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Investigating The Role Of Cd109 In Pancreatic Ductal Adenocarcinoma, Mennatallah Shaheen
Investigating The Role Of Cd109 In Pancreatic Ductal Adenocarcinoma, Mennatallah Shaheen
Dissertations & Theses (Open Access)
Pancreatic Ductal Adenocarcinoma (PDAC) is the 3rd leading cause of cancer death in the US. We performed loss of function genomic screening on a cohort of four patient derived PDAC cell populations and our data shows a cell surface receptor CD109 to be a common vulnerability, the biologic role of which in PDAC is yet unstudied and largely unknown. We hypothesized that CD109 expression provides PDAC cells with a survival advantage, and promotes cancer progression through activation of downstream signaling. We believe therefore that targeting CD109 could improve PDAC patients’ survival. Here we report that CD109 plays a role in …
Identifying Pathogenic Variants In Hereditary Cancer Syndrome Genes Via Tumor Molecular Profiling, Carol Nowlen
Identifying Pathogenic Variants In Hereditary Cancer Syndrome Genes Via Tumor Molecular Profiling, Carol Nowlen
Dissertations & Theses (Open Access)
Tumor molecular profiling is often performed in order to direct cancer treatment options. However, because many of the genes analyzed on tumor molecular profiling overlap with genes known to be associated in the germline with hereditary cancer predisposition syndromes, tumor molecular profiling can unknowingly uncover germline predisposition to cancer development. In this study, we determined the number of patients with pathogenic variants (PVs) identified in BRCA1 and BRCA2 (BRCA1/2) via tumor molecular profiling at The University of Texas MD Anderson Cancer Center, then performed a retrospective chart review to determine the proportion of such patients that received germline …