Changing paradigms in thiology: from antioxidant defense toward redox regulation / Leopold Flohé -- Mass spectrometry-based methods for the determination of sulfur and related metabolite concentrations in cell extracts / Emmanuel Godat [and others] -- Use of dimedone-based chemical probes for sulfenic acid detection: evaluation of conditions affecting probe incorporation into redox-sensitive proteins / Chananat Klomsiri [and others] -- Use of dimedone-based chemical probes for sulfenic acid detection: methods to visualize and identify labeled proteins / Kimberly J. Nelson [and others] -- Formation and reactions of sulfenic acid in human serum albumin / Beatriz Alvarez [and others] -- Determination of GSH, GSSG, and GSNO using HPLC with electrochemical detection / Li-Peng Yap [and others] -- Measurement of mixed disulfides including glutathionylated proteins / Raffaella Priora [and others] -- Detection and quantification of protein disulfides in biological tissues: a fluorescence-based proteomic approach / Viviana I. Pérez [and others] -- Measurement and identification of S-glutathiolated proteins / Bradford G. Hill [and others] -- Proteome screens for Cys residues oxidation: the redoxome / Giovanni Chiappetta [and others] -- Identification by MS/MS of disulfides produced by a functional redox transition / Pierluigi Mauri [and others] -- Mass spectrometry approaches for the redox characterization of protein cysteine residues: the case of the transcription factor Pax-8 / Andrea Scaloni and Gianluca Tell -- A simple method to systematically study oxidatively modified proteins in biological samples and its applications / Byoung-Joon Song, Soo-Kyung Suh and Kwan-Hoon Moon -- Direct and indirect detection methods for the analysis of S-nitrosylated peptides and proteins / Federico Torta, Lisa Elviri and Angela Bachi -- A rapid approach for the detection, quantification, and discovery of novel sulfenic acid or S-nitrosothiol modified proteins using a biotin-switch method / Joseph R. Burgoyne and Philip Eaton -- Protein addicts of aldehydic lipid peroxidation products: identification and characterization of protein adducts using an aldehyde/keto-reactive probe in combination with mass spectrometry / Claudia S. Maier [and others].