Streptococcus oralis maintains homeostasis in oral biofilms by antagonizing the cariogenic pathogen Streptococcus mutans

T Thurnheer, GN Belibasakis - Molecular oral microbiology, 2018 - Wiley Online Library
Bacteria residing in oral biofilms live in a state of dynamic equilibrium with one another. The
intricate synergistic or antagonistic interactions between them are crucial for determining this …

Streptococcal Antagonism in Oral Biofilms: Streptococcus sanguinis and Streptococcus gordonii Interference with Streptococcus mutans

J Kreth, Y Zhang, MC Herzberg - Journal of bacteriology, 2008 - Am Soc Microbiol
Biofilms are polymicrobial, with diverse bacterial species competing for limited space and
nutrients. Under healthy conditions, the different species in biofilms maintain an ecological …

Streptococcus oligofermentans Inhibits Streptococcus mutans in Biofilms at Both Neutral pH and Cariogenic Conditions

X Bao, JJ de Soet, H Tong, X Gao, L He… - PLoS …, 2015 - journals.plos.org
Homeostasis of oral microbiota can be maintained through microbial interactions. Previous
studies showed that Streptococcus oligofermentans, a non-mutans streptococci frequently …

Bacterial and host interactions of oral streptococci

J Kreth, J Merritt, F Qi - DNA and cell biology, 2009 - liebertpub.com
The oral microbial flora comprises one of the most diverse human-associated biofilms. Its
development is heavily influenced by oral streptococci, which are considered the main …

Biofilm formation and virulence expression by Streptococcus mutans are altered when grown in dual-species model

ZT Wen, D Yates, SJ Ahn, RA Burne - BMC microbiology, 2010 - Springer
Background Microbial cell-cell interactions in the oral flora are believed to play an integral
role in the development of dental plaque and ultimately, its pathogenicity. The effects of …

Competition and Coexistence between Streptococcus mutans and Streptococcus sanguinis in the Dental Biofilm

J Kreth, J Merritt, W Shi, F Qi - Journal of bacteriology, 2005 - Am Soc Microbiol
The human mucosal surface is colonized by the indigenous microflora, which normally
maintains an ecological balance among different species. Certain environmental or …

Protocols to study the physiology of oral biofilms

JA Lemos, J Abranches, H Koo, RE Marquis… - Oral Biology: Molecular …, 2010 - Springer
The oral cavity harbors several hundred different bacterial species that colonize both hard
(teeth) and soft tissues, forming complex populations known as microbial biofilms. It is widely …

Integration of non-oral bacteria into in vitro oral biofilms

T Thurnheer, GN Belibasakis - Virulence, 2015 - Taylor & Francis
Biofilms are polymicrobial communities that grow on surfaces in nature. Oral bacteria can
spontaneously form biofilms on the surface of teeth, which may compromise the health of the …

Regulatory mechanisms of exopolysaccharide synthesis and biofilm formation in Streptococcus mutans

T Zheng, M Jing, T Gong, J Yan, X Wang… - Journal of Oral …, 2023 - Taylor & Francis
Background Dental caries is a chronic, multifactorial and biofilm-mediated oral bacterial
infection affecting almost every age group and every geographical region. Streptococcus …

Effects of glucose and lactate on Streptococcus mutans abundance in a novel multispecies oral biofilm model

JS Sangha, P Barrett, TP Curtis, A Métris… - Microbiology …, 2024 - Am Soc Microbiol
The oral microbiome plays an important role in protecting oral health. Here, we established
a controlled mixed-species in vitro biofilm model and used it to assess the impact of glucose …