Project description
Mechanistic insight into spinal cord development
During development, growth stops when organs and tissues reach their target size. How is this achieved? Funded by the European Research Council, the REGCORD project aims to provide an answer to this biological enigma. Researchers will focus on the development of the spinal cord in the mouse by capitalising on previous spatiotemporal growth and signalling data. They will employ organoids and mouse embryo cultures to delineate how size regulation occurs at the tissue and cellular levels and identify which molecular mechanisms are responsible. Results will provide new information on the mechanisms of tissue size control, with significant consequences for regenerative medicine.
Objective
How the organs of a developing organism achieve their correct size and shape is a fundamental unresolved question in biology. Mammalian embryos possess a remarkable ability to regulate (restore) the correct size of their tissues and organs upon perturbations during early development, yet how this is achieved is unknown. Addressing this question has so far been challenging because it requires a multiscale approach that integrates precise measurements with theoretical frameworks. We are now in an excellent position to unravel the mechanisms by which the mouse spinal cord regulates its size and shape during development by building on our experience with quantitative studies in this system. We previously obtained quantitative spatiotemporal data of growth, pattern and morphogen signalling dynamics in the spinal cord. We showed that there is a critical period during which morphogen signaling is interpreted to specify cell fates, uncovered a mechanism that allows precise pattern formation, and identified a link between the growth rate and tissue anisotropy. Our expertise now enables us to address the following new questions: 1) how is size regulation in the spinal cord achieved at the tissue and cellular level; 2) what is the molecular mechanism of size regulation, in particular the role of morphogen signaling; 3) how is the regulation of spinal cord size linked to the regulation of its shape. To address these questions, we will combine precisely controlled ex vivo assays in organoids and whole embryo culture, and in vivo advanced mouse genetics and mosaic analysis. We will obtain highly resolved dynamic data and interpret it in the context of rigorous theoretical frameworks. The project will advance our understanding of the fundamental mechanisms of tissue size control and the constraints they impose in regeneration and disease. Our results will have implications for in vitro tissue engineering and research on multi-organ coordination and robustness during development.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.1 - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-ERC - HORIZON ERC Grants
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2021-COG
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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.
3400 KLOSTERNEUBURG
Austria
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.