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Study of differentiated human umbilical cord–derived mesenchymal stem cells transplantation on rat model of advanced parkinsonism
Author(s) -
Wang Zhaowei,
Chen Aimin,
Yan Shengjuan,
Li Chengyan
Publication year - 2016
Publication title -
cell biochemistry and function
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.933
H-Index - 61
eISSN - 1099-0844
pISSN - 0263-6484
DOI - 10.1002/cbf.3204
Subject(s) - mesenchymal stem cell , transplantation , umbilical cord , tyrosine hydroxylase , wharton's jelly , medial forebrain bundle , saline , dopamine , medicine , pathology , biology , anatomy , striatum
The aim of this study was to explore the curative effect of differentiated human umbilical cord–derived mesenchymal stem cells (hUC‐MSCs) transplantation on rat of advanced Parkinson disease (PD) model. Human umbilical cord–derived mesenchymal stem cells were cultured and induced differentiation in vitro . The PD rats were established and allocated randomly into 2 groups: differentiated hUC‐MSCs groups and physiological saline groups (the control group). Rotation test and immunofluorescence double staining were done. The result showed that hUC‐MSCs could differentiate into mature dopamine neurons. Frequency of rotation was significantly less in differentiated hUC‐MSCs groups than in normal saline group. After we transplanted these cells into the unilateral lesioned substantia nigra induced by striatal injection of 6‐hydroxydopamine and performed in the medial forebrain bundle and ventral tegmental area, nigral tyrosine hydroxylase–positive cells were observed and survival of at least 2 months. In addition, transplantation of hUC‐MSCs could make an obviously therapeutic effect on PD rats.