Details

Autor(en) / Beteiligte

• Lemos, J A
• Palmer, S R
• Zeng, L
• Wen, Z T
• Kajfasz, J K
• Freires, I A
• Abranches, J
• Brady, L J
• Portnoy, Daniel A.
• Novick, Richard P.
• Rood, Julian I.
• Fischetti, Vincent A.
• Ferretti, Joseph J.
• Braunstein, Miriam

Titel

The Biology of Streptococcus mutans

Ist Teil von

• Microbiology spectrum, 2019-01, Vol.7 (1)

Ort / Verlag

United States: ASM Press

Erscheinungsjahr

2019

Link zum Volltext

Quelle

Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals

Beschreibungen/Notizen

• As a major etiological agent of human dental caries, resides primarily in biofilms that form on the tooth surfaces, also known as dental plaque. In addition to caries, is responsible for cases of infective endocarditis with a subset of strains being indirectly implicated with the onset of additional extraoral pathologies. During the past 4 decades, functional studies of have focused on understanding the molecular mechanisms the organism employs to form robust biofilms on tooth surfaces, to rapidly metabolize a wide variety of carbohydrates obtained from the host diet, and to survive numerous (and frequent) environmental challenges encountered in oral biofilms. In these areas of research, has served as a model organism for ground-breaking new discoveries that have, at times, challenged long-standing dogmas based on bacterial paradigms such as and . In addition to sections dedicated to carbohydrate metabolism, biofilm formation, and stress responses, this article discusses newer developments in biology research, namely, how interspecies and cross-kingdom interactions dictate the development and pathogenic potential of oral biofilms and how next-generation sequencing technologies have led to a much better understanding of the physiology and diversity of as a species.