ClinVar Genomic variation as it relates to human health
NM_000435.3(NOTCH3):c.3226C>T (p.Arg1076Cys)
The aggregate germline classification for this variant, typically for a monogenic or Mendelian disorder as in the ACMG/AMP guidelines, or for response to a drug. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the aggregate classification.
Stars represent the aggregate review status, or the level of review supporting the aggregate germline classification for this VCV record. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status. The number of submissions which contribute to this review status is shown in parentheses.
No data submitted for somatic clinical impact
No data submitted for oncogenicity
Variant Details
- Identifiers
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NM_000435.3(NOTCH3):c.3226C>T (p.Arg1076Cys)
Variation ID: 447830 Accession: VCV000447830.24
- Type and length
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single nucleotide variant, 1 bp
- Location
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Cytogenetic: 19p13.12 19: 15180173 (GRCh38) [ NCBI UCSC ] 19: 15290984 (GRCh37) [ NCBI UCSC ]
- Timeline in ClinVar
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First in ClinVar Help The date this variant first appeared in ClinVar with each type of classification.
Last submission Help The date of the most recent submission for each type of classification for this variant.
Last evaluated Help The most recent date that a submitter evaluated this variant for each type of classification.
Germline Dec 19, 2017 Oct 20, 2024 Sep 27, 2022 - HGVS
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Nucleotide Protein Molecular
consequenceNM_000435.3:c.3226C>T MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.
NP_000426.2:p.Arg1076Cys missense NC_000019.10:g.15180173G>A NC_000019.9:g.15290984G>A NG_009819.1:g.25809C>T - Protein change
- R1076C
- Other names
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- Canonical SPDI
- NC_000019.10:15180172:G:A
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Functional
consequence HelpThe effect of the variant on RNA or protein function, based on experimental evidence from submitters.
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Global minor allele
frequency (GMAF) HelpThe global minor allele frequency calculated by the 1000 Genomes Project. The minor allele at this location is indicated in parentheses and may be different from the allele represented by this VCV record.
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Allele frequency
Help
The frequency of the allele represented by this VCV record.
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The Genome Aggregation Database (gnomAD) 0.00001
- Links
Genes
Gene | OMIM | ClinGen Gene Dosage Sensitivity Curation |
Variation Viewer
Help
Links to Variation Viewer, a genome browser to view variation data from NCBI databases. |
Related variants | ||
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HI score
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The haploinsufficiency score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team. |
TS score
Help
The triplosensitivity score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team. |
Within gene
Help
The number of variants in ClinVar that are contained within this gene, with a link to view the list of variants. |
All
Help
The number of variants in ClinVar for this gene, including smaller variants within the gene and larger CNVs that overlap or fully contain the gene. |
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NOTCH3 | - | - |
GRCh38 GRCh37 |
1538 | 1576 |
Conditions - Germline
Condition
Help
The condition for this variant-condition (RCV) record in ClinVar. |
Classification
Help
The aggregate germline classification for this variant-condition (RCV) record in ClinVar. The number of submissions that contribute to this aggregate classification is shown in parentheses. (# of submissions) |
Review status
Help
The aggregate review status for this variant-condition (RCV) record in ClinVar. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status. |
Last evaluated
Help
The most recent date that a submitter evaluated this variant for the condition. |
Variation/condition record
Help
The RCV accession number, with most recent version number, for the variant-condition record, with a link to the RCV web page. |
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Pathogenic/Likely pathogenic (3) |
criteria provided, multiple submitters, no conflicts
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Sep 27, 2022 | RCV000518259.22 | |
Likely pathogenic (1) |
criteria provided, single submitter
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Feb 21, 2020 | RCV001197703.3 |
Submissions - Germline
Classification
Help
The submitted germline classification for each SCV record. (Last evaluated) |
Review status
Help
Stars represent the review status, or the level of review supporting the submitted (SCV) record. This value is calculated by NCBI based on data from the submitter. Read our rules for calculating the review status. This column also includes a link to the submitter’s assertion criteria if provided, and the collection method. (Assertion criteria) |
Condition
Help
The condition for the classification, provided by the submitter for this submitted (SCV) record. This column also includes the affected status and allele origin of individuals observed with this variant. |
Submitter
Help
The submitting organization for this submitted (SCV) record. This column also includes the SCV accession and version number, the date this SCV first appeared in ClinVar, and the date that this SCV was last updated in ClinVar. |
More information
Help
This column includes more information supporting the classification, including citations, the comment on classification, and detailed evidence provided as observations of the variant by the submitter. |
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Likely pathogenic
(Feb 21, 2020)
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criteria provided, single submitter
Method: clinical testing
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Cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy, type 1
Affected status: yes
Allele origin:
unknown
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Centre for Mendelian Genomics, University Medical Centre Ljubljana
Accession: SCV001368482.2
First in ClinVar: Jul 04, 2020 Last updated: Jul 04, 2020 |
Comment:
This variant was classified as: Likely pathogenic. The following ACMG criteria were applied in classifying this variant: PS4_MOD,PM1,PM2,PP2,PP3.
