CellGeom
Financiado
The geometrical and physical basis of cell-like functionality
Can systems with life-like properties be built from scratch with only a minimal set of components? While progress has been made experimentally in the development of such minimal systems, there is a lack of theoretical underpinning...
Can systems with life-like properties be built from scratch with only a minimal set of components? While progress has been made experimentally in the development of such minimal systems, there is a lack of theoretical underpinnings that could provide mechanistic principles. My goal is to discover such principles by combining theoretical modeling and in-silico evolution to explore the potential for life-like functions of minimal systems consisting of only two core elements of cells: reaction compartments enclosed by lipid membranes (liposomes) and equipped with a protein reaction network.
Towards this goal, we will develop new multi-scale approaches to investigate the mechanistic interplay between the ability of protein networks to form spatiotemporal patterns by decoding information about the membrane geometry and to reshape the membrane through mechano-chemical feedback. Using methods from differential geometry we will develop projection techniques that reduce the model to the two-dimensional manifold of the membrane. Building on my expertise with protein pattern formation I will design coarse-graining methods using machine learning concepts to link scales. These theories will give unprecedented insights into the relative role of reaction networks, membrane elasticity, and mechanochemical feedback in forming different types of protein patterns and membrane morphologies.
Moreover, they will provide an efficient computational platform, which I will use to in-silico explore the potential of supported lipid bilayers with adhering liposomes as a platform to generate functions such as cell migration, cell division, and collective cell-cell communication. This will lead to theoretical insights into the mechanistic principles of the emergent behavior of these systems, make specific predictions for established bottom-up experimental model systems, and provide innovative suggestions for the rational design of systems with targeted functionalities.
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Duración del proyecto: 67 meses
Fecha Inicio: 2023-05-30
Fecha Fin: 2028-12-31
Fecha Fin: 2028-12-31
Línea de financiación: concedida
El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2023-05-30
Línea de financiación objetivo
El proyecto se financió a través de la siguiente ayuda:
ERC-2022-ADG:
ERC ADVANCED GRANTS
Cerrada
hace 2 años
Presupuesto
El presupuesto total del proyecto asciende a
2M€
Líder del proyecto
LUDWIGMAXIMILIANSUNIVERSITAET MUENCHEN
No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico
TRL
4-5
Perfil tecnológico
TRL
4-5