Open Access

Autografting of bone marrow mesenchymal stem cells alleviates streptozotocin‑induced diabetes in miniature pigs: Real‑time tracing with MRI in vivo

  • Authors:
    • Kuanxiao Tang
    • Xiaoyan Xiao
    • Dayue Liu
    • Yunfeng Shen
    • Yingming Chen
    • Yu Wang
    • Baoying Li
    • Fei Yu
    • Dedong Ma
    • Jinhua Yan
    • Hua Liang
    • Daizhi Yang
    • Jianping Weng
  • View Affiliations

  • Published online on: April 7, 2014     https://doi.org/10.3892/ijmm.2014.1729
  • Pages: 1469-1476
  • Copyright: © Tang et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY_NC 3.0].

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Abstract

Cellular replacement therapy for diabetes mellitus (DM) has received much attention. In this study, we investigated the effect of transplantation of autologous bone marrow‑derived mesenchymal stem cells (ABMSCs) in streptozotocin (STZ)‑induced diabetic miniature pigs. Miniature pig BMSCs were cultured, labeled with superparamagnetic iron oxide (SPIO) and transplanted into the pancreas of diabetic miniature pigs through targeted intervention. Blood glucose levels, intravenous and oral glucose tolerance test (OGTT), serum insulin, C‑peptide and islets histology were analyzed. These transplanted cells were then identified by magnetic resonance imaging (MRI). The results showed that transplantation of ABMSCs reversed STZ‑induced diabetes in miniature pigs. Blood glucose levels, intravenous, OGTT, serum insulin and C‑peptide were significantly recovered in the diabetic minipigs with the autologous BMSC (DMAB) transplantation group. In addition, the number of islets was significantly increased in this group compared to the diabetic minipig control (DMC) group with conventional therapy. These data suggested the implantation of autologous BMSCs for type 1 diabetes treatment can partially restore the function of islet β cells and maintain blood glucose homeostasis. Transplanted autologous BMSCs may improve islet repairing by differentiating for new islets and change pancreatic microcirculation and be identified in a real‑time manner using MRI in vivo.
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June-2014
Volume 33 Issue 6

Print ISSN: 1107-3756
Online ISSN:1791-244X

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Spandidos Publications style
Tang K, Xiao X, Liu D, Shen Y, Chen Y, Wang Y, Li B, Yu F, Ma D, Yan J, Yan J, et al: Autografting of bone marrow mesenchymal stem cells alleviates streptozotocin‑induced diabetes in miniature pigs: Real‑time tracing with MRI in vivo. Int J Mol Med 33: 1469-1476, 2014.
APA
Tang, K., Xiao, X., Liu, D., Shen, Y., Chen, Y., Wang, Y. ... Weng, J. (2014). Autografting of bone marrow mesenchymal stem cells alleviates streptozotocin‑induced diabetes in miniature pigs: Real‑time tracing with MRI in vivo. International Journal of Molecular Medicine, 33, 1469-1476. https://doi.org/10.3892/ijmm.2014.1729
MLA
Tang, K., Xiao, X., Liu, D., Shen, Y., Chen, Y., Wang, Y., Li, B., Yu, F., Ma, D., Yan, J., Liang, H., Yang, D., Weng, J."Autografting of bone marrow mesenchymal stem cells alleviates streptozotocin‑induced diabetes in miniature pigs: Real‑time tracing with MRI in vivo". International Journal of Molecular Medicine 33.6 (2014): 1469-1476.
Chicago
Tang, K., Xiao, X., Liu, D., Shen, Y., Chen, Y., Wang, Y., Li, B., Yu, F., Ma, D., Yan, J., Liang, H., Yang, D., Weng, J."Autografting of bone marrow mesenchymal stem cells alleviates streptozotocin‑induced diabetes in miniature pigs: Real‑time tracing with MRI in vivo". International Journal of Molecular Medicine 33, no. 6 (2014): 1469-1476. https://doi.org/10.3892/ijmm.2014.1729