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Effects Of Posttranslational Modification Of Transcription Factor Gli-Similar 3 By Sumoylation On Insulin Transcription In Pancreatic Β Cells, Tyler M. Hoard

Murray State Theses and Dissertations

The ability to control blood glucose levels is a fundamental component of vertebrates. In these organisms, blood glucose homeostasis is achieved through a fine-tuned mechanism that largely involves the secretion of hormones from the endocrine pancreas into the bloodstream. These hormones include glucagon, which is secreted by the α cells of the pancreas and initiates the release of glucose into the bloodstream through gluconeogenesis in the liver, and insulin, which is secreted from the β cells and signals the uptake of excess blood glucose by the peripheral tissue. Gli-similar 3 (Glis3) is a transcription factor that has previously been shown …