Chinese Journal of Tissue Engineering Research

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Mesenchymal stem cells for the treatment of spinocerebellar ataxia

Hu Jing-qiong1, Ouyang Wei-xiang2, Li Hui-yu1, Wang Jun-feng1, Lu Cong1, Zhang Lan-nan1, Xu Hai-bo3, Chen Li-li4, Huang Shi-ang1   

  1. 1Stem Cell Center, 2Department of Obstetrics and Gynecology, 3Department of Radiology, 4Dental Center, Wuhan Union Hospital, Wuhan  430022, Hubei Province, China
  • Received:2012-10-02 Revised:2012-12-20 Online:2013-07-02 Published:2013-07-02
  • Contact: Chen Li-li, M.D., Professor, Dental Center, Wuhan Union Hospital, Wuhan 430022, Hubei Province, China Corresponding author: Huang Shi-ang, M.D., Professor, Stem Cell Center, Wuhan Union Hospital, Wuhan 430022, Hubei Province, China
  • About author:Hu Jing-qiong☆, M.D., Associate professor, Stem Cell Center, Wuhan Union Hospital, Wuhan 430022, Hubei Province, China jingqionghu2006@gmail.com
  • Supported by:

    The Project Sponsored by the Scientific Research Foundation for the Returned Overseas Chinese Scholars of China*; Projects of International Cooperation and Exchanges, National Natural Science Foundation of China, No. 31110103905/C10030*; General Project of the National Natural Science Foundation of China, No. 81171386/H1808

Abstract:

BACKGROUND: Spinocerebellar ataxia is a common neurodegenerative disease characterized by slowly progressive movement incoordination of the limbs. It responds badly to common medication.
OBJECTIVE: To observe the clinical effect of autologous bone marrow mesenchymal stem cells and allogeneic umbilical cord mesenchymal stem cells tranfusion in the treatment of spinocerebellar ataxia.
METHODS: A total of 27 spinocerebellar ataxia patients treated with mesenchymal stem cells treatment were included for comprehensive statistical analysis. Among these patients, six patients received autologous bone marrow mesenchymal stem cells lumbar puncture treatment and 21 patients received allogeneic umbilical cord mesenchymal stem cells lumbar puncture treatment combined with intravenous infusion. The neurologic function of the patients in the two groups was evaluated with International Cooperative Ataxia Rating Scale before and after treatment.
RESULTS AND CONCLUSION: There was no obvious adverse effect in the 27 spinocerebellar ataxia patients during, before or after mesenchymal stem cells treatment. The effect of autologous bone marrow mesenchymal stem cells in six patents was not significant; for the other 21 patients treated with allogeneic umbilical cord mesenchymal stem cells transfusion, the subjective symptoms of the patients were improved, and the International Cooperative Ataxia Rating Scale scores were decreased significantly at 3 months after treatment when compared with those before treatment (P < 0.05). The results suggest that umbilical cord mesenchymal stem cells treatment is safe and able to ameliorate the clinical symptoms and improve life quality of spinocerebellar ataxia patients to some extent.

Key words: stem cells, stem cell transplantation, umbilical cord mesenchymal stem cells, bone marrow mesenchymal stem cells, spinocerebellar ataxia, dyskinesia, lumbar puncture, International Cooperative Ataxia Rating Scale, allogeneic umbilical cord, cell transplantation, cord blood, immune phenotype, dementia, Natural Science Foundation of China, stem cell photographs-containing paper

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