0000000000704938
AUTHOR
Gethin J. Mcbean
Corrigendum to “European contribution to the study of ROS: A summary of the findings and prospects for the future from the COST action BM1203 (EU-ROS)” [Redox Biol. 13 (2017) 94–162]
The European Cooperation in Science and Technology (COST) provides an ideal framework to establish multi-disciplinary research networks. COST Action BM1203 (EU-ROS) represents a consortium of researchers from different disciplines who are dedicated to providing new insights and tools for better understanding redox biology and medicine and, in the long run, to finding new therapeutic strategies to target dysregulated redox processes in various diseases. This report highlights the major achievements of EU-ROS as well as research updates and new perspectives arising from its members. The EU-ROS consortium comprised more than 140 active members who worked together for four years on the topics b…
Acute pancreatitis and cystinosis as experimental models of disulfide stress characterized by protein cysteinylation
Disulfide stress is a specific type of oxidative stress that is associated with protein cysteinylation. The aim of this research was to characterize experimental models of disulphide stress. Thus, the redox status of free thiols and protein cysteinylation was studied in acute pancreatitis as an in vivo model of inflammation and in cystinosis an in vitro model of cystine accumulation due to its dysfunctional lysosomal transport. Cystine and homocystine levels, and protein cysteinylation rose after taurocholate-induced acute pancreatitis. Oxidation of cysteines in mitochondrial sulfide quinone oxidoreductase and 60S ribosomal protein L7a was observed. Cysteinylated albumin was also detected. …