Visualizing Hypoxia in a Murine Model of Candida albicans Infection Using in vivo Biofluorencence Authors: José Pedro Lopes and
Constantin F. Urban,
date: 08/05/2019,
view: 3999,
Q&A: 0 Candida albicans is a leading human fungal pathogen that uses several metabolic adaptations to escape immune cells and causes systemic disease. Here, we describe a protocol for measuring one of these adaptations, the ability to thrive in hypoxic niches. Hypoxia was generated after successful subdermal infection with C. albicans in a murine infection model. Hypoxia was measured using a fluorescent dye for carbonic anhydrase 9, a host enzyme active under hypoxic conditions. Emitted fluorescence was subsequently quantified using an IVIS system. This protocol was optimized for the use in subdermal infection in mice but has the potential to be adapted to other models of fungal infection.