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Content archived on 2024-06-18

Can metabolic states induced by diabetes and obesity promote cancer?

Objective

Continuous research on cancer has unraveled genetic alterations and subsequently signal transduction pathways changed in a cancer cell, thereby it emerged that many of the genetic factors commonly altered in cancer cells often target metabolic genes. An altered metabolism allows cancer cells to sustain their proliferative needs. Yet, whether altered metabolic fluxes and metabolite concentrations, which define the metabolic state of a cell, are only a consequence or can be a cause of cancer is a major question in the field. The hypothesis that certain metabolic states can precondition a cell for cancer is supported by epidemiological studies showing that patients suffering from diabetes or obesity have an increased risk to develop cancer and an increased cancer mortality rate.
We propose to elucidate whether certain metabolic states promote liver cancer, which is in 30% of the cases associated with diabetes and obesity. We will measure metabolite concentrations and metabolic fluxes in tumorigenic versus non-malignant liver cells in vitro, to systematically identify metabolic states that are sufficient to drive an oncogenic transformation in the liver. Subsequently, we will map them in vivo onto metabolic states quantified in a diet and carcinogen induced mouse model, with the final goal to unravel the causal link between the increased liver cancer risk and the metabolic syndrome. Elucidating this metabolic interface will provide a mechanistic understanding of tumor initiating events in patients suffering from the metabolic syndrome. It will subsequently lead to new therapeutic strategies to prevent increased tumor events and cancer driven mortality rates in such patients.

Fields of science (EuroSciVoc)

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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.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP7-PEOPLE-2013-CIG
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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.

MC-CIG - Support for training and career development of researcher (CIG)

Coordinator

VIB VZW
EU contribution
€ 100 000,00
Address
SUZANNE TASSIERSTRAAT 1
9052 ZWIJNAARDE - GENT
Belgium

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Region
Vlaams Gewest Prov. Oost-Vlaanderen Arr. Gent
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.

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