Phospholipase C of Cryptococcus neoformans regulates homeostasis and virulence by providing inositol trisphosphate as a substrate for Arg1 kinase

S Lev, D Desmarini, C Li, M Chayakulkeeree… - Infection and …, 2013 - Am Soc Microbiol
ABSTRACT Phospholipase C (PLC) of Cryptococcus neoformans (Cn Plc1) is crucial for
virulence of this fungal pathogen. To investigate the mechanism of CnPlc1-mediated …

Cryptococcus neoformans-Infected Macrophages Release Proinflammatory Extracellular Vesicles: Insight into Their Components by Multi-omics

L Zhang, K Zhang, H Li, C Coelho… - MBio, 2021 - Am Soc Microbiol
Cryptococcus neoformans causes deadly mycosis in immunocompromised individuals.
Macrophages are key cells fighting against microbes. Extracellular vesicles (EVs) are cell-to …

Transcriptional regulation by protein kinase A in Cryptococcus neoformans

G Hu, BR Steen, T Lian, AP Sham, N Tam… - PLoS …, 2007 - journals.plos.org
A defect in the PKA1 gene encoding the catalytic subunit of cyclic adenosine 5′-
monophosphate (cAMP)–dependent protein kinase A (PKA) is known to reduce capsule size …

Involvement of the capsular GalXM-induced IL-17 cytokine in the control of Cryptococcus neoformans infection

IF LaRocque-de-Freitas, JDB Rocha, MP Nunes… - ScIentIFIc …, 2018 - nature.com
Cryptococcus neoformans is an opportunistic fungus that can cause lethal brain infections in
immunosuppressed individuals. Infection usually occurs via the inhalation of a spore or …

Immunomodulatory Role of Capsular Polysaccharides Constituents of Cryptococcus neoformans

D Decote-Ricardo, IF LaRocque-de-Freitas… - Frontiers in …, 2019 - frontiersin.org
Cryptococcosis is a systemic fungal infection caused by Cryptococcus neoformans. In
immunocompetent patients, cryptococcal infection is often confined to the lungs. In …

The environmental yeast Cryptococcus liquefaciens produces capsular and secreted polysaccharides with similar pathogenic properties to those of C. neoformans

GRS Araújo, GJC Freitas, FL Fonseca, PEC Leite… - Scientific reports, 2017 - nature.com
Invasive fungal infections, including cryptococcosis, are a growing threat to
immunocompromised patients. Although Cryptococcus neoformans and Cryptococcus gattii …

Core N-Glycan Structures Are Critical for the Pathogenicity of Cryptococcus neoformans by Modulating Host Cell Death

EJ Thak, SB Lee, S Xu-Vanpala, DJ Lee, SY Chung… - MBio, 2020 - Am Soc Microbiol
Cryptococcus neoformans is a human-pathogenic fungal pathogen that causes life-
threatening meningoencephalitis in immunocompromised individuals. To investigate the …

Glucan unmasking identifies regulators of temperature-induced translatome reprogramming in C. neoformans

ALM Bloom, D Goich, CM Knowles, JC Panepinto - Msphere, 2021 - Am Soc Microbiol
The cell walls of fungi are critical for cellular structure and rigidity but also serve as a major
communicator to alert the cell to the changing environment. In response to stresses …

Genetic interaction analysis reveals that Cryptococcus neoformans utilizes multiple acetyl-CoA-generating pathways during infection

KM Alden, AJ Jezewski, SR Beattie, D Fox III… - Mbio, 2022 - Am Soc Microbiol
Cryptococcus neoformans is an important human fungal pathogen for which the external
environment is its primary niche. Previous work has shown that two nonessential acetyl-CoA …

New insights into Cryptococcus extracellular vesicles suggest a new structural model and an antifungal vaccine strategy

J Rizzo, SSW Wong, AD Gazi, F Moyrand, T Chaze… - BioRxiv, 2020 - biorxiv.org
Whereas extracellular vesicle (EV) research has become commonplace in different
biomedical fields, this field of research is still in its infancy in mycology. Here we provide a …