Chinese Journal of Tissue Engineering Research ›› 2014, Vol. 18 ›› Issue (23): 3676-3681.doi: 10.3969/j.issn.2095-4344.2014.23.012

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Therapeutic effects of mesenchymal stem cell transfusion on different damaged organs in graft-versus-host disease

Lu Ying1, 2, Zhang Xiang-zhong1, Liu Xiang-fu2, Li Fang2, Lin Dong-jun1, 2   

  1. 1Department of Hematology, 2Department of Blood Transfusion, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
  • Revised:2014-04-10 Online:2014-06-04 Published:2014-06-04
  • Contact: Lin Dong-jun, Master, Professor, Doctoral supervisor, Department of Hematology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China; Department of Blood Transfusion, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
  • About author:Lu Ying, Master, Attending physician, Department of Hematology, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China; Department of Blood Transfusion, the Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China

Abstract:

BACKGROUND: Because of their immunological properties, bone marrow mesenchymal stem cells transfusion is developed as a new treatment for refractory graft-versus-host disease.

OBJECTIVE: To analyze the safety and curative effect of bone marrow mesenchymal stem cells transfusion on treating different organ damages in graft-versus-host disease after allogeneic hematopoietic stem cell transplantation.
METHODS: Eight patients with malignant hematologic disease were included in this study. The patients developed severe steroid-resistant graft-versus-host disease after allogeneic hematopoietic stem cell transplantation and received transfusion of mesenchymal stme cell (1×106/kg) together with the primary therapy of immunosuppressive agent.
RESULTS AND CONCLUSION: For the totally eight patients, six got response (two cases of complete remission, and four cases of partial remission) and two showed no remission. Four of five cutaneous damages were ameliorated and one showed no effect. For three cases of oral graft-versus-host disease, two acquired complete remission and one showed partial remission. Two cases of liver graft-versus-host disease and two cases of astro-intestinal graft-versus-host disease obtained complete remission. No response was displayed to three cases of ocular graft-versus-host disease, one case of bronchiolitis obliterans, and one case of urinary graft-versus-host disease. In the median follow-up of 28 months (7-62 months), three patients developed posttransplant lymphoproliferative disorders within 3 months after mesenchymal stem cells transfusion. Administration of mesenchymal stem cells is safe for treatment of severe graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Mesenchymal stem cells transfusion may be a promising therapy for refractory cutaneous , astro-intestinal, liver and oral graft-versus-host disease but not for pulmonary, ocular and urinary graft-versus-host disease. Whether mesenchymal stem cells transfusion is associated with posttransplant lymphoproliferative disorders needs more case data.

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


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Key words: stem cells, mesenchymal stem cells, graft vs host disease

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