Healthy Clinical Trial - Bioactive Lipids & PBMC

Status Not yet recruiting

Clinical Trial Summary

The investigators aim at harvesting PBMC from healthy donors to study the effect of the lipids mediators of interest. After isolation from the blood, PBMC will be activated as largely reported in the literature in the presence or absence of the tested lipids. The effect will be assessed by quantifying the expression of inflammatory markers. The expression of the receptors and enzymes potentially regulating the effects of the studied lipids will also be assessed.

Clinical Trial Description

Data from the scientific literature support the hypothesis that bioactive lipids play an important role in inflammatory disorders. The levels of these bioactive lipids are altered in several pathophysiological conditions with an inflammatory component. The investigators and others have demonstrated that bioactive lipids affect the inflammatory tone in vivo in murine models as well as in in vitro models. However, confirming the translational value of these data is not easy in clinical studies. PBMC-based experiments are a powerful tool for us to validate our previous observations and will offer translational added value supporting further clinical investigations. Thus, here the investigators aim at harvesting PBMC from healthy donors and use them to study the effect of the lipid mediators of interest (i.e. those showing interesting properties in our preclinical models). Blood will be collected from healthy volunteers, and PMBC isolated based on their density. After isolation from the blood, PBMC will be activated as largely reported in the literature (e.g. using phytohemagglutinin or lipopolysaccharides) in the presence or absence of the tested lipids. The effect will be assessed by quantifying the expression of inflammatory markers (by RT-qPCR and/or ELISA). The expression of the receptors and enzymes potentially regulating the effects of the studied lipids will be also assessed (by RT-qPCR). ;

Study Design

Related Conditions & MeSH terms

Healthy

Clinical Trial Details

NCT number	NCT06018259
Study type	Interventional
Source	Université Catholique de Louvain
Contact	Giulio Muccioli, prof
Email	giulio.muccioli@uclouvain.be
Status	Not yet recruiting
Phase	N/A
Start date	September 1, 2023
Completion date	May 2030

View Details

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