User profiles for Erin B. Brazel
Erin B BrazelPost-Doctoral Research Associate, University of Adelaide Verified email at adelaide.edu.au Cited by 451 |
The Metallophore Staphylopine Enables Staphylococcus aureus To Compete with the Host for Zinc and Overcome Nutritional Immunity
KP Grim, B San Francisco, JN Radin, EB Brazel… - MBio, 2017 - Am Soc Microbiol
During infection, the host sequesters essential nutrients, such as zinc, to combat invading
microbes. Despite the ability of the immune effector protein calprotectin to bind zinc with …
microbes. Despite the ability of the immune effector protein calprotectin to bind zinc with …
[PDF][PDF] Dysregulation of Streptococcus pneumoniae zinc homeostasis breaks ampicillin resistance in a pneumonia infection model
Streptococcus pneumoniae is the primary cause of community-acquired bacterial pneumonia
with rates of penicillin and multidrug-resistance exceeding 80% and 40%, respectively. …
with rates of penicillin and multidrug-resistance exceeding 80% and 40%, respectively. …
[HTML][HTML] Dietary zinc and the control of Streptococcus pneumoniae infection
…, CE Hughes, I Comerford, EB Brazel… - PLoS …, 2019 - journals.plos.org
Human zinc deficiency increases susceptibility to bacterial infection. Although zinc
supplementation therapies can reduce the impact of disease, the molecular basis for protection …
supplementation therapies can reduce the impact of disease, the molecular basis for protection …
Chemical synergy between ionophore PBT2 and zinc reverses antibiotic resistance
The World Health Organization reports that antibiotic-resistant pathogens represent an imminent
global health disaster for the 21st century. Gram-positive superbugs threaten to breach …
global health disaster for the 21st century. Gram-positive superbugs threaten to breach …
Synergy between nutritional immunity and independent host defenses contributes to the importance of the MntABC manganese transporter during Staphylococcus …
JN Radin, J Zhu, EB Brazel, CA McDevitt… - Infection and …, 2019 - Am Soc Microbiol
During infection, the host utilizes a diverse array of processes to combat invaders, including
the restriction of availability of essential nutrients such as manganese. Similarly to many …
the restriction of availability of essential nutrients such as manganese. Similarly to many …
To make or take: bacterial lipid homeostasis during infection
Bacterial fatty acids are critical components of the cellular membrane. A shift in environmental
conditions or in the bacterium’s lifestyle may result in the requirement for a distinct pool of …
conditions or in the bacterium’s lifestyle may result in the requirement for a distinct pool of …
The zinc efflux activator SczA protects Streptococcus pneumoniae serotype 2 D39 from intracellular zinc toxicity
…, BA Eijkelkamp, EB Brazel… - Molecular …, 2017 - Wiley Online Library
Zinc is an essential trace element that serves as a catalytic cofactor in metalloenzymes and
a structural element in proteins involved in general metabolism and cellular defenses of …
a structural element in proteins involved in general metabolism and cellular defenses of …
The membrane composition defines the spatial organization and function of a major Acinetobacter baumannii drug efflux system
Acinetobacter baumannii is one of the world’s most problematic nosocomial pathogens. The
combination of its intrinsic resistance and ability to acquire resistance markers allow this …
combination of its intrinsic resistance and ability to acquire resistance markers allow this …
[HTML][HTML] Uncovering the link between the SpnIII restriction modification system and LuxS in Streptococcus pneumoniae meningitis isolates
Streptococcus pneumoniae is capable of randomly switching their genomic DNA methylation
pattern between six distinct bacterial subpopulations (AF) via recombination of a type 1 …
pattern between six distinct bacterial subpopulations (AF) via recombination of a type 1 …
Acinetobacter baumannii Fatty Acid Desaturases Facilitate Survival in Distinct Environments
Maintaining optimal fluidity is essential to ensure adequate membrane structure and function
under different environmental conditions. We apply integrated molecular approaches to …
under different environmental conditions. We apply integrated molecular approaches to …