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Clinical Trial Summary

The innate immune system plays a pivotal role in the development and progression of atherosclerosis. Recently, it was reported that monocytes can develop a long-lasting immunological memory after stimulation with various microorganisms, which has been termed 'trained innate immunity'. This memory is induced by epigenetic reprogramming, in particular trimethylation of lysine 4 at histone 3 (H3K4me3).

In this study, the investigators aim to investigate the immunophenotype of circulating monocytes in patients with elevated LDL cholesterol levels and the effect of statins on this phenotype.


Clinical Trial Description

The innate immune system plays a pivotal role in the development and progression of atherosclerosis. Recently, it was reported that monocytes can develop a long-lasting immunological memory after stimulation with various microorganisms, which has been termed 'trained innate immunity'. This memory is induced by epigenetic reprogramming, in particular trimethylation of lysine 4 at histone 3 (H3K4me3).

The main objective is to study whether circulating monocytes of patients with elevated levels of LDL have a phenotype of trained innate immunity compared to control patients. Subsequently the investigators will study the effect of treatment with statins on the increased inflammatory response and epigenetic changes of the innate immune system. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03354156
Study type Observational
Source Radboud University
Contact
Status Completed
Phase N/A
Start date January 2015
Completion date December 2016

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