Cryptococcus neoformans Mitochondrial Superoxide Dismutase: an Essential Link between Antioxidant Function and High-Temperature Growth

SS Giles, I Batinic-Haberle, JR Perfect, GM Cox - Eukaryotic Cell, 2005 - Am Soc Microbiol
Manganese superoxide dismutase is an essential component of the mitochondrial
antioxidant defense system of most eukaryotes. In the present study, we used a reverse …

Characterization of Cryptococcus neoformans variety gattii SOD2 reveals distinct roles of the two superoxide dismutases in fungal biology and virulence

SD Narasipura, V Chaturvedi… - Molecular …, 2005 - Wiley Online Library
We studied superoxide dismutases (SODs) in the encapsulated yeast Cryptococcus
neoformans (Cn) variety gattii to analyse the role of mitochondrial MnSOD (SOD2) in fungal …

Superoxide Dismutase Influences the Virulence of Cryptococcus neoformans by Affecting Growth within Macrophages

GM Cox, TS Harrison, HC McDade… - Infection and …, 2003 - Am Soc Microbiol
Superoxide dismutase (SOD) is an enzyme that converts superoxide radicals into hydrogen
peroxide and molecular oxygen and has been shown to contribute to the virulence of many …

Characterization of Cu,Zn superoxide dismutase (SOD1) gene knock‐out mutant of Cryptococcus neoformans var. gattii: role in biology and virulence

SD Narasipura, JG Ault, MJ Behr… - Molecular …, 2003 - Wiley Online Library
The pathogenic yeast Cryptococcus neoformans (Cn) var. gattii causes meningoencephalitis
in healthy individuals, unlike the better known Cn varieties grubii and neoformans, which are …

Importance of Mitochondria in Survival of Cryptococcus neoformans Under Low Oxygen Conditions and Tolerance to Cobalt Chloride

SS Ingavale, YC Chang, H Lee, CM McClelland… - PLoS …, 2008 - journals.plos.org
Cryptococcus neoformans is an environmental fungal pathogen that requires atmospheric
levels of oxygen for optimal growth. For the fungus to be able to establish an infection, it …

Maintenance of mitochondrial morphology in Cryptococcus neoformans is critical for stress resistance and virulence

AL Chang, TL Doering - MBio, 2018 - Am Soc Microbiol
Mitochondria are essential organelles that act in pathways including ATP production, β-
oxidation, and clearance of reactive oxygen species. They occur as a complex reticular …

Cytochrome c peroxidase contributes to the antioxidant defense of Cryptococcus neoformans

SS Giles, JR Perfect, GM Cox - Fungal Genetics and Biology, 2005 - Elsevier
Cryptococcus neoformans is an opportunistic pathogen and the leading cause of fungal
meningitis. To survive within the host, this organism must be able to protect itself from …

Thiol peroxidase is critical for virulence and resistance to nitric oxide and peroxide in the fungal pathogen, Cryptococcus neoformans

TA Missall, ME Pusateri, JK Lodge - Molecular microbiology, 2004 - Wiley Online Library
Cryptococcus neoformans is a fungal pathogen most commonly causing meningitis in
immunocompromised patients. Current therapies are inadequate, and novel antifungal …

Role of Alternative Oxidase Gene in Pathogenesis of Cryptococcus neoformans

S Akhter, HC McDade, JM Gorlach… - Infection and …, 2003 - Am Soc Microbiol
We identified a homologue of the alternative oxidase gene in a screen to identify genes that
are preferentially transcribed in response to a shift to 37° C in the human-pathogenic yeast …

Global Transcriptome Profile of Cryptococcus neoformans during Exposure to Hydrogen Peroxide Induced Oxidative Stress

R Upadhya, LT Campbell, MJ Donlin, R Aurora… - PloS one, 2013 - journals.plos.org
The ability of the opportunistic fungal pathogen Cryptococcus neoformans to resist oxidative
stress is one of its most important virulence related traits. To cope with the deleterious effect …