Results 141 to 150 of about 43,687 (287)

The Oral‐Gut Axis: Bidirectional Interactions Between Microbiome and Diseases

Journal of Periodontal Research, EarlyView.
This study aims to summarize the mechanisms underlying ectopic colonization of the gut by oral pathobionts and the microbial and host factors that regulate this process. ABSTRACT Increased colonization of typically oral microorganisms is frequently observed in the gut mucosa or lumen of individuals with gastrointestinal disorders, including patients ...
Shinya Ebihara, Nobuhiko Kamada
wiley   +1 more source

Colonization by Porphyromonas gingivalis in cervical squamous cell carcinomas promotes metastasis through FimA/CD151/ITGB1 signaling

Journal of Translational Medicine
Background Cervicovaginal microbiota dysbiosis has been implicated in the progression of cervical cancer. Recent studies have reported an increased abundance of Porphyromonas species in the vaginal microbiota of cervical cancer patients.
Xiuting Huang, Yuan Zhuang, Rui Wang, Jing Qu, Yuanyang Tan, Liang Li, Wenjun Pan, Huilong Nie, Kefeng Li, Yujing Lin, Liutong Yi, Xiaoyu Feng, Huimin Lan, Guangxue Wang, Xiantao Zeng, Zhenqi Jiang, De-Yun Wang, Yongkang Qiao, Yan Yan   +18 more
doaj   +1 more source

Porphyromonas gingivalis induces vascular cells expression of Egr-1 and Cyr61 in atherosclerosis

, 2010
根據行政院衛生署統計民國96年國人十大死因，心臟疾病與腦血管疾病分別位居第二及第三名，嚴重威脅國人健康。近年研究顯示細菌感染可能是血管發生病變的原因之一，其中牙周病亦與心血管疾病具密切相關性。 Porphyromonas gingivalis (P.g.)是造成牙周病的致病菌之一，文獻指出P.g.會隨血液在血管裡流動，出現在動脈硬化發生的區域。 最近研究發現，粥狀動脈硬化斑塊處有大量的Cyr61及Egr-1表現。Cyr61表現量的多寡與動脈硬化惡化程度呈正比，Cyr61及Egr-1 ...
Wang, Hsi-Wen, 王希文
core  

Comparative gene expression analysis of planktonic Porphyromonas gingivalis ATCC 33277 in the presence of a growing biofilm versus planktonic cells

, 2019
Background Porphyromonas gingivalis, a microorganism residing in the oral cavity within complex multispecies biofilms, is one of the keystone pathogens in the onset and progression of periodontitis.
Elena Figuero, Arancha Llama-Palacios, María C. Sánchez, Mariano Sanz, Ribeiro Vidal, Honorato, Herrera González, David, Honorato Ribeiro-Vidal, Patricia Romero-Lastra, Romero Lastra, Patricia, David Herrera, Sanz Alonso, Mariano, Llama Palacios, María Arantxazu, Figuero Ruiz, Elena, Sánchez Beltrán, María Del Carmen   +13 more
core   +1 more source

Periodontitis and Inflammatory Bowel Diseases: Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This review aims to provide a conceptual framework for understanding the mechanistic interplay between periodontitis and IBD, with a particular emphasis on the microbial and immunological crosstalk linking the oral cavity and the gastrointestinal tract.
Ana Paula V. Colombo, Adriana M. de Oliveira, Nobuhiko Kamada, Sho Kitamoto   +3 more
wiley   +1 more source

Porphyromonas gingivalis [PDF]

, 2020
openaire   +1 more source

The detection of porphyromonas gingivalis in geriatrics and Its associated periodontal and clinical factors

Background: Porphyromonas gingivalis is one of the important pathogens in the initiation and progression of periodontitis. The findings regarding the bacterium and periodontal status in geriatric subjects are not widely reported.
Mohamad Aidid, Edre, Suhaimi, Aina nabilah, Shalihin, Mohd Shaiful Ehsan, Musa, Ramli, Roop Kishore, Yashdev Atri, Hamzah, Hairul Aini, Abidin, Sulhi   +6 more
core   +1 more source

Osteoporosis and Periodontitis: Two‐Way Epidemiological and Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This review investigates the main mechanistic pathways connecting local periodontitis to systemic osteoporosis. Seven interconnected mechanisms are identified. ABSTRACT Osteoporosis and periodontitis are highly prevalent, chronic inflammatory diseases that constitute a major global health burden.
Jia Chang, Geeta Madhuri Bhuvanagiri, Megan Dulkanchainun, Cunyu Wang   +3 more
wiley   +1 more source

A Pulmonary Abscess Caused by Porphyromonas gingivalis Infection: A Case Report and Literature Review

The Clinical Respiratory Journal
Lung abscess is a common disease in respiratory medicine, which is a suppurative lesion caused by various pathogens, and microbiological examination is crucial for the treatment of lung abscess.
Xu Chen, Ling Wu, Ruoxi Wu, Jiajia Dong
doaj   +1 more source

Oral Health, Periodontitis, and Respiratory Diseases: Biological Pathways

Journal of Periodontal Research, EarlyView.
This narrative review aims to provide a comprehensive update on the potential mechanisms by which poor oral health and periodontitis impact lung health, focusing on pneumonia, COPD, and asthma. ABSTRACT Poor oral hygiene and periodontitis influence lung diseases such as pneumonia, chronic obstructive pulmonary disease (COPD), COVID‐19, and asthma.
Raluca P. Vacaru, Andreea C. Didilescu, Frank A. Scannapieco   +2 more
wiley   +1 more source