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Effects Of Non-Steroidal Anti-Inflammatory Drugs On Cellular Structure And Adhesion Proteins In Human Colorectal Cancer, Jason Lee Liggett

Doctoral Dissertations

This dissertation explores the effects of non-steroidal anti-inflammatory drugs (NSAIDs) on human colorectal cancer (CRC) cell proteins related to cellular structure and adhesion. NSAIDs are extensively used not only to treat inflammatory diseases but also to prevent cancer among high-risk groups. Their mechanisms are not fully understood, but both cyclooxygenase (COX) dependent and independent pathways play a role in NSAID-induced anti-tumorigenesis. Our lab previously reported that NSAIDs induce other anti-tumorigenic genes in a COX-independent manner (Chapter 1). Human CRC cells treated with the NSAID sulindac sulfide (SS) showed dramatic morphological changes under differential interference contrast and fluorescent microscopy, as well …