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09:51
Purification of a High Molecular Mass Protein in Streptococcus mutans
Published on: September 14, 2019
Acid tolerance mechanisms utilized by Streptococcus mutans
Robert Matsui1, Dennis Cvitkovitch
1Faculty of Dentistry, University of Toronto, 124 Edward St., Toronto, ON, M5G 1G6, Canada. robertmatsui@hotmail.com
Future Microbiology
|March 10, 2010
Summary
Streptococcus mutans causes tooth decay by fermenting sugars and producing acid. This review explores its unique acid-tolerance mechanisms, crucial for its survival and role in dental caries.
Area of Science:
- Microbiology
- Oral Health
- Biochemistry
Background:
- Streptococcus mutans, discovered in 1924, is a key bacterium in dental caries.
- It ferments carbohydrates, lowering pH and promoting tooth decay.
- S. mutans possesses advanced acid-tolerance mechanisms for survival in acidic oral environments.
Purpose of the Study:
- To review the acid-tolerance mechanisms of Streptococcus mutans.
- To understand how S. mutans survives and thrives in the acidic conditions it creates.
Main Methods:
- Literature review of studies on Streptococcus mutans.
- Analysis of biochemical and genetic mechanisms of acid tolerance.
Main Results:
- S. mutans employs diverse strategies to counteract acid.
- These mechanisms are essential for its pathogenicity and survival.
Conclusions:
- Understanding S. mutans acid tolerance is vital for developing caries prevention strategies.
- Further research into these mechanisms can offer new therapeutic targets.
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