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Integrating non-living and living matter via protocellular materials (PCMs) design and synthetic construction

Project description

Innovative protocellular materials (PCMs) in synthetic biology

Synthetic cells or protocells are engineered to mimic real life functionality. As such, they have several applications in biology and medicine. The EU-funded PROTOMAT project will undertake a controlled assembly of protocell building blocks into forms of adaptive and self-regulating protocellular materials (PCMs) that integrate with living cells and target their mechanochemical sensory pathways. The project will address the engineering of PCMs with mechanical properties that mimic those of soft living tissues and of PCMs with rudimentary adaptive and self-regulating higher-order behaviours. Moreover, it will develop PCMs capable of interacting and integrating with living cells.

Objective

The bottom-up construction of synthetic cells or protocells from inanimate molecules and materials is one of the grand challenges of our time. While research thus far has been focused on increasing the biochemical complexity individual protocells, this research proposal intends to pioneer the first scientific advancements towards the controlled assembly of protocell building blocks into forms of adaptive and self-regulating protocellular materials (PCMs) that can integrate with living cells and target their mechanochemical sensory pathways.

To achieve this, I am proposing to work at the interface of synthetic chemistry, materials science, microfluidics, and tissue engineering to address the following unprecedented aspects of PCM design and synthetic construction: (1) the engineering of PCMs with mechanical properties that mimic those of soft living tissues; (2) the engineering of PCMs with rudimentary adaptive and self-regulating higher-order behaviours; and (3) the development PCMs capable of interacting and integrating with living cells. I will start by developing the first experimental methodologies to assemble PCMs with a range of elastic moduli that mimic those of soft living tissues from protocells endowed with synthetic polymeric cytoskeletons of different composition. I will then engineer the first adaptive PCMs capable of autonomously converting environmental luminous stimuli into mechanical motions and reconfigurations that will self-regulate their endogenous enzymatic reactivity. Finally, I will develop the first forms of PCMs capable of delivering both mechanical and biochemical cues for living cell spreading, proliferation and differentiation in vitro.

Overall, the proposed work will pioneer new internationally leading science at the life/non-life interface that will generate transformative ideas in the field of bottom-up synthetic biology with profound fundamental and applied consequences, especially in tissue engineering and regenerative medicine.

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Programme(s)

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Topic(s)

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Funding Scheme

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Call for proposal

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(opens in new window) ERC-2021-STG

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Host institution

UNIVERSITA DEGLI STUDI DI TRIESTE
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.

€ 1 978 963,00
Address
PIAZZALE EUROPA 1
34127 Trieste
Italy

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Region
Nord-Est Friuli-Venezia Giulia Trieste
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.

€ 1 978 963,00

Beneficiaries (2)

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