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Pathogenic
(Mar 21, 2022)
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criteria provided, single submitter
Method: clinical testing
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not provided
Affected status: unknown
Allele origin:
unknown
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Athena Diagnostics
Accession: SCV000614279.2
First in ClinVar: Dec 19, 2017 Last updated: Dec 31, 2022 |
Comment:
The frequency of this variant in the general population is consistent with pathogenicity (http://gnomad.broadinstitute.org). This variant has been identified in multiple unrelated individuals with CADASIL. … (more)
The frequency of this variant in the general population is consistent with pathogenicity (http://gnomad.broadinstitute.org). This variant has been identified in multiple unrelated individuals with CADASIL. This variant alters a critical location within the protein, and is expected to severely affect function and cause disease. Greater than 90% of pathogenic variants identified in NOTCH3 involve the gain or loss of a cysteine residue within the epidermal growth factor (EGF)-like repeat domain. (less)
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Pathogenic
(Sep 27, 2022)
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criteria provided, single submitter
Method: clinical testing
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not provided
Affected status: unknown
Allele origin:
germline
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Labcorp Genetics (formerly Invitae), Labcorp
Accession: SCV002246398.3
First in ClinVar: Mar 28, 2022 Last updated: Feb 14, 2024 |
Comment:
For these reasons, this variant has been classified as Pathogenic. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, … (more)
For these reasons, this variant has been classified as Pathogenic. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on NOTCH3 protein function. ClinVar contains an entry for this variant (Variation ID: 447830). This variant is also known as R1075C. This missense change has been observed in individuals with autosomal dominant cerebral arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) (PMID: 11571335, 12861102, 15827866, 15834039, 22878905; Invitae). This variant is present in population databases (no rsID available, gnomAD 0.06%). This sequence change replaces arginine, which is basic and polar, with cysteine, which is neutral and slightly polar, at codon 1076 of the NOTCH3 protein (p.Arg1076Cys). (less)
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Likely pathogenic
(Sep 01, 2022)
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criteria provided, single submitter
Method: clinical testing
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not provided
Affected status: yes
Allele origin:
germline
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CeGaT Center for Human Genetics Tuebingen
Accession: SCV002585721.15
First in ClinVar: Oct 22, 2022 Last updated: Oct 20, 2024 |
Comment:
NOTCH3: PM1:Strong, PM2, PS4:Moderate, PP2
Number of individuals with the variant: 2
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Germline Functional Evidence
There is no functional evidence in ClinVar for this variation. If you have generated functional data for this variation, please consider submitting that data to ClinVar. |
Citations for germline classification of this variant
HelpTitle | Author | Journal | Year | Link |
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Characterization of CADASIL among the Han Chinese in Taiwan: Distinct Genotypic and Phenotypic Profiles. | Liao YC | PloS one | 2015 | PMID: 26308724 |
CADASIL in central Italy: a retrospective clinical and genetic study in 229 patients. | Bianchi S | Journal of neurology | 2015 | PMID: 25344745 |
Effects of cerebrolysin administration on oxidative stress-induced apoptosis in lymphocytes from CADASIL patients. | Formichi P | Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology | 2013 | PMID: 22878905 |
NOTCH3 gene mutations in subjects clinically suspected of CADASIL. | Mosca L | Journal of the neurological sciences | 2011 | PMID: 21616505 |
Comparison of clinical, familial, and MRI features of CADASIL and NOTCH3-negative patients. | Pantoni L | Neurology | 2010 | PMID: 20038773 |
Apoptosis in CADASIL: an in vitro study of lymphocytes and fibroblasts from a cohort of Italian patients. | Formichi P | Journal of cellular physiology | 2009 | PMID: 19180562 |
Increased QT variability in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. | Piccirillo G | European journal of neurology | 2008 | PMID: 18803652 |
The spectrum of Notch3 mutations in 28 Italian CADASIL families. | Dotti MT | Journal of neurology, neurosurgery, and psychiatry | 2005 | PMID: 15834039 |
Peripheral neuropathy in CADASIL. | Sicurelli F | Journal of neurology | 2005 | PMID: 15827866 |
Myocardial infarction in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). | Lesnik Oberstein SA | Medicine | 2003 | PMID: 12861102 |
Cerebral microbleeds in CADASIL. | Lesnik Oberstein SA | Neurology | 2001 | PMID: 11571335 |
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Text-mined citations for rs1438626607 ...
HelpRecord last updated Oct 20, 2024
This date represents the last time this VCV record was updated. The update may be due to an update to one of the included submitted records (SCVs), or due to an update that ClinVar made to the variant such as adding HGVS expressions or a rs number. So this date may be different from the date of the “most recent submission” reported at the top of this page.