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Inflammatory bowel diseases (IBD) are a multifactorial disorder. Our understanding of the role of bacteria in the pathogenesis of IBD has increased substantially; however, only scarce data exist regarding the role of commensal fungi in maintaining intestinal homeostasis and triggering IBD. Candida albicans (C. albicans) is a member of the intestinal mycobiome and proposed to contribute to IBD pathogenesis. We aimed to investigate the influence of the two morphologies of C. albicans, yeast and hypha, on epithelial cells and T cells from IBD patients versus healthy controls. We found that C. albicans was recognized by both epithelial cells lines and T cells. In the intestinal epithelial cell line, Caco‐2, response to hypha was different than to yeast cells, and this was mimicked by synthetic β‐glucans and Pam3CSK4. Unstimulated T cells exhibited increased activation and pro‐inflammatory cytokine secretion upon …