Nutritional immunity: the battle for nutrient metals at the host–pathogen interface

CC Murdoch, EP Skaar - Nature Reviews Microbiology, 2022 - nature.com
Trace metals are essential micronutrients required for survival across all kingdoms of life.
From bacteria to animals, metals have critical roles as both structural and catalytic cofactors …

[HTML][HTML] Antibacterial approaches in tissue engineering using metal ions and nanoparticles: From mechanisms to applications

M Godoy-Gallardo, U Eckhard, LM Delgado… - Bioactive Materials, 2021 - Elsevier
Bacterial infection of implanted scaffolds may have fatal consequences and, in combination
with the emergence of multidrug bacterial resistance, the development of advanced …

Transition metals and virulence in bacteria

LD Palmer, EP Skaar - Annual review of genetics, 2016 - annualreviews.org
Transition metals are required trace elements for all forms of life. Due to their unique
inorganic and redox properties, transition metals serve as cofactors for enzymes and other …

Biomedical applications of copper ionophores

V Oliveri - Coordination Chemistry Reviews, 2020 - Elsevier
Copper dyshomeostasis is associated with a plethora of diseases, supporting the possibility
of applying copper ionophores to regenerate the metal homeostasis and treat copper …

Copper induces protein aggregation, a toxic process compensated by molecular chaperones

L Zuily, N Lahrach, R Fassler, O Genest, P Faller… - MBio, 2022 - Am Soc Microbiol
Copper is well known for its antimicrobial and antiviral properties. Under aerobic conditions,
copper toxicity relies in part on the production of reactive oxygen species (ROS), especially …

Metals as phagocyte antimicrobial effectors

JR Sheldon, EP Skaar - Current Opinion in Immunology, 2019 - Elsevier
Highlights•Iron and manganese are withheld from the phagosome to inhibit bacterial
growth.•Excess copper and zinc are used to directly intoxicate intracellular …

Copper and antibiotics: discovery, modes of action, and opportunities for medicinal applications

AG Dalecki, CL Crawford, F Wolschendorf - Advances in microbial …, 2017 - Elsevier
Copper is a ubiquitous element in the environment as well as living organisms, with its redox
capabilities and complexation potential making it indispensable for many cellular functions …

The role of metal ions in the virulence and viability of bacterial pathogens

SL Begg - Biochemical Society Transactions, 2019 - portlandpress.com
Metal ions fulfil a plethora of essential roles within bacterial pathogens. In addition to acting
as necessary cofactors for cellular proteins, making them indispensable for both protein …

Targeted modulation and enhancement of macrophages via sonodynamic therapy-driven cupferroptosis-like stress for implant-associated biofilm infections

X Zhang, Z Wang, Q Liu, X Hu, J Mei, D Xu, J Zhou… - Nano Today, 2024 - Elsevier
As the vanguard against implant-associated infections (IAIs), macrophages facilitate the
phagocytosis and pro-inflammatory polarization of planktonic and biofilm infections, but …

The promise of copper ionophores as antimicrobials

H O'Brien, T Davoodian, MDL Johnson - Current Opinion in Microbiology, 2023 - Elsevier
Antibiotic-resistant microbe-mediated deaths are a major worldwide health issue.
Unfortunately, due to microbial adaptation to develop resistance, some antibiotics are …