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Content archived on 2024-06-18

Systems analysis of pancreatic tumor cell phenotype dependence on the spatial regulation of oncogenic Ras signaling

Objective

Over the last several years me and my team have uncovered the reaction cycles that dynamically maintain the spatial organization of the Ras proto-oncogene products on cellular membranes. The quantitative microscopic imaging approaches in close iteration with computational systems dynamic analysis that we developed in the course of these studies were key to understand these reaction systems which were termed “spatial cycles”. Recent exciting results from my laboratory show that interference with spatial cycles, that normally maintain all major Ras isoforms on the plasma membrane, affects the signaling output from oncogenic Ras and thereby inhibits the growth and survival of KRas transformed murine pancreatic cancer cells. The purpose of the proposed multi-disciplinary project is to quantitatively assess in situ how the spatial organization of KRas affects the state of intracellular growth factor signaling networks and thereby maintains the phenotype of murine pancreatic cancer cells. A major objective that integrates the multiple levels of research in this proposal is whether and how the pharmacological inhibition of spatial cycles affects the growth of oncogenic KRas driven pancreatic tumors.

Fields of science (EuroSciVoc)

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Topic(s)

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Call for proposal

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ERC-2012-ADG_20120314
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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.

ERC-AG - ERC Advanced Grant

Host institution

MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV
EU contribution
€ 2 442 400,00
Address
HOFGARTENSTRASSE 8
80539 MUNCHEN
Germany

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Region
Bayern Oberbayern München, Kreisfreie Stadt
Activity type
Research Organisations
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Total cost

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.

No data

Beneficiaries (1)

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