Mutant B-Raf(V600E) promotes melanoma paracellular transmigration by inducing thrombin-mediated endothelial junction breakdown

  • Pu Zhang
  • , Shan Feng
  • , Gentao Liu
  • , Heyong Wang
  • , Huifeng Zhu
  • , Qiao Ren
  • , Huiyuan Bai
  • , Changliang Fu
  • , Cheng Dong

Research output: Contribution to journalArticlepeer-review

Abstract

Background: A prothrombotic state is one of the hallmarks of advanced cancer. Results: B-Raf(V600E)-dependent thrombin release from metastatic melanoma signals focal adherens junction disassembly by triggering VE-cadherin phosphorylation and ubiquitination. Conclusion: Thrombin-mediated junction breakdown allows melanoma extravasation via a paracellular route. Significance: Targeting B-Raf(V600E)-mediated thrombin generation and endothelial barrier dysfunction may represent a novel therapeutic strategy to limit tumor metastasis.

Original languageEnglish (US)
Pages (from-to)2087-2106
Number of pages20
JournalJournal of Biological Chemistry
Volume291
Issue number5
DOIs
StatePublished - Jan 29 2016

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Molecular Biology
  • Cell Biology

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