[HTML][HTML] The role of the de novo pyrimidine biosynthetic pathway in Cryptococcus neoformans high temperature growth and virulence

FA de Gontijo, RC Pascon, L Fernandes… - Fungal genetics and …, 2014 - Elsevier
Fungal infections are often difficult to treat due to the inherent similarities between fungal
and animal cells and the resulting host toxicity from many antifungal compounds …

Threonine biosynthetic genes are essential in Cryptococcus neoformans

JM Kingsbury, JH McCusker - Microbiology, 2008 - microbiologyresearch.org
We identified and attempted to disrupt the Cryptococcus neoformans homoserine and/or
threonine biosynthetic genes encoding aspartate kinase (HOM3), homoserine kinase …

Genetic contribution to high temperature tolerance in Cryptococcus neoformans

PR Stempinski, JM Zielinski, NH Dbouk, ES Huey… - Genetics, 2021 - academic.oup.com
The human fungal pathogen Cryptococcus neoformans relies on a complex signaling
network for the adaptation and survival at the host temperature. Protein phosphatase …

Cryptococcus neoformans Virulence Gene Discovery through Insertional Mutagenesis

A Idnurm, JL Reedy, JC Nussbaum, J Heitman - Eukaryotic cell, 2004 - Am Soc Microbiol
Insertional mutagenesis was applied to Cryptococcus neoformans to identify genes
associated with virulence attributes. Using biolistic transformation, we generated 4,300 …

De Novo Pyrimidine Biosynthesis Connects Cell Integrity to Amphotericin B Susceptibility in Cryptococcus neoformans

D Banerjee, TC Umland, JC Panepinto - Msphere, 2016 - Am Soc Microbiol
The use of amphotericin B (AmB) in conjunction with 5-fluorocytosine (5-FC) is known to be
the optimal therapy for treating cryptococcosis, but the mechanism by which 5-FC synergizes …

Molecular analysis of the Cryptococcus neoformans ADE2 gene, a selectable marker for transformation and gene disruption

S Sudarshan, RC Davidson, J Heitman… - Fungal Genetics and …, 1999 - Elsevier
Cryptococcus neoformans is an important fungal pathogen of man. The incidence of
cryptococcal disease has increased dramatically in patients immunocompromised because …

Identification of ENA1 as a Virulence Gene of the Human Pathogenic Fungus Cryptococcus neoformans through Signature-Tagged Insertional Mutagenesis

A Idnurm, FJ Walton, A Floyd, JL Reedy… - Eukaryotic cell, 2009 - Am Soc Microbiol
ABSTRACT A library of more than 4,500 signature-tagged insertion mutants of the human
pathogenic fungus Cryptococcus neoformans was generated, and a subset was screened in …

Reciprocal modulation of ammonia and melanin production has implications for cryptococcal virulence

RP Baker, A Casadevall - Nature communications, 2023 - nature.com
The fungus Cryptococcus neoformans is the causative agent of cryptococcosis, a disease
that is uniformly lethal unless treated with antifungal drugs, yet current regimens are …

Genetic analysis of Hsp90 function in Cryptococcus neoformans highlights key roles in stress tolerance and virulence

C Fu, SR Beattie, AJ Jezewski, N Robbins… - Genetics, 2022 - academic.oup.com
The opportunistic human fungal pathogen Cryptococcus neoformans has tremendous
impact on global health, causing 181,000 deaths annually. Current treatment options are …

A U2 snRNP-specific protein, U2A′, is involved in stress response and drug resistance in Cryptococcus deneoformans

L Ma, X Zhang, C Li, X Ma, X Zhao, X Zhao, P Zhang… - Biochimie, 2024 - Elsevier
The spliceosome, a large complex containing five conserved small ribonucleoprotein
particles (snRNPs) U1, U2, U4, U5 and U6, plays important roles in precursor messenger …