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Functional high-throughput analysis of the role of microRNAs in cardiac ischemia-reperfusion injury

Objective

Ischemia-reperfusion injury is a major cause of morbidity and mortality transversal to different clinical settings and pathologies, including myocardial infarction. Ischemia is characterised by insufficient supply of blood to tissues causing tissue oxygen deprivation. Importantly, damage by prolonged ischemia is further aggravated by reperfusion, leading to irreversible tissue damage. Identifying and understanding the factors contributing to ischemia-reperfusion injury is essential to counteract the irreversible damage and to potentially develop novel therapeutic approaches to intervene in myocardial infarction. Recent studies have shown that microRNAs control various aspects of heart disease, including ischemia-reperfusion injury. Although a few microRNAs have already been implicated in this process, a comprehensive analysis of the functional role of microRNAs in cardiac ischemia-reperfusion injury is still missing.

The main goal of this project is to identify microRNAs controlling the resistance/susceptibility of cardiomyocytes to ischemia-reperfusion injury and characterise the molecular mechanisms underlying their function. This will be achieved through the combination of gain- and loss-of-function high-throughput screenings using genome-wide microRNA libraries, and deep-sequencing analysis of microRNA expression in conditions mimicking ischemia and ischemia-reperfusion in vitro and in vivo. The identification and characterisation of the molecular targets of the selected microRNAs will entail a combination of computational and experimental approaches

This project uses innovative experimental approaches and will unravel a previously unappreciated network of microRNAs and microRNA targets critical to ischemia-reperfusion injury, which may reveal novel opportunities for therapeutic intervention, with important clinical implications.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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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

CENTRO DE NEUROCIENCIAS E BIOLOGIACELULAR ASSOCIACAO
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.

€ 148 635,60
Address
UNIVERSIDADE DE COIMBRA LARGO MARQUES DE POMBAL
3004 517 Coimbra
Portugal

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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.

€ 148 635,60
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