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Cerebrospinal fluid and the early brain development of autism / Mark D. SHEN in Journal of Neurodevelopmental Disorders, 10-1 (December 2018)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 10-1 (December 2018) . - 39 p. Titre : Cerebrospinal fluid and the early brain development of autism Type de document : texte imprimé Auteurs : Mark D. SHEN, Auteur Année de publication : 2018 Article en page(s) : 39 p. Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Biomarkers  Brain development  Brain enlargement  Cerebrospinal fluid  Early risk signs  Extra-axial cerebrospinal fluid  Glymphatic system  Heterogeneity  Infancy  Lateral ventricles  Neural meningeal lymphatic system  Neuroinflammation  Stratification biomarker Index. décimale : PER Périodiques Résumé : BACKGROUND: There is currently a renaissance of interest in the many functions of cerebrospinal fluid (CSF). Altered flow of CSF, for example, has been shown to impair the clearance of pathogenic inflammatory proteins involved in neurodegenerative diseases, such as amyloid-beta. In addition, the role of CSF in the newly discovered lymphatic system of the brain has become a prominently researched area in clinical neuroscience, as CSF serves as a conduit between the central nervous system and immune system. MAIN BODY: This article will review the importance of CSF in regulating normal brain development and function, from the prenatal period throughout the lifespan, and highlight recent research that CSF abnormalities in autism spectrum disorder (ASD) are present in infancy, are detectable by conventional structural MRI, and could serve as an early indicator of altered neurodevelopment. CONCLUSION: The identification of early CSF abnormalities in children with ASD, along with emerging knowledge of the underlying pathogenic mechanisms, has the potential to serve as early stratification biomarkers that separate children with ASD into biological subtypes that share a common pathophysiology. Such subtypes could help parse the phenotypic heterogeneity of ASD and map on to targeted, biologically based treatments. En ligne : http://dx.doi.org/10.1186/s11689-018-9256-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386 [article] Cerebrospinal fluid and the early brain development of autism [texte imprimé] / Mark D. SHEN, Auteur . - 2018 . - 39 p. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 10-1 (December 2018) . - 39 p. Mots-clés : Autism spectrum disorder  Biomarkers  Brain development  Brain enlargement  Cerebrospinal fluid  Early risk signs  Extra-axial cerebrospinal fluid  Glymphatic system  Heterogeneity  Infancy  Lateral ventricles  Neural meningeal lymphatic system  Neuroinflammation  Stratification biomarker Index. décimale : PER Périodiques Résumé : BACKGROUND: There is currently a renaissance of interest in the many functions of cerebrospinal fluid (CSF). Altered flow of CSF, for example, has been shown to impair the clearance of pathogenic inflammatory proteins involved in neurodegenerative diseases, such as amyloid-beta. In addition, the role of CSF in the newly discovered lymphatic system of the brain has become a prominently researched area in clinical neuroscience, as CSF serves as a conduit between the central nervous system and immune system. MAIN BODY: This article will review the importance of CSF in regulating normal brain development and function, from the prenatal period throughout the lifespan, and highlight recent research that CSF abnormalities in autism spectrum disorder (ASD) are present in infancy, are detectable by conventional structural MRI, and could serve as an early indicator of altered neurodevelopment. CONCLUSION: The identification of early CSF abnormalities in children with ASD, along with emerging knowledge of the underlying pathogenic mechanisms, has the potential to serve as early stratification biomarkers that separate children with ASD into biological subtypes that share a common pathophysiology. Such subtypes could help parse the phenotypic heterogeneity of ASD and map on to targeted, biologically based treatments. En ligne : http://dx.doi.org/10.1186/s11689-018-9256-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386