Monitoring Inflammasome Priming and Activation in Response to Candida albicans.
Candida albicans is a common mucosal colonizer, as well as a cause of lethal invasive fungal infections. The major predisposing factor for invasive fungal disease is a compromised immune system. One component of the host immune response to fungal infection is the activation of the inflammasome, a multimeric protein complex that is critical for regulating host pro-inflammatory responses. Here, we describe methods for investigating the interactions between C. albicans and host macrophages, with a focus on the inflammasome. C. albicans isolates differ in the degree to which they activate the inflammasome due to differences in internalization, morphogenic switching, and inflammasome priming. Therefore, we include protocols for identifying these factors. This simple in vitro model can be used to elucidate the contributions of specific C. albicans strains or mutants to different aspects of interactions with macrophages. © 2020 Wiley Periodicals LLC. Basic Protocol 1: Measuring inflammasome priming in response to Candida albicans Basic Protocol 2: Measuring inflammasome activation in response to Candida albicans Support Protocol: Controlling for phagocytosis.
['Santana|Darian J|DJ|', 'Anderson|Faith M|FM|', "O'Meara|Teresa R|TR|"]
D002176:Candida albicans D002177:Candidiasis D054884:Host-Pathogen Interactions D058847:Inflammasomes D008264:Macrophages D016533:Mycological Typing Techniques D010587:Phagocytosis
inflammasome priming inflammasomes Candida albicans macrophages pyroptosis