Objective
Ovarian cancer (OC) is among the most lethal gynaecological malignancies, with a distinct tendency to metastasize to the omentum, an adipose tissue depot that provides both a physical scaffold and a metabolic reservoir for tumour cells. In this metastatic niche, adipocytes undergo a phenotypic transformation into cancer-associated adipocytes (CAAs), characterized by enhanced lipid mobilization and inflammatory signalling, further contributing to tumour progression. At advanced stages, the tumour microenvironment (TME) is further remodelled by the accumulation of malignant ascites, a fluid enriched in soluble mediators and extracellular vesicles (EVs), which are pivotal mediators of intercellular communication within the TME. While their protein and nucleic acid cargo has been extensively characterized, the lipid composition of adipose tissue-derived EVs and its contribution to OC progression remain poorly understood. The Lipid-Ex project aims to address this gap by investigating how bioactive lipids within EVs influence tumour behaviour through three objectives: (1) characterizing the lipidomic profile of adipose tissue–derived EVs in OC, (2) investigating the functional effects of lipid-containing EVs on recipient tumour cells, and (3) dissecting the lipid-mediated signalling between adipose tissue and OC cells. Lipid-Ex hypothesizes that EVs from adipose tissue carry bioactive lipids that engage specific receptors on OC cells, enhancing intercellular communication and promoting tumour progression and metastasis. Furthermore, Lipid-Ex anticipate that cancer associated adipose tissue (CAAT)-derived EVs possess a distinct lipid signature that fosters a more aggressive TME. By providing the first comprehensive characterization of lipid species in adipose tissue–derived EVs and defining their functional impact, Lipid-Ex seeks to fulfil this gap in the tumour-adipose crosstalk.
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.
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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.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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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.
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.
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.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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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.
(opens in new window) HORIZON-MSCA-2025-PF
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
35037 Marburg
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.