Project description
Customised 3D-printed bone grafts
Millions of bone graft procedures take place every year to repair fractures or bone loss after tumour resection. However, critical-size bone defects cannot inherently repair, necessitating bone regenerative grafts. To address this issue, the EU-funded PersonalBone project proposes to develop tailored scaffolds that mimic the extracellular matrix and the bone composition around the bone defect. The approach will entail the use of peptide-based hydrogels, chemically modified to allow interaction with bone minerals, slow release of growth factors and activation of the immune system to trigger healing. This artificial graft will resemble the unique physical, chemical and biological properties of hierarchically structured bone and will be customised to meet patients' needs.
Objective
Bone regeneration is a critical challenge in the treatment of fractures, bone loss due to tumor resection, and alveolar bone deficiencies. Currently, approximately 2.2 million bone graft procedures are performed annually worldwide. Despite significant progress in bone tissue engineering, there is an unmet need for patient-specific long-lasting bone restoration to reproduce the unique physical, chemical, and biological properties of hierarchically structured bone in a personalized manner.
While bones can often naturally self-heal, critical-size bone defects lead to a failed repair process. Expanding on the current understanding of bone regeneration, I will integrate the biomechanical and immunological triggers of the healing process into an artificial bio-mimicking scaffold to specifically target critical defects. Thus, I aim to develop a conceptually new approach of personalized layered 3D-printed supramolecular scaffolds.
I intend to use a bottom-up multi-component co-assembly to produce tailored, layer-by-layer printed, extracellular-matrix-mimicking scaffolds that not only fit the defect shape, but also mimic the bone composition around the defect. For this purpose, I will significantly expand the repertoire of our proprietary peptide-based hydrogel technology by chemical modifications that allow interaction with bone minerals, slow release of growth factors, and activation of the immune system to trigger healing. I will combine computerized tomography scans and computer-assisted manufacturing to design personalized scaffolds that can be studied in an alveolar bone model, and be customized to accommodate bone type, structure, gender, age, and systemic diseases.
PersonalBone aims to develop customized supramolecular scaffolds that will promote personalized therapy for bone regenerative medicine, thus significantly advancing the fields of tissue engineering and materials science while offering a novel solution to a major healthcare issue.
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 health sciences personalized medicine
- engineering and technology industrial biotechnology biomaterials
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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)
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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.
ERC-STG - Starting 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-2020-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.
69978 Tel Aviv
Israel
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.