PXD014328

PXD014328 is an original dataset announced via ProteomeXchange.

Title	Co-exposure to preadipocytes and Dioxin increase breast cancer cells aggressiveness through the generation of polynuclear giants cells.
Description	Breast cancer (BC) is an important disease with high incidence as well as mortality among women, and critical socio-economic impacts. In the past 50 years, it has become a major health problem for women worldwide with over 2 million new cases diagnosed in 2018. This represents about 12% of all new cancer cases, 25% of all cancers in women and more than 600.000 cases of deaths worldwide in 2018 (Bray et al, 2018). If the cancer is located only in the breast, the 5-year relative survival rate of people with BC is 99% but this rate decreases if it is spread to lymph nodes (85%) and more dramatically if diagnosed with distant metastasis (26%) (Howlader et al, 2019; Siegel et al, 2017). Metastatic process, or the spread of tumor cells throughout the body, is responsible for about 90% of cancer patient deaths (Chaffer et al, 2011) and represents the central clinical challenge of solid tumor oncology. The development and progression of BC are complex processes that involve hormonal factors as well as numerous genetic and epigenetic alterations. During the past 10 years, many studies have focused on the role of the tumor microenvironment and the peritumoral stromal fraction, composed of adipose tissue, cancer-associated fibroblasts, endothelial cells and immune cells as macrophages and leukocytes. During tumor progression, cancer cells will deeply modify their microenvironment which in return will promote the growth and dissemination of the tumor (Allen et al, 2011; Polanska et al, 2013). Adipose tissue, consisting of mainly mature adipocytes and progenitors (preadipocytes and adipose-derived stem cells (ADSCs), is the most abundant component surrounding BC cells. Adipose tissue exerts a major endocrine and secretory role, and represents then an essential actor in the inflammatory, angiogenic or remodeling responses of the extracellular matrix, which influences tumor behavior.
HostingRepository	PRIDE
AnnounceDate	2021-02-09
AnnouncementXML	Submission_2021-02-08_22:53:37.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Chiara guerrera
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	monoacetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2019-06-20 06:57:56	ID requested
⏵ 1	2021-02-08 22:53:37	announced

Dataset with its publication pending

submitter keyword: exposomics, breast cancer

Chiara Guerrera
contact affiliation	Plateforme protéomique 3P5-Necker, Université Paris Descartes - Structure Fédérative de Recherche Necker, INSERM US24/CNRS UMS3633, Paris 75014, France.
contact email	chiara.guerrera@inserm.fr
lab head
Chiara guerrera
contact affiliation	Necker proteomics, INSERM
contact email	chiara.guerrera@inserm.fr
dataset submitter

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/2021/02/PXD014328

PRIDE project URI

• PRIDE
  1. PXD014328
     1. Label: PRIDE project
     2. Name: Co-exposure to preadipocytes and Dioxin increase breast cancer cells aggressiveness through the generation of polynuclear giants cells.