Results 11 to 20 of about 20,775,577 (293)

Porphyromonas gingivalis bacteremia increases the permeability of the blood-brain barrier via the Mfsd2a/Caveolin-1 mediated transcytosis pathway

International Journal of Oral Science, 2023
Bacteremia induced by periodontal infection is an important factor for periodontitis to threaten general health. P. gingivalis DNA/virulence factors have been found in the brain tissues from patients with Alzheimer’s disease (AD). The blood-brain barrier
Shuang Lei, Jian Li, Jingjun Yu, Fulong Li, Yaping Pan, Xu Chen, Chunliang Ma, Weidong Zhao, Xiaolin Tang   +8 more
doaj   +1 more source

Clinical significance and prognostic value of Porphyromonas gingivalis infection in lung cancer

Translational Oncology, 2021
A variety of pathogenic microorganisms can promote the occurrence and development of malignant tumors by colonizing in the body. It has been shown that Porphyromonas gingivalis (P.
Yiwen Liu, Xiang Yuan, Kuisheng Chen, Fuyou Zhou, Haijun Yang, Hong Yang, Yijun Qi, Jinyu Kong, Wei Sun, Shegan Gao   +9 more
doaj   +1 more source

Role of nucleotide-binding oligomerization domain-like receptor family pyrin domain containing 6 in activation of inflammation in human umbilical vein endothelial cells stimulated by Porphyromonas gingivalis-an in vitro study

Journal of Dental Sciences, 2023
Background/purpose: Porphyromonas gingivalis (P. gingivalis) could induce the activation of vascular endothelial cells and promote the formation of atherosclerosis.
Xinzhe Lou, Jianru Liu, Xiangying Ouyang, Wenyi Liu, Ying Xie, Jinsheng Zhong, Peiying Lv, Shengnan Zhang   +7 more
doaj   +1 more source

Specific Anti-biofilm Activity of Carbon Quantum Dots by Destroying P. gingivalis Biofilm Related Genes

International Journal of Nanomedicine, 2020
Introduction Biofilms protect bacteria from antibiotics and this can produce drug-resistant strains, especially the main pathogen of periodontitis, Porphyromonas gingivalis.
G. Liang, Hao Shi, Y. Qi, Jing-hua Li, A. Jing, Qiwei Liu, Wen-po Feng, Guangda Li, Shegan Gao   +8 more
semanticscholar   +1 more source

Phylogenomic analysis of the Porphyromonas gingivalis - Porphyromonas gulae duo: approaches to the origin of periodontitis

Frontiers in Microbiology, 2023
Porphyromonas gingivalis is an oral human pathogen associated with the onset and progression of periodontitis, a chronic immune-inflammatory disease characterized by the destruction of the teeth-supporting tissue. P.
Mauricio Morales-Olavarría, Josefa Nuñez-Belmar, Dámariz González, Emiliano Vicencio, Jaime Andres Rivas-Pardo, Jaime Andres Rivas-Pardo, Cristian Cortez, Juan P. Cárdenas, Juan P. Cárdenas   +8 more
doaj   +1 more source

The potency of Immunoglobulin Y anti Porphyromonas gingivalis to inhibit the adherence ability of Porphyromonas gingivalis on enterocytes

Dental Journal, 2020
Background: Pophyromonas gingivalis (P. gingivalis) bacteria are the main type of bacterium that cause chronic periodontitis. Immunoglobulin Y (IgY) is a type of immunoglobulin found in poultry, such as chickens and birds.
Nova Andriani Hepitaria, Indeswati Diyatri, Markus Budi Rahardjo, Rini Devijanti Ridwan   +3 more
doaj   +1 more source

Increased citrullination and expression of peptidylarginine deiminases independently of P. gingivalis and A. actinomycetemcomitans in gingival tissue of patients with periodontitis

Journal of Translational Medicine, 2018
A relationship between rheumatoid arthritis (RA) and periodontitis has been suggested from findings that individuals with RA are prone to have advanced periodontitis and vice versa. In search of possible common pathogenetic features of these two diseases,
M. Engström, K. Eriksson, Linkiat Lee, M. Hermansson, A. Johansson, A. Nicholas, N. Gerasimcik, K. Lundberg, L. Klareskog, A. Catrina, T. Yucel-Lindberg   +10 more
semanticscholar   +1 more source

Comparison of Porphyromonas gingivalis count and salivary immunoglobulin A against lipopolysaccharide of Porphyromonas gingivalis in periodontal health and disease

Dentistry and Medical Research, 2021
Background: Porphyromonas gingivalis (P. gingivalis) have been implicated to play a role in the pathogenesis of periodontal disease. Aim: The aim of this study was to compare P. gingivalis in subgingival plaque samples and salivary (immunoglobulin A [IgA]
Abhinav Subhashchandra Baheti, Pushpa S Pudakalkatti, Kishore G Bhat   +2 more
doaj   +1 more source

Citrullination mediated by PPAD constrains biofilm formation in P. gingivalis strain 381

npj Biofilms and Microbiomes, 2019
Porphyromonas gingivalis is the only known human-associated prokaryote that produces a peptidylarginine deiminase (PPAD), a protein-modifying enzyme that is secreted along with a number of virulence factors via a type IX secretion system (T9SS).
D. Vermilyea, Gregory K. Ottenberg, M. E. Davey   +2 more
semanticscholar   +1 more source

Interplay between P. gingivalis, F. nucleatum and A. actinomycetemcomitans in murine alveolar bone loss, arthritis onset and progression

Scientific Reports, 2018
Increasing evidence supports the association of periodontitis with rheumatoid arthritis. Even though a prominent role has been postulated for Porphyromonas gingivalis, many bacterial species contribute to the pathogenesis of periodontal disease.
Meinolf Ebbers, Paul M. Lübcke, Johann Volzke, K. Kriebel, Cathleen Hieke, R. Engelmann, H. Lang, B. Kreikemeyer, B. Müller-Hilke   +8 more
semanticscholar   +1 more source