HEALTH NEWS

Study Title:

IL-8 and IL-6 primarily mediate the inflammatory response in fibromyalgia patients.

Study Abstract

Fibromyalgia (FM) is a chronic disease that has been linked to inflammatory reactions and changes in the systemic levels of proinflammatory cytokines that modulate responses in the sympathetic nervous system and hypothalamic-pituitary-adrenal axis. We found that concentrations of IL-6 and IL-8 were elevated in FM patients. Both cytokines correlated with clinical scores, suggesting that IL-6 and IL-8 have additive or synergistic effects in perpetuating the chronic pain in FM patients. These findings indicate that IL-6 and IL-8 are two of the most constant inflammatory mediators in FM and that their levels correlate significantly with the severity of symptoms.
Copyright © 2015 Elsevier B.V. All rights reserved.
KEYWORDS:
FIQ; Fibromyalgia; IL-6; IL-8; Inflammation