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Review
. 2014 Dec 31:3:266.
doi: 10.4103/2277-9175.148247. eCollection 2014.

Mesenchymal stem cells derived in vitro transdifferentiated insulin-producing cells: A new approach to treat type 1 diabetes

Shruti Dave  1
Affiliations
Review

Mesenchymal stem cells derived in vitro transdifferentiated insulin-producing cells: A new approach to treat type 1 diabetes

Shruti Dave. Adv Biomed Res. .

Abstract

The pathophysiology of type 1 diabetes mellitus (T1DM) is largely related to an innate defect in the immune system culminating in a loss of self-tolerance and destruction of the insulin-producing β-cells. Currently, there is no definitive cure for T1DM. Insulin injection does not mimic the precise regulation of β-cells on glucose homeostasis, leading long term to the development of complications. Stem cell therapy is a promising approach and specifically mesenchymal stem cells (MSCs) offer a promising possibility that deserves to be explored further. MSCs are multipotent, nonhematopoietic progenitors. They have been explored as an treatment option in tissue regeneration as well as potential of in vitro transdifferentiation into insulin-secreting cells. Thus, the major therapeutic goals for T1DM have been achieved in this way. The regenerative capabilities of MSCs have been a driving force to initiate studies testing their therapeutic effectiveness; their immunomodulatory properties have been equally exciting; which would appear capable of disabling immune dysregulation that leads to β-cell destruction in T1DM. Furthermore, MSCs can be cultured under specially defined conditions, their transdifferentiation can be directed toward the β-cell phenotype, and the formation of insulin-producing cells (IPCs) can be targeted. To date, the role of MSCs-derived IPC in T1DM-a unique approach with some positive findings-have been unexplored, but it is still in its very early phase. In this study, a new approach of MSCs-derived IPCs, as a potential therapeutic benefit for T1DM in experimental animal models as well as in humans has been summarized.

Keywords: Insulin-producing cells; mesenchymal stem cells; transdifferentiation; type 1 diabetes mellitus.

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Conflict of interest statement

Conflict of Interest: None declared

Figures

Figure 1
Figure 1
Schematic representation showing in vitro transdifferentiation of insulin-producing cells from mesenchymal stem cells; IPC in vivo infusion in an experimental animal model, T1DM human model, and therapeutic effect
Figure 2
Figure 2
MSC transdifferentiation into IPC and its use in clinic learning points
See this image and copyright information in PMC

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