Search results for "Synaptic vesicle docking"
showing 2 items of 2 documents
A Multilevel Functional Study of aSNAP25At-Risk Variant for Bipolar Disorder and Schizophrenia
2017
The synaptosomal-associated protein SNAP25 is a key player in synaptic vesicle docking and fusion and has been associated with multiple psychiatric conditions, including schizophrenia, bipolar disorder, and attention-deficit/hyperactivity disorder. We recently identified a promoter variant inSNAP25,rs6039769, that is associated with early-onset bipolar disorder and a higher gene expression level in human prefrontal cortex. In the current study, we showed that this variant was associated both in males and females with schizophrenia in two independent cohorts. We then combinedin vitroandin vivoapproaches in humans to understand the functional impact of the at-risk allele. Thus, we showedin vi…
A MULTI-LEVEL FUNCTIONAL STUDY OF A SNAP25 AT-RISK VARIANT FOR BIPOLAR DISORDER AND SCHIZOPHRENIA
2019
Background The synaptosomal associated protein SNAP25 is crucial for synaptic vesicle docking and fusion and has been associated with multiple psychiatric conditions. We recently identified a promoter variant in SNAP25, rs6039769, associated with bipolar disorder and gene expression in prefrontal cortex. Methods Here, we performed a genetic association study using this variation on two independent cohorts of 288 and 173 subjects with schizophrenia and 315 unaffected control individuals. We replicated our results using data from the schizophrenia group of the Psychiatric Genomics Consortium (PGC). Functional consequences combined both in vitro and post-mortem gene expression analysis on 30 p…