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Immunology and Infectious Disease

Estrogen

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Full-Text Articles in Biology

Uncovering Molecular Targets To Overcome Immunosuppression In Non-Small Cell Lung Cancer With Acquired Tki Resistance, Sonia A. Patel May 2023

Uncovering Molecular Targets To Overcome Immunosuppression In Non-Small Cell Lung Cancer With Acquired Tki Resistance, Sonia A. Patel

Dissertations & Theses (Open Access)

Non-small cell lung cancer (NSCLC) remains the leading cause of cancer-related deaths worldwide. Targeted therapeutic agents, such as epidermal-like growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) or monoclonal antibodies targeting vascular endothelial growth factor (VEGF/R), can effectively inhibit upregulated signaling pathways driving tumorigenesis in NSCLC and many other cancers. Unfortunately, however, resistance to such targeted therapies inevitably arise in most patients and can occur through a variety of resistance mechanisms including genomic alterations and upregulation of bypass pathways. Additionally, patients who have acquired resistance to these targeted agents typically have tumors characterized by an immunosuppressive tumor microenvironment and thus …


Estrogenic Regulation Of The Immune System In A Murine Model For Systemic Lupus Erythematosus, Matthew James Zuber Apr 2011

Estrogenic Regulation Of The Immune System In A Murine Model For Systemic Lupus Erythematosus, Matthew James Zuber

Biology Honors Papers

Systemic Lupus Erythematosus is a damaging autoimmune disease afflicting millions of people worldwide. Lupus is characterized by an overabundance of autoantibodies, proteins directing the immune system to destroy a person's own body, what it would normally be protecting. The molecular mechanisms, environmental influences, and genetic predispositions of Lupus are not yet fully understood. However, nine out of ten Lupus patients are women between the age of puberty and menopause, when estrogen levels are highest. The fact that women are significantly more prone to suffer from Lupus than men leads experts to believe that the sex hormone estrogen which is present …