Developmental Brain Disorder Gene Database
LoF Variant Gene
Gene
Search
Tier
2
NRXN3
HGNC:8010 (protein-coding gene)
neurexin 3
- Unique Cases:
- 12
- Disorders:
- ID, ASD, ADHD, SCZ
- Last Updated:
- January 24, 2024
Gene Summary:
- DBD Genes Classification
- NRXN3 is an Emerging candidate gene classified as Tier 2. Tier 2 genes have two de novo pathogenic loss-of-function variants.
- Gene Function
- Neuronal cell surface protein that may be involved in cell recognition and cell adhesion. May mediate intracellular signaling (By similarity). {ECO:0000250|UniProtKB:Q9CS84}. (Source: Uniprot)
- Previous symbols
- C14orf60
- Alias symbols
- KIAA0743
- Chromosomal Location
- 14q24.3-q31.1
- Genomic Coordinates
- GRCh37:chr14:78636716-80334633
- GRCh38:chr14:77979904-79868291
- Associated Disorders
- Intellectual Disability, Autism, Attention Deficit Hyperactivity Disorder
Cases:
Publications:
Howrigan DP et. al., Exome sequencing in schizophrenia-affected parent-offspring trios reveals risk conferred by protein-coding de novo mutations., Nat Neurosci, 2020 |
Griswold AJ et. al., Evaluation of copy number variations reveals novel candidate genes in autism spectrum disorder-associated pathways., Hum Mol Genet, 2012 |
Asadollahi R et. al., The clinical significance of small copy number variants in neurodevelopmental disorders., J Med Genet, 2014 |
C Yuen RK et. al., Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder., Nat Neurosci, 2017 |
Pinto D et. al., Functional impact of global rare copy number variation in autism spectrum disorders., Nature, 2010 |
Yuan H et. al., A rare exonic NRXN3 deletion segregating with neurodevelopmental and neuropsychiatric conditions in a three-generation Chinese family., Am J Med Genet B Neuropsychiatr Genet, 2018 |
External References:
NCBI: Gene
Integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.
Gene Reviews
An international point-of-care resource for busy clinicians, provides clinically relevant and medically actionable information for inherited conditions in a standardized journal-style format, covering diagnosis, management, and genetic counseling for patients and their families.
DECIPHER
DECIPHER (DatabasE of genomiC varIation and Phenotype in Humans using Ensembl Resources) is an interactive web-based database which incorporates a suite of tools designed to aid the interpretation of genomic variants.
DECIPHER enhances clinical diagnosis by retrieving information from a variety of bioinformatics resources relevant to the variant found in the patient.
SFARI
SFARI Gene is an evolving online database designed to permit quick entrée into the genetics of autism, and to help researchers track the ever-expanding genetic risk factors that emerge in the literature.
ClinGen
ClinGen is a National Institutes of Health (NIH)-funded resource dedicated to building an authoritative central resource that defines the clinical relevance of genes and variants for use in precision medicine and research.
GenCC
The GenCC DB provides information pertaining to the validity of gene-disease relationships, with a current focus on Mendelian diseases.
gnomAD
The Genome Aggregation Database (gnomAD) is a resource developed by an international coalition of investigators, with the goal of aggregating and harmonizing both exome and genome sequencing data from a wide variety of large-scale sequencing projects, and making summary data available for the wider scientific community.