Intrastriatal transplantation of Sertoli cells may improve amphetamine- induced rotation and tyrosine hydroxylase immunoreactivity of the striatum in hemiparkinsonian rats

Hwan Wun Liu*, Ya Jane Kuang, Jiahn Chun Wu, Kuo Hsing Ma, Shwun De Wang, Jiang Chuan Liu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

This study investigated survival and neurotrophic effects of Sertoli cells transplanted in the striatum of 6-hydroxydopamine (6-OHDA)-induced hemiparkinsonian rats. Primary cultures of Sertoli cells were established from 3-week old rats and characterized by associated marker, placental cadherin (P-cadherin). Two months after transplantation, amphetamine-induced rotations of rats transplanted with Sertoli cells were significantly lower than those of control rats. However, restoration of tyrosine hydroxylase (TH) immunoreactivity and Sertoli cells that expressed P-cadherin were only found in the striatum of the rat that showed full recovery from amphetamine-induced rotation 3 months after transplantation without immunosuppression. These results suggest that Sertoli cells transplanted in striatum of hemiparkinsonian rats may survive for at least 3 months, and improve amphetamine-induced rotation and restore TH immunoreactivity.

Original languageEnglish
Pages (from-to)227-233
Number of pages7
JournalBrain Research
Volume838
Issue number1-2
DOIs
StatePublished - 14 Aug 1999

Keywords

  • Parkinson's disease
  • Sertoli cell
  • Striatum
  • Substantia nigra
  • Transplantation

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