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Cited by 274

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Metalloprotease ADAM10 Is Required for Notch1 Site 2 Cleavage

Open access
van Tetering, Geert, van Diest, Paul, Verlaan, Ingrid, van der Wall, Elsken, Kopan, Raphael, Vooijs, Marc·2009·Journal of Biological Chemistry

Abstract

Notch signaling is controlled by ligand binding, which unfolds a negative control region to induce proteolytic cleavage of the receptor. First, a membrane-proximal cleavage is executed by a metalloprotease, removing the extracellular domain. This allows gamma-secretase to execute a second cleavage within the Notch transmembrane domain, which releases the intracellular domain to enter the nucleus. Here we show that the ADAM10 metalloprotease Kuzbanian, but not ADAM17/tumor necrosis factor alpha-converting enzyme, plays an essential role in executing ligand-induced extracellular cleavage at site 2 (S2) in cells and localizes this step to the plasma membrane. Importantly, genetic or pharmacological inhibition of metalloproteases still allowed extracellular cleavage of Notch, indicating the presence of unknown proteases with the ability to cleave at S2. Gain of function mutations identified in human cancers and in model organisms that map to the negative control region alleviate the requirement for ligand binding for extracellular cleavage to occur. Because cancer-causing Notch1 mutations also depend on (rate-limiting) S2 proteolysis, the identity of these alternative proteases has important implications for understanding Notch activation in normal and cancer cells.

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Metadata

Authors
van Tetering, G., van Diest, P., Verlaan, I., van der Wall, E., Kopan, R., & Vooijs, M.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2009-11
Volume
284
Issue
45
Pages
31018-31027
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1969414295
Cited by
274
References
57
FWCI
8.88
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Metalloprotease ADAM10 Is Required for Notch1 Site 2 Cleavage. https://app.cochat.ai/papers/10.1074/jbc.m109.006775
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van Tetering, G., van Diest, P., Verlaan, I., van der Wall, E., Kopan, R., & Vooijs, M. (2009). Metalloprotease ADAM10 Is Required for Notch1 Site 2 Cleavage. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m109.006775

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