Pathogenicity & virulence of Histoplasma capsulatum - A multifaceted organism adapted to intracellular environments

AF Valdez, DZ Miranda, AJ Guimarães, L Nimrichter… - Virulence, 2022 - Taylor & Francis
Histoplasmosis is a systemic mycosis caused by the thermally dimorphic fungus Histoplasma
capsulatum… activity through a calcium-dependent mechanism of yeast permeabilization and…

Histoplasma Capsulatum: Mechanisms for Pathogenesis

J Mittal, MG Ponce, I Gendlina… - Fungal Physiology and …, 2019 - Springer
… Chloroquine’s effects were both time- and dose-dependent and impacted fungal burden …
extracellular vesicles is a promising potential approach to modifying the virulence of the fungus. …

Histoplasma capsulatum surmounts obstacles to intracellular pathogenesis

AL Garfoot, CA Rappleye - The FEBS journal, 2016 - Wiley Online Library
capsulatum yeast cells enable them to parasitize phagocytic … attenuated virulence, and this
attenuation is dependent on the … intracellular catalase (CatP) further reduced yeast virulence

Sensing the heat and the host: Virulence determinants of Histoplasma capsulatum

S Beyhan, A Sil - Virulence, 2019 - Taylor & Francis
… in the parasitic yeast form and promote production of virulence factors… and virulence have
been identified in Histoplasma. … A second strategy for iron uptake is dependent on extracellular

Differentiation of the fungus Histoplasma capsulatum into a pathogen of phagocytes

Q Shen, CA Rappleye - Current opinion in microbiology, 2017 - Elsevier
… by yeast differentiation as well as environment-dependent … of intracellular Sod1, is required
for survival of Histoplasma … of Ggt1 does not impair Histoplasma yeast virulence in vivo, at …

Histoplasma capsulatum and Histoplasmosis

C Bueter, GS Deepe, CA Rappleye - Current Progress in Medical …, 2017 - Springer
… The fungal pathogen Histoplasma capsulatum infects tens to … is ultimately dependent on the
balance of Histoplasma virulence … a permissive intracellular environment, Histoplasma yeast

[图书][B] Histoplasma capsulatum secretes cysteine-rich protein virulence factors to lyse host macrophages

D Azimova - 2021 - search.proquest.com
Histoplasma capsulatum (Hc) is a fungal intracellular … abundant virulence factor secreted by
Hc yeast cells is Calcium Binding … infection, we hypothesized that Cbp1-dependent virulence

The transcription factor CHOP, an effector of the integrated stress response, is required for host sensitivity to the fungal intracellular pathogen Histoplasma capsulatum

BC English, N Van Prooyen, T Örd, T Örd, A Sil - PLoS pathogens, 2017 - journals.plos.org
… the intracellular fungal pathogen Histoplasma capsulatum (… and display severely reduced
virulence in the mouse model of … Moreover, we show that CHOP-dependent macrophage lysis …

Overcoming the challenges of host recognition and intracellular survival and proliferation for the pathogen Histoplasma capsulatum

AL Garfoot - 2016 - rave.ohiolink.edu
Histoplasma capsulatum is a dimorphic fungal pathogen that … for full virulence, indicating the
Histoplasma containing … have attenuated virulence, and this attenuation is dependent on the …

Insights Into Histoplasma capsulatum Behavior on Zinc Deprivation

LP Assuncao, D Moraes, LW Soares… - Frontiers in Cellular …, 2020 - frontiersin.org
capsulatum yeast cells enable them to parasitize phagocytic … relies on the anaerobic
metabolism since ADH is a Zn-dependent … meaning of this cell surface morphology in virulence of …