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“Quantitative analysis of the molecular and cellular behaviors associated with cardiac valve morphogenesis in pathological and regenerative contexts”

Objective

Cardiovascular diseases (CVDs) take a huge toll on the world population. An estimated 19 million people died from CVDs in 2010, representing 30% of all global deaths. Abnormal blood circulation is widely recognized as a cardiovascular risk factor and mechanotransduction has been shown to trigger pathologies such as atherosclerosis1, cardiomyopathies2 and valvulopathies3. Mechanotransduction is the conversion of a mechanical stimulus into a biological response. It is central to the coordination between mechanical forces generated by flowing blood and heart valve morphogenesis. In the developing heart, the heartbeat and the blood flow signal to endocardial cell (EdC) progenitors through mechanosensitive proteins which in turn modulate the genetic program controlling cardiogenesis4. It is essential to determine how mechanical forces control pathway activation and morphogenesis in vivo because the mechanical stimuli experienced by EdCs are too complex to be faithfully reproduced in vitro. This timely proposal aims to uncover the cellular molecular programs activated in EdCs in response to mechanical forces during normal heart valve development and address their potential function in valve regeneration. My hypothesis is that endocardial mechanotransduction and mechanical forces are not only key for the morphogenesis of the valve, but also for their maintenance and repair. Specifically I aim to investigate the spatial and temporal nature of endocardial cellular behaviors necessary for cardiac valve morphogenesis in normal, pathological and regenerative contexts.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2015

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Coordinator

CENTRE EUROPEEN DE RECHERCHE EN BIOLOGIE ET MEDECINE
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 173 076,00
Address
Rue Laurent Fries 1
67404 Illkirch Graffenstaden
France

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Region
Grand Est Alsace Bas-Rhin
Activity type
Research Organisations
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 173 076,00
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