Recent advances in understanding the human fungal pathogen hypoxia response in disease progression

C Puerner, S Vellanki, JL Strauch… - Annual Review of …, 2023 - annualreviews.org
Fungal-mediated disease progression and antifungal drug efficacy are significantly
impacted by the dynamic infection microenvironment. At the site of infection, oxygen often …

Updates in Paracoccidioides Biology and Genetic Advances in Fungus Manipulation

AFA Chaves, MV Navarro, YN de Barros, RS Silva… - Journal of Fungi, 2021 - mdpi.com
The dimorphic fungi of the Paracoccidioides genus are the causative agents of
paracoccidioidomycosis (PCM). This disease is endemic in Latin America and primarily …

[HTML][HTML] Bioluminescence imaging in Paracoccidioides spp.: a tool to monitor the infectious processes

VRM Cruz-Leite, MV Tomazett, JS de Curcio… - Microbes and …, 2022 - Elsevier
The genus Paracoccidioides comprises the species complex causing
paracoccidioidomycoses (PCM). These fungi are a serious public health problem due to the …

Paracoccidioides lutzii Formamidase Contributes to Fungal Survival in Macrophages

LOHS Silva, TR Moreira, RA Gonçales, MV Tomazett… - Microorganisms, 2022 - mdpi.com
Nitrogen is a crucial nutrient for microorganisms that compose essential biomolecules.
However, hosts limit this nutrient as a strategy to counter infections, therefore, pathogens …

Exploring the folding energy landscapes of heme proteins using a hybrid AWSEM-heme model

X Chen, W Lu, MY Tsai, S Jin, PG Wolynes - Journal of Biological Physics, 2022 - Springer
Heme is an active center in many proteins. Here we explore computationally the role of
heme in protein folding and protein structure. We model heme proteins using a hybrid model …

Interacting with Hemoglobin: Paracoccidioides spp. Recruits hsp30 on Its Cell Surface for Enhanced Ability to Use This Iron Source

AF de Souza, MV Tomazett, KS Freitas e Silva… - Journal of Fungi, 2021 - mdpi.com
Paracoccidioides spp. are thermally dimorphic fungi that cause paracoccidioidomycosis and
can affect both immunocompetent and immunocompromised individuals. The infection can …

[HTML][HTML] iTRAQ-based proteomic analysis of Paracoccidioides brasiliensis in response to hypoxia

LN Oliveira, P de Sousa Lima, DS Araújo… - Microbiological …, 2021 - Elsevier
Aerobic organisms require oxygen for energy. In the course of the infection, adaptation to
hypoxia is crucial for survival of human pathogenic fungi. Members of the Paracoccidioides …

[HTML][HTML] Iron Deprivation Modulates the Exoproteome in Paracoccidioides brasiliensis

AF de Souza, LL Pigosso, LOHS Silva… - Frontiers in Cellular …, 2022 - ncbi.nlm.nih.gov
Fungi of the Paracoccidioides genus are the etiological agents of the systemic mycosis
paracoccidioidomycosis and, when in the host, they find a challenging environment that is …

One Century of Study: What We Learned about Paracoccidioides and How This Pathogen Contributed to Advances in Antifungal Therapy

E Seki Kioshima, P de Souza Bonfim de Mendonça… - Journal of Fungi, 2021 - mdpi.com
Paracoccidioidomycosis (PCM) is a notable fungal infection restricted to Latin America.
Since the first description of the disease by Lutz up to the present day, Brazilian researchers …

Iron Deprivation Modulates the Exoproteome in Paracoccidioides brasiliensis

AF Souza, LL Pigosso, LOHS Silva… - Frontiers in Cellular …, 2022 - frontiersin.org
Fungi of the Paracoccidioides genus are the etiological agents of the systemic mycosis
paracoccidioidomycosis and, when in the host, they find a challenging environment that is …