Similarly, while IL-6 and IL-10 levels were significantly higher in HD patients, no differences were observed for other inflammatory biomarkers such as C-reactive protein (CRP), complement component C3, interferon-γ (IFN-γ), IL-1, IL-2, IL-8, and tumor necrosis factor-α (TNF-α) [195]. Here, CRP is linked to Huntington disease.