MST1 Negatively Regulates TNFα-Induced NF-κB Signaling through Modulating LUBAC Activity

  • In Young Lee
  • , Jane Melissa Lim
  • , Hyunchu Cho
  • , Eunju Kim
  • , Yeonsil Kim
  • , Hye Kyung Oh
  • , Woo Seok Yang
  • , Kyung Hye Roh
  • , Hyun Woo Park
  • , Jung Soon Mo
  • , Je Hyun Yoon
  • , Hyun Kyu Song
  • , Eui Ju Choi*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Lee et al. identify MST1 as a component of TNF-RSC that phosphorylates HOIP at serine 1,066 and thereby inhibits the linear ubiquitin chain-forming activity of LUBAC in a TRAF2-dependent manner. MST1, by inhibiting an E3 ligase activity of HOIP, negatively regulates the NF-κB-dependent inflammatory gene expression induced by TNFα.

Original languageEnglish
Pages (from-to)1138-1149.e6
JournalMolecular Cell
Volume73
Issue number6
DOIs
Publication statusPublished - 2019 Mar 21

Bibliographical note

Publisher Copyright:
© 2019 Elsevier Inc.

Keywords

  • HOIP
  • LUBAC
  • MST1
  • NF-κB
  • TNFα
  • TNFα receptor 1 signaling complex
  • TRAF2
  • inflammation
  • macrophage
  • ubiquitination

ASJC Scopus subject areas

  • Molecular Biology
  • Cell Biology

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