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MINI REVIEW article
Front. Endocrinol.
Sec. Diabetes: Molecular Mechanisms
Volume 15 - 2024 |
doi: 10.3389/fendo.2024.1427413
Modelling Human Diabetes ex vivo: A glance at Maturity Onset Diabetes of the Young
Provisionally accepted- 1 Department of Signaling, Radiobiology and Cancer, Institut Curie, Orsay, Île-de-France, France
- 2 INSERM U1021, Centre Universitaire, Orsay, France
- 3 CNRS UMR 3347, Centre Universitaire, Orsay, France
- 4 Université Paris-Saclay, Orsay, France
- 5 PSL Research University, Paris, France
- 6 Equipe Labellisée par la Ligue contre le cancer, Orsay, France
Diabetes is a complex metabolic disease which most commonly has a polygenic origin; however, in rare cases, diabetes may be monogenic. This is indeed the case in both Maturity Onset Diabetes of the Young (MODY) and neonatal diabetes. These disease subtypes are believed to be simpler than Type 1 (T1D) and Type 2 Diabetes (T2D), which allows for more precise modelling. During the three last decades, many studies have focused on rodent models. These invesQgaQons provided a wealth of knowledge on both pancreas development and beta cell funcQon. In parQcular, they allowed the establishment of a hierarchy of the transcripQon factors and highlighted the role of microenvironmental factors in the control of progenitor cell proliferaQon and differenQaQon. Transgenic mice also offered the possibility to decipher the mechanisms that define the funcQonal idenQty of the pancreaQc beta cells. Despite such interest in transgenic mice, recent data have also indicated that important differences exist between mice and human. To overcome these limitaQons, new human models are necessary. In the present review, we describe these ex vivo models, which are created using stem cells and organoids, and represent an important step toward islet cell therapy and drug discovery.
Keywords: Stem Cells, Organoids, Pancreas, islets, diabetes, MODY
Received: 23 Jul 2024; Accepted: 03 Sep 2024.
Copyright: © 2024 KA, Hawkins, Pouponnot and DUVILLIE. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Bertrand DUVILLIE, Department of Signaling, Radiobiology and Cancer, Institut Curie, Orsay, Île-de-France, France
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