Uncoupling of mRNA synthesis and degradation impairs adaptation to host temperature in Cryptococcus neoformans

ALM Bloom, JTG Solomons, VE Havel… - Molecular …, 2013 - Wiley Online Library
The pathogenic fungus C ryptococcus neoformans must overcome multiple stressors to
cause disease in its human host. In this study, we report that C. neoformans rapidly and …

Ccr4 promotes resolution of the endoplasmic reticulum stress response during host temperature adaptation in Cryptococcus neoformans

VE Havel, NK Wool, D Ayad, KM Downey… - Eukaryotic …, 2011 - Am Soc Microbiol
Adaptation to host temperature is a prerequisite for any pathogen capable of causing deep
infection in humans. Our previous studies demonstrated that a Cryptococcus neoformans …

RNA biology and the adaptation of Cryptococcus neoformans to host temperature and stress

ALM Bloom, JC Panepinto - Wiley Interdisciplinary Reviews …, 2014 - Wiley Online Library
Cryptococcus neoformans is an environmental fungus that can cause severe disease in
humans. C. neoformans encounters a multitude of stresses within the human host to which it …

RNA binding proteins mediate the ability of a fungus to adapt to the cold

W Fang, RJ St. Leger - Environmental microbiology, 2010 - Wiley Online Library
Little is known about how fungi adapt to chilling. In eubacteria, cold shock proteins (CSPs)
facilitate translation by destabilizing RNA secondary structure. Animals and plants have …

Thermotolerance in the pathogen Cryptococcus neoformans is linked to antigen masking via mRNA decay-dependent reprogramming

ALM Bloom, RM Jin, J Leipheimer, JE Bard… - Nature …, 2019 - nature.com
A common feature shared by systemic fungal pathogens of environmental origin, such as
Cryptococcus neoformans, is their ability to adapt to mammalian core body temperature. In …

An amino‐terminal threonine/serine motif is necessary for activity of the Crp/Fnr homolog, MrpC and for Myxococcus xanthus developmental robustness

BE Feeley, V Bhardwaj, M McLaughlin… - Molecular …, 2019 - Wiley Online Library
Summary The Crp/Fnr family of transcriptional regulators play central roles in transcriptional
control of diverse physiological responses, and are activated by a surprising diversity of …

mRNA decay: an adaptation tool for the environmental fungal pathogen Cryptococcus neoformans

ALM Bloom, J Leipheimer… - Wiley Interdisciplinary …, 2017 - Wiley Online Library
Fungi are ubiquitous in the environment and humans constantly encounter them in the soil,
air, water, and food. The vast majority of these interactions are inconsequential. However, in …

Opposing PKA and Hog1 signals control the post‐transcriptional response to glucose availability in Cryptococcus neoformans

D Banerjee, ALM Bloom… - Molecular …, 2016 - Wiley Online Library
The pathogenic fungus Cryptococcus neoformans must adapt to glucose‐limited conditions
in the lung and glucose replete conditions upon dissemination to the brain. We report that …

Contributions of Ccr4 and Gcn2 to the Translational Response of C. neoformans to Host-Relevant Stressors and Integrated Stress Response Induction

CM Knowles, D Goich, ALM Bloom, MC Kalem… - Mbio, 2023 - Am Soc Microbiol
In response to the host environment, the human pathogen Cryptococcus neoformans must
rapidly reprogram its translatome from one which promotes growth to one which is …

[HTML][HTML] The role of the de novo pyrimidine biosynthetic pathway in Cryptococcus neoformans high temperature growth and virulence

FA de Gontijo, RC Pascon, L Fernandes… - Fungal genetics and …, 2014 - Elsevier
Fungal infections are often difficult to treat due to the inherent similarities between fungal
and animal cells and the resulting host toxicity from many antifungal compounds …