Publication
Inflammasome/IL-1 beta responses to streptococcal pathogens
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- Persistent URL
- Last modified
- 05/15/2025
- Type of Material
- Authors
-
-
Christopher LaRock, Emory UniversityVictor Nizet, University of California San Diego
- Language
- English
- Date
- 2015-10-08
- Publisher
- Frontiers Media
- Publication Version
- Copyright Statement
- © 2015 LaRock and Nizet.
- License
- Final Published Version (URL)
- Title of Journal or Parent Work
- ISSN
- 1664-3224
- Volume
- 6
- Issue
- OCT
- Start Page
- 518
- End Page
- 518
- Grant/Funding Information
- Streptococcal research in the Nizet lab is supported by NIH grants AI077780 and AI096837. CL received fellowship support from the A.P. Giannini foundation.
- Abstract
- Inflammation mediated by the inflammasome and the cytokine IL-1β are some of the earliest and most important alarms to infection. These pathways are responsive to the virulence factors that pathogens use to subvert immune processes, and thus are typically activated only by microbes with potential to cause severe disease. Among the most serious human infections are those caused by the pathogenic streptococci, in part because these species numerous strategies for immune evasion. Since the virulence factor armament of each pathogen is unique, the role of IL-1β and the pathways leading to its activation varies for each infection. This review summarizes the role of IL-1β during infections caused by streptococcal pathogens, with emphasis on emergent mechanisms and concepts countering paradigms determined for other organisms.
- Author Notes
- Keywords
- Streptococcus
- EXPERIMENTAL PNEUMOCOCCAL MENINGITIS
- IMPAIRED HOST-DEFENSE
- pyroptosis
- BLOOD-BRAIN-BARRIER
- NLRP3 INFLAMMASOME
- Life Sciences & Biomedicine
- Immunology
- PYOGENIC BACTERIAL-INFECTIONS
- inflammasome
- GROUP-B STREPTOCOCCUS
- CASPASE-1 ACTIVATION
- GROUP-A-STREPTOCOCCUS
- IL-1 beta
- STREPTOLYSIN-O
- TOLL-LIKE RECEPTOR-4
- Science & Technology
- caspase-1
- Research Categories
- Chemistry, Pharmaceutical
- Health Sciences, General
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