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526                      Cardio Diabetes Medicine 2017





              the development  of  diabetes,  MSCs  have been  re-  strategy for the treatment of T2DM.
              ported to promote islet survival against hypoxia and    A total  of 96  registered  phase  I/II  clinical  studies
              oxidative stress. Autophagy by MSCs is one of ideal
                                                                 among T2DM patients can be found with the clinical
               No    Stem cell   Randomized  Mean dose of  Mode of   Follow-up   Assessment   Assessment   Publication
                     type     placebo    injected    injection   period   of beta-cell   of insulin
                              control study cells/kg                      function      sensitivity
               1.    MNCs     –          –           Intrapancreatic  12 month  Fasting C-peptide     Estrada et al. [69]
               2.    BM-MNCs  –          3.1 × 10 6  Intra-      6 months  Fasting      HOMA-IR    Bhansali et al. [70]
                                                     pancreatic           C-peptide,
                                                                          glucagon
                                                                          stimulated
                                                                          c-peptide,
                                                                          HOMA-β
               3.    BM-MNCs  Yes        3.2 × 10 8  Intra-      12 months  Fasting     HOMA-IR    Bhansali et al. [71]
                                                     pancreatic           C-peptide,
                                                                          glucagon
                                                                          stimulated
                                                                          c-peptide,
                                                                          HOMA-β
               4.    UC-MSCs  –          1 × 10 6    IV +        12 months  Fasting C-peptide  HOMA-IR  Liu et al. [72]
                                                     intrapancreatic      and HOMA-β
                                                     on day 5
               4.    BM-MNCs  Yes        2.8 × 10 9  Intra-      33 months  Mixed meal             Hu et al. [73]
                                                     pancreatic           tolerance test
               6.    MNCs     –          (5–7) × 10 8  IV or     6 months  Fasting      HOMA-IR    Sood et al. [75]
                                                     pancreatic           C-peptide,
                                                     arterial             glucagon
                                                     infusion             stimulated
                                                                          c-peptide,
                                                                          HOMA-β
               7.    PD-MSCs  –          1.35 × 10 6  IV         6 months  Fasting C-peptide  Fasting insulin  Jiang et al. [77]
               8.    MSCs     –          1.8 × 10 6  IV          6 months  Fasting C-peptide       Kong et al. [78]
               9.    BM-MSCs  –          (0.3–2.0) ×   IV        24 months  Fasting C-peptide  Fasting insulin  Skyler et al. [83]
                                         10 6
               10.   BM-MNCs  Yes        3.8 × 109   Pancreatic   12 months  Fasting C-peptide  HOMA-IR  Wu et al. [85]
                                                     arterial             and OGTT
                                                     infusion
               11.   BM-MNCs  –          3.76 × 108  Pancreatic   720 days  Mixed meal             Wang et al. [86]
                                                     arterial             tolerance test
                                                     infusion
               12.   CB-SC    –          –           IV          12 months  Fasting C-peptide  HOMA-IR  Zhao et al. [87]
                                                                          and HOMA-β
               13.   BM-MSCs   Yes       MSCs: 1     Intra-      12 months  Fasting     HOMA-IR,   Bhansali et al. [88]
                     and MNCs            x 106/kg;   pancreatic           C-peptide,    HOMA-S
                                         MNCs:109in                       glucagon      and insulin
                                         total                            stimulated    sensitivity
                                                                          c-peptide,    index during
                                                                          HOMA- β,      hyperglycemic
                                                                          hyperglycemic   clamp
                                                                          clamp
                                      Table 1: Summary of MSC-based therapies for type 2 diabetes
               MSCs mesenchymal stem cells, MNCs mononuclear stem cells, UC umbilical cord, PD placenta-derived, CB-SC cord blood-derived
              multipotent stem cells, IV intravenous, HOMA-β homeostatic model assessment of beta cell function, HOMA-IR homeostasis model
                                                   assessment of insulin resistance

                                                         GCDC 2017
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