Antioxidants & Redox Signaling is a peer-reviewed scientific journal covering reduction–oxidation (redox) signaling and antioxidant research. It covers topics such as reactive oxygen species/reactive nitrogen species (ROS/RNS) as messengers gaseous signal transducers, hypoxia and tissue oxygenation, microRNA, prokaryotic systems, and lessons from plant biology. This journal is indexed by the following services: According to Journal Citation Reports, the journal has a 2014 impact factor of 7.407.