Streptococcus anginosus together with S. constellatus and S. intermedius constitute the
Streptococcus anginosus group (SAG), until recently considered to be benign commensals …

Background Treating oral squamous cell carcinoma (OSCC) introduces new ecological
environments in the oral cavity. This is expected to cause changes in the oral microbiome …

Although many recent studies have examined associations between the gut microbiome and
COVID-19 disease severity in individual patient cohorts, questions remain on the robustness …

The advent of sensitive enhanced culture (metaculturomic) and culture-independent DNA-
based (metagenomic) methods has revealed a rich collection of microbial species that …

Objective We aim to compare the effects of proton pump inhibitors (PPIs) and histamine-2
receptor antagonists (H2RAs) on the gut microbiota through longitudinal analysis. Design …

The global population is getting older due to a combination of longer life expectancy and
declining birth rates. Growing evidence suggests that the oral microbiota composition and …

Objectives Recent studies have indicated that cerebral abscess (CA) patients with
odontogenic origin are on the rise. However, CA patients are often poorly characterized and …

Anginosus group streptococci (AGS) are opportunistic human pathogens of the oral cavity.
The β-hemolytic subgroup of Streptococcus anginosus subsp. anginosus secretes …

The genus Streptococcus encompasses many bacterial species that are associated with
hosts, ranging from asymptomatic colonizers and commensals to pathogens with a …

Introduction Streptococcus intermedius is an opportunistic pathogen associated with
prolonged hospital stays and high mortality rates in adults. However, little is currently known …