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NOTCH1

Chr 9q34.3

notch receptor 1

MANE:
ENST00000651671.1

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Clefting

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • DDG2P

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Fetal anomalies

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Limb disorders

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Skeletal dysplasia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Thoracic aortic aneurysm or dissection

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Thoracic aortic aneurysm or dissection (GMS)

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Ehlers Danlos syndrome with a likely monogenic cause

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

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Disease associations (Open Targets)

  • Adams-Oliver syndrome

    0.81
  • B-cell chronic lymphocytic leukemia

    0.73
  • aortic stenosis

    0.72
  • cancer

    0.68
  • head and neck squamous cell carcinoma

    0.65
  • lymphoid leukemia

    0.58
  • familial thoracic aortic aneurysm and aortic dissection

    0.56
  • neurodegenerative disease

    0.54
  • squamous cell lung carcinoma

    0.53
  • cervical squamous cell carcinoma

    0.50

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

Neurogenic locus notch homolog protein 1

Functions as a receptor for membrane-bound ligands Jagged-1 (JAG1), Jagged-2 (JAG2) and Delta-1 (DLL1) to regulate cell-fate determination. Upon ligand activation through the released notch intracellular domain (NICD) it forms a transcriptional activator complex with RBPJ/RBPSUH and activates genes of the enhancer of split locus. Affects the implementation of differentiation, proliferation and apoptotic programs. Involved in angiogenesis; negatively regulates endothelial cell proliferation and migration and angiogenic sprouting. Involved in the maturation of both CD4(+) and CD8(+) cells in the thymus. Important for follicular differentiation and possibly cell fate selection within the follicle. During cerebellar development, functions as a receptor for neuronal DNER and is involved in the differentiation of Bergmann glia. Represses neuronal and myogenic differentiation. May play an essential role in postimplantation development, probably in some aspect of cell specification and/or differentiation. May be involved in mesoderm development, somite formation and neurogenesis. May enhance HIF1A function by sequestering HIF1AN away from HIF1A. Required for the THBS4 function in regulating protective astrogenesis from the subventricular zone (SVZ) niche after injury. Involved in determination of left/right symmetry by modulating the balance between motile and immotile (sensory) cilia at the left-right organiser (LRO)

Curated MONDO disease pages that list NOTCH1 among their top associated genes.

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.