NR INTEGRATIVE MODEL

An Integrative Model for Nuclear Receptor Signaling: towards understanding of NR signaling in health and disease

Coordinatore	VERENIGING VOOR CHRISTELIJK HOGER ONDERWIJS WETENSCHAPPELIJK ONDERZOEK EN PATIENTENZORG    more  Organization address address: De Boelelaan 1105 city: AMSTERDAM postcode: 1081 HV contact info Titolo: Ms. Nome: Susanti Cognome: Tang Email: send email Telefono: +31(0)20-59 82944 Fax: +31(0)20-59 89950
Nazionalità Coordinatore	Netherlands [NL]
Totale costo	30˙000 €
EC contributo	30˙000 €
Programma	FP7-PEOPLE Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	FP7-PEOPLE-ERG-2008
Funding Scheme	MC-ERG
Anno di inizio	2009
Periodo (anno-mese-giorno)	2009-09-01   -   2011-08-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	VERENIGING VOOR CHRISTELIJK HOGER ONDERWIJS WETENSCHAPPELIJK ONDERZOEK EN PATIENTENZORG  Organization address address: De Boelelaan 1105 city: AMSTERDAM postcode: 1081 HV contact info Titolo: Ms. Nome: Susanti Cognome: Tang Email: send email Telefono: +31(0)20-59 82944 Fax: +31(0)20-59 89950	NL (AMSTERDAM)	coordinator	30˙000.00

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 Obiettivo del progetto (Objective)

'Nuclear receptors (NR) are transcription factors activated by nuclear hormones, dietary components and xenobiotics. Nucleo-cytoplasmic shuttling is an important part of NR signalling: NR nucleo-cytoplasmic shuttling is regulated by external NR ligands and different intra-cellular processes. In close collaboration with experimental groups within the Marie Curie RTN NucSys (Sept 2007-Sept 2009) we have build a mechanism based kinetic model, integrating nucleo-cytoplasmic shuttling and signalling processes. This model was created for one class of nuclear receptors, i.e., steroid hormone receptors, and is presently used for systems biological studies of the role of nucleo-cytoplasmic shuttling in steroid hormone receptor signalling. However, other groups of nuclear receptors have similar network structures. We here propose that the steroid hormone receptor signalling model can be used as canonical model and re-parameterised so as to become relevant for any of the most important nuclear receptor groups. In the project proposed in this application for a European Reintegration Grant, the canonical model of NR signalling will be adapted to several most important classes of nuclear receptors. Then, models of different nuclear receptor signalling pathways will be integrated in a bigger NR Signalling Integrative Model in order to begin to study the role of the entire network in health and disease. In particular, the research will be focused on the process of integration of different signals impinging the same NR signalling pathway and on crosstalk between different NRs. Taking into account the crucial role of both phenomena in the development of aging-related syndromes and many systems diseases such as cancer and osteoporosis, we anticipate substantial biomedical relevance of our study. In addition, our NR signaling integrative model may contribute significantly towards the “Digital Human”, i.e. the quantitative, molecules to human whole body model.'