Brain glucose induces tolerance of Cryptococcus neoformans to amphotericin B during meningitis

L Chen, X Tian, L Zhang, W Wang, P Hu, Z Ma… - Nature …, 2024 - nature.com
Antibiotic tolerance is the ability of a susceptible population to survive high doses of cidal
drugs and has been shown to compromise therapeutic outcomes in bacterial infections. In …

Metabolic sensing tips the balance of drug tolerance in fungal meningitis

A Mottola, J Hartl, M Ralser, J Berman - Nature Microbiology, 2024 - nature.com
Metabolic sensing tips the balance of drug tolerance in fungal meningitis | Nature Microbiology
Skip to main content Thank you for visiting nature.com. You are using a browser version with …

De novo GTP Biosynthesis Is Critical for Virulence of the Fungal Pathogen Cryptococcus neoformans

CA Morrow, E Valkov, A Stamp, EWL Chow, IR Lee… - 2012 - journals.plos.org
We have investigated the potential of the GTP synthesis pathways as chemotherapeutic
targets in the human pathogen Cryptococcus neoformans, a common cause of fatal fungal …

Synergistic and antagonistic drug interactions in the treatment of systemic fungal infections

MA Wambaugh, ST Denham, M Ayala, B Brammer… - Elife, 2020 - elifesciences.org
Invasive fungal infections cause 1.6 million deaths annually, primarily in
immunocompromised individuals. Mortality rates are as high as 90% due to limited …

Complexing amphotericin B with gold nanoparticles improves fungal clearance from the brains of mice infected with Cryptococcal neoformans

KR Chintalacharuvu, ZA Matolek, B Pacheco… - Medical …, 2021 - academic.oup.com
Amphotericin B (AmB) is used to treat cryptococcal meningoencephalitis. However, the
mortality rate remains high. Higher doses of AmB in deoxycholate buffer (AmBd) are toxic to …

Efficacy of oral encochleated amphotericin B in a mouse model of cryptococcal meningoencephalitis

R Lu, C Hollingsworth, J Qiu, A Wang, E Hughes, X Xin… - MBio, 2019 - Am Soc Microbiol
Cryptococcus neoformans is an encapsulated yeast responsible for approximately a quarter
of a million deaths worldwide annually despite therapy, and upwards of 11% of HIV/AIDS …

Efficacy of an abbreviated induction regimen of amphotericin B deoxycholate for cryptococcal meningoencephalitis: 3 days of therapy is equivalent to 14 days

J Livermore, SJ Howard, AD Sharp, J Goodwin… - MBio, 2014 - Am Soc Microbiol
Cryptococcal meningoencephalitis is an urgent global health problem. Induction regimens
using 14 days of amphotericin B deoxycholate (dAmB) are considered the standard of care …

Enhanced resistance to Cryptococcus neoformans infection induced by chloroquine in a murine model of meningoencephalitis

R Mazzolla, R Barluzzi, A Brozzetti… - Antimicrobial agents …, 1997 - Am Soc Microbiol
Although the pathogenesis of cerebral cryptococcosis is poorly understood, local immune
cells, such as microglia and astrocytes, likely play a critical role in containing infection …

Low Glucose Mediated Fluconazole Tolerance in Cryptococcus neoformans

S Bhattacharya, NK Oliveira, AG Savitt, VKA Silva… - Journal of Fungi, 2021 - mdpi.com
Chronic meningoencephalitis is caused by Cryptococcus neoformans and is treated in many
parts of the world with fluconazole (FLC) monotherapy, which is associated with treatment …

Efficiently killing a sugar-coated yeast

JR Perfect - New England Journal of Medicine, 2013 - Mass Medical Soc
With the inclusion in this issue of the Journal of the study by Day et al. on the treatment of
cryptococcal meningitis, 1 the Journal has provided the medical community with a trilogy of …