Results 241 to 250 of about 55,455 (303)

Does Porphyromonas gingivalis truly inhibit the oral carcinogenesis? [PDF]

Mol Oncol
Li CX, Gong ZC.
europepmc   +1 more source

The Outcome of Intracellular Selenomonas sputigena and its Impact on Gingival Keratinocytes

Molecular Oral Microbiology, Volume 41, Issue 3, Page 131-144, June 2026.
ABSTRACT Selenomonas sputigena is an understudied oral pathobiont associated with periodontitis and dental caries. We recently demonstrated that S. sputigena binds to gingival epithelial cells (GECs), where afterwards the bacterium causes robust in vitro pro‐inflammatory cytokine production and migration of monocytes and neutrophils.
Colin G. Hawkes, Travis J. Chiarelli, Doaa N. Abdallah, Grayson Way, Huiping Zhou, Jason A. Carlyon, Daniel P. Miller   +6 more
wiley   +1 more source

Porphyromonas gingivalis hijacks mitophagy and lysosomal function to persist in endothelial cells. [PDF]

Front Cell Infect Microbiol
Zheng C, Huang J, Xu S, Lu B, Que H, Chen T, Hou Y, He L, Fan X, Chen FM, Wang Y, Deng H.   +11 more
europepmc   +1 more source

Random Mutagenesis in Porphyromonas gingivalis Enables Isolation of Mutants With Enhanced Secreted Protease Activity

Molecular Oral Microbiology, Volume 41, Issue 3, Page 158-164, June 2026.
ABSTRACT Porphyromonas gingivalis is a key pathogen in periodontitis, with secreted proteases as major virulence factors. We developed a screening method to generate and identify P. gingivalis mutants with elevated protease activity. Mutations were induced using the mutagens 2,6‐diaminopurine (2,6‐DAP) or ethyl methanesulfonate (EMS), and the ...
Takeru Nakabayashi, Satoshi Yuhara, Kosei Tanaka   +2 more
wiley   +1 more source

<i>Porphyromonas gingivalis</i> infection induces lysine lactylation reprogramming in human umbilical vein endothelial cells. [PDF]

Front Cell Infect Microbiol
Wu Q, Li Z, Gong T, Zheng X, Zhou X, Peng X.   +5 more
europepmc   +1 more source

Periodontitis in Patients With Severe Obesity: From the Oral and Gut Microbiota Dysregulation to the Visceral Adipose Tissue Inflammatory and Metabolic Disorders

The FASEB Journal, Volume 40, Issue 9, 15 May 2026.
In patients with severe obesity, periodontitis is associated with oral microbiota dysbiosis which influences gut microbiota composition by increasing Proteobacteria proportion. These alterations are linked to systemic immune and metabolic changes, including higher circulating levels of anti‐Porphyromonas gingivalis lgG and deregulated lipid profile ...
Katy Thouvenot, Flavie Serrat, Victorine Lenclume, Eric Doussiet, Eugeni Belda, Janice Taïlé, Rohia Alili, Philippe Rondeau, Karine Clément, Olivier Meilhac, Nathalie Le Moullec, Marie‐Paule Gonthier   +11 more
wiley   +1 more source

Comparative Antimicrobial and Antibiofilm Activity of Antiseptics and Commercial Mouthwashes Against <i>Porphyromonas gingivalis</i> ATCC 33277. [PDF]

J Clin Med
Korbecka-Paczkowska M, Karpiński TM, Ożarowski M.   +2 more
europepmc   +1 more source

Living Hydrogels: Harnessing Microorganism–Material Synergy for Next‐Generation Therapeutics

Advanced Science, Volume 13, Issue 25, 4 May 2026.
 . ABSTRACT Microorganism‐based therapies, particularly those utilizing probiotics, have emerged as a powerful biomedical strategy owing to their inherent living functionalities. These living systems can dynamically interact with host environments and self‐regulate their activity, offering superior adaptability, prolonged functionality, and ...
Shuifang Mao, Bingyao Bai, Xingqian Ye, Yiliang Lin   +3 more
wiley   +1 more source

Porphyromonas gingivalis promotes oral squamous cell carcinoma progression via the IL-6/EZH2/Snai2 axis. [PDF]

Sci Rep
Liu S, Guan T, Xu B, Hong S, Lu L, Lao H, Cao Y, Yao Q, Zhang X, Zeng H, Li W.   +10 more
europepmc   +1 more source