BRAINGAIN

NOVEL STRATEGIES FOR BRAIN REGENERATION

Coordinatore	KAROLINSKA INSTITUTET    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	Sweden [SE]
Totale costo	1˙500˙000 €
EC contributo	1˙500˙000 €
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-2011-StG_20101109
Funding Scheme	ERC-SG
Anno di inizio	2012
Periodo (anno-mese-giorno)	2012-02-01   -   2017-01-31

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	KAROLINSKA INSTITUTET  Organization address address: Nobels Vag 5 city: STOCKHOLM postcode: 17177 contact info Titolo: Dr. Nome: Andras Cognome: Simon Email: send email Telefono: 46852487020 Fax: 468308374	SE (STOCKHOLM)	hostInstitution	1˙500˙000.00
2	KAROLINSKA INSTITUTET  Organization address address: Nobels Vag 5 city: STOCKHOLM postcode: 17177 contact info Titolo: Ms. Nome: Riitta Cognome: Ljungström Email: send email Telefono: 46852487321 Fax: 468339380	SE (STOCKHOLM)	hostInstitution	1˙500˙000.00

Mappa

 Word cloud

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 Obiettivo del progetto (Objective)

'In contrast to mammals, newts possess exceptional capacities among vertebrates to rebuild complex structures, such as the brain. Our goal is to bridge the gap in the regenerative outcomes between newts and mammals. My group has made significant contributions towards this goal. We created a novel experimental system, which recapitulates central features of Parkinson’s disease in newts, and provides a unique model for understanding regeneration in the adult midbrain. We showed an unexpected but key feature of the newt brain that it is akin to the mammalian brain in terms of the extent of homeostatic cell turn over, but distinct in terms of its injury response, showing the regenerative capacity of the adult vertebrate brain by activating neurogenesis in normally quiescent regions. Further we established a critical role for the neurotransmitter dopamine in controlling quiescence in the midbrain, thereby preventing neurogenesis during homeostasis and terminating neurogenesis once the correct number of neurons has been produced during regeneration. Here we aim to identify key molecular pathways that regulate adult neurogenesis, to define lineage relationships between neuronal stem and progenitor cells, and to identify essential differences between newts and mammals. We will combine pharmacological modulation of neurotransmitter signaling with extensive cellular fate mapping approaches, and molecular manipulations. Ultimately we will test hypotheses derived from newt studies with mammalian systems including newt/mouse cross species complementation approaches. We expect that our findings will provide new regenerative strategies, and reveal fundamental aspects of cell fate determination, tissue growth, and tissue maintenance in normal and pathological conditions.'