Objective
The skin is the first line of defence to protect the body from dehydratation, injury and infection. The epidermis, the outer covering of the skin, is maintained throughout life by stem cells. The Rosenthal group has recently reported that a local isoform o f IGF-1 (mIGF-1) is able to enhance both skeletal muscle and heart regeneration, inducing the proliferation of a specific cell population in the bone marrow and enhancing their recruitment to the site of injury and their fusion with existing myocytes. In t his context, we will study the effect of specific expression of mIGF-1 in the epidermis by generating transgenic mice expressing mIGF-1 in a tissue specific and inducible manner.
We will compare the gene expression profiles of the mIGF-1 expressing skin with the data on m-IGF-expressing muscle already available, to see how much of the muscle regenerative response is recapitulated in the epidermis. After analysing the action of mIGF-1 on the regeneration and proliferative capacity of the skin, we will identify the molecules mediating such an effect, mainly focusing on the capacity of mIGF-1 to modify the secretion of growth factors and cytokines that may regulate the behaviour of surrounding cells. We will determine whether mIGF-1 expression results in increased stem cell proliferation in vivo, whether mIGF-1 enhances the recruitment of epidermal stem cells to the site of injury and will determine the capacity of these stem cells to differentiate and engraft different tissues. We will analyse the ability of epidermal mIGF-1 to interfere with scar formation or to enhance extra cellular matrix destruction and will study the effect of mIGF-1 expression on skin aging.
Finally, we will study whether mIGF-1 expression in the epidermis protects mice from developing immune-associated skin diseases. The proposed goals fulfil the program's requirements for human mobility, transfer of knowledge, gender balance and multidisciplinary approach.
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 biochemistry biomolecules
- medical and health sciences medical biotechnology cells technologies stem cells
- natural sciences biological sciences genetics mutation
- medical and health sciences basic medicine physiology homeostasis
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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.
FP6-2002-MOBILITY-7
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.
IIF - Marie Curie actions-Incoming International Fellowships
Coordinator
HEIDELBERG
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.