Inducible Mosaic Cell Labeling Provides Insights Into Pancreatic Islet Morphogenesis.

ABSTRACT: Pancreatic islets, discrete microorgans embedded within the exocrine pancreas, contain beta cells which are critical for glucose homeostasis. Loss or dysfunction of beta cells leads to diabetes, a disease with expanding global prevalence, and for which regenerative therapies are actively being pursued. Recent efforts have focused on producing mature beta cells in vitro, but it is increasingly recognized that achieving a faithful three-dimensional islet structure is crucial for generating fully functional beta cells. Our current understanding of islet morphogenesis is far from complete, due to the deep internal location of the pancreas in mammalian models, which hampers direct visualization. Zebrafish is a model system well suited for studies of pancreas morphogenesis due to its tran

SUBMITTER: Freudenblum J 

PROVIDER: S-EPMC7546031 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature