rs12082
This variant is located in the NOTCH3 gene.
▶ClinVar annotation
Cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 1; not provided
View on ClinVar →▶Research that mentions this SNP (2)
▶A Functional SNP Catalog of Overlapping miRNA-Binding Sites in Genes Implicated in Prion Disease and Other Neurodegenerative DisordersFunctionalReuben Saba et al.(2014)· Human Mutation
This functional study identifies 119 SNPs in miRNA-binding sites within 3'UTRs of 53 genes implicated in prion disease and other neurodegenerative disorders. The paper uses bioinformatics to predict SNPs affecting miRNA binding and experimentally validates key interactions, particularly rs9291296 in GABRα4 which strengthens miR-26a-5p binding (ΔΔG = 2.3 kcal/mol). The study finds that GABA receptor subunits are notably enriched for miRNA-targeting SNPs.
▶Association study of the serotoninergic system in migraine in the spanish populationFunctionalN=149Corominas R. et al.(2010)· American Journal of Medical Genetics Part B: Neuropsychiatric Genetics
Development and validation of a targeted NGS panel for diagnosing familial hemiplegic migraine (FHM), episodic ataxia type 2 (EA2), CADASIL, and migraine with aura. In 149 patients across 4 cohorts (55 FHM, 44 CADASIL, 31 EA2, 19 migraine families), the panel identified novel and known mutations in genes CACNA1A, ATP1A2, SCN1A, and NOTCH3, increasing mutation detection rate from 7.7% to 28.5%. Notably, ATP1A2 and NOTCH3 mutations were identified in typical migraine with aura families for the first time, demonstrating aetiological overlap with FHM.
About NOTCH3
This gene encodes the third discovered human homologue of the Drosophilia melanogaster type I membrane protein notch. In Drosophilia, notch interaction with its cell-bound ligands (delta, serrate) establishes an intercellular signalling pathway that plays a key role in neural development. Homologues of the notch-ligands have also been identified in human, but precise interactions between these ligands and the human notch homologues remains to be determined. Mutations in NOTCH3 have been identified as the underlying cause of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). [provided by RefSeq, Jul 2008]
View all NOTCH3 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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