Results 131 to 140 of about 78,386 (279)

Identification of an O-antigen chain length regulator, WzzP, in Porphyromonas gingivalis [PDF]

, 2013
The periodontal pathogen Porphyromonas gingivalis has two different lipopolysaccharides (LPSs) designated O-LPS and A-LPS, which are a conventional O-antigen polysaccharide and an anionic polysaccharide that are both linked to lipid A-cores, respectively.
Abiko, Y, Aduse-Opoku, J, Curtis, MA, Naito, M, Nakayama, K, Sato, K, Shibata, Y, Shoji, M, Yukitake, H   +8 more
core   +2 more sources

Lifestyle, dietary factors and antibody levels to oral bacteria in cancer-free participants of a European cohort study [PDF]

, 2013
Background—Increasing evidence suggests that oral microbiota play a pivotal role in chronic diseases, in addition to the well-established role in periodontal disease.
Barricarte, Aurelio, Boeing, Heiner, Boutron-Ruault, Marie Christine, Bueno-de- Mesquita, H. Bas, Clavel-Chapelon, Françoise, Dorronsoro, Miren, Dossus, Laure, Duarte-Salles, Talita, Duell, Eric J., Foerster, Jana, Freisling, Heinz, Grioni, Sara, Huerta, José-María, Izard, Jacques, Jeppsson, Bengt, Johansson, Anders, Johansson, Ingegerd, Kaaks, Rudolf, Katzke, Verena A., Key, Tim J., Khaw, Kay-Tee, Lif, Pernilla, Mattiello, Amalia, Michaud, Dominique S., Molina-Montes, Esther, Naska, Androniki, Ohlsson, Bodil, Olsen, Anja, Overvad, Kim, Palli, Domenico, Peeters, Petra HM, Quirós, J. Ramón, Riboli, Elio, Rubin, Zachary, Siersema, Peter D., Stepien, Magdalena, Tjønneland, Anne, Travis, Ruth C., Trichopoulou, Antonia, Tumino, Rosario, Vineis, Paolo, Wareham, Nick, Weiderpass, Elisabete, Ziara, Giana   +43 more
core   +2 more sources

Phylogenetic diversity in fim and mfa gene clusters between Porphyromonas gingivalis and Porphyromonas gulae, as a potential cause of host specificity

Journal of Oral Microbiology, 2020
Background Periodontopathic bacteria Porphyromonas gingivalis in humans and Porphyromonas gulae in animals are phylogenetically close and commonly have FimA and Mfa1 fimbriae.
Kaori Fujiwara-Takahashi, Takayasu Watanabe, Masahiro Shimogishi, Masaki Shibasaki, Makoto Umeda, Yuichi Izumi, Ichiro Nakagawa   +6 more
doaj   +1 more source

Mitochondrial dysfunction promoted by Porphyromonas gingivalis lipopolysaccharide as a possible link between cardiovascular disease and periodontitis [PDF]

, 2011
Oxidative stress is one of the factors that could explain the pathophysiological mechanism of inflammatory conditions that occur in cardiovascular disease (CVD) and periodontitis.
Battino, Maurizio, Bullon, Pedro, Cordero Morales, Mario David, Morillo, J.M., Quiles, José L., Ramirez Tortosa, Maria Carmen   +5 more
core  

Porphyromonas gingivalis, Periodontal and Systemic Implications: A Systematic Review

Dental journal, 2019
In recent scientific literature, oral infections and systemic manifestations, or correlations between oral health and systemic diseases are a topic of discussion.
L. Fiorillo, G. Cervino, L. Laino, C. D’amico, R. Mauceri, T. Tozum, M. Gaeta, M. Cicciu'   +7 more
semanticscholar   +1 more source

Potential Role of Periodontopathogens in Rheumatoid Arthritis

Dentistry 3000
Periodontal disease, particularly the chronic form of periodontitis, is a widespread inflammatory condition caused by pathogenic bacteria, such as Porphyromonas gingivalis.
Shaymaa Abdulkareem Nori, Batool Hassan Al-Ghurabi   +1 more
doaj   +1 more source

The first study to detect co-infection of Entamoeba gingivalis and periodontitis-associated bacteria in dental patients in Taiwan

Journal of Microbiology, Immunology and Infection, 2021
Periodontitis, an inflammatory disease of the oral cavity, was caused by microbes from bacteria to protozoa. In this study, we detected protozoa, Entamoeba gingivalis and other three common pathogenic bacteria, Porphyromonas gingivalis, Treponema ...
Jian Ming Huang, Chun Chan Ting, Yu Chun Chen, Kuo Yuan, Wei Chen Lin   +4 more
doaj  

Porphyromonas gingivalis lipopolysaccharide induces cognitive dysfunction, mediated by neuronal inflammation via activation of the TLR4 signaling pathway in C57BL/6 mice

Journal of Neuroinflammation, 2018
Porphyromonas gingivalis lipopolysaccharide (P. gingivalis-LPS) is one of the major pathogenic factors of chronic periodontitis (CP). Few reports on the correlation between P. gingivalis-LPS and cognitive function exist.
Jing Zhang, Chunbo Yu, Xuan Zhang, Huiwen Chen, Jiachen Dong, Weili Lu, Zhongchen Song, Wei Zhou   +7 more
semanticscholar   +1 more source

Differences in Immune Response to Porphyromonas gingivalis

The Journal of Contemporary Dental Practice, 2014
ABSTRACT About 341 (average age of 38.0 ± 2.5 years) patients with periodontal disease were included in this study. All the patients were not treated for periodontal disease for a period of 6 months prior to this study. All the patients were not on any hormonal therapy. Antibodies to Porphyromonas gingivalis (P.
Lidia A Dmitrieva, Laura Mikhaylovna Tebloeva, Zalina E Revazova, Kate G Fabrikant, Konstantin G. Gurevich   +4 more
openaire   +3 more sources

Protective immunization against experimental Bacteroides (Porphyromonas) gingivalis infection [PDF]

, 1990
P B Chen, Lynda B. Davern, Robert E. Schifferle, Joseph J. Zambon   +3 more
openalex   +1 more source