PMID- 37627625 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230828 IS - 2076-3921 (Print) IS - 2076-3921 (Electronic) IS - 2076-3921 (Linking) VI - 12 IP - 8 DP - 2023 Aug 17 TI - Melatonin as a Therapy for Preterm Brain Injury: What Is the Evidence? LID - 10.3390/antiox12081630 [doi] LID - 1630 AB - Despite significant improvements in survival following preterm birth in recent years, the neurodevelopmental burden of prematurity, with its long-term cognitive and behavioral consequences, remains a significant challenge in neonatology. Neuroprotective treatment options to improve neurodevelopmental outcomes in preterm infants are therefore urgently needed. Alleviating inflammatory and oxidative stress (OS), melatonin might modify important triggers of preterm brain injury, a complex combination of destructive and developmental abnormalities termed encephalopathy of prematurity (EoP). Preliminary data also suggests that melatonin has a direct neurotrophic impact, emphasizing its therapeutic potential with a favorable safety profile in the preterm setting. The current review outlines the most important pathomechanisms underlying preterm brain injury and correlates them with melatonin's neuroprotective potential, while underlining significant pharmacokinetic/pharmacodynamic uncertainties that need to be addressed in future studies. FAU - Hausler, Silke AU - Hausler S AD - Division of Neonatology, Department of Pediatrics, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria. FAU - Robertson, Nicola J AU - Robertson NJ AD - EGA Institute for Women's Health, University College London, London WC1E 6HX, UK. AD - Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, 49 Little France Crescent, Edinburgh EH16 4SB, UK. FAU - Golhen, Klervi AU - Golhen K AUID- ORCID: 0009-0009-3738-7257 AD - Pediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel (UKBB), University of Basel, 4001 Basel, Switzerland. FAU - van den Anker, John AU - van den Anker J AD - Pediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel (UKBB), University of Basel, 4001 Basel, Switzerland. AD - Division of Clinical Pharmacology, Children's National Hospital, Washington, DC 20001, USA. FAU - Tucker, Katie AU - Tucker K AD - EGA Institute for Women's Health, University College London, London WC1E 6HX, UK. FAU - Felder, Thomas K AU - Felder TK AUID- ORCID: 0000-0001-8266-5513 AD - Department of Laboratory Medicine, Paracelsus Medical University, 5020 Salzburg, Austria. LA - eng PT - Journal Article PT - Review DEP - 20230817 PL - Switzerland TA - Antioxidants (Basel) JT - Antioxidants (Basel, Switzerland) JID - 101668981 PMC - PMC10451719 OTO - NOTNLM OT - encephalopathy of prematurity OT - inflammation OT - melatonin OT - neuroprotection OT - oligodendrocyte dysmaturation OT - oxidative stress OT - preterm infants COIS- The authors declare no conflict of interest. EDAT- 2023/08/26 10:44 MHDA- 2023/08/26 10:45 PMCR- 2023/08/17 CRDT- 2023/08/26 01:07 PHST- 2023/07/11 00:00 [received] PHST- 2023/07/28 00:00 [revised] PHST- 2023/08/15 00:00 [accepted] PHST- 2023/08/26 10:45 [medline] PHST- 2023/08/26 10:44 [pubmed] PHST- 2023/08/26 01:07 [entrez] PHST- 2023/08/17 00:00 [pmc-release] AID - antiox12081630 [pii] AID - antioxidants-12-01630 [pii] AID - 10.3390/antiox12081630 [doi] PST - epublish SO - Antioxidants (Basel). 2023 Aug 17;12(8):1630. doi: 10.3390/antiox12081630.