Essential omega-3 fatty acids tune microglial phagocytosis of synaptic elements in the mouse developing brain

Altered fatty acid intake during pregnancy is associated with neurodevelopmental disorders. Here, the authors show that maternal omega-3 fatty acids deficiency results in altered microglia-mediated phagocytosis of synaptic elements leading to impaired cognitive functions in the offspring in mice.

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Autores principales: C. Madore, Q. Leyrolle, L. Morel, M. Rossitto, A. D. Greenhalgh, J. C. Delpech, M. Martinat, C. Bosch-Bouju, J. Bourel, B. Rani, C. Lacabanne, A. Thomazeau, K. E. Hopperton, S. Beccari, A. Sere, A. Aubert, V. De Smedt-Peyrusse, C. Lecours, K. Bisht, L. Fourgeaud, S. Gregoire, L. Bretillon, N. Acar, N. J. Grant, J. Badaut, P. Gressens, A. Sierra, O. Butovsky, M. E. Tremblay, R. P. Bazinet, C. Joffre, A. Nadjar, S. Layé
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/b725bc2bf26347258abab184e07e5197
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Sumario:Altered fatty acid intake during pregnancy is associated with neurodevelopmental disorders. Here, the authors show that maternal omega-3 fatty acids deficiency results in altered microglia-mediated phagocytosis of synaptic elements leading to impaired cognitive functions in the offspring in mice.