Drosophila melanogaster as a Rapid and Reliable In Vivo Infection Model to Study the Emerging Yeast Pathogen Candida auris

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Scopus citations

Abstract

While mammalian models remain the gold standard to study invasive mycoses, mini-host invertebrate models have provided complementary platforms for explorative investigations of fungal pathogenesis, host–pathogen interplay, and antifungal therapy. Specifically, our group has established Toll-deficient Drosophila melanogaster flies as a facile and cost-effective model organism to study candidiasis, and we have recently expanded these studies to the emerging and frequently multidrug-resistant yeast pathogen Candida auris. Our proof-of-concept data suggest that fruit flies could hold a great promise for large-scale applications in antifungal drug discovery and the screening of C. auris (mutant) libraries with disparate pathogenic capacity. This chapter discusses the advantages and limitations of D. melanogaster to study C. auris candidiasis and provides a step-by-step guide for establishing and troubleshooting C. auris infection and antifungal treatment of Toll-deficient flies along with essential downstream readouts.

Original languageEnglish (US)
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages299-316
Number of pages18
DOIs
StatePublished - 2022

Publication series

NameMethods in Molecular Biology
Volume2517
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • Antifungal treatment
  • Drosophila melanogaster
  • Fruit flies
  • Mini-host model
  • Pathogenicity
  • Virulence

ASJC Scopus subject areas

  • Molecular Biology
  • Genetics

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