Lack of an atypical PDR transporter generates an immunogenic Cryptococcus neoformans strain that drives a dysregulated and lethal immune response in murine …

CJ Winski, PV Stuckey, AM Marrufo, RL Ross, G Agyei… - bioRxiv, 2024 - biorxiv.org
Cryptococcus neoformans is an opportunistic fungal pathogen responsible for> 150,000
deaths every year with a mortality rate as high as 81%. This high medical burden is due, in …

An atypical ABC transporter is involved in antifungal resistance and host interactions in the pathogenic fungus Cryptococcus neoformans

CJ Winski, Y Qian, S Mobashery, FH Santiago-Tirado - Mbio, 2022 - Am Soc Microbiol
ABSTRACT ATP-binding cassette (ABC) transporters represent one of the largest protein
superfamilies. Functionally diverse, ABC transporters have been implicated in many aspects …

Cryptococcus neoformans Csn1201 Is Associated With Pulmonary Immune Responses and Disseminated Infection

Y Yang, Y Fan, L Gao, C Zhang, J Gu, W Pan… - Frontiers in …, 2022 - frontiersin.org
Cryptococcus neoformans is a major etiological agent of fungal meningoencephalitis. The
outcome of cryptococcosis depends on the complex interactions between the pathogenic …

Expanding fungal pathogenesis: Cryptococcus breaks out of the opportunistic box

JW Kronstad, R Attarian, B Cadieux, J Choi… - Nature reviews …, 2011 - nature.com
Cryptococcus neoformans is generally considered to be an opportunistic fungal pathogen
because of its tendency to infect immunocompromised individuals, particularly those …

A hyper-immunogenic and slow-growing fungal strain induces a murine granulomatous response to cryptococcal infection

CL Telzrow, SE Righi, N Castro-Lopez, A Campuzano… - bioRxiv, 2021 - biorxiv.org
Many successful pathogens cause latent infections, remaining dormant within the host for
years but retaining the ability to reactivate to cause symptomatic disease. The human …

The transcription factor Pdr802 regulates Titan cell formation, quorum sensing, and pathogenicity of Cryptococcus neoformans

JCV Reuwsaat, DP Agustinho, H Motta, H Brown… - bioRxiv, 2020 - biorxiv.org
Cryptococcus neoformans is a ubiquitous, opportunistic fungal pathogen that kills almost
200,000 people worldwide each year. It is acquired when mammalian hosts inhale the …

Transcriptional Profiles Elucidate Differential Host Responses to Infection with Cryptococcus neoformans and Cryptococcus gattii

ZE Holcomb, JM Steinbrink, AK Zaas, M Betancourt… - Journal of Fungi, 2022 - mdpi.com
Many aspects of the host response to invasive cryptococcal infections remain poorly
understood. In order to explore the pathobiology of infection with common clinical strains, we …

Autocrine IL-10 signaling promotes dendritic cell type-2 activation and persistence of murine cryptococcal lung infection

S Teitz-Tennenbaum, SP Viglianti… - The Journal of …, 2018 - journals.aai.org
The substantial morbidity and mortality caused by invasive fungal pathogens, including
Cryptococcus neoformans, necessitates increased understanding of protective immune …

Transposon mobilization in the human fungal pathogen Cryptococcus deneoformans is mutagenic during infection and promotes drug resistance in vitro

A Gusa, JD Williams, JE Cho, A Floyd-Averette, S Sun… - bioRxiv, 2020 - biorxiv.org
When transitioning from the environment, pathogenic microorganisms must adapt rapidly to
survive in hostile host conditions. This is especially true for environmental fungi that cause …

Pulmonary Macrophage and Dendritic Cell Responses to Cryptococcus neoformans

BN Nelson, AN Hawkins, KL Wozniak - Frontiers in cellular and …, 2020 - frontiersin.org
The fungal pathogen Cryptococcus neoformans can cause life-threatening infections in
immune compromised individuals. This pathogen is typically acquired via inhalation, and …