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Chromatographic micro-column development for pharmaceutical applications in zebraFish

Objective

ADME (Absorption, Distribution, Metabolism and Excretion) studies focus on the examination and prediction of drug behavior in the human body. Zebrafish present a good in vivo model for this purpose since they comply with the 3R principle of humane animal research (Replacement, Reduction and Refinement). The research group of Prof. Deirdre Cabooter recently developed a novel sample preparation and analytical method to accurately measure the whole-body uptake of drugs in zebrafish. The next step is to further exploit the developed methodology to study other aspects of ADME, in particular uptake and metabolisation of new drug candidates in the brain. Since the blood-brain barrier is a major obstacle preventing many pharmaceuticals from achieving effective concentrations in the brain, infinite small concentrations are to be expected. The detection of low brain concentrations can be improved by using advanced analytical techniques with lower sample dilution and thus enhanced detection limits. An important part of this research project will therefore be devoted to the development and characterization of new capillary column formats based on core-shell particles offering unprecedented sensitivity and unique selectivities. A new brain dissection technique will moreover be developed to isolate the brain from the circulating blood and investigate the uptake and metabolisation of selected pharmaceuticals in the brain. Molecular transport routes will be unraveled and the uptake in specific parts of the brain will be investigated as well using laser microdissection microscopy. Finally, the potential of the developed methodology to provide a robust protocol for brain uptake measurements in industrial applications will be investigated by comparing the outcome obtained by zebrafish experiments with typical results obtained by more traditional models (murine, rat).

Fields of science (EuroSciVoc)

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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)

Programme(s)

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.

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.

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

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Call for proposal

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

(opens in new window) H2020-MSCA-IF-2017

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Coordinator

KATHOLIEKE UNIVERSITEIT LEUVEN
Net EU contribution

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.

€ 160 800,00
Address
OUDE MARKT 13
3000 LEUVEN
Belgium

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Region
Vlaams Gewest Prov. Vlaams-Brabant Arr. Leuven
Activity type
Higher or Secondary Education Establishments
Links
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.

€ 160 800,00
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