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Characterization Of The Innate Response To The Ragb Protein Of Porphyromonas Gingivalis., Justin Hutcherson

Electronic Theses and Dissertations

More than 64 million people in the US suffer from some form of periodontal disease. Periodontal diseases are bacterial infections of the hard and soft tissues surrounding the teeth which can lead to tooth loss. Periodontal tissue destruction is caused by inflammatory host-pathogen interactions. Porphyromonas gingivalis is a major causative agent of periodontal diseases and is a keystone periodontal pathogen. The 55kDa immunodominant RagB outer membrane protein of P. gingivalis has been proposed to facilitate iron transport. However, potential interactions between RagB and the innate response have not been examined. RagB homologues in gut Bacteroidetes have been associated with inflammatory …