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Full-Text Articles in Medicine and Health Sciences
Filifactor Alocis: Resilience And Manipulation Against Neutrophil Effector Functions In A Dysbiotic Oral Environment., Max N. Rogers
Filifactor Alocis: Resilience And Manipulation Against Neutrophil Effector Functions In A Dysbiotic Oral Environment., Max N. Rogers
College of Arts & Sciences Senior Honors Theses
Periodontitis is a multifactorial chronic inflammatory infectious disease that affects around 50% of the adult population in the USA. Neutrophils, which are the primary immune cells recruited to restore health at sites of infection, are profuse in the gingival space during oral infections. In a community-wide effort, pathogenic oral bacteria hijack neutrophil effector functions to evade killing, resulting in an uncontrollable inflammatory loop that leads into inflammation-mediated tissue injury. One of these harmful emerging oral pathogens, Filifactor alocis, has been shown to evade neutrophil killing and contribute to disease progression. The purpose of this study is to gain a …
The Emerging Oral Pathogen, Filifactor Alocis, Disrupts Neutrophil Functions To Enhance Survival And Dysregulate Inflammation., Irina Miralda Molina
The Emerging Oral Pathogen, Filifactor Alocis, Disrupts Neutrophil Functions To Enhance Survival And Dysregulate Inflammation., Irina Miralda Molina
Electronic Theses and Dissertations
Periodontitis is an irreversible, chronic inflammatory disease where pathogenic microbial communities accumulate in the gingival crevice. Advances in culture-independent techniques have facilitated the identification of new bacterial species in periodontal lesions, such as the Gram-positive anaerobe, Filifactor alocis. Neutrophils are a major component of the innate host response, and the outcome of their interaction with F. alocis may be a determinant of oral health status. While neutrophil functions typically protect the host against periodontal disease, oral pathogens have adapted to evade or disarm neutrophil microbicidal functions while promoting mechanisms that drive inflammation, which also provides a source of nutrients …