WISP-3 inhibition of miR-452 promotes VEGF-A expression in chondrosarcoma cells and induces endothelial progenitor cells angiogenesis

Chih Yang Lin, Huey En Tzeng, Te Mao Li, Hsien Te Chen, Yi Lee, Yi Chen Yang, Shih Wei Wang, Wei Hung Yang, Chih Hsin Tang

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Chondrosarcoma is the second most prevalent general primary tumor of bone following osteosarcoma. Chondrosarcoma development may be linked to angiogenesis, which is principally elicited by vascular endothelial growth factor-A (VEGF-A). VEGF-A level has been recognized as a prognostic marker in angiogenesis. WNT1-inducible signaling pathway protein-3 (WISP)-3/CCN6 belongs to the CCN family and is involved in regulating several cellular functions, including cell proliferation, differentiation, and migration. Nevertheless, the effect of WISP-3 on VEGF-A production and angiogenesis in human chondrosarcoma remains largely unknown. This current study shows that WISP-3 promoted VEGF-A production and induced angiogenesis of human endothelial progenitor cells. Moreover, WISP-3-enhanced VEGF-A expression and angiogenesis involved the c-Src and p38 signaling pathways, while miR-452 expression was negatively affected by WISP-3 via the c-Src and p38 pathways. Our results illustrate the clinical significance of WISP-3, VEGF-A and miR-452 in human chondrosarcoma patients. WISP-3 may illustrate a novel therapeutic target in the metastasis and angiogenesis of chondrosarcoma.

Original languageEnglish
Pages (from-to)39571-39581
Number of pages11
JournalOncotarget
Volume8
Issue number24
DOIs
Publication statusPublished - Jan 1 2017

Keywords

  • Angiogenesis
  • MiR-452
  • VEGF-A
  • WISP-3

ASJC Scopus subject areas

  • Oncology

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