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Auteur Eitan Bachmat |
Documents disponibles écrits par cet auteur (1)
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Data-driven dissection of the fever effect in autism spectrum disorder / Efrat Muller in Autism Research, 16-6 (June 2023)
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Titre : Data-driven dissection of the fever effect in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Efrat Muller, Auteur ; Ido SHALEV, Auteur ; Eitan Bachmat, Auteur ; Alal ERAN, Auteur Article en page(s) : p.1225-1235 Langues : Anglais (eng) Mots-clés : autism spectrum disorder fever effect fever response machine learning Simons simplex collection subtyping Index. décimale : PER Périodiques Résumé : Abstract Some individuals with autism spectrum disorder (ASD) demonstrate marked behavioral improvements during febrile episodes, in what is perhaps the only present-day means of modulating the core ASD phenotype. Understanding the nature of this so-called fever effect is therefore essential for leveraging this natural temporary relief of symptoms to a sustained efficacious intervention. Toward this goal, we used machine learning to analyze the rich clinical data of the Simons Simplex Collection, in which one out of every six children with ASD was reported to improve during febrile episodes, across multiple ASD domains. Reported behavioral improvements during febrile episodes were associated with maternal infection in pregnancy (OR?=?1.7, 95% CI?=?[1.42, 2.03], P?=?4.24???10?4) and gastrointestinal (GI) dysfunction (OR?=?1.46, 95% CI?=?[1.15, 1.81], P?=?1.94???10?3). Family members of children reported to improve when febrile have an increased prevalence of autoimmune disorders (OR?=?1.43, 95% CI?=?[1.23, 1.67], P?=?3.0???10?6), language disorders (OR?=?1.63, 95% CI?=?[1.29, 2.04], P?=?2.5???10?5), and neuropsychiatric disorders (OR?=?1.59, 95% CI?=?[1.34, 1.89], P?1???10?6). Since both GI abnormalities and maternal immune activation have been linked to ASD via proinflammatory cytokines, these results might suggest a possible involvement of immune dysregulation in the fever effect, consistent with findings in mouse models. This work advances our understanding of the fever-responsive ASD subtype and motivates the future studies to directly test the link between proinflammatory cytokines and behavioral modifications in individuals with ASD. En ligne : https://doi.org/10.1002/aur.2935 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=507
in Autism Research > 16-6 (June 2023) . - p.1225-1235[article] Data-driven dissection of the fever effect in autism spectrum disorder [Texte imprimé et/ou numérique] / Efrat Muller, Auteur ; Ido SHALEV, Auteur ; Eitan Bachmat, Auteur ; Alal ERAN, Auteur . - p.1225-1235.
Langues : Anglais (eng)
in Autism Research > 16-6 (June 2023) . - p.1225-1235
Mots-clés : autism spectrum disorder fever effect fever response machine learning Simons simplex collection subtyping Index. décimale : PER Périodiques Résumé : Abstract Some individuals with autism spectrum disorder (ASD) demonstrate marked behavioral improvements during febrile episodes, in what is perhaps the only present-day means of modulating the core ASD phenotype. Understanding the nature of this so-called fever effect is therefore essential for leveraging this natural temporary relief of symptoms to a sustained efficacious intervention. Toward this goal, we used machine learning to analyze the rich clinical data of the Simons Simplex Collection, in which one out of every six children with ASD was reported to improve during febrile episodes, across multiple ASD domains. Reported behavioral improvements during febrile episodes were associated with maternal infection in pregnancy (OR?=?1.7, 95% CI?=?[1.42, 2.03], P?=?4.24???10?4) and gastrointestinal (GI) dysfunction (OR?=?1.46, 95% CI?=?[1.15, 1.81], P?=?1.94???10?3). Family members of children reported to improve when febrile have an increased prevalence of autoimmune disorders (OR?=?1.43, 95% CI?=?[1.23, 1.67], P?=?3.0???10?6), language disorders (OR?=?1.63, 95% CI?=?[1.29, 2.04], P?=?2.5???10?5), and neuropsychiatric disorders (OR?=?1.59, 95% CI?=?[1.34, 1.89], P?1???10?6). Since both GI abnormalities and maternal immune activation have been linked to ASD via proinflammatory cytokines, these results might suggest a possible involvement of immune dysregulation in the fever effect, consistent with findings in mouse models. This work advances our understanding of the fever-responsive ASD subtype and motivates the future studies to directly test the link between proinflammatory cytokines and behavioral modifications in individuals with ASD. En ligne : https://doi.org/10.1002/aur.2935 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=507