Glutathione (GSH) is the most abundant non-protein thiol, and plays crucial roles in the
antioxidant defense system and the maintenance of redox homeostasis in neurons. GSH …

The present study addresses existing data on the affinity and conjugation of sulfhydryl (thiol;-
SH) groups of low-and high-molecular-weight biological ligands with mercury (Hg). The …

In this review article we examine the role of glutathione reductase in the regulation,
modulation and maintenance of cellular redox homoeostasis. Glutathione reductase is …

Small-Molecule Fluorescent Probes for Imaging and Detection of Reactive Oxygen, Nitrogen,
and Sulfur Species in Biological Syste Page 1 Small-Molecule Fluorescent Probes for Imaging …

The transsulfuration pathway is a metabolic pathway where transfer of sulfur from
homocysteine to cysteine occurs. The pathway leads to the generation of several sulfur …

Besides its essential role in protein synthesis, cysteine plays vital roles in redox
homeostasis, being a component of the major antioxidant glutathione (GSH) and a potent …

Reversible imaging probes that allow for the dynamic visualization of the redox cycle
between hydroxyl radical (⋅ OH) and hydrogen sulfide (H2S) are vital to probe the redox …

Energy metabolism and redox state are intrinsically linked. In order to mount an adequate
immune response, cells must have an adequate and rapidly available energy resource to …

Reactive oxygen species (ROS) are created in cells during oxidative phosphorylation by the
respiratory chain in the mitochondria or by the family of NADPH oxidase (NOX) complexes …

This review discusses the current understanding of cysteine and glutathione redox balance
in astrocytes. Particular emphasis is placed on the impact of oxidative stress and astrocyte …