Research Article

Phagocytosis of Candida albicans Inhibits Autophagic Flux in Macrophages

Figure 2

Candida albicans treatment reduces the autophagosome formation in THP-1-derived macrophages. (a) THP-1-derived macrophages were treated with C. albicans for 8 hours. Cells were then incubated with AO. (b) THP-1-derived macrophages were pretreated with RFP-GFP-LC3 before being treated with C. albicans (CFW stained) for 8 hours. The untreated THP-1-derived macrophages showed weak LC3 fluorescence. Chloroquine- (CQ-) treated THP-1-derived macrophages showed that LC3 gathered into clusters. The combined treatment of C. albicans and CQ weakened the clustering of LC3 (; ).
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