Recent research has established redox‐dependent thiol modification of proteins as a major
regulatory layer superimposed on most cell functional categories in plants. Modern …

The first sections of this review compile and discuss strategies and protocols for managing
plasma/serum as a source of biomarkers relevant to human disease. In many such cases …

Glutathione oxidation and protein glutathionylation are considered hallmarks of oxidative
stress in cells because they reflect thiol redox status in proteins. Our aims were to analyze …

Serum collected in a time‐course mode during the pregnancy of a group of heifers was
analyzed by 2‐DE under various experimental conditions to optimize resolution of all protein …

The composition and interactions of proteins in bovine milk, and modifications resulting from
milk storage and processing, are complex and incompletely understood. Analysis of the milk …

Oxidative stress induces various post-translational modifications (PTM); some are reversible
in vivo via enzymatic catalysis. The present paper reviews specific procedures for the …

Metronidazole resistance in Helicobacter pylori has been attributed to mutations in rdxA or
frxA. Insufficient data correlating RdxA and/or FrxA with the resistant phenotype, and the …

The symbiosis between legumes and Rhizobia leads to the formation of a new organ, the
nodule, where nitrogen fixation takes place. The plant provides bacteria with energy and a …

Background The key to understanding the full significance of oxidants in health and disease
is the development of tools and methods that allow the study of proteins that sense and …

In a recently published article, Campostrini et al.[Proteomics 2005, 5, 2385–2395] raised
questions regarding the utility of 2‐D gels in proteomics research. We believe that the …