rs10273775
This variant is located in the CNTNAP2 gene.
▶Research that mentions this SNP (1)
▶A Comprehensive Genetic Association Study of Alzheimer Disease in African AmericansAssociationN=1,009Logue MW et al.(2011)· Archives of Neurology
This comprehensive genome-wide association study examined genetic variants contributing to late-onset Alzheimer's disease (AD) in 513 African American cases and 496 controls, plus replication in 5 white cohorts. The APOE ε4 allele showed strong association (P=9.69×10⁻²³), and after adjusting for APOE, rs6859 in PVRL2 remained significantly associated (P=0.0087). The study found associations with variants in CLU, PICALM, BIN1, EPHA1, MS4A, ABCA7, and CD33, though effect directions sometimes differed from white populations. Novel associations with suggestive evidence were identified in PROX1, CNTNAP2, STK24, and other genes, though not replicated in whites.
About CNTNAP2
This gene encodes a member of the neurexin family which functions in the vertebrate nervous system as cell adhesion molecules and receptors. This protein, like other neurexin proteins, contains epidermal growth factor repeats and laminin G domains. In addition, it includes an F5/8 type C domain, discoidin/neuropilin- and fibrinogen-like domains, thrombospondin N-terminal-like domains and a putative PDZ binding site. This protein is localized at the juxtaparanodes of myelinated axons, and mediates interactions between neurons and glia during nervous system development and is also involved in localization of potassium channels within differentiating axons. This gene encompasses almost 1.5% of chromosome 7 and is one of the largest genes in the human genome. It is directly bound and regulated by forkhead box protein P2, a transcription factor related to speech and language development. This gene has been implicated in multiple neurodevelopmental disorders, including Gilles de la Tourette syndrome, schizophrenia, epilepsy, autism, ADHD and intellectual disability. [provided by RefSeq, Jul 2017]
View all CNTNAP2 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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