1300131002: Neurexin 1-related severe neurodevelopmental disorder, motor stereotypies, chronic constipation, sleep-wake cycle disturbance (disorder)

• SNOMED CT Concept\Clinical finding (finding)\...
• \Mental state, behavior and/or psychosocial function finding (finding)\Behavior finding\Intellectual disability\...
• \Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Severe intellectual disability (disorder)\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Cognitive function finding (finding)\Impaired cognition (finding)\Intellectual disability\Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Cognitive function finding (finding)\Impaired cognition (finding)\Intellectual disability\Severe intellectual disability (disorder)\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Cognitive function finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Cognitive function finding (finding)\Intellectual ability - finding\Intellectual disability\Severe intellectual disability (disorder)\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Intelligence finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Functional finding\Intelligence finding (finding)\Intellectual ability - finding\Intellectual disability\Severe intellectual disability (disorder)\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Finding related to sleep\Sleep disorder\Dyssomnia\Disorder of sleep-wake cycle\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Genetic disease\Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Genetic disease\Hereditary disease\Developmental hereditary disorder\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Genetic disease\Hereditary disease\Autosomal hereditary disorder\Autosomal recessive hereditary disorder\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Sleep disorder\Dyssomnia\Disorder of sleep-wake cycle\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Developmental disorder\Neurodevelopmental disorder is a behavioral and cognitive disorder with onset during the developmental period that involves impaired or aberrant development of intellectual, motor, or social functions.\Intellectual disability\Genetic intellectual disability\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Developmental disorder\Neurodevelopmental disorder is a behavioral and cognitive disorder with onset during the developmental period that involves impaired or aberrant development of intellectual, motor, or social functions.\Intellectual disability\Severe intellectual disability (disorder)\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Developmental disorder\Developmental hereditary disorder\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.
• \Disease\Developmental disorder\Developmental delay\Global developmental delay\A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Feb 2024. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5298240012	A rare genetic neurodevelopmental disorder characterised by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behaviour and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5298241011	A rare genetic neurodevelopmental disorder characterized by global developmental delay, severe intellectual disability and absence of expressive language. Muscular hypotonia, seizures, autistic behavior and stereotypic movements are common. The disorder is caused by homozygous or compound heterozygous intragenic deletions or truncating variants in the NRXN1 gene (2p16.3). NRXN1 belongs to the evolutionarily conserved family of neurexins, presynaptic transmembrane proteins and has an important role in synaptic function. Inheritance is autosomal recessive.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5298234017	Neurexin 1-related severe neurodevelopmental disorder, motor stereotypies, chronic constipation, sleep-wake cycle disturbance	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5298235016	Neurexin 1-related severe neurodevelopmental disorder, motor stereotypies, chronic constipation, sleep-wake cycle disturbance (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5298236015	NRXN1-related severe neurodevelopmental disorder, motor stereotypies, chronic constipation, sleep-wake cycle disturbance	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5298237012	NRXN1(neurexin 1) related severe neurodevelopmental disorder, motor stereotypies, chronic constipation, sleep-wake cycle disturbance	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core

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