Cryptococcus neoformans trehalose-6-phosphate synthase (tps1) promotes organ-specific virulence and fungal protection against multiple lines of host defenses

K Goughenour, A Creech, J Xu, X He… - Frontiers in Cellular …, 2024 - frontiersin.org
Trehalose-6-phosphate synthase (TPS1) was identified as a virulence factor for
Cryptococcus neoformans and a promising therapeutic target. This study reveals previously …

The Trehalose Synthesis Pathway Is an Integral Part of the Virulence Composite for Cryptococcus gattii

P Ngamskulrungroj, U Himmelreich… - Infection and …, 2009 - Am Soc Microbiol
The trehalose pathway is essential for stress tolerance and virulence in fungi. We
investigated the importance of this pathway for virulence of the pathogenic yeast …

Characterization and Regulation of the Trehalose Synthesis Pathway and Its Importance in the Pathogenicity of Cryptococcus neoformans

EW Petzold, U Himmelreich, E Mylonakis… - Infection and …, 2006 - Am Soc Microbiol
The disaccharide trehalose has been found to play diverse roles, from energy source to
stress protectant, and this sugar is found in organisms as diverse as bacteria, fungi, plants …

Structures of trehalose-6-phosphate synthase, Tps1, from the fungal pathogen Cryptococcus neoformans: a target for novel antifungals

EJ Washington, Y Zhou, AL Hsu, M Petrovich, JL Tenor… - bioRxiv, 2023 - biorxiv.org
Invasive fungal diseases are a major threat to human health, resulting in more than 1.5
million deaths worldwide each year. Yet the arsenal of antifungal therapeutics remains …

Defects in phosphate acquisition and storage influence virulence of Cryptococcus neoformans

M Kretschmer, E Reiner, G Hu, N Tam… - Infection and …, 2014 - Am Soc Microbiol
Nutrient acquisition and sensing are critical aspects of microbial pathogenesis. Previous
transcriptional profiling indicated that the fungal pathogen Cryptococcus neoformans, which …

Deubiquitinase Ubp5 Is Required for the Growth and Pathogenicity of Cryptococcus gattii

Y Meng, C Zhang, J Yi, Z Zhou, Z Fa, J Zhao, Y Yang… - PLoS …, 2016 - journals.plos.org
Cryptococcus gattii is a resurgent fungal pathogen that primarily infects immunocompetent
hosts. Thus, it poses an increasingly significant impact on global public health; however, the …

Developmental cell fate and virulence are linked to trehalose homeostasis in Cryptococcus neoformans

MR Botts, M Huang, RK Borchardt, CM Hull - Eukaryotic cell, 2014 - Am Soc Microbiol
Among pathogenic environmental fungi, spores are thought to be infectious particles that
germinate in the host to cause disease. The meningoencephalitis-causing yeast …

Structures of trehalose-6-phosphate synthase, Tps1, from the fungal pathogen Cryptococcus neoformans: A target for antifungals

EJ Washington, Y Zhou, AL Hsu, M Petrovich… - Proceedings of the …, 2024 - pnas.org
Invasive fungal diseases are a major threat to human health, resulting in more than 1.5
million annual deaths worldwide. The arsenal of antifungal therapeutics remains limited and …

TNF-α-Producing Cryptococcus neoformans Exerts Protective Effects on Host Defenses in Murine Pulmonary Cryptococcosis

Z Fa, J Xu, J Yi, J Sang, W Pan, Q Xie, R Yang… - Frontiers in …, 2019 - frontiersin.org
Tumor necrosis factor alpha (TNF-α) plays a critical role in the control of cryptococcal
infection, and its insufficiency promotes cryptococcal persistence. To explore the therapeutic …

Cryptococcal phospholipase B1 is required for intracellular proliferation and control of titan cell morphology during macrophage infection

RJ Evans, Z Li, WS Hughes, JT Djordjevic… - Infection and …, 2015 - Am Soc Microbiol
Cryptococcus neoformans is an opportunistic fungal pathogen and a leading cause of fungal-
infection-related fatalities, especially in immunocompromised hosts. Several virulence …