{"title":"Gene therapy for Parkinson's disease.","authors":"Takao Yasuhara, Isao Date","doi":"10.1007/978-3-211-92660-4_25","DOIUrl":null,"url":null,"abstract":"<p><p>Parkinson's disease is characterized by the degeneration of the nigrostriatal dopaminergic neurons with the manifestation of tremor, rigidity, akinesia, and disturbances of postural reflexes. Medication using L-DOPA and surgeries including deep brain stimulation are the established therapies for Parkinson's disease. Cell therapies are also effective and have rapidly developed with the recent advancement in molecular biological technology including gene transfer. In this review, ex vivo gene therapy using genetically engineered cell transplantation for Parkinson's disease model of animals is described, including catecholamine/neurotrophic factor-secreting cell transplantation with or without encapsulation, as well as in vivo gene therapy using direct injection of viral vector to increase dopamine-production, ameliorate the survival of dopaminergic neurons, correct the deteriorated microenvironment, or normalize genetic abnormality. Furthermore, the future directions for clinical application are described together with recent clinical trials of gene therapy.</p>","PeriodicalId":16395,"journal":{"name":"Journal of Neural Transmission-supplement","volume":" 73","pages":"301-9"},"PeriodicalIF":0.0000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/978-3-211-92660-4_25","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Neural Transmission-supplement","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/978-3-211-92660-4_25","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Parkinson's disease is characterized by the degeneration of the nigrostriatal dopaminergic neurons with the manifestation of tremor, rigidity, akinesia, and disturbances of postural reflexes. Medication using L-DOPA and surgeries including deep brain stimulation are the established therapies for Parkinson's disease. Cell therapies are also effective and have rapidly developed with the recent advancement in molecular biological technology including gene transfer. In this review, ex vivo gene therapy using genetically engineered cell transplantation for Parkinson's disease model of animals is described, including catecholamine/neurotrophic factor-secreting cell transplantation with or without encapsulation, as well as in vivo gene therapy using direct injection of viral vector to increase dopamine-production, ameliorate the survival of dopaminergic neurons, correct the deteriorated microenvironment, or normalize genetic abnormality. Furthermore, the future directions for clinical application are described together with recent clinical trials of gene therapy.
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