帕金森病 (Parkinson’s disease,PD)的病因迄今尚未完全明确。环境毒素在体内的蓄积引起神经元的损伤导致帕金森病的假设已经得到了多数学者的认同。但是 ,单纯环境因素无法解释为什么人群中许多具有相同环境暴露的个体并不都患病 ,提示个体存在对帕金森病易感性的差异。近年 The cause of Parkinson’s disease (PD) has not yet been fully understood. The assumption that environmental toxins accumulate in the body that cause neuronal damage leading to Parkinson’s disease has been agreed by most scholars. However, purely environmental factors can not explain why many individuals in the population who have the same environmental exposure are not afflicted, suggesting that individuals have differences in their susceptibility to Parkinson’s disease. in recent years