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Détail de l'auteur
Auteur T. C. SUDHOF |
Documents disponibles écrits par cet auteur (2)
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Common circuit defect of excitatory-inhibitory balance in mouse models of autism / N. GOGOLLA in Journal of Neurodevelopmental Disorders, 1-2 (June 2009)
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Titre : Common circuit defect of excitatory-inhibitory balance in mouse models of autism Type de document : Texte imprimé et/ou numérique Auteurs : N. GOGOLLA, Auteur ; J. J. LEBLANC, Auteur ; K. B. QUAST, Auteur ; T. C. SUDHOF, Auteur ; M. FAGIOLINI, Auteur ; T. K. HENSCH, Auteur Article en page(s) : p.172-81 Langues : Anglais (eng) Mots-clés : Gaba Neuroligin Parvalbumin Vpa Index. décimale : PER Périodiques Résumé : UNLABELLED: One unifying explanation for the complexity of Autism Spectrum Disorders (ASD) may lie in the disruption of excitatory/inhibitory (E/I) circuit balance during critical periods of development. We examined whether Parvalbumin (PV)-positive inhibitory neurons, which normally drive experience-dependent circuit refinement (Hensch Nat Rev Neurosci 6:877-888, 1), are disrupted across heterogeneous ASD mouse models. We performed a meta-analysis of PV expression in previously published ASD mouse models and analyzed two additional models, reflecting an embryonic chemical insult (prenatal valproate, VPA) or single-gene mutation identified in human patients (Neuroligin-3, NL-3 R451C). PV-cells were reduced in the neocortex across multiple ASD mouse models. In striking contrast to controls, both VPA and NL-3 mouse models exhibited an asymmetric PV-cell reduction across hemispheres in parietal and occipital cortices (but not the underlying area CA1). ASD mouse models may share a PV-circuit disruption, providing new insight into circuit development and potential prevention by treatment of autism. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11689-009-9023-x) contains supplementary material, which is available to authorized users. En ligne : http://dx.doi.org/10.1007/s11689-009-9023-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=341
in Journal of Neurodevelopmental Disorders > 1-2 (June 2009) . - p.172-81[article] Common circuit defect of excitatory-inhibitory balance in mouse models of autism [Texte imprimé et/ou numérique] / N. GOGOLLA, Auteur ; J. J. LEBLANC, Auteur ; K. B. QUAST, Auteur ; T. C. SUDHOF, Auteur ; M. FAGIOLINI, Auteur ; T. K. HENSCH, Auteur . - p.172-81.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 1-2 (June 2009) . - p.172-81
Mots-clés : Gaba Neuroligin Parvalbumin Vpa Index. décimale : PER Périodiques Résumé : UNLABELLED: One unifying explanation for the complexity of Autism Spectrum Disorders (ASD) may lie in the disruption of excitatory/inhibitory (E/I) circuit balance during critical periods of development. We examined whether Parvalbumin (PV)-positive inhibitory neurons, which normally drive experience-dependent circuit refinement (Hensch Nat Rev Neurosci 6:877-888, 1), are disrupted across heterogeneous ASD mouse models. We performed a meta-analysis of PV expression in previously published ASD mouse models and analyzed two additional models, reflecting an embryonic chemical insult (prenatal valproate, VPA) or single-gene mutation identified in human patients (Neuroligin-3, NL-3 R451C). PV-cells were reduced in the neocortex across multiple ASD mouse models. In striking contrast to controls, both VPA and NL-3 mouse models exhibited an asymmetric PV-cell reduction across hemispheres in parietal and occipital cortices (but not the underlying area CA1). ASD mouse models may share a PV-circuit disruption, providing new insight into circuit development and potential prevention by treatment of autism. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11689-009-9023-x) contains supplementary material, which is available to authorized users. En ligne : http://dx.doi.org/10.1007/s11689-009-9023-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=341 Synaptic Vesicles and Exocytosis / R. JAHN in Annual Review of Neuroscience, 17 (1994)