Results 41 to 50 of about 43,687 (287)

Characterization of the O-Glycoproteome of Porphyromonas gingivalis

Microbiology Spectrum, 2022
Porphyromonas gingivalis is an oral pathogen primarily associated with severe periodontal disease and further associated with rheumatoid arthritis, dementia, cardiovascular disease, and certain cancers. Protein glycosylation can be important for a variety of reasons including protein function, solubility, protease resistance ...
Paul D. Veith, Mikio Shoji, Nichollas E. Scott, Eric C. Reynolds   +3 more
openaire   +4 more sources

PENGARUH PEMBERIAN ASAP CAIR PADA BERBAGAI KONSENTRASI TERHADAP PERTUMBUHAN Porphyromonas gingivalis PENYEBAB NEKROSIS PULPA

Jurnal Kedokteran Diponegoro, 2016
Latar belakang : Etiologi penyakit pulpa yang paling sering adalah iritan akibat invasi mikroorganisme atau produknya menuju pulpa melalui celah pada dentin.
Ari Wibowo, Indah Lestari Vidyahayati, Gunawan Wibisono, V. Rizke Ciptaningtyas   +3 more
doaj   +1 more source

Interaction Between Autophagy and Porphyromonas gingivalis-Induced Inflammation

Frontiers in Cellular and Infection Microbiology, 2022
Autophagy is an immune homeostasis process induced by multiple intracellular and extracellular signals. Inflammation is a protective response to harmful stimuli such as pathogen microbial infection and body tissue damage.
Sen Kang, Anna Dai, Huiming Wang, Pei-Hui Ding   +3 more
doaj   +1 more source

Placental Trophoblast Responses to Porphyromonas gingivalis Mediated by Toll-like Receptor-2 and -4

Journal of Dentistry Indonesia, 2013
Trophoblast participates in preventing allorecognition and controlling pathogens that compromise fetal wellbeing. Toll-like receptors recognize conserved sequences on the pathogens surface and trigger effector cell functions.
Banun Kusumawardani, Marsetyawan HNE Soesatyo, Djaswadi Dasuki, Widya Asmara   +3 more
doaj   +1 more source

Melatonin Receptor Agonists as the "Perioceutics" Agents for Periodontal Disease through Modulation of Porphyromonas gingivalis Virulence and Inflammatory Response.

PLoS ONE, 2016
Aim"Perioceutics" including antimicrobial therapy and host modulatory therapy has emerged as a vital adjunctive treatment of periodontal disease. Melatonin level was significantly reduced in patients with periodontal diseases suggesting melatonin could ...
Wei Zhou, Xuan Zhang, Cai-Lian Zhu, Zhi-Yan He, Jing-Ping Liang, Zhong-Chen Song   +5 more
doaj   +1 more source

Perkembangan Plasenta dan Pertumbuhan Janin pada Tikus Hamil yang Diinfeksi Porphyromonas Gingivalis Placental Development and Fetal Growth in Porphyromonas Gingivalis-Infected Pregnant Rats

Insisiva Dental Journal, 2014
Maternal Porphyromonasgingivalis infection on periodontal tissue can result in Porphyromonasgingivalis dissemination to umbillical cord. Porphyromonas gingivalis presumably gain access to the systemic circulation via local tissue inflammation, and may ...
Banun Kusumawardani, Yuliana MD Arina, Azham Purwandhono   +2 more
doaj   +1 more source

Preoperative serum immunoglobulin G and A antibodies to Porphyromonas gingivalis are potential serum biomarkers for the diagnosis and prognosis of esophageal squamous cell carcinoma

BMC Cancer, 2018
Background The key-stone-pathogen, Porphyromonas gingivalis associates not only with periodontal diseases but with a variety of other chronic diseases such as cancer.
She-Gan Gao, Jun-Qiang Yang, Zhi-Kun Ma, Xiang Yuan, Chen Zhao, Guang-Chao Wang, Hua Wei, Xiao-Shan Feng, Yi-Jun Qi   +8 more
doaj   +1 more source

Characterization of the  - and  -Mannosidases of Porphyromonas gingivalis [PDF]

Journal of Bacteriology, 2013
Mannose is an important sugar in the biology of the Gram-negative bacterium Porphyromonas gingivalis. It is a major component of the oligosaccharides attached to the Arg-gingipain cysteine proteases, the repeating units of an acidic lipopolysaccharide (A-LPS), and the core regions of both types of LPS produced by the organism (O-LPS and A-LPS) and a ...
Minnie, Rangarajan, Joseph, Aduse-Opoku, Ahmed, Hashim, Nikolay, Paramonov, Michael A, Curtis   +4 more
openaire   +2 more sources

Structure and Biosynthesis of Mangotoxin Produced by the Plant Pathogen Pseudomonas syringae

Angewandte Chemie, EarlyView.
The structure of mangotoxin remained elusive for over two decades. Here, mangotoxin was isolated from the native producer, Pseudomonas syringae pv. syringae, and was determined to be an alkyne‐containing dipeptide. Mangotoxin inhibited the growth of multidrug‐resistant human pathogen Klebsiella pneumoniae.
Alexis H. Murray, Sohan Hazra, Ryan W. Mull, Erinn M. O'Neill, Bo Li   +4 more
wiley   +2 more sources

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

Angewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej, Arturo Rodríguez‐Banqueri, Danuta Mizgalska, Borys Szmigielski, Zuzanna Nowakowska, Małgorzata Benedyk‐Machaczka, Monika Bzowska, Katarzyna Mikruta, Juan Sebastián Ramírez‐Larrota, Chinanu Agunanne, Olivier Julien, Anthony J. O'Donoghue, Carsten Scavenius, Mario López‐Martín, Enrique Marcos, Łukasz Koziej, Sebastian Glatt, Pablo Guerra, Ulrich Eckhard, Jan Potempa, F. Xavier Gomis‐Rüth   +20 more
wiley   +2 more sources