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ENGAGE

Financiado

Cerrado

ENGineering extracellular matrix based de novo proteins with high Affinity to Gr...

ENGineering extracellular matrix based de novo proteins with high Affinity to Growth factors for Enhancing bone regeneration The successful regeneration of bone tissue to replace areas of bone loss in large defects remains a significant clinical challenge. Efforts have concentrated in the design of biomaterials using biomimetic strategies based on insta... ver más

31/10/2022

UPC

175K€

Presupuesto del proyecto: 175K€

Líder del proyecto

Universidad Politécnica de Cataluña No se ha especificado una descripción o un objeto social para esta compañía.

Total investigadores 9

Fecha límite participación Sin fecha límite de participación.

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Financiación concedida El organismo H2020 notifico la concesión del proyecto el día 2022-10-31

MSCA-IF-2018: Individual Fellowships Objective:The goal of the Individual Fellowships is to enhance the creative and innovative potential...

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Características del participante

Este proyecto no cuenta con búsquedas de partenariado abiertas en este momento.

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

3 Participantes

UPC

175.10K€ | Lider

UNIVERSITY OF WASHINGTON

88.63K€ | Participante

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Duración del proyecto: 43 meses Fecha Inicio: 2019-03-22
Fecha Fin: 2022-10-31

Líder del proyecto

Universidad Politécnica de Cataluña No se ha especificado una descripción o un objeto social para esta compañía.

Total investigadores 9

Presupuesto del proyecto 175K€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto The successful regeneration of bone tissue to replace areas of bone loss in large defects remains a significant clinical challenge. Efforts have concentrated in the design of biomaterials using biomimetic strategies based on installing bioactivity at their surface using proteins from the extracellular matrix (ECM). Some of these ECM proteins contain domains capable of binding growth factors (GFs). This is the case of the Heparin Binding II (HBII) domain of fibronectin, which has the capacity to bind Bone Morphogenetic Proteins (BMPs). Among them, BMP-2 is known to be a potent osteoinductive molecule. However, the lack of specificity of HBII for BMP-2 limits its application. ENGAGE project aims to identify the hotspot sequences involved HBII-BMP-2 interaction and develop de novo proteins with high affinity to BMP-2 to further exploit them in hydrogel biomaterials for enhancing bone regeneration. To this end, HBII-BMP-2 will be co-crystallized to identify the sequences involved in the interaction. Based on these sequences, de novo mini-binders will be designed using Rosetta computational methodologies and optimized to have high-affinity to BMP-2. The osteoinductive capacity of the selected molecules will be analyzed and the optimal candidates will be used to functionalize hydrogel substrates. In this way, ENGAGE will open the possibility to obtain hydrogels able to sequester specific GFs from the extracellular fluids, avoiding the use of exogenous growth factors and their undesired side effects. The candidate will be trained in new computational and lab skills for protein design under the supervision of a world leader in de novo protein design. These methodologies will be transferred to the Spanish research community for developing novel proteins for biomedical applications. In addition, the obtained skills in paper and project writing, management and leadership will have a strong impact in his competitiveness and the possibility to become an independent scientist.

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