Project description
Advancing ultrasound technology for biomedical applications
Ultrasound can be used to guide the delivery of drugs and macromolecules encapsulated in microbubbles (MBs) and submicron gas vesicles (GVs). Although the non-invasive and high-precision nature of the approach make it attractive for drug delivery, the empirical tuning of its parameters hampers its widespread clinical application. To address this problem, the EU-funded MULTraSonicA project aims to rationally optimise various parameters of MBs and GVs using a framework of controlled testing and quantification. Scientists will improve the behaviour of ultrasound agents and hence the prediction of drug delivery outcomes, advancing the implementation of ultrasound in biomedical applications.
Objective
Ultrasound-guided drug and gene delivery (USDG) enables controlled and spatially precise delivery of drugs and macromolecules, encapsulated in microbubbles (MBs) and submicron gas vesicles (GVs), to target areas such as cancer tumors. It is a non-invasive, high precision, low toxicity process with drastically reduced drug dosage. These advantages open doors to numerous biomedical applications, from sonothrombolysis to bloodbrain barrier opening. However, the progress and deployment of this technology is subject to extensive experimentation and heuristics. The proposal aims to develop a virtual environment to quantify and optimize USDG and in particular the MBs and GVs utilized as drug carriers and contrast agents. Their type and concentration, and interface with ultrasound (US) are critical to the success and efficiency of USDG. State-of-the-art USDG systems operate in a narrow range of empirically-tuned US parameters. This empiricism entails severe risks and limitations for clinical applications and delays the adoption of this potent technology. I propose a computational framework that would allow for controlled testing, data-driven quantification of uncertainties, and a rational optimization of experimental US parameters. The framework will rely on submicron resolution modeling and simulation of cavitating MBs and GVs interacting with US. Limitations of existing models based on continuum theory preclude an accurate description of cavitation, drastically degrading the prediction of drug delivery outcomes. I will develop new, data-informed mesoscopic models of US contrast agents, capturing their rheological and acoustic behavior. Specific interactions of US and agents at a submicron level will be included by harnessing novel multiscale methods that enable seamless propagation of US from the macro to microscopic level. The proposed framework will be integrated with experimental efforts to advance USDG across biomedical applications.
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.
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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)
MAIN PROGRAMME
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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.
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.
ERC-ADG - Advanced Grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2019-ADG
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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.
1000 Ljubljana
Slovenia
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.