Transduction of human neural progenitor cells using recombinant adeno-associated viral vectors
Transduction of human neural progenitor cells using recombinant adeno-associated viral vectors
复制标题
使用重组腺相关病毒载体转导人神经祖细胞
作者:
Ping Wu;Yumei Ye;C. N. Svendsen
Human neural progenitor cells (hNPCs) represent an attractive source for cell therapy of neurological disorders. Genetic modification of hNPCs may allow a controlled release of therapeutic proteins, suppress immune rejection, or produce essential neurotransmitters. In search of an effective gene delivery vehicle, we evaluated the efficiency of a recombinant adeno-associated viral (rAAV) vector expressing enhanced green fluorescent protein (CAGegfp). Our study demonstrated that CAGegfp efficiently transduced both proliferating and differentiated hNPCs in vitro. EGFP expression was detected as early as 1 day after exposure to CAGegfp and was detectable for up to 4 months. Following transduction, the growth rate of hNPCs slowed down, but they were still able to differentiate into neurons and glia. Furthermore, CAGegfp-modified hNPCs survived, differentiated and expressed EGFP after transplanting into spinal cord of adult rats. Our results indicated that rAAV vectors might be a useful tool in hNPC-based cell and gene therapy for neurological disorders.
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影响因子:
5
作者:
Duan,D;Fisher,KJ;Burda,JF;Engelhardt,JF
通讯作者:
Engelhardt,JF
DOI:
--
发表时间:
1997
期刊:
Advances in neurology.
影响因子:
--
作者:
Whittemore,SR;Eaton,MJ;Onifer,SM
通讯作者:
Onifer,SM
DOI:
--
发表时间:
1995
期刊:
Clinical neuroscience (New York, N.Y.)
影响因子:
--
作者:
Snyder,EY;Macklis,JD
通讯作者:
Macklis,JD
DOI:
10.1089/hum.1997.8.3-275
发表时间:
1997
期刊:
Human gene therapy.
影响因子:
--
作者:
Ponnazhagan,S;Erikson,D;Kearns,WG;Zhou,SZ;Nahreini,P;Wang,XS;Srivastava,A
通讯作者:
Srivastava,A
影响因子:
2.7
作者:
Goldman,LA;Cutrone,EC;Kotenko,SV;Krause,CD;Langer,JA
通讯作者:
Langer,JA