Movement disorders : official journal of the Movement Disorder Society · 2018
Serum soluble lymphocyte activation gene-3 as a diagnostic biomarker in Parkinson's disease: A pilot multicenter study.
СтатьяМногоцентровое исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Cui Shi-Shuang, Du Juan-Juan, Liu Shi-Hua, Meng Jie, Lin Yi-Qi, Li Gen, He Yi-Xi, Zhang Ping-Chen, Chen Shengdi, Wang Gang
Аннотация
OBJECTIVE: Lymphocyte activation gene-3 (LAG-3) could mediate pathological α-synuclein transmission in neurodegeneration and may be involved in the pathogenesis of Parkinson's disease (PD). The aim of the present study was to explore soluble LAG-3 (sLAG-3) as a potential diagnostic biomarker for PD.
METHODS: Serum sLAG-3 concentrations were measured by a quantitative ELISA for patients with PD, essential tremor (ET) and age- and sex-matched controls. The relationships between sLAG-3 and clinical phenotype were assessed via correlation analysis and logistic regression.
RESULTS: Serum sLAG-3 levels in patients with PD were significantly higher than those in ET patients and age- and sex-matched controls. The area under the curve of serum sLAG-3 in differentiating PD from age- and sex-matched controls was 0.82. Serum sLAG-3 was associated with non-motor symptoms and excessive daytime sleep.
CONCLUSION: sLAG-3 is a candidate novel biomarker for PD. © 2018 International Parkinson and Movement Disorder Society.
METHODS: Serum sLAG-3 concentrations were measured by a quantitative ELISA for patients with PD, essential tremor (ET) and age- and sex-matched controls. The relationships between sLAG-3 and clinical phenotype were assessed via correlation analysis and logistic regression.
RESULTS: Serum sLAG-3 levels in patients with PD were significantly higher than those in ET patients and age- and sex-matched controls. The area under the curve of serum sLAG-3 in differentiating PD from age- and sex-matched controls was 0.82. Serum sLAG-3 was associated with non-motor symptoms and excessive daytime sleep.
CONCLUSION: sLAG-3 is a candidate novel biomarker for PD. © 2018 International Parkinson and Movement Disorder Society.