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Computational biomechanics and bioengineering 3D printing to develop a personalized regenerative biological ventricular assist device to provide lasting functional support to damaged hearts

Project description

3D printing to restore a damaged heart

Ischemic heart disease (coronary artery disease) is the leading single cause of death in Europe. Biomedical researchers are seeking solutions in self-repairing mechanisms of tissues or organs. However, the most promising solution lies in advancements in cell reprogramming, biomaterials or 3D printing combined with the profound study of myocardial physiology. The EU-funded BRAV3 project will develop a lasting biological device able to pump alongside a damaged heart through the engineering of a regenerative tissue with the use of biomaterials, stem cells and advanced computational modelling with 3D printable designs. By developing biological ventricular assist devices (BioVADs), BRAV3 will bring a quantum leap in regenerative medicine and its translation towards the clinic, as well as impact the development of novel medical technologies whilst greatly advancing our knowledge on human heart development.

Objective

Ischemic heart disease is the main cause of death in the EU, straining patients and economies. Regenerative Medicine has failed at delivering a definitive solution, and even the breakthrough of cell reprogramming, biomaterials or 3D printing, have not been able to find a curative solution. Generating a muscle with efficient pumping requires a careful recapitulation of the myocardial architecture. BRAV∃ is born with the ambition of shaping this quantum leap in the field. The overall concept is to provide a lasting functional support to injured hearts through the fabrication of regenerative personalized advanced tissue engineering-based biological ventricular assist devices (BioVADs). To do so, we will apply multimodal deep cardiac phenotyping, coupled to advanced Computational Modelling and biomechanical analysis in a large animal model of disease, to create a personalised 3D printable design. We will for the first time create a fibre-reinforced human heart-sized cardiac tissue able to recapitulate the low Young´s Modulus of the myocardium while withstanding pressures generated during the cardiac circle. Using the latest human induced pluripotent stem cell (hiPSC) technology and industrial-scale growth and differentiation, we will cellularize this novel human heart-sized constructs, creating a highly efficiently aligned cardiac tissue (including vasculature). BioVADs will be matured in in-Consortium built electromechanical stimulation bioreactors before transplantation in a porcine model of disease. We anticipate our BioVADs will constitute a one-shot regenerative treatment of IHD, decreasing the burden on healthcare providers and improving the quality of life of patients. Crucially, we will for the first time generate a wealth of information on heart development at a human scale. Delivering this novel application whilst developing the technological environment (bioreactor, chamber, pacemaker) will boost the capacity of the EU to grow economically and lead the field.

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Keywords

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Topic(s)

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Funding Scheme

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RIA - Research and Innovation action

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Call for proposal

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(opens in new window) H2020-SC1-BHC-2018-2020

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Coordinator

UNIVERSIDAD DE NAVARRA
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.

€ 800 500,00
Address
CAMPUS UNIVERSITARIO EDIFICIO CENTRAL
31080 PAMPLONA
Spain

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Region
Noreste Comunidad Foral de Navarra Navarra
Activity type
Higher or Secondary Education Establishments
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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.

€ 800 500,00

Participants (17)

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