Mast cells: multitalented facilitators of protection against bacterial pathogens. (February 2013)

• Record Type: Journal Article
• Authors: Trivedi, Nikita H; Guentzel, M Neal; Rodriguez, Annette R; Yu, Jieh-Juen; Forsthuber, Thomas G; Arulanandam, Bernard P
• Is Part Of: Expert review of clinical immunology. Volume 9:Number 2(2013)
• Page Start: 129
• Page End: 138
• Publication Date: 2013-02
• Subjects: infection -- mast cells -- vaccine adjuvant; Clinical immunology -- Periodicals; 616.079
• DOI: 10.1586/eci.12.95
• Languages: English
• ISSNs: 1744-666X

Abstract

Mast cells are crucial effector cells evoking immune responses against bacterial pathogens. The positioning of mast cells at the host–environment interface, and the multitude of pathogen-recognition receptors and preformed mediator granules make these cells potentially the earliest to respond to an invading pathogen. In this review, the authors summarize the receptors used by mast cells to recognize invading bacteria and discuss the function of immune mediators released by mast cells in control of bacterial infection. The interaction of mast cells with other immune cells, including macrophages, dendritic cells and T cells, to induce protective immunity is highlighted. The authors also discuss mast cell-based vaccine strategies and the potential application in control of bacterial disease.