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Full-Text Articles in Pharmacology
Elucidating The Role Of The Tyrosine Phosphatase, Shp-2, In Regulation Of Pd-L1 Expression In Non-Small Lung Cancer Using Both Biochemical Analyses And Real-World Genomic Information, Keller Toral
Theses and Dissertations--Pharmacy
Immune checkpoint inhibitors (ICIs), especially those that target programmed cell death protein 1 (PD-1) and programmed cell death ligand-1 (PD-L1), have been shown to provide substantial clinical benefit in many patients with non-small cell lung cancer (NSCLC). While these therapeutic agents can be highly effective in the correct context, the biological systems that malignant cells draft from normal activities of the cell are poorly characterized. Tumor cell-specific expression of PD-L1 is likely important for clinical benefit from PD-1 and PD-L1 inhibitors. It is known that PD-L1 is inappropriately expressed in many cancers harboring mutations in the RAS family of genes. …
The Role Of Progesterone Receptor Membrane Component 1 In Receptor Trafficking And Disease, Kaia K. Hampton
The Role Of Progesterone Receptor Membrane Component 1 In Receptor Trafficking And Disease, Kaia K. Hampton
Theses and Dissertations--Pharmacology and Nutritional Sciences
The progesterone receptor membrane component 1 (PGRMC1) is a multifunctional protein with a heme-binding domain that promotes cellular signaling via receptor trafficking, and is essential for some elements of tumor growth and metastasis. PGRMC1 is upregulated in breast, colon, lung and thyroid tumors. We expanded the analysis of PGRMC1 in the clinical setting, and report the first analysis of PGRMC1 in human oral cavity and ovarian tumors and found PGRMC1 to correlate with lung and ovarian cancer patient survival. Furthermore, we discovered a specific role for PGRMC1 in cancer stem cell viability. PGRMC1 directly associates with the epidermal growth factor …
Molecular Mechanisms By Which C-Abl And Arg Mediate Melanoma Invasion And Metastasis, Sourik S. Ganguly
Molecular Mechanisms By Which C-Abl And Arg Mediate Melanoma Invasion And Metastasis, Sourik S. Ganguly
Theses and Dissertations--Pharmacology and Nutritional Sciences
Metastasis is one of the main causes of death in cancer patients. Metastatic melanoma is a death sentence, as chemotherapeutic agents have a 5% success rate or do not extend survival beyond 10 months. The lack of effective chemotherapeutic agents for treating metastatic melanoma indicates a dire need to identify new drug targets and develop new therapies. Our lab has previously shown that the kinase activity of Abelson family of non-receptor tyrosine kinases (c-Abl and Arg) is elevated in invasive breast cancer cell lines as compared to non-invasive cell lines. Previous studies from our lab have shown that Abl …