The concept of cell signaling in the context of nonenzyme-assisted protein modifications by
reactive electrophilic and oxidative species, broadly known as redox signaling, is a uniquely …

Reactive oxygen species and reactive nitrogen species are biological molecules that play
important roles in cardiovascular physiology and contribute to disease initiation …

Significance: The detrimental effects of ionizing radiation (IR) involve a highly orchestrated
series of events that are amplified by endogenous signaling and culminating in oxidative …

Reactive oxygen, nitrogen, and sulfur species, referred to as ROS, RNS, and RSS,
respectively, are produced during normal cell function and in response to various stimuli. An …

Reactive oxygen species (ROS) are a family of molecules that are continuously generated,
transformed and consumed in all living organisms as a consequence of aerobic life. The …

Progress of nanotechnology in recent years has stimulated fast development of
nanoparticles in biomedical research. Photoacoustic (PA) imaging as an emerging non …

Background Reactive oxygen species-mediated cysteine sulfenic acid modification has
emerged as an important regulatory mechanism in cell signaling. The stability of sulfenic …

Cysteine residues in proteins are subject to diverse redox chemistry. Oxidation of cysteine to
S-nitrosocysteine, cysteine sulfenic and sulfinic acids, disulfides and persulfides are a few …

We review signaling by reactive oxygen species, which is emerging as a major physiological
process. However, among the reactive oxygen species, H2O2 best fulfills the requirements …

Protein sulfenylation is a post-translational modification of emerging importance in higher
eukaryotes. However, investigation of its diverse roles remains challenging, particularly …