PXD017819 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Esculetin inhibits cancer cell glycolysis by binding tumor PGK2, GPD2, and GPI |
Description | Glycolysis can improve the tolerance of tissue cells to hypoxia, and its intermediates provide raw materials for the synthesis and metabolism of the tumor cells. If it can inhibit the activity of glycolysis-related enzymes and control the energy metabolism of tumor, it can be targeted for the treatment of malignant tumor. The target proteins phosphoglycerate kinase 2 (PGK2), glycerol-3-phosphate dehydrogenase (GPD2) and glucose-6-phosphate isomerase (GPI) were screened by combining transcriptome, proteomics and reverse docking. We detected the binding constant of the active compound using microscale thermophoresis (MST). It was found that esculetin bound well with three potential target proteins. Esculetin significantly inhibited the rate of glycolysis, manifested by differences of cellular lactate production and glucose consumption in HepG2 cells with or without esculetin. It was found that GPD2 bound strongly to GPI, revealing the direct interaction between the two glycolysis-related proteins. Animal tests have further demonstrated that esculetin may have anticancer effects by affecting the activity of PGK2, GPD2 and GPI. The results of this study demonstrated that esculetin can affect the glucose metabolism by binding to glycolytic proteins, thus playing an anti-tumor role, and these proteins which have direct interactions are potential novel targets for tumor treatment by esculetin. |
HostingRepository | PRIDE |
AnnounceDate | 2020-03-03 |
AnnouncementXML | Submission_2020-04-30_03:28:55.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Songtao Wu |
SpeciesList | scientific name: Homo sapiens (Human); NCBI TaxID: 9606; |
ModificationList | No PTMs are included in the dataset |
Instrument | LTQ |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2020-03-02 02:47:50 | ID requested | |
1 | 2020-03-03 02:06:31 | announced | |
⏵ 2 | 2020-04-30 03:32:05 | announced | 2020-04-30: Updated publication reference for PubMed record(s): 32292350. |
Publication List
Wu ST, Liu B, Ai ZZ, Hong ZC, You PT, Wu HZ, Yang YF, Esculetin Inhibits Cancer Cell Glycolysis by Binding Tumor PGK2, GPD2, and GPI. Front Pharmacol, 11():379(2020) [pubmed] |
Keyword List
submitter keyword: Keywords: glycolysis, esculetin, proteomics, microscale thermophoresis, transcriptome, protein inhibitor, GPD2/GPI. |
Contact List
Song-Tao Wu |
contact affiliation | Faculty of Pharmacy, Hubei University of Chinese Medicine |
contact email | songt1wu@163.com |
lab head | |
Songtao Wu |
contact affiliation | Faculty of Pharmacy, Hubei University of Chinese Medicine |
contact email | songt1wu@163.com |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD017819
- Label: PRIDE project
- Name: Esculetin inhibits cancer cell glycolysis by binding tumor PGK2, GPD2, and GPI