TRAFs in RANK signaling

Bryant G Darnay, Arnaud Besse, Ann T. Poblenz, Betty Lamothe, Jörg J. Jacoby

Research output: Chapter in Book/Report/Conference proceedingChapter

73 Scopus citations

Abstract

Members of the tumor necrosis factor (TNF) family govern many diverse physiological and cellular responses including cellular proliferation, differentiation, and apoptosis. Ligands of this family interact through a distinct set of specific receptors that lack enzymatic activity and therefore are dependent on the association of adaptor molecules. One receptor/ligand pair known as receptor activator of nuclear factor-kappa B (RANK) and RANK ligand (RANKL) regulates bone remodeling, mammary gland development, and lymph node organogenesis. RANK interacts with five members of the TNF receptor-associated factor (TRAF) family, of which TRAF6 is indispensable for its signaling capability. An accumulation of evidence from various research laboratories indicates TRAFs, but more importantly TRAF6, is the key to understanding how RANKL links cytoplasmic signaling to the nuclear transcriptional program.

Original languageEnglish (US)
Title of host publicationTNF Receptor Associated Factors (TRAFs)
PublisherSpringer New York
Pages152-159
Number of pages8
ISBN (Print)9780387706290
DOIs
StatePublished - 2007

Publication series

NameAdvances in Experimental Medicine and Biology
Volume597
ISSN (Print)0065-2598

ASJC Scopus subject areas

  • General Biochemistry, Genetics and Molecular Biology

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