The human body is colonized by abundant and diverse microorganisms, collectively known
as the microbiome. The oral cavity has more than 700 species of bacteria and consists of …

Over the past two decades, the importance of microbiota in health and disease has become
evident. The human gut microbiota and oral microbiota are the largest and second-largest …

The aim of this study was to identify whether periodontitis induces gut microbiota dysbiosis
via invasion by salivary microbes. First, faecal and salivary samples were collected from …

The oral cavity is the initial chamber of digestive tract; the saliva swallowed daily contains an
estimated 1.5× 1012 oral bacteria. Increasing evidence indicates that periodontal pathogens …

The gut–brain axis is a bidirectional communication system between the gut and central
nervous system. Many host-related factors can affect gut microbiota, including oral bacteria …

Periodontitis may aggravate the development of nonalcoholic fatty liver disease (NAFLD);
however, the precise mechanism is unknown. In this study, salivary microbiota collected …

Substantial evidence suggests that periodontal disease increases the risk of developing and
progressing extraoral manifestations such as diabetes, atherosclerosis, rheumatoid arthritis …

Although epidemiological studies suggest that periodontitis is tightly associated with
ischemic stroke, its impact on ischemic stroke and the underlysing mechanisms are poorly …

The microbiota plays an important role in both hypertension (HTN) and periodontitis (PD),
and PD exacerbates the development of HTN by oral and gut microbiota. Previous studies …

Abstract Periodontitis and Inflammatory Bowel Disease (IBD) are chronic inflammatory
conditions, characterized by microbial dysbiosis and hyper-immunoinflammatory responses …