Rita Müller

Rita Müller

Elucidating the role of Candida albicans Ece1 peptides

Candida albicans expresses the hypha-associated gene ECE1 during invasion of epithelial cells and after phagocytosis by macrophages. ECE1 encodes a polyprotein with eight peptides. One of these, Candidalysin, the first peptide toxin identified in a human pathogenic fungus, is crucial for hyphaassociated damage and mucosal infections. However, the role of the seven other, mostly highly conserved peptides is unknown. lnterestingly, ECE1 is also expressed during commensal growth in the gut of mice and Ece1 epitopes are among the most serodominant antigens identified in both healthy individuals and candidaemia patients, hinting towards a possible role of Candidalysin and non-Candidalysin Ece1 peptides (NCEPs) also as commensal factors. The main objective of this study is therefore to investigate the role of NCEPs in C. albicans biology, commensalism and pathogenicity.


König A, Müller R, Mogavero S, Hube B (2020) Fungal factors involved in host immune evasion, modulation and exploitation during infection. Cell Microbiol , Details PubMed


Bernhard Hube


Gerald Lackner

Start of PhD

November 15, 2018

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