TUMETABO

Glycolytic contribution to cancer growth and metastasis

Coordinatore	UNIVERSITE CATHOLIQUE DE LOUVAIN    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	Belgium [BE]
Totale costo	1˙493˙320 €
EC contributo	1˙493˙320 €
Programma	FP7-IDEAS-ERC Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	ERC-2009-StG
Funding Scheme	ERC-SG
Anno di inizio	2009
Periodo (anno-mese-giorno)	2009-12-01   -   2014-11-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	UNIVERSITE CATHOLIQUE DE LOUVAIN  Organization address address: Place De L'Universite 1 city: LOUVAIN LA NEUVE postcode: 1348 contact info Titolo: Ms. Nome: Anne Cognome: Bovy Email: send email Telefono: -473851 Fax: -474808	BE (LOUVAIN LA NEUVE)	hostInstitution	1˙493˙320.00
2	UNIVERSITE CATHOLIQUE DE LOUVAIN  Organization address address: Place De L'Universite 1 city: LOUVAIN LA NEUVE postcode: 1348 contact info Titolo: Prof. Nome: Pierre Cognome: Sonveaux Email: send email Telefono: -7645237 Fax: -7645239	BE (LOUVAIN LA NEUVE)	hostInstitution	1˙493˙320.00

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 Obiettivo del progetto (Objective)

'Cancer lethality is most often associated to occurrence of distant metastases. To grow and become aggressive, cancers may undergo 2 critical adaptations: the glycolytic switch, corresponding to uncoupling glycolysis from the tricarboxylic acid (TCA) cycle, and the angiogenic switch, promoting neovascularization. In this high risk/high gain research program, we propose that the glycolytic switch precedes and promotes angiogenesis and metastatic dissemination in most types of cancer. We further envision that lactate, the end product of glycolysis, interfaces glycolysis and the latter processes through activation of hypoxia-inducible factor HIF-1. A thorough characterization of the molecular pathway(s) initiated by lactate (using transcriptomic, gene silencing, enzymatic and pharmacological interventions) has the potential to unravel new therapeutic targets that would simultaneously inhibit the consequences of the glycolytic switch on cancer aggressiveness. We anticipate the plasma membrane lactate transporters of the (sodium) monocarboxylate transporter (S)MCT family to be key determinants of autocrine and paracrine lactate signaling in cancer. Modulation of their activity or expression (notably by the generation of (S)MCT knock out mice) could thus profoundly affect tumor angiogenesis and metastasis. Since hypoxia is a hallmark of cancer and glycolysis its direct consequence in cancer cells surviving to hypoxia, the findings could have important consequences for the treatment of virtually all types of cancers. It could also impact our understanding of other pathologies, such as wound healing and heart infarction, in which the interplay between glycolysis, HIF-1 activation and angiogenesis could play a critical role.'