Personalized iPSC-Derived Dopamine Progenitor Cells for Parkinson's Disease
- Title
- Personalized iPSC-Derived Dopamine Progenitor Cells for Parkinson's Disease
- Author
- 서혜명
- Issue Date
- 2020-05
- Publisher
- MASSACHUSETTS MEDICAL SOC
- Citation
- NEW ENGLAND JOURNAL OF MEDICINE, v. 382, no. 20, page. 1926-1932
- Abstract
- We report the implantation of patient-derived midbrain dopaminergic progenitor cells, differentiated in vitro from autologous induced pluripotent stem cells (iPSCs), in a patient with idiopathic Parkinson's disease. The patient-specific progenitor cells were produced under Good Manufacturing Practice conditions and characterized as having the phenotypic properties of substantia nigra pars compacta neurons testing in a humanized mouse model (involving peripheral-blood mononuclear cells) indicated an absence of immunogenicity to these cells. The cells were implanted into the putamen (left hemisphere followed by right hemisphere, 6 months apart) of a patient with Parkinson's disease, without the need for immunosuppression. Positron-emission tomography with the use of fluorine-18-L-dihydroxyphenylalanine suggested graft survival. Clinical measures of symptoms of Parkinson's disease after surgery stabilized or improved at 18 to 24 months after implantation. (Funded by the National Institutes of Health and others.)
Dopaminergic progenitor cells that were derived from a patient's induced pluripotent stem cells were implanted bilaterally in the putamen. Clinical and PET studies suggested survival of the cells and clinical stability over a period of 24 months, without dyskinesias.
- URI
- https://www.proquest.com/docview/2402533273?accountid=11283https://repository.hanyang.ac.kr/handle/20.500.11754/163510
- ISSN
- 1533-4406; 0028-4793
- DOI
- 10.1056/NEJMoa1915872
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > MOLECULAR AND LIFE SCIENCE(분자생명과학과) > Articles
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