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Dynamic coil-shaped polylactic acid-reinforced extracellular matrix-derived scaffold with oriented pores for articular cartilage tissue engineering

Project description

A biocompatible implant for cartilage repair

Articular cartilage (AC) is a specialised connective tissue that lines the surfaces of bones in our joints, enabling low-friction, smooth and easy movement. AC has limited regenerative capacity due to the avascular and aneural nature of the tissue, making it prone to degeneration and injury. This may cause pain and impaired mobility and eventually lead to osteoarthritis (OA). Current OA treatments are limited to surgical replacement of the joint with a prosthesis, which has its limitations and is not suitable for younger patients. Funded by the Marie Skłodowska-Curie Actions programme, the RECoil3D project aims to develop a new dynamic load-bearing implant for AC repair that uses a scaffold with extracellular matrix components and biodegradable polymers.

Objective

Articular cartilage (AC) is a soft tissue lining the ends of the bones in our joints. Even minor lesions in AC can cause underlying bone damage creating an osteochondral (OC) defect. OC defects cause pain, impaired mobility and can develop to Osteoarthritis (OA). OA is the most common form of arthritis, affecting nearly 10% of the population worldwide, and a serious disease representing a significant economic burden to patients and society. In Europe, the cost of OA per patient is estimated to exceed € 10,000 per year. At present, the treatment options for OA are limited to surgical replacement of the diseased joint with a prosthesis. While this procedure is well established, it is not without its limitations, and failures are not uncommon. In addition, joint replacement prostheses have a finite lifespan, making them unsuitable for the growing population of younger and more active patients requiring treatment for OA. While significant progress has been made in this field, realising an efficacious therapeutic option for the treatment of unresolved OA remains elusive and is considered to be one of the greatest challenges in the field of orthopaedic regenerative medicine. One of the critical problems when repairing OC defects is the poor repair of the AC due to its repair with a low-quality scarring tissue, lacking the native aligned collagen microarchitecture. Therefore, there is a societal need to develop new strategies for AC regeneration.

The RECoil3D project aims to develop a new generation of dynamic load-bearing implants based on the Reinforcement of an extracellular matrix (ECM)-derived scaffold containing an aligned pore architecture with a dynamic Coil-shaped 3D printed polylactic acid (PLA) constructs for AC tissue repair.

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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

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(opens in new window) HORIZON-MSCA-2022-PF-01

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Coordinator

FUNDACION IMDEA MATERIALES
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.

€ 181 152,96
Address
CALLE ERIC KANDEL 2 PARQUE CIENTIFICO Y TECNOLOGICO TECNOGETAFE
28906 Getafe
Spain

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Comunidad de Madrid Comunidad de Madrid Madrid
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Research Organisations
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