Τετάρτη 18 Δεκεμβρίου 2019

Cytokine/chemokine dysregulation in progressive MS patient is apparent and can be modulated by calpain inhibition

Cytokine/chemokine dysregulation in progressive MS patient is apparent and can be modulated by calpain inhibition:

Abstract

This study examines the cytokine/chemokine profile of a 62-year-old African American male with progressive multiple sclerosis (MS). MRI images of the MS patient demonstrated generalized white matter involvement with multiple lesions in the periventricular area. A 42-plex Discovery Assay® (Eve Technologies) of the patient’s plasma and peripheral blood mononuclear cells (PBMCs) supernatant or PBMC-derived T cell supernatant samples from two separate clinic visits revealed vastly differing cytokine/chemokine levels. In addition, certain cytokine/chemokine profiles had notable differences when compared to the larger patient group or patients’ PBMCs treated with a calpain inhibitor in vitro. Interestingly, large numbers of cytokines/chemokines and growth factors in MS PBMCs are modulated by calpain inhibition, suggesting the clinical significance of these findings in designing better therapeutics against progressive MS.

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