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Pathogenic Microbiology Commons

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2015

GSBS Dissertations and Theses

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Full-Text Articles in Pathogenic Microbiology

The Epithelial Transmembrane Protein Perp Is Required For Inflammatory Responses To S. Typhimurium Infection: A Dissertation, Kelly N. Hallstrom Oct 2015

The Epithelial Transmembrane Protein Perp Is Required For Inflammatory Responses To S. Typhimurium Infection: A Dissertation, Kelly N. Hallstrom

GSBS Dissertations and Theses

Salmonella enterica subtype Typhimurium (S. Typhimurium) is one of many non-typhoidal Salmonella enterica strains responsible for over one million cases of salmonellosis in the United States each year. These Salmonella strains are also a leading cause of diarrheal disease in developing countries. Nontyphoidal salmonellosis induces gastrointestinal distress that is characterized histopathologically by an influx of polymorphonuclear leukocytes (PMNs), the non-specific effects of which lead to tissue damage and contribute to diarrhea.

Prior studies from our lab have demonstrated that the type III secreted bacterial effector SipA is a key regulator of PMN influx during S. Typhimurium infection and that its ...