Protective immunization against experimental Bacteroides (Porphyromonas) gingivalis infection
نویسندگان
چکیده
منابع مشابه
Experimental Porphyromonas gingivalis infection in nonimmune athymic BALB/c mice.
The purpose of this report was to study the role of T lymphocytes following injection of Porphyromonas gingivalis in a mouse abscess model. Three invasive P. gingivalis isolates (ATCC 53977, W83, and AJW4) were injected into athymic BALB/c mice and their heterozygous (nu/+) littermates. The athymic BALB/c (nu/nu) mice were able to localize the invasive P. gingivalis isolates at the injection si...
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Rezaei F1, Chalabi M1, Moghim SH2, Moghareh Abed A3, Faghri J1 1. Instructor, Department of Microbiology, Faculty of Medicine, Lorestan University of Medical Sciences 2. MSc in Microbiology, Medical Biology Recearch Center, Kermanshah 3. Assistant Professor, Department of Microbiology, Faculty of Medicine, Isfahan University of Medical Sciences 4. Assistant Professor, Department of Periodontolo...
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Chronic periodontitis is caused by interactions between the oral polymicrobial community and host factors. Periodontal diseases are associated with dysbiotic shift in oral microbiota. Vaccination against periodontopathic bacteria could be a fundamental therapeutic to modulate polymicrobial biofilms. Because oral cavity is the site of periodontopathic bacterial colonization, mucosal vaccines sho...
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Editorial Periodontal diseases have long been associated with an increased, yet moderate, risk for the development of atherosclerosis and coronary heart disease. The postulated mechanism underlying this association is the low grade systemic inflammatory response to pathogens engaged in chronic periodontal infection, such as Porphyromonas gingivalis, which may facilitate atheroma formation and t...
متن کاملArg-gingipain a DNA vaccine induces protective immunity against infection by Porphyromonas gingivalis in a murine model.
Arginine-specific cysteine proteinases (RgpA and RgpB) produced by the periodontal pathogen Porphyromonas gingivalis are suspected virulence factors and are involved in interrupting host defense mechanisms as well as in penetrating and destroying periodontal connective tissues. To induce a protective immune response against P. gingivalis, we constructed an rgpA DNA vaccine. BALB/c mice were imm...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1990
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.58.10.3394-3400.1990