IL17A and Parkinson disease: In the current paper, the most significant differences were noted in the HbA1c and HDL (pathology analysis); R-value, Alpha angle and TMRTG (TEG parameters); and IL-1α, IL-1β, IL-17A and TNFα (proinflammatory markers) (note that none of the parameters were significantly predictive of PD severity from the Hoehn and Yahr scale).