Objective
Cellular senescence is a central biological mechanism for cancer prevention in mammals. Cells enter senescence when tumor-inducing genes are aberrantly activated, and in response undergo an arrest in proliferation accompanied by dramatic changes in metabolism and morphology, thus preventing their further development into tumors. Various types of physiologic stresses can also induce senescence, and this process is thought to play a central role in promoting aging, possibly by limiting the proliferative potential of stem-cell pools. While much is known about senescence in cultured cells, basic questions regarding the roles of this process in the living organism are still unanswered. In this proposal we describe the development of systems for the study of senescence in the living organism. We utilize the two central molecular activators of senescence: the p16INK4a and p19ARF genes. These genes are specifically induced during cellular senescence, and their expression is sufficient to induce this state. We will develop and characterize mice in which the expression of p16INK4a or p19ARF can be induced in multiple tissues through tetracycline administration, in order to induce cellular senescence in these tissues. This will allow us to experimentally generate senescent cells in the adult mouse and characterize their molecular and functional traits. We will study the effects of cellular senescence on tissue and organism physiology, and assess whether induction of senescence induces aging-like phenotypes. This system will provide the first genetic system to study this central biological program in its proper physiologic context, shedding light on aging processes and cancer prevention mechanisms.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- medical and health sciences clinical medicine oncology
- medical and health sciences basic medicine physiology
- natural sciences biological sciences zoology mammalogy
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
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-2007-4-3-IRG
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
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.