PXD021190 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Seven Novel Genes Related to Cell Proliferation and Migration of VHL-Mutated Pheochromocytoma |
Description | Pheochromocytoma has attracted much attention as a kind of neuroendocrine tumor with the highest genetic correlation in all types of tumors. Detailedly, the frequency of germline mutation in pheochromocytoma is as high as about 40%, and the mutation frequency of von Hippel Lindau (VHL) is the highest in all pheochromocytoma genes. However, the effects of VHL mutation on proteome of pheochromocytoma have remained unexplored. In this study, we compared and analyzed the proteomics of VHL-deficient and VHL WT PC12 cell line. It is showed that expressional level of 434 proteins (fold change > 1.3, VHL shRNA/WT) was significantly changed by VHL deficiency. Furthermore, the functions of these proteins were predicted by gene ontology (GO) and Kyoto Protocol Encyclopedia of Genes and Genomes (KEGG). Of the 434 proteins, 83 proteins, involved in cell proliferation, cell cycle, cell migration, and so on, were interpreted their complex regulatory relationships using String database. More importantly, we discovered 7 novel critical genes whose expression were up-regulated due to VHL deficiency, including Connective Tissue Growth Factor (CTGF), Syndecan Binding Protein (SDCBP), Cysteine Rich Protein 61 (CYR61/CCN1), Collagen Type III Alpha 1 Chain (COL3A1), Collagen Type I Alpha 1 Chain (COL1A1), Collagen Type V Alpha 2 Chain (COL5A2) and Serpin Family E Member 1 (SERPINE1), which may be related to cell proliferation and migration in VHL-mutated pheochromocytoma tumor samples. These results indicate that deficiency of VHL would promote the development of pheochromocytoma by activating expression of genes associated with cell proliferation and migration. |
HostingRepository | PRIDE |
AnnounceDate | 2021-03-11 |
AnnouncementXML | Submission_2021-03-11_05:14:37.012.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Feizhou Zhu |
SpeciesList | scientific name: Rattus norvegicus (Rat); NCBI TaxID: 10116; |
ModificationList | No PTMs are included in the dataset |
Instrument | Q Exactive Plus |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2020-08-28 05:01:41 | ID requested | |
⏵ 1 | 2021-03-11 05:14:37 | announced | |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: Pheochromocytoma |
proliferation |
migration |
proteomics |
VHL |
Contact List
Feizhou Zhu |
contact affiliation | Department of Biochemistry and Molecular Biology, School of Life Sciences, Central South University, No. 172, Tongzipo road, Yuelu District, Changsha 410013, Hunan Province, China |
contact email | zhufeizhou@csu.edu.cn |
lab head | |
Feizhou Zhu |
contact affiliation | Department of Biochemistry and Molecular Biology, School of Life Sciences, Central South University, Changsha |
contact email | zhufeizhou@csu.edu.cn |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD021190
- Label: PRIDE project
- Name: Seven Novel Genes Related to Cell Proliferation and Migration of VHL-Mutated Pheochromocytoma