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PXD046404-1

PXD046404 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleIn-depth Profiling of 4-hydroxy-2-nonenal Modification via Reversible Thiazolidine Chemistry
DescriptionProtein modification by lipid-derived electrophiles (LDEs) associates with various signaling pathways. Among these LDEs, HNE, is the most toxic and proteins modification of HNE have been linked to various diseases, including Alzheimer's and Parkinson's. However, due to their low abundance, in-depth profiling of HNEs modifications still presents challenges. This study introduces a novel strategy utilizing reversible thiazolidine chemistry to selectively capture HNE-modified proteins and palladium-mediated cleavage reaction to release them. Thousands of HNE-modified sites in different cell lines were identified. Combined with ABPP, we discovered a set of HNE-sensitive sites, offers a new tool for studying LDEs modifications in proteomes.
HostingRepositoryiProX
AnnounceDate2023-10-26
AnnouncementXMLSubmission_2023-10-25_18:51:47.743.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterJun Wang
SpeciesList scientific name: Homo sapiens; NCBI TaxID: 9606;
ModificationListNo PTMs are included in the dataset
InstrumenttimsTOF Pro
Dataset History
RevisionDatetimeStatusChangeLog Entry
02023-10-25 18:51:36ID requested
12023-10-25 18:51:48announced
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: HNE
Contact List
Haojie Lu
contact affiliationShanghai Cancer Center and Institutes of Biomedical Sciences, Fudan University
contact emailluhaojie@fudan.edu.cn
lab head
Jun Wang
contact affiliationDepartment of Chemistry and Shanghai Cancer Center, Fudan University
contact email21110220037@m.fudan.edu.cn
dataset submitter
Full Dataset Link List
iProX dataset URI