PXD003704 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Thermal proteome profiling of MCF-7 breast cancer cell line |
Description | Palbociclib (Ibrance, Pfizer) is a recent drug approved by the FDA for phase 3 clinical trials in treating estrogen-receptor-positive and HER2-negative breast cancer. In vitro, palbociclib, a selective inhibitor of CDK4 and CDK6, was shown to reduce cellular proliferation of breast cancer cell lines by blocking progression of cells from G1 into S phase of the cell cycle. While the primary targets of palbociclib have been deciphered, the molecular mechanisms leading to drug resistance as well as off-targets effects of palbociclib are not known. To identify new palbociclib targets we propose a quantitative mass spectrometry and a Cellular Thermal Shift Assay (CETSA) that works under the assumption that protein-drug interaction stabilises the protein thus, leading to an increase in thermostability |
HostingRepository | PRIDE |
AnnounceDate | 2018-04-18 |
AnnouncementXML | Submission_2018-04-18_07:26:53.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | julien peltier |
SpeciesList | scientific name: Homo sapiens (Human); NCBI TaxID: 9606; |
ModificationList | hydroxylated proline; monohydroxylated residue; deamidated residue; iodoacetamide derivatized residue |
Instrument | Orbitrap Fusion ETD |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2016-02-29 01:03:22 | ID requested | |
⏵ 1 | 2018-04-18 07:26:54 | announced | |
2 | 2023-11-14 08:48:53 | announced | 2023-11-14: Updated project metadata. |
Publication List
Keyword List
curator keyword: Biomedical |
submitter keyword: Palbocilcib, drug discovery, quantitative proteomics, TMT, LC-MSMS, Thermal proteome |
Contact List
Matthias Trost |
contact affiliation | MRC Protein Phosphorylation Unit, University of Dundee, Dundee, United Kingdom |
contact email | m.trost@dundee.ac.uk |
lab head | |
julien peltier |
contact affiliation | University of dundee |
contact email | j.peltier@dundee.ac.uk |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD003704
- Label: PRIDE project
- Name: Thermal proteome profiling of MCF-7 breast cancer cell line