Cited by 132Angiogenesis and VEGF in CancerProtein Kinase Regulation and GTPase SignalingLymphatic System and Diseases

Vascular RhoJ is an effective and selective target for tumor angiogenesis and vascular disruption

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Kim, Chan, Yang, Hanseul, Fukushima, Yoko, Saw, Phei Er, Lee, Junyeop, Park, Jin-Sung, Park, Intae, Jung, Jinmyung +9 more·2014·Cancer Cell

Abstract

Current antiangiogenic therapy is limited by its cytostatic nature and systemic side effects. To address these limitations, we have unveiled the role of RhoJ, an endothelial-enriched Rho GTPase, during tumor progression. RhoJ blockade provides a double assault on tumor vessels by both inhibiting tumor angiogenesis and disrupting the preformed tumor vessels through the activation of the RhoA-ROCK (Rho kinase) signaling pathway in tumor endothelial cells, consequently resulting in a functional failure of tumor vasculatures. Moreover, enhanced anticancer effects were observed when RhoJ blockade was employed in concert with a cytotoxic chemotherapeutic agent, angiogenesis-inhibiting agent, or vascular-disrupting agent. These results identify RhoJ blockade as a selective and effective therapeutic strategy for targeting tumor vasculature with minimal side effects.

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Crossref · 10.1016/j.ccr.2013.12.010

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Authors
Kim, C., Yang, H., Fukushima, Y., Saw, P. E., Lee, J., Park, J.-S., Park, I., Jung, J., Kataoka, H., Lee, D., Do Heo, W., Kim, I., Jon, S., Adams, R. H., Nishikawa, S.-I., Uemura, A., & Koh, G. Y.
Affiliations
  • Korea Advanced Institute of Science and Technology (KR)
  • Kobe University (JP)
  • RIKEN (JP)
  • Max Planck Institute for Molecular Biomedicine (DE)
Corresponding author
  • Uemura, Akiyoshi
  • Koh, Gou Young
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2014-01
Volume
25
Issue
1
Pages
102-117
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2068757005
Cited by
131
References
44
Citations by year
2026: 6 · 2025: 5 · 2024: 10 · 2023: 15 · 2022: 7 · 2021: 12 · 2020: 19 · 2019: 12 · 2018: 7 · 2017: 13 · 2016: 12 · 2015: 8 · 2014: 5
FWCI
5.19
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Health Sciences › Medicine › Oncology › Lymphatic System and Diseases
Keywords
RhoJ, Rho GTPases, tumor angiogenesis, vascular disruption, tumor vasculature, RhoA/ROCK signaling, Rho kinase, tumor endothelial cells, anti-angiogenic therapy, combination therapy, chemotherapy, vascular disrupting agents, tumor progression
MeSH terms
Animals, Humans, Mice, Inbred C57BL, Mice, Transgenic, Neoplasms, Experimental, Neovascularization, Pathologic, Signal Transduction, Angiogenesis Inhibitors, GTP Phosphohydrolases, rho GTP-Binding Proteins, rhoA GTP-Binding Protein, RNA, Small Interfering, Mice, rho-Associated Kinases, Gene Knockdown Techniques

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