportSupported dataset by repository
PrimarySubmitterJohn Koomen
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationListmonohydroxylated residue; iodoacetamide derivatized residue
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02021-09-28 03:16:21ID requested
12022-07-05 16:04:23announced
Publication List
Mahajan S, Majumder A, Stewart PA, Chen YA, Adhikari E, Fang B, Yang Y, Lawrence H, Kinose F, Koomen JM, Haura EB, Deubiquitinase Vulnerabilities Identified through Activity-Based Protein Profiling in Non-Small Cell Lung Cancer. ACS Chem Biol, 17(4):776-784(2022) [pubmed]
Keyword List
submitter keyword: Human, lung cancer, deubiquitinase, activity-based protein profiling
Contact List
Eric Haura
contact affiliationThoracic Oncology, Moffitt Cancer Center, Tampa, FL, USA
contact emaileric.haura@moffitt.org
lab head
John Koomen
contact affiliationMoffitt Cancer Center
contact emailjohn.koomen@moffitt.org
dataset submitter
Full Dataset Link List
Dataset FTP location
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PRIDE project URI
Repository Record List
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