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Clostridium difficile virulence factors: Insights into an anaerobic spore-forming pathogen.
- Source :
-
Gut microbes [Gut Microbes] 2014; Vol. 5 (5), pp. 579-93. - Publication Year :
- 2014
-
Abstract
- The worldwide emergence of epidemic strains of Clostridium difficile linked to increased disease severity and mortality has resulted in greater research efforts toward determining the virulence factors and pathogenesis mechanisms used by this organism to cause disease. C. difficile is an opportunist pathogen that employs many factors to infect and damage the host, often with devastating consequences. This review will focus on the role of the 2 major virulence factors, toxin A (TcdA) and toxin B (TcdB), as well as the role of other putative virulence factors, such as binary toxin, in C. difficile-mediated infection. Consideration is given to the importance of spores in both the initiation of disease and disease recurrence and also to the role that surface proteins play in host interactions.
Details
- Language :
- English
- ISSN :
- 1949-0984
- Volume :
- 5
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Gut microbes
- Publication Type :
- Academic Journal
- Accession number :
- 25483328
- Full Text :
- https://doi.org/10.4161/19490976.2014.969632