Aberrations in peripheral inflammatory cytokine levels in Parkinson disease: a systematic review and meta-analysis
Importance The association of nonmotor features and Parkinson disease (PD) is
increasingly recognized. Evidence suggests that inflammation may play a role in PD
pathologic features and symptoms. Objective To quantitatively summarize the peripheral
inflammatory cytokine data available for patients with PD. Data Source A systematic search
of peer-reviewed English-language articles from PubMed, PsycINFO, and the Cochrane
Library without year limitation was performed from December 7, 2015, to March 23, 2016 …
increasingly recognized. Evidence suggests that inflammation may play a role in PD
pathologic features and symptoms. Objective To quantitatively summarize the peripheral
inflammatory cytokine data available for patients with PD. Data Source A systematic search
of peer-reviewed English-language articles from PubMed, PsycINFO, and the Cochrane
Library without year limitation was performed from December 7, 2015, to March 23, 2016 …
