Project description
Targeting mitochondria dysfunction in cardiotoxicity following cancer treatment
Cancer treatment can lead to cardiac toxicity and eventually heart failure in nearly 30 % of the cases. However, existing therapies for cancer treatment-induced cardiotoxicity (CTiCT) are suboptimal and initiated too late. The EU-funded MATRIX project is working under the hypothesis that CTiCT is associated with altered mitochondrial dynamics in cardiomyocytes and proposes to revert metabolic reprogramming as a treatment. Researchers have developed an algorithm-based imaging technique for the early detection of myocardial damage and the prompt initiation of therapy. Moreover, they plan to transplant mitochondria to address mitochondrial dysfunction in end-stage CTiCT.
Objective
Cardiac toxicity is one of the most frequent serious side effects of cancer therapy, affecting up to 30% of treated patients. Cancer treatment-induced cardiotoxicity (CTiCT) can result in severe heart failure. The trade-off between cancer and chronic heart failure is an immense personal burden with physical and psychological consequences. Current therapies for CTiCT are suboptimal, featuring poor early detection algorithms and nonspecific heart failure treatments. Based on our recently published results and additional preliminary data presented here, we propose that CTiCT is associated with altered mitochondrial dynamics, triggering a cardiomyocyte metabolic reprogramming. MATRIX represents a holistic approach to tackling mitochondrial dysfunction in CTiCT. Our hypothesis is that reverting metabolic reprogramming by shifting mitochondrial substrate utilization could represent a new paradigm in the treatment of early-stage CTiCT. By refining a novel imaging-based algorithm recently developed in our group, we will achieve very early detection of myocardial damage in patients treated with commonly prescribed cancer therapies, long before clinically used parameters become abnormal. Such early detection, not available currently, is crucial for implementation of early therapies. We also hypothesize that in end-stage CTiCT, mitochondrial dysfunction has passed a no-return point, and the failing heart will only be rescued by a strategy to replenish the myocardium with fresh healthy mitochondria. This will be achieved with a radical new therapeutic option: in-vivo mitochondrial transplantation. The MATRIX project has broad translational potential, including a new therapeutic approach to a clinically relevant condition, the development of technology for early diagnosis, and advances in knowledge of basic disease mechanisms.
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.
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.
- medical and health sciences clinical medicine oncology
- medical and health sciences clinical medicine transplantation
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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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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
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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
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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.
ERC-COG - Consolidator Grant
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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-2018-COG
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28029 Madrid
Spain
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