Direct interactions with commensal streptococci modify intercellular communication behaviors of Streptococcus mutans

JR Kaspar, K Lee, B Richard, AR Walker… - The ISME …, 2021 - academic.oup.com
The formation of dental caries is a complex process that ultimately leads to damage of the
tooth enamel from acids produced by microbes in attached biofilms. The bacterial …

Growth with Commensal Streptococci Alters Streptococcus mutans Behaviors

M Rose, N Wilson, E Williams… - Journal of Dental …, 2023 - journals.sagepub.com
As oral bacteria grow and persist within biofilms attached to the tooth's surface, they interact
with other species to form synergistic or antagonistic exchanges that govern homeostasis for …

Human saliva modifies growth, biofilm architecture, and competitive behaviors of oral streptococci

A Choi, K Dong, E Williams, L Pia, J Batagower… - Msphere, 2024 - Am Soc Microbiol
The bacteria within supragingival biofilms participate in complex exchanges with other
microbes inhabiting the same niche. One example is the mutans group streptococci …

Proteases of an Early Colonizer Can Hinder Streptococcus mutans Colonization in vitro

BY Wang, A Deutch, J Hong… - Journal of dental …, 2011 - journals.sagepub.com
Streptococcus mutans is the primary cariogen that produces several virulence factors that
are modulated by a competence-stimulating peptide (CSP) signaling system. In this study …

Novel Probiotic Mechanisms of the Oral Bacterium Streptococcus sp. A12 as Explored with Functional Genomics

K Lee, AR Walker, B Chakraborty… - Applied and …, 2019 - Am Soc Microbiol
Health-associated biofilms in the oral cavity are composed of a diverse group of microbial
species that can foster an environment that is less favorable for the outgrowth of dental …

Differential response of Streptococcus mutans towards friend and foe in mixed-species cultures

J Liu, C Wu, IH Huang, J Merritt, F Qi - Microbiology, 2011 - microbiologyresearch.org
In the oral biofilm, the 'mitis' streptococci are among the first group of organisms to colonize
the tooth surface. Their proliferation is thought to be an important factor required for …

Competitive dynamics and balance between Streptococcus mutans and commensal streptococci in oral microecology

D Ye, Y Liu, J Li, J Zhou, J Cao, Y Wu… - Critical Reviews in …, 2024 - Taylor & Francis
Dental caries, as a biofilm-related disease, is closely linked to dysbiosis in microbial ecology
within dental biofilms. Beyond its impact on oral health, bacteria within the oral cavity pose …

Gene Regulation in S. mutans Complex Control in a Complex Environment

EG Smith, GA Spatafora - Journal of dental research, 2012 - journals.sagepub.com
Dental caries is a chronic infectious disease of multifactorial etiology that derives from the
interplay among cariogenic bacteria on the dentition, the host diet, and other environmental …

The Biology of Streptococcus mutans

JA Lemos, SR Palmer, L Zeng, ZT Wen… - Microbiology …, 2019 - Am Soc Microbiol
As a major etiological agent of human dental caries, Streptococcus mutans resides primarily
in biofilms that form on the tooth surfaces, also known as dental plaque. In addition to caries …

Amino Sugars Modify Antagonistic Interactions between Commensal Oral Streptococci and Streptococcus mutans

L Chen, B Chakraborty, J Zou, RA Burne… - Applied and …, 2019 - Am Soc Microbiol
ABSTRACT N-Acetylglucosamine (GlcNAc) and glucosamine (GlcN) enhance the
competitiveness of the laboratory strain DL1 of Streptococcus gordonii against the caries …