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A Systems Biology Approach Identifies A Gene Regulatory Network In Parotid Acinar Cell Differentiation., Melissa Ann Metzler
A Systems Biology Approach Identifies A Gene Regulatory Network In Parotid Acinar Cell Differentiation., Melissa Ann Metzler
Electronic Theses and Dissertations
Objective: This project sought to understand the gene regulatory networks that drive parotid salivary gland acinar cells to terminally differentiate, and drive expression of terminal differentiation genes in dedifferentiated ParC5 cells. Methodology: Laser capture microdissection was used to isolate acinar cells at multiple time points during differentiation. This important step allowed us to measure gene expression in a single and important cell type. A systems biology approach was taken to measure global mRNA and microRNA expression across acinar cell terminal differentiation in the rat parotid salivary gland. In ParC5 cells, the ER stress activator tunicamycin was used to stimulate Xbp1 …