PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28443683-1 2017 SIGNIFICANCE: The thioredoxin (Trx) and glutathione (GSH) systems play important roles in maintaining the redox balance in the brain, a tissue that is prone to oxidative stress due to its high-energy demand. Glutathione 53-56 thioredoxin Homo sapiens 18-29 28443683-6 2017 CRITICAL ISSUES: In this review, we focus on the following: (i) how ROS/RNS are produced and mediate signaling in CNS; (ii) how Trx and GSH systems regulate redox signaling by catalyzing reversible thiol modifications; (iii) how dysfunction of the Trx and GSH systems causes alterations of cellular redox signaling in human neuronal diseases; and (iv) the effects of certain small molecules that target thiol-based signaling pathways in the CNS. Glutathione 136-139 thioredoxin Homo sapiens 248-251 28443683-6 2017 CRITICAL ISSUES: In this review, we focus on the following: (i) how ROS/RNS are produced and mediate signaling in CNS; (ii) how Trx and GSH systems regulate redox signaling by catalyzing reversible thiol modifications; (iii) how dysfunction of the Trx and GSH systems causes alterations of cellular redox signaling in human neuronal diseases; and (iv) the effects of certain small molecules that target thiol-based signaling pathways in the CNS. Glutathione 256-259 thioredoxin Homo sapiens 128-131