No abstract

Our findings suggest that these molecules may be involved in the pathogenetic mechanisms acting as potential markers of Th17 cells activation in ALS.

There is a well-established adverse reciprocal relationship between stress and multiple sclerosis (MS). However, stress management in these patients has been parsimoniously studied. In this parallel randomized controlled trial, relapsing-remitting MS patients were randomly assigned to undergo either an 8-week stress management program (n=31; relaxation breathing and progressive muscle relaxation, twice a day) or not (n=30). Self-reported validated measures were used to evaluate perceived stress, health locus of control, anxiety, and depression. Daily diaries of MS symptoms were also kept by patients. In patients in the intervention group, perceived stress and symptoms of depression were significantly decreased after 8 weeks of relaxation. Repeated measures analyses showed significant group-by-time interactions for both the number of weekly symptoms and the mean intensity per symptom. No other significant change was reported. We deem that our results should encourage future studies that will incorporate more objective clinical and laboratory outcomes.

Our findings may suggest a recruitment of activated monocytes, macrophages and T lymphocytes to sites of inflammation in the central nervous system of PD patients.

Our findings suggest that IL-10 may be involved in the pathogenetic mechanisms of PD. The elevation of IL-10 and the significant correlation between IL-10 and IL-12, a proinflammatory cytokine, may suggest that immunological disturbances and neuroprotective mechanisms are involved in patients with PD.