title: Impact of nutrition on brain development and its neuroprotective implications following preterm birth.
abstract: The impact of nutrition on brain development in preterm infants has been increasingly appreciated. Early postnatal growth and nutrient intake have been demonstrated to influence brain growth and maturation with subsequent effects on neurodevelopment that persist into childhood and adolescence. Nutrition could also potentially protect against injury. Inflammation and perinatal infection play a crucial role in the pathogenesis of white matter injury, the most common pattern of brain injury in preterm infants. Therefore, nutritional components with immunomodulatory and/or anti-inflammatory effects may serve as neuroprotective agents. Moreover, growing evidence supports the existence of a microbiome-gut-brain axis. The microbiome is thought to interact with the brain through immunological, endocrine, and neural pathways. Consequently, nutritional components that may influence gut microbiota may also exert beneficial effects on the developing brain. Based on these properties, probiotics, prebiotic oligosaccharides, and certain amino acids are potential candidates for neuroprotection. In addition, the amino acid glutamine has been associated with a decrease in infectious morbidity in preterm infants. In conclusion, early postnatal nutrition is of major importance for brain growth and maturation. Additionally, certain nutritional components might play a neuroprotective role against white matter injury, through modulation of inflammation and infection, and may influence the microbiome-gut-brain axis.
authors.affiliation: 1] Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands [2] Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands.
authors.forename: Kristin
authors.initials: K
authors.lastname: Keunen
authors.affiliation: 1] Department of Pediatrics, VU University Medical Center, Amsterdam, The Netherlands [2] Danone Nutricia Research, Utrecht, The Netherlands.
authors.forename: Ruurd M
authors.initials: RM
authors.lastname: van Elburg
authors.affiliation: 1] Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands [2] Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands.
authors.forename: Frank
authors.initials: F
authors.lastname: van Bel
authors.affiliation: 1] Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands [2] Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands [3] Centre for the Developing Brain, King's College, London, UK.
authors.forename: Manon J N L
authors.initials: MJ
authors.lastname: Benders
mesh_terms: D000596:Amino Acids; D001921:Brain / Q000254:growth & development*; D002657:Child Development / Q000502:physiology*; D041981:Gastrointestinal Tract / Q000382:microbiology* / Q000502:physiology; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena / Q000502:physiology*; D007231:Infant, Newborn; D018696:Neuroprotective Agents / Q000494:pharmacology*; D056692:Prebiotics; D047928:Premature Birth / Q000503:physiopathology*; D019936:Probiotics; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D000596:Amino Acids; D018696:Neuroprotective Agents; D056692:Prebiotics