Aspergillus fumigatus Can Display Persistence to the Fungicidal Drug Voriconazole.

ABSTRACT: Aspergillus fumigatus is a filamentous fungus that can infect the lungs of patients with immunosuppression and/or underlying lung diseases. The mortality associated with chronic and invasive aspergillosis infections remain very high, despite availability of antifungal treatments. In the last decade, there has been a worrisome emergence and spread of resistance to the first-line antifungals, the azoles. The mortality caused by resistant isolates is even higher, and patient management is complicated as the therapeutic options are reduced. Nevertheless, treatment failure is also common in patients infected with azole-susceptible isolates, which can be due to several non-mutually exclusive reasons, such as poor drug absorption. In addition, the phenomena of tolerance or persistence, where susc

SUBMITTER: Scott J 

PROVIDER: S-EPMC10100717 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature