PXD006535-1

PXD006535 is an original dataset announced via ProteomeXchange.

Dataset Summary

Title	Hypoxia-induced proteomic remodeling of human mammary cancer associated fibroblast
Description	Intratumoral hypoxia causes the formation of dysfunctional blood vessels which contribute to tumor metastasis. Blood vessels are embedded in the tumor stroma where cancer-associated fibroblasts (CAFs) constitute the most prominent cellular component. We found that hypoxic human mammary CAFs promote blood vessel growth in CAF-endothelial cell co-cultures in vitro. Mass spectrometry-based proteomic analysis of CAF secretome unravels how hypoxic CAFs contribute to blood vessel abnormalities by altering the secretion of a multitude of pro- and anti-angiogenic factors. Hypoxia induces pronounced remodeling of the CAF proteome, including proteins that have not been previously related to this process. Our study provides a map of unprecedented depth of hypoxia-induced molecular alterations in mammary CAFs that can be exploited to identify novel mechanisms that control hypoxic CAF functions.
HostingRepository	PRIDE
AnnounceDate	2019-02-15
AnnouncementXML	Submission_2019-02-15_11:25:29.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Sara Zanivan
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	LTQ Orbitrap Elite

Dataset History

Revision	Datetime	Status	ChangeLog Entry
0	2017-05-17 01:43:31	ID requested
⏵ 1	2019-02-15 11:25:30	announced
2	2024-10-22 04:36:20	announced	2024-10-22: Updated project metadata.

Publication List

Kugeratski FG, Atkinson SJ, Neilson LJ, Lilla S, Knight JRP, Serneels J, Juin A, Ismail S, Bryant DM, Markert EK, Machesky LM, Mazzone M, Sansom OJ, Zanivan S, Hypoxic cancer-associated fibroblasts increase NCBP2-AS2/HIAR to promote endothelial sprouting through enhanced VEGF signaling. Sci Signal, 12(567):(2019) [pubmed]

Kugeratski FG, Atkinson SJ, Neilson LJ, Lilla S, Knight JRP, Serneels J, Juin A, Ismail S, Bryant DM, Markert EK, Machesky LM, Mazzone M, Sansom OJ, Zanivan S, Hypoxic cancer-associated fibroblasts increase NCBP2-AS2/HIAR to promote endothelial sprouting through enhanced VEGF signaling. Sci Signal, 12(567):(2019) [pubmed]

Keyword List

curator keyword: Biological, Biomedical
submitter keyword: breast cancer
CAF
proteomics
secretome
hypoxia
angiogenesis

curator keyword: Biological, Biomedical

submitter keyword: breast cancer

CAF

proteomics

secretome

hypoxia

angiogenesis

Contact List

Sara Zanivan
contact affiliation	CRUK Beatson Institute
contact email	s.zanivan@beatson.gla.ac.uk
lab head
Sara Zanivan
contact affiliation	Vascular Proteomics
contact email	s.zanivan@beatson.gla.ac.uk
dataset submitter

Full Dataset Link List

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2019/02/PXD006535
PRIDE project URI

Dataset FTP location
NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2019/02/PXD006535

PRIDE project URI

Repository Record List

[ + ]