Abstract:
:A loss of neostriatal neurons is a characteristic of Huntington's disease (HD), and neural tissue transplantation has been performed directly into the striatum. Since the neural stem cells have ability to migrate into the lesion site, we administered immortalized neural stem-like cells (NSC) into the ventricle or via a tail vein following unilateral intrastriatal quinolinic acid lesioning in Sprague-Dawley rats. To identify transplanted NSC, cells were encoded with lac Z and beta-galactosidase histochemistry was performed. lac Z+ cells were detected in the lesioned striatum but tissue damage or tumor formation was not observed. This study shows that NSC migrate into the striatum, either from ventricle or from the systemic circulation, providing less invasive routes for stem cell application in HD.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
Lee ST,Park JE,Lee K,Kang L,Chu K,Kim SU,Kim M,Roh JKdoi
10.1016/j.jneumeth.2005.09.013subject
Has Abstractpub_date
2006-04-15 00:00:00pages
250-4issue
1-2eissn
0165-0270issn
1872-678Xpii
S0165-0270(05)00322-5journal_volume
152pub_type
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