Objective
Humanity has always been intrigued by the nearly mythical properties of the brain. With its billions of neurons and innumerable connections, the brain is of such complex nature, that trying to understand it may seem a vain project. Yet, by using the ‘mini-brain’ of the model organism Caenorhabditis elegans, which shares many components with the human brain but counts only 302 neurons, thorough research can penetrate into this complexity. We here pursue to deliver a much-needed understanding of how learning and memory processes are regulated by neuropeptide signaling in the brain. Neuropeptides are small regulatory proteins that are implicated in a variety of processes. Growing evidence exists for their involvement in learning and memory, but how they exert these effects is largely unexplored. In C. elegans we recently disentangled a conserved vasopressin/ocytocin-related system that –as in humans– mediates associative learning. As such, we can deliver the experience, model and logical approach to provide detailed insights in neuropeptidergic control of learning and memory. We will first identify the endogenous ligand of all orphan C. elegans neuropeptide GPCRs, as this will provide the essential basis to build this project on. Mutants of neuropeptide-receptor pairs will then be tested for their ability to learn or maintain associative short- or long-term memory. We will also define in which cells and circuits relevant neuropeptides and receptors are needed for these functions, in order to generate models of neuropeptidergic control of learning and memory. We envisage the use of novel tools and cutting-edge experimental setups to take this research beyond its current horizon. Via single cell RNA sequencing, optogenetic analyses and in vivo calcium imaging, we will develop a workflow to build integrative models of associative learning and memory processes mediated by neuropeptides, which will serve as a scaffold for the study of these processes in more complex brains.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences chemical sciences inorganic chemistry alkaline earth metals
- natural sciences biological sciences biochemistry biomolecules proteins
- natural sciences biological sciences genetics RNA
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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.
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.
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.
ERC-2013-ADG
See other projects for this call
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.
Host institution
3000 Leuven
Belgium
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.