Zinc (Zn) has antioxidant, anti-inflammatory and anti-proliferative actions, with Zn
dysregulation associated with coronary ischemia/reperfusion injury and smooth muscle cell …

The objective of the current review is to summarize the current state of optical methods in
redox biology. It consists of two parts, the first is dedicated to genetically encoded …

Abstract In oxygen (O2)‐controlled cell culture, an indispensable tool in biological research,
it is presumed that the incubator setpoint equals the O2 tension experienced by cells (ie …

Zinc is an important component of cellular antioxidant defenses and dysregulation of zinc
homeostasis is a risk factor for coronary heart disease and ischemia/reperfusion injury …

To date, several molecules have been found to facilitate iron influx, while the types of iron
influx channels remain to be elucidated. Here, Piezo1 channel was identified as a key iron …

Cellular iron supply is required for various biochemical processes. Measuring bioavailable
iron in cells aids in obtaining a better understanding of its biochemical activities but is …

The complex interplay between hydrogen peroxide (H 2 O 2) and nitric oxide (NO) in
endothelial cells presents challenges due to technical limitations in simultaneous …

S-Nitrosylation of cysteine residues is an important molecular mechanism for dynamic, post-
translational regulation of several proteins, providing a ubiquitous redox regulation. Cys …

The relationship between hydrogen peroxide (H2O2) and nitric oxide (NO) in the
vasculature is multifaceted and remains controversial because the dynamic detection of …

Hydrogen peroxide (H2O2) is a critical signaling molecule in vascular cells, which controls
signaling events, yet it can cause pathological oxidative stress in excess. The lack of …