Webb11 maj 2012 · Mutations in SHANK1 may increase autism risk, but less so than SHANK2 and SHANK3, which are strongly linked to the disorder, the researchers say. This is …
A recurrent SHANK1 mutation implicated in autism spectrum
WebbCorrection: A recurrent SHANK1 mutation implicated in autism spectrum disorder causes autistic-like core behaviors in mice via downregulation of mGluR1-IP3R1-calcium signaling. Molecular Psychiatry 2024-09 Journal article DOI: 10.1038/s41380-022-01605-8 … Webb1 apr. 2013 · Recent human genetic studies indicate that SHANK family genes (SHANK1, SHANK2, and SHANK3) are causative genes for idiopathic autism spectrum disorders (ASD). Neurobiological studies of Shank mutations in mice support a general hypothesis of synaptic dysfunction in the pathophysiology of ASD. hallie smith simmons
SHANK1 Deletions in Males with Autism Spectrum Disorder
WebbThe key features of that mutation are listed below: B6.129S4-Shank1 tm1Shng /J 129S4/SvJae-Shank1 tm1Shng /J . Shank1 exons 14-15 are deleted (may not be a complete Shank1 knockout). Expression of Shank-associated proteins guanylate kinase-associated protein (GKAP) and homer homolog 1 (HOMER) is reduced. Dendritic ... Webb6 apr. 2024 · In this study, by sequencing the SHANK1 gene in a cohort of 615 ASD patients and 503 controls, we identified an ASD-specific recurrent missense mutation, c.2621 G > A (p.R874H). This mutation demonstrated strong pathogenic potential in in vitro experiments, and we generated the corresponding Shank1 R882H-KI mice. Webb26 aug. 2024 · Mutations in genes encoding SHANK family proteins (SHANK1, 2 and 3) often result in marked behavioural phenotypes in mice (Mameza et al., 2013; Schmeisser et al., 2012; Won et al., 2012), such as an increase in repetitive routines, altered social behaviour and anxiety-like phenotypes. hallie shuler podiatrist muncy