Our first EV publication finds disturbances in cytokine networks

Dr. Ludovic Giloteaux

Center investigator Dr. Ludovic Giloteaux is lead author of a new publication out in the Journal of Translational Medicine. The paper describes cytokine profiling in extracellular vesicles (EVs) in ME/CFS. The study specifically looks at EVs from the plasma of 70 participants, 35 of which are diagnosed with ME/CFS and compared with 35 healthy controls. Both female and male participants were included in this work.  Dr. Jesus Castro-Marrero visited our lab from Spain on a fellowship to contribute to the project.

One key finding of the study is the noted disturbances in cytokine networks.. Disturbances in these cytokine networks were seen in both plasma and EVs, and provides further evidence of immune dysregulation in ME/CFS. We are using information from this work to inform our further studies on EVs from blood collected before and after an exercise challenge. Stay tuned for future publications from our Center on this topic.