Meliskova V, Havranek T, Bacova Z, Bakos J. The role of selected postsynaptic scaffolding proteins at glutamatergic synapses in autism-related animal models.
J Integr Neurosci 2021;
20:1047-1057. [PMID:
34997728 DOI:
10.31083/j.jin2004106]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/09/2021] [Accepted: 08/18/2021] [Indexed: 11/06/2022] Open
Abstract
Pathological changes in synapse formation, plasticity, and development are caused by altered trafficking and assembly of postsynaptic scaffolding proteins at sites of glutamatergic and gamma-aminobutyric acid (GABA)ergic synapses, suggesting their involvement in the etiology of neurodevelopmental disorders, including autism. Several autism-related mouse models have been developed in recent years for studying molecular, cellular, and behavioural defects in order to understand the etiology of autism and test the potential treatment strategies. In this review, we explain the role of alterations in selected postsynaptic scaffolding proteins in relevant transgene autism-like mouse models. We also provide a summary of selected animal models by paying special attention to interactions between guanylate kinases or membrane-associated guanylate kinases (MAGUKs), as well as other synapse protein components which form functional synaptic networks. The study of early developmental stages of autism-relevant animal models can help us understand the origin and development of diverse autistic symptomatology.
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