|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Here, we directly sequenced the CNTNAP2 5' promoter region of 236 German families with one child with ASD and detected four novel variants.
|
25224256 |
2015 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
To assess its population impact we studied 2148 common single nucleotide polymorphisms (SNPs) using transmission disequilibrium test (TDT) across the entire ~3.3 Mb CNTNAP2 locus in 186 (408 trios) multiplex and 323 simplex families with autistic spectrum disorder (ASD).
|
24147096 |
2013 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
These findings reveal a key contribution of ASD-associated gene CNTNAP2 in modulating macroscale functional connectivity, and suggest that homozygous loss-of-function mutations in this gene may predispose to neurodevelopmental disorders and autism through a selective dysregulation of connectivity in integrative prefrontal areas.
|
28184409 |
2018 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
A total of 110 adult patients with ASD (n=61) or ADHD (n=49) with or without a lifetime history of SUD participated in a study in which we genotyped polymorphisms in five known candidate genes for (one of) the disorders, i.e. the 5HTTLPR in SLC6A4/5-HTT, rs1800497 (TaqIA C>T) in DRD2, rs7794745 in CNTNAP2, rs1843809 in TPH2, and rs6565113 in CDH13.
|
20446882 |
2010 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Loss of one Cntnap2 allele is sufficient to elicit axonal growth alteration, revealing a situation that may be relevant for CNTNAP2 heterozygosity in ASD patients.
|
29788201 |
2018 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Human autoantibodies to contactin-associated protein-like 2 (CASPR2) are often associated with neuropathic pain, and CASPR2 mutations have been linked to autism spectrum disorders, in which sensory dysfunction is increasingly recognized.
|
29429934 |
2018 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Although genetic variations in several genes encoding for synaptic adhesion proteins have been found to be associated with autism spectrum disorders, one of the most consistently replicated genes has been CNTNAP2, encoding for contactin-associated protein-like 2 (CASPR2), a multidomain transmembrane protein of the neurexin superfamily.
|
22872700 |
2012 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Nonetheless, when viewed in light of two independent studies published in this issue of AJHG showing a relationship between ASD and common CNTNAP2 alleles, the cytogenetic and mutation screening data suggest that rare variants may also contribute to the pathophysiology of ASD, but place limits on the magnitude of this contribution.
|
18179895 |
2008 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
These findings demonstrate that risk associated variation in the CNTNAP2 gene impacts on brain activation in healthy non-autistic individuals during a language processing task providing evidence of the effect of genetic variation in CNTNAP2 on a core feature of ASDs.
|
21987501 |
2011 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
CLINVAR |
Targeted resequencing of 358 candidate genes for autism spectrum disorder in a Chinese cohort reveals diagnostic potential and genotype-phenotype correlations.
|
30763456 |
2019 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Loss-of-function mutations in CNTNAP2 cause a syndromic form of autism spectrum disorder in humans and produce social deficits, repetitive behaviors, and seizures in mice.
|
31141683 |
2019 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Heterozygous copy-number and missense variants in CNTNAP2 and NRXN1 have repeatedly been associated with a wide spectrum of neuropsychiatric disorders such as developmental language and autism spectrum disorders, epilepsy and schizophrenia.
|
21827697 |
2011 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Sequencing of hot spot exons in CNTNAP2 led to discovery of a 5 bp insertion in 23/37 ASD patients.
|
28358038 |
2017 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Earlier findings have suggested that SNPs in the CNTNAP2 gene may be used as genetic markers for predisposition to autism spectrum disorder (ASD).
|
26909962 |
2016 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Homozygous loss-of-function mutations in Contactin Associated Protein-like 2 (CNTNAP2) are strongly linked to ASDs.
|
26833134 |
2016 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
In this review, we provide a summary of animal and cellular models for three genes linked to ADHD and ASD in human patients - CNTNAP2, ADGRL3, and PARK2.
|
30376466 |
2019 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We compared electroencephalogram (EEG) and behavioral phenotypes of rats and mice with homozygous deletion of Cntnap2, a gene associated with cortical dysplasia-focal epilepsy (CDFE) and autism spectrum disorders (ASD).
|
28364455 |
2017 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We also tested the effects of 4 human CNTNAP2 ASD missense mutations in vivo, and found that they impaired PV+ CIN development.
|
29028946 |
2018 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
The Contactin Associated Protein-like 2 (CNTNAP2) gene has been discussed to be associated with different symptoms of autism spectrum disorders (ASDs) and other neurodevelopmental disorders.
|
26559825 |
2016 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Comparison of the clinical and cytogenetic findings of our patients with previously reported patients, supports that haploinsuffiency of CNTNAP2 can result in language delay and/or autism spectrum disorder.
|
21082657 |
2010 |
|
Autism Spectrum Disorders
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
We found that LPS-induced maternal immune activation caused male-specific deficits in certain social responses in the contactin-associated protein-like 2 (Cntnap2) mouse model for ASD.
|
28115688 |
2017 |
|
Autism Spectrum Disorders
|
0.700 |
Biomarker
|
disease |
CTD_human |
These data demonstrate a functional role for CNTNAP2 in brain development and provide a new tool for mechanistic and therapeutic research in ASD.
|
21962519 |
2011 |
|
Autism Spectrum Disorders
|
0.700 |
Biomarker
|
disease |
BEFREE |
We show a paternally inherited miR-873-5p variant with altered binding affinity for several risk-genes including NRXN2 and CNTNAP2 putatively overlay maternally inherited loss-of-function coding variations in NRXN1 and CNTNAP2 to likely increase the genetic liability in an idiopathic ASD case.
|
29703944 |
2019 |
|
Autism Spectrum Disorders
|
0.700 |
Biomarker
|
disease |
BEFREE |
Mice deficient in Cntnap2 (Cntnap2-/- mice) show core ASD-like phenotypes, and have been demonstrated as a validated model for ASD-relevant drug discovery.
|
30816216 |
2019 |
|
Autism Spectrum Disorders
|
0.700 |
Biomarker
|
disease |
BEFREE |
These findings suggest a partially shared etiology between ASDs and SM and raise questions about which aspects of these syndromes are potentially influenced by CNTNAP2 and mechanism(s) by which these influences may be conveyed.
|
21193173 |
2011 |