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Full-Text Articles in Pharmacology, Toxicology and Environmental Health
Pharmacological Inhibition Of Hif-1 Alpha And Its Effects On Dendritic Cell Metabolic Reprogramming, Warrick Sahene
Pharmacological Inhibition Of Hif-1 Alpha And Its Effects On Dendritic Cell Metabolic Reprogramming, Warrick Sahene
Graduate College Dissertations and Theses
Dendritic cells (DCs) are antigen presenting cells (APCs), a subtype of immune cells that present cellular information to T cells in the immune system. Hypoxia inducible factor 1 alpha (HIF-1 alpha) is an important transcription factor that facilitates dendritic cell metabolism by upregulating glycolysis in activated DCs. In this project, we examined the effects of HIF-1 alpha inhibition on metabolic processes of dendritic cells. Using techniques such as flow cytometry, western blotting, and extracellular flux analyzers, we used a selective inhibitor of HIF-1 alpha to test the hypothesis that HIF-1 alpha promotes glycolytic dependent processes such as glucose production, survival, …
Understanding The Role Of Androgen Receptor Signaling In Modulating P38-Alpha Mitogen-Activated Protein Kinase In Experimental Autoimmune Encephalomyelitis, Grace Kathryn Voorhees
Understanding The Role Of Androgen Receptor Signaling In Modulating P38-Alpha Mitogen-Activated Protein Kinase In Experimental Autoimmune Encephalomyelitis, Grace Kathryn Voorhees
Graduate College Dissertations and Theses
Multiple Sclerosis (MS) is an inflammatory autoimmune disease of the central nervous system, characterized by axonal demyelination and multifocal inflammation. Like many autoimmune diseases, it is a sexually dimorphic disease, being 3-4 times more common in females than in males. p38α MAP kinase (MAPK) has an integral role in modulating inflammatory processes in autoimmunity. Conditionally ablating p38α MAPK in myeloid cells in B6 mice shows a sex difference in the animal model of MS, experimental autoimmune encephalomyelitis (EAE). In the absence of sex hormones, this sex difference was reversed, suggesting a role for sex hormones in modulating p38α MAPK signaling …