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    JAG1 - Wikipedia

    • Jagged1 (JAG1) is one of five cell surface proteins (ligands) that interact with four receptors in the mammalian Notch signaling pathway. The Notch signaling pathway is a highly conserved pathway that functions to establish and regulate cell fate decisions in many organ systems. Once the JAG1-NOTCH (receptor-ligand) interactions take place, a cascade of proteolytic cleavages is triggered r…

    Structure and function

    JAG1 was first identified as a ligand that was able to activate notch receptors when the rat gene Jagged encoding a … See more

    Expression profile and mouse studies

    In situ hybridization and conditional gene knockout studies have helped to demonstrate the role JAG1 plays in development and its effects on different organ systems. In humans, JAG1 has broad expr… See more

    AliasesJAG1, Jag1, ABE2, Gsfabe2, Htu, Ozz, Ser-1, AGS, AHD, AWS, CD339, HJ1, JAGL1, jagged 1, AGS1, DCHE, jagged canonical Notch ligand 1, CMT2HH
    Disease phenotype

    ALGS is an autosomal dominant multi-system disorder affecting several body systems including the liver, heart, skeleton, eye, facial structure, kidneys and vascular system. The most clinically significant concerns st… See more

    Further reading

    • Piccoli DA, Spinner NB (2002). "Alagille syndrome and the Jagged1 gene". Semin. Liver Dis. 21 (4): 525–34. doi:10.1055/s-2001-19036. PMID 11745040. S2CID 46554750.
    • Lindsell CE, Boulter J, diSibio G, Gossler … See more

     
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