Candida albicans commensalism in the oral mucosa is favoured by limited virulence and metabolic adaptation.

ABSTRACT: As part of the human microbiota, the fungus Candida albicans colonizes the oral cavity and other mucosal surfaces of the human body. Commensalism is tightly controlled by complex interactions of the fungus and the host to preclude fungal elimination but also fungal overgrowth and invasion, which can result in disease. As such, defects in antifungal T cell immunity render individuals susceptible to oral thrush due to interrupted immunosurveillance of the oral mucosa. The factors that promote commensalism and ensure persistence of C. albicans in a fully immunocompetent host remain less clear. Using an experimental model of C. albicans oral colonization in mice we explored fungal determinants of commensalism in the oral cavity. Transcript profiling of the oral isolate 101 in the murine tongue

SUBMITTER: Lemberg C 

PROVIDER: S-EPMC9041809 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature