较流行的一种观点认为,外源性祖细胞有可能替代神经变性疾病中丧失的神经元,但刺激其增殖分化的技术方法有待开发。目前Kampen等的研究在这一领域取得了长足进展。研究显示,激活多巴胺受体的一个特殊亚基,可促进帕金森病模型的神经生成及功能修复。帕金森病涉及黑质纹状体束中 A more prevalent view is that exogenous progenitors are likely to replace neurons lost in neurodegenerative diseases, but techniques to stimulate their proliferation and differentiation remain to be developed. At present, Kampen and other research have made great progress in this area. Studies have shown that activation of a specific subunit of dopamine receptors can promote neurogenesis and functional repair in Parkinson’s disease models. Parkinson’s disease is involved in the nigrostriatal tract