Article Publish Status: FREE
Abstract Title:

Coenzyme Q10 supplementation reduces peripheral oxidative stress and inflammation in interferon-β1a-treated multiple sclerosis.

Abstract Source:

Ther Adv Neurol Disord. 2019 ;12:1756286418819074. Epub 2019 Feb 18. PMID: 30815035

Abstract Author(s):

Marcello Moccia, Antonio Capacchione, Roberta Lanzillo, Fortunata Carbone, Teresa Micillo, Francesco Perna, Anna De Rosa, Antonio Carotenuto, Roberto Albero, Giuseppe Matarese, Raffaele Palladino, Vincenzo Brescia Morra

Article Affiliation:

Marcello Moccia


Background: Oxidative stress is a driver of multiple sclerosis (MS) pathology. We evaluated the effect of coenzyme Q10 (CoQ10) on laboratory markers of oxidative stress and inflammation, and on MS clinical severity.

Methods: We included 60 relapsing-remitting patients with MS treated with interferon beta1a 44μg (IFN-β1a) with CoQ10 for 3 months, and with IFN-β1a 44μg alone for 3 more months (in an open-label crossover design). At baseline and at the 3 and 6-month visits, we measured markers of scavenging activity, oxidative damage and inflammation in the peripheral blood, and collected data on disease severity.

Results: After 3 months, CoQ10 supplementation was associated with improved scavenging activity (as mediated by uric acid), reduced intracellular reactive oxygen species production, reduced oxidative DNA damage, and a shift towards a more anti-inflammatory milieu in the peripheral blood [with higher interleukin (IL)-4 and IL-13, and lower eotaxin, granulocyte-macrophage colony-stimulating factor (GM-CSF), hepatocyte growth factor (HGF), interferon (IFN)-γ, IL-1α, IL-2R, IL-9, IL-17F, macrophage inflammatory proteins (MIP)-1α, regulated on activation-normal T cell expressed and secreted (RANTES), tumor necrosis factor (TNF)-α, and vascular endothelial growth factor (VEGF). Also, CoQ10 supplementation was associated with lower Expanded DisabilityStatus Scale, fatigue severity scale, Beck's depression inventory, and the visual analogue scale for pain.

Conclusions: CoQ10 supplementation improved scavenging activity, reduced oxidative damage, and induced a shift towards a more anti-inflammatory milieu, in the peripheral blood of relapsing-remitting MS patients treated with 44μg IFN-β1a 44μg. A possible clinical effect was noted but deserves to be confirmed over longer follow ups.

Study Type : Human Study

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