Amoeba predation of Cryptococcus: A quantitative and population genomic evaluation of the accidental pathogen hypothesis

TJC Sauters, C Roth, D Murray, S Sun… - PLoS …, 2023 - journals.plos.org
The “Amoeboid Predator-Fungal Animal Virulence Hypothesis” posits that interactions with
environmental phagocytes shape the evolution of virulence traits in fungal pathogens. In this …

Experimental models of cryptococcosis

W Sabiiti, RC May, ER Pursall - International journal of …, 2012 - Wiley Online Library
Cryptococcosis is a life‐threatening fungal disease that infects around one million people
each year. Establishment and progression of disease involves a complex interplay between …

Systematics of the Genus Cryptococcus and Its Type Species C. neoformans

KJ Kwon‐Chung, T Boekhout… - … human pathogen to …, 2010 - Wiley Online Library
This chapter focuses on the genetic diversity of Cryptococcus species as assessed by
sequence analysis of DNA. In 1935, a comprehensive study was conducted with numerous …

Environmental Niches for Cryptococcus neoformans and Cryptococcus gattii

TG Mitchell, E Castañeda, K Nielsen… - … human pathogen to …, 2010 - Wiley Online Library
This chapter focuses on the environmental habitats of the dominant human‐pathogenic
species, Cryptococcus neoformans and Cryptococcus gattii, and their varieties and …

Drosophila melanogaster as a Model Organism for Invasive Aspergillosis

MS Lionakis, DP Kontoyiannis - Host-Fungus Interactions: Methods and …, 2012 - Springer
Mammalian hosts have traditionally been considered the “gold standard” models for
studying pathogenesis and antifungal drug activity in invasive aspergillosis (IA) …

Interactions between the environmental pathogen Listeria monocytogenes and a free‐living protozoan (Acanthamoeba castellanii)

X Zhou, J Elmose, DR Call - Environmental Microbiology, 2007 - Wiley Online Library
Listeria monocytogenes can cause severe disease in animal hosts, but it has no recognized
animal host reservoir. We tested the hypothesis that L. monocytogenes retains virulence …

Microevolution During Serial Mouse Passage Demonstrates FRE3 as a Virulence Adaptation Gene in Cryptococcus neoformans

G Hu, SH Chen, J Qiu, JE Bennett, TG Myers… - MBio, 2014 - Am Soc Microbiol
Passage in mice of opportunistic pathogens such as Cryptococcus neoformans is known to
increase virulence, but little is known about the molecular mechanisms involved in virulence …

Genetic models in pathogenesis

E Pradel, JJ Ewbank - Annu. Rev. Genet., 2004 - annualreviews.org
▪ Abstract To decipher the complexity of host-pathogen interactions the widest possible
range of model hosts and of analytical methods is required. As some virulence mechanisms …

Antifungal drug discovery through the study of invertebrate model hosts

R Pukkila-Worley, E Holson, F Wagner… - Current medicinal …, 2009 - ingentaconnect.com
There is an urgent need for new antifungal agents that are both effective and non-toxic in the
therapy of systemic mycoses. The model nematode Caenorhabditis elegans has been used …

Iron metabolism and resistance to infection by invasive bacteria in the social amoeba Dictyostelium discoideum

S Bozzaro, S Buracco, B Peracino - Frontiers in cellular and infection …, 2013 - frontiersin.org
Dictyostelium cells are forest soil amoebae, which feed on bacteria and proliferate as
solitary cells until bacteria are consumed. Starvation triggers a change in life style, forcing …