1 research outputs found
Clinical Implications of Epigenetic Dysregulation in Perinatal Hypoxic-Ischemic Brain Damage
Placental and fetal hypoxia caused by perinatal hypoxic-ischemic events are major causes of stillbirth, neonatal morbidity, and long-term neurological sequelae among surviving neonates. Brain hypoxia and associated pathological processes such as excitotoxicity, apoptosis, necrosis, and inflammation, are associated with lasting disruptions in epigenetic control of gene expression contributing to neurological dysfunction. Recent studies have pointed to DNA (de)methylation, histone modifications, and non-coding RNAs as crucial components of hypoxic-ischemic encephalopathy (HIE). The understanding of epigenetic dysregulation in HIE is essential in the development of new clinical interventions for perinatal HIE. Here, we summarize our current understanding of epigenetic mechanisms underlying the molecular pathology of HI brain damage and its clinical implications in terms of new diagnostic, prognostic, and therapeutic tools.Fil: Bustelo, Martí. Universidad de Buenos Aires; Argentina. Maastricht University Medical Center; Países Bajos. Universidad Católica de Cuyo - Sede San Juan; ArgentinaFil: Barkhuizen, Melinda. Maastricht University Medical Center; Países BajosFil: van den Hove, Daniel L. A.. Universiteit Maastricht.; Países BajosFil: Steinbusch, Harry Wilhelm. M.. Universiteit Maastricht.; Países BajosFil: Bruno, Martin. Universidad Católica de Cuyo - Sede San Juan; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; ArgentinaFil: Loidl, Cesar Fabian. Universidad Catolica de Cuyo - Sede San Luis; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Biología Celular y Neurociencia "Prof. Eduardo de Robertis". Universidad de Buenos Aires. Facultad de Medicina. Instituto de Biología Celular y Neurociencia; ArgentinaFil: Gavilanes, Antonio W. Danilo. Maastricht University Medical Cente; Países Bajo