Results 71 to 80 of about 78,386 (279)

Alzheimer’s Disease-Like Neurodegeneration in Porphyromonas gingivalis Infected Neurons with Persistent Expression of Active Gingipains

Journal of Alzheimer's Disease, 2020
Background: Porphyromonas gingivalis (P. gingivalis) and its gingipain virulence factors have been identified as pathogenic effectors in Alzheimer’s disease (AD).
Ursula Haditsch, T. Roth, Leo Rodriguez, Sandy Hancock, T. Cecere, M. Nguyen, S. Arastu‐Kapur, S. Broce, D. Raha, Casey C. Lynch, L. Holsinger, S. Dominy, F. Ermini   +12 more
semanticscholar   +1 more source

Optimization of quantitative polymerase chain reactions for detection and quantification of eight periodontal bacterial pathogens [PDF]

, 2012
BACKGROUND: The aim of this study was to optimize quantitative (real-time) polymerase chain reaction (qPCR) assays for 8 major periodontal pathogens, i.e.
Cosyn, Jan, De Bruyn, Hugo, Decat, Ellen, Deschaght, Pieter, Miremadi, Seyed Reza, Saerens, Bart, Van Mechelen, Els, Vaneechoutte, Mario, Vermeulen, Stefan   +8 more
core   +1 more source

Stress response of Porphyromonas gingivalis [PDF]

Oral Microbiology and Immunology, 1994
The heat shock response of Porphyromonas gingivalis was examined by 1 ‐ and 2‐dimensional polyacrylamide gel electrophoresis after metabolic labeling with [14C]‐amino acids. When P. gingivalis cells were shifted from 37° C to 42° C, elevated synthesis of 4 proteins with the apparent molecular weight of 92, 80, 74, and 62 kDa was observed, and synthesis
B. Lu, Barry C. McBride
openaire   +2 more sources

Microbiota, Oral Microbiome, and Pancreatic Cancer [PDF]

, 2014
Only 30% of patients diagnosed with pancreatic cancer survive one year post-diagnosis. Progress in understanding the causes of pancreatic cancer has been made, including solidifying the associations with obesity and diabetes, and a proportion of cases ...
Izard, Jacques, Michaud, Dominique S.
core   +2 more sources

Immune Evasion Strategies of Porphyromonas gingivalis [PDF]

Journal of Oral Biosciences, 2011
Porphyromonas gingivalis is strongly correlated with chronic periodontitis. Its chronic persistence in the periodontium depends on its ability to evade host immunity without inhibiting the overall inflammatory response, which is actually beneficial for this and other periodontal bacteria.
openaire   +3 more sources

Porphyromonas gingivalis and Alzheimer disease: Recent findings and potential therapies

The Journal of Periodontology, 2020
Epidemiological studies have identified an association between periodontitis and Alzheimer disease (AD); however, the nature of this association has been unclear.
M. Ryder
semanticscholar   +1 more source

Antibacterial effect of a gingival patch containing nano-emulsion of red dragon fruit peel extract on Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, and Fusobacterium nucleatum assessed in vitro

Journal of Oral Biology and Craniofacial Research, 2023
Background: The most common bacteria causing periodontitis were Porphyromonas gingivalis, Fusobacterium nucleatum and Aggregatibacter actinomycetemcomitans.
Indeswati Diyatri, Wisnu Setyari Juliastuti, Rini Devijanti Ridwan, Ghinalya Chalbi Ananda, Fuad Adhi Waskita, Nita Vania Juliana, Shafa Putri Khansa, Reinaya Tifa Pratiwi, Cindy Ramadhan Putri   +8 more
doaj  

Expression of TNF, IL1B, and iNOS2 in the neural cell after induced by Porphyromonas gingivalis with and without coating antibody anti-Porphyromonas gingivalis [version 4; peer review: 2 approved]

F1000Research, 2021
Porphyromonas gingivalis has virulence factors such as gingipain and lipopolysaccharide, causing bacteremia to reach the brain and activate neuroinflammatory release cytokines.
Endang Winiati Bachtiar, Citra F. Putri, Retno D. Soejoedono, Boy M. Bachtiar   +3 more
doaj   +1 more source

Dysbiosis by neutralizing commensal mediated inhibition of pathobionts [PDF]

, 2016
Dysbiosis in the periodontal microbiota is associated with the development of periodontal diseases. Little is known about the initiation of dysbiosis.
Bernaerts, Kristel, Boon, Nico, Hernandez Sanabria, Emma, Herrero, Esteban Rodriguez, Quirynen, Marc, Slomka, Vera, Teughels, Wim   +6 more
core   +3 more sources

Porphyromonas gingivalis in Dental Caries: Prevalence and Association with Diabetes and Smoking

Journal of Medical Sciences and Health
Background and objectives: Porphyromonas gingivalis is an intraoral anaerobic bacterium that causes periodontal disease. Diabetes and smoking are thought to be the main associated risk factors. The aim of this study was to assess the prevalence of P.
Tarana Sarwat, Lipika Gaur, Zarine Khan, Pranjalika Phukan, Dalip K Kakru   +4 more
doaj   +1 more source