Objective
The aim of this project is to devise new chemical probes to investigate specific protein-protein interactions in neurons. The probes include caged phosphopeptides, which are fluorescently labelled to enable, for the first time, site and time specific perturbation of receptor trafficking and stabilisation at the level of individual synapses.
This project represents a unique combination of advanced chemistry with high-resolution imaging. We will concentrate on processes involved in the regulation of synaptic transmission at excitatory glutamatergic synapses. Namely, the main focus will be on interfering with the interaction between AMPA type glutamate receptors and the associated scaffold proteins PICK and GRIP. Phosphorylation dependent regulation of this interaction is indeed emerging as a key player in the processes of synaptic plasticity thought to underlie learning and memory.
The first goal of the work in the Imperiali laboratory will involve synthesis of a family of fluorescently labelled caged phosphopep tides. The tools developed in the Imperiali group will then be used in the Choquet laboratory to investigate the rules underlying receptor trafficking in multiphoton and single molecule imaging experiments combined with electrophysiological recordings of synaptic transmission.
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.
- natural sciences biological sciences neurobiology
- natural sciences biological sciences biochemistry biomolecules proteins proteomics
- natural sciences earth and related environmental sciences geology mineralogy crystallography
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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.
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.
FP6-2002-MOBILITY-6
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.
OIF - Marie Curie actions-Outgoing International Fellowships
Coordinator
PARIS
France
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.