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Barcoding of Macaque Hematopoietic Stem and Progenitor Cells: A Robust Platform to Assess Vector Genotoxicity
(Georgetown University, 2019)
Gene therapies using integrating retroviral vectors to modify hematopoietic stem and progenitor cells have shown great promise for treatment of immune system and hematologic diseases. However, activation of proto-oncogenes ...
Expression Levels of the Nuclear Coactivator AIB1 in Drug Resistance and Tumor Progression of Triple Negative Breast Cancer
(Georgetown University, 2019)
Breast cancer is the most diagnosed cancer and the most frequent cause of cancer mortality in women worldwide. Immunoreactive assays as well as gene expression profiling of breast cancer have shown a high degree of ...
Novel Relationships of Splicing Factors and Regulation in TMZ-Resistant Glioblastoma
(Georgetown University, 2019)
Glioblastoma (GBM) is a devastating cancer, due to both our narrow understanding of its molecular drivers and limited therapeutic strategies. The blood-brain barrier (BBB) limits the chemotherapeutic options for the treatment ...
Regulation of Angiotensin Type 1 Receptor Function by an Upstream Short Open Reading Frame (sORF) in the mRNA 5' Leader Sequence
(Georgetown University, 2019)
The angiotensin type 1 receptor (AT1R) plays a critical role in blood pressure control. In this study, we investigated the role of an upstream short open reading frame (sORF) in AT1aR signaling. We investigated Angiotensin ...
T Cell Based Immunotherapy Targeting Fibroblast Growth Factor Receptor 4 as a Therapeutic against Rhabdomyosarcoma
(Georgetown University, 2019)
Rhabdomyosarcoma (RMS), the most common soft tissue sarcoma of childhood, has a low mutational burden with few actionable somatic targets. Fibroblast growth factor receptor 4 (FGFR4) is a candidate therapeutic target in ...
Identifying and Evaluating Mechanisms of Drug Resistance in Cancer
(Georgetown University, 2019)
Bladder cancer is among the top ten most common cancers, with about ~380,000 new cases and ~150,000 deaths per year worldwide. We have utilized a patient-derived bladder cancer xenograft (PDX) platform to characterize ...
Effects of CDK4/6 Inhibition on Progression of Early Stage Breast Cancer
(Georgetown University, 2019)
Here we demonstrate the efficacy of palbociclib in targeting the cell cycle kinase CDK4/6 and canonical pathways downstream in both normal breast epithelial (MCF10A) and early stage breast cancer cells (MCFDCIS) resulting ...