Molecular Biology Commons^™

Snfing Glucose To Pass Mitochondrial Dysfunction: The Role Of Two Sensory Protein Kinases In Metabolic Diseases, Kai Li Ong

Theses and Dissertations

Mitochondria is no longer viewed as merely a powerhouse of the cell. It is now apparentthat mitochondria play a central role in signaling, maintaining cellular homeostasis and cell fate.Mitochondrial dysfunction has been linked to many human diseases caused by cellular metabolicderegulation, such as obesity, diabetes, neurodegenerative disease, cardiovascular disease andcancer. Eukaryotic organisms have evolved an efficient way in sensing, communicating andresponding to cellular stress and regulating mitochondrial activity correspondingly through acomplex network of intercommunicating protein kinases and their downstream effectors. Thisdissertation focuses on the interplay of two of the master metabolic regulators in the cell: AMPKand PASK, and characterization of …