Objective
The cell transduces information across its plasma- membrane via the engagement of surface receptors and the subsequent recruitment of intracellular proteins to these receptors or to adapter proteins to form transient and heterogeneous signaling complexes. Multi- molecular signaling complexes can, in turn, be found in large microclusters or aggregates. Such signaling complexes and clusters have been shown to play a crucial role in T cell activation and thus, in the ability of the immune system to adequately respond to foreign pathogens. However, little is known about the detailed structure, content, and organization of signaling complexes due to severe limitations of current experimental techniques. I propose to develop and apply cutting-edge super-resolution microscopy techniques, biophysical models, and statistical methods to study mechanisms of cell activation by signaling complexes in single-molecule detail in intact cells. Previously, by imaging complexes downstream of the T cell receptor at the single- molecule level with photoactivated localization microscopy (PALM), I found that these complexes show functionally significant nano-scale organization at the plasma- membrane of activated cells. I hypothesize that signaling complexes have additional levels of dynamic organization that are crucial to the plurality of functions of these complexes in adequately activating T cells. Importantly, my developed techniques and expected results will be relevant to many other signaling systems and will greatly extend our understanding of the composition, structure, and formation of signaling complexes and mechanisms of cell activation in health and disease. Such knowledge will present novel opportunities for pharmacological intervention in diseases involving inadequate immune responses and in cancer.
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 physical sciences optics microscopy super resolution microscopy
- natural sciences biological sciences biochemistry biomolecules proteins
- medical and health sciences basic medicine immunology
- medical and health sciences clinical medicine oncology
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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.
FP7-PEOPLE-2012-CIG
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.
MC-CIG - Support for training and career development of researcher (CIG)
Coordinator
91904 JERUSALEM
Israel
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.