Project description
Predicting the risk of atherosclerotic plaque rupture
Atherosclerosis – the thickening of the artery lining due to plaque buildup – is a primary risk factor for cardiovascular disease. Apart from causing artery occlusion, certain atherosclerotic plaques may rupture and their thrombogenic components may instigate myocardiac infarction. Current risk assessment strategies lack mechanistic insight into the process. Funded by the European Research Council, the MicroMechAthero project aims to develop a plaque rupture risk assessment framework based on a computational modelling approach. Researchers will image the architecture of tissue collagen and combine biomechanistic information towards an in-silico analysis of cardiovascular risk.
Objective
Atherosclerotic plaque rupture in arteries is the primary cause of cardiovascular events such as heart infarct and stroke, which are responsible for 45% of deaths in Europe. Plaque rupture is a mechanical event, where the collagenous plaque tissue fails to withstand blood pressure loading. Identifying plaques at high risk of rupture is the key to prevent these fatal events. However, the current risk assessment strategy fails to achieve this as it lacks mechanistic insights into tissue failure. To address this unmet, urgent clinical need, I propose a paradigm shift to a biomechanistic risk assessment concept. I will achieve this with MicroMechAthero project, by revealing plaque failure mechanisms and developing a clinically applicable computational risk assessment framework. MicroMechAthero will combine ex-vivo, in-silico, and in-vivo research. Ex-vivo mechanical failure tests on post-mortem human plaque samples will involve tissue's collagen architecture imaging with recently developed polarization-sensitive optical coherence tomography and full-field, local, 3D tissue deformation measurements with digital volume correlation technique. This frontier opto-mechanical approach will revolutionize soft tissue testing and coupled with the virtual fields method, will provide unprecedented data for local, heterogeneous (hyper)elastic and failure properties of fibrous plaque tissue, linked to the underlying collagen network. Furthermore, a microstructure-based, in-silico tissue failure framework will be developed, using eXtended Finite Element Modeling technique, for plaque-specific risk prediction. This computational framework will be validated and tested for its clinical potential in an in-vivo patient study. Overall, MicroMechAthero will provide a ground-breaking advance in our understanding of plaque rupture and develop a biomechanistic in-silico framework for patient-specific in-vivo risk analysis, leading to revolutionary changes in cardiovascular medicine.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
This project's classification has been validated by the project's team.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
This project's classification has been validated by the project's team.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.1 - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
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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.
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.
HORIZON-ERC - HORIZON ERC Grants
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Call for proposal
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2021-STG
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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.
3015 GD Rotterdam
Netherlands
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