RIPping notch apart: a new role for endocytosis in signal transduction?

Research output: Contribution to journalReview article

26 Scopus citations

Abstract

Notch proteins are receptors that are important in mediating several developmental processes. Notch receptors are activated upon binding transmembrane ligands, the DSL proteins. Notch is cleaved at several sites and activation of Notch leads to the cleavage of the intracellular domain, which then is translocated to the nucleus and regulates the transcription of target genes. Krämer discusses how binding of Notch to the DSL ligand, Delta, leads to cleavage and trans-endocytosis of the Notch extracellular domain into the Delta-expressing cell. This trans-endocytosis event contributes to the cleavage and release of the active Notch intracellular domain. The Perspective is accompanied by a movie illustrating the trans-endocytosis of Notch.

Original languageEnglish (US)
Pages (from-to)PE1
JournalScience's STKE : signal transduction knowledge environment
Volume2000
Issue number29
StatePublished - Apr 25 2000

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ASJC Scopus subject areas

  • Medicine(all)

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