Advanced Cellular Hierarchical Tissue-Imitations based on Excluded Volume Effect

Projektinformationen

ACHIEVE

ID Finanzhilfevereinbarung: 866126

DOI

10.3030/866126

EK-Unterschriftsdatum 24 Mai 2020

Startdatum 1 September 2021

Enddatum 31 August 2026

Finanziert unter

• EXCELLENT SCIENCE - European Research Council (ERC)

Gesamtkosten

€ 2 076 770,00

EU-Beitrag

€ 2 076 770,00

Koordiniert durch

UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
Ireland

Periodic Reporting for period 2 - ACHIEVE (Advanced Cellular Hierarchical Tissue-Imitations based on Excluded Volume Effect)

Berichtszeitraum: 2023-03-01 bis 2024-08-31

Zusammenfassung vom Kontext und den Gesamtzielen des Projekts

What is the problem/issue being addressed?
The development of cell-based three-dimensional tissue surrogates, pathophysiology models and meat products required prolonged ex vivo culture periods. Bereft of their optimal tissue context for lengthy periods, cells lose their phenotype and function during in vitro expansion. Although macromolecular crowding (MMC) has been introduced as a means to accelerate the development of three-dimensional cell-based products, we are still at early stages of understanding how it actually works in eukaryotic cell culture.

What are the overall objectives?
1. To understand and optimise MMC in permanently differentiated and stem cell cultures;
2: To develop three-dimensional tissue surrogates, using the principles of MMC;
3: To develop three-dimensional pathophysiology models, using the principles of MMC;
4: To develop three-dimensional meat products, using the principles of MMC.

Why is it important for society?
Although cell-based tissue engineered medicines, in vitro pathophysiology models and cellular agriculture products have shown unprecedented success in clinical setting, ability to predict in vivo therapeutic efficiency and potential to develop alternative food sources in an environmental compliant manner, respectively, only a handful of products have been commercialised. The major roadblock is considered the prolonged culture time required to develop an implantable device. Such lengthy culture periods increase manufacturing costs and costs of goods, rendering the therapies too expensive for healthcare providers and therefore inaccessible to patients, for example in the case of cell-based tissue engineered medicines. Lengthy culture periods are also associated with high energy consumption costs. This project will transform cell-based sectors, making now cellular products economically viable.

Arbeit, die ab Beginn des Projekts bis zum Ende des durch den Bericht erfassten Berichtszeitraums geleistet wurde, und die wichtigsten bis dahin erzielten Ergebnisse

To-date, significant progress has been achieved in Objective 1: To understand and optimise MMC in permanently differentiated and stem cell cultures. MMC agents have been identified and their screening in underway.
Some notable outputs include:
1. Publications in Tier 1 journals in the field.
2. Presentations in Tier 1 conferences in the field.
3. Patent applications have been submitted.
4. An ERC POC application has been successful / awarded

Fortschritte, die über den aktuellen Stand der Technik hinausgehen und voraussichtliche potenzielle Auswirkungen (einschließlich der bis dato erzielten sozioökonomischen Auswirkungen und weiter gefassten gesellschaftlichen Auswirkungen des Projekts)

We are pioneering the MMC technology in eukaryotic cell culture. Essentially, we are creating the blueprint on how to effectively crowd cell culture media. Our work will transform how we grow cells with major impacts in the applied fields of tissue engineering, regenerative medicine, medical devices, cell culture technologies, drug discovery and cellular agriculture / aquaculture.

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