Objective
Beginning life as simple symmetric spheres, neurons undergo a complicated morphogenesis until they become integrated in functional neuronal networks. A neurons development involves migration, neuritogenesis, polarization, and axon guidance. Each of these processes relies heavily on the reorganization of the underlying cytoskeleton. From cultured neurons and invertebrates, progress has been made in identifying signalling proteins that modulate the cytoskeleton during different stages of neuronal development. Despite the progress, questions remain regarding the physiological relevance of these molecules during neuronal development in mammals. ADF/cofilin proteins (AC proteins) have been implicated in regulating actin during various phases of neuronal development. Here, we outline our plans to study the role of AC proteins during in vivo development and in regulating actin dynamics during neurite formation using the brain-specific double knockout of ADF/Cofilin in mice. These studies will provide a greater understanding of the specific role of AC proteins during neuronal development and reveal how the organization and kinetics of actin changes during neurite formation and growth. Specifically, this work will: 1) characterize the developmental consequences of AC ablation in vivo, ex vivo and in culture, 2) determine what changes occur to the actin cytoskeleton with and without AC proteins during neuritogenesis, and 3) determine the genetic relationships of AC proteins during neurite formation. The proposed work will entail a multi-directional transfer of knowledge in advancing the conceptual understanding of neuronal development and in sharing technical expertise to and from the proposed fellow, the host institution, and the European Neuroscience community at large. The work is highly significant because it will elucidate mechanisms underlying brain development, an important issue at the intersection of cell and developmental biology and neurobiology.
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
- natural sciences biological sciences developmental biology
- natural sciences biological sciences zoology mammalogy
- natural sciences biological sciences zoology invertebrate zoology
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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.
FP7-PEOPLE-IIF-2008
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.
Coordinator
80539 MUNCHEN
Germany
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.