Role of macrophages in inflammatory lymphangiogenesis: Enhanced production of vascular endothelial growth factor C and D through NF-κB activation

Kosuke Watari, Shintaro Nakao, Abbas Fotovati, Yuji Basaki, Fumihito Hosoi, Biborka Bereczky, Ryuichi Higuchi, Tomofumi Miyamoto, Michihiko Kuwano, Mayumi Ono

研究成果: ジャーナルへの寄稿記事

88 引用 (Scopus)

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The close association of inflammation, angiogenesis and cancer progression is now highlighted, and in this study we especially focused on a close association of inflammation and lymphangiogenesis. We found that proinflammatory cytokine, interleukin-1β (IL-1β), could induce lymphangiogenesis in mouse cornea through enhanced production of potent lymphangiogenic factors, VEGF-A, VEGF-C and VEGF-D. IL-1β-induced lymphangiogenesis, but not angiogenesis, was inhibited by administration of a selective anti-VEGF receptor-3 (VEGFR-3) neutralizing antibody. And in mouse cornea we observed recruitment of monocyte/macrophages and neutrophils by IL-1β implanted cornea. Depletion of macrophages by a bisphosphonate encapsulated in liposomes inhibited this IL-1β-induced lymphangiogenesis and also up-regulation of VEGF-A, VEGF-C, and VEGF-D. Furthermore, IL-1β-induced lymphangiogenesis and angiogenesis were suppressed by NF-κB inhibition with marked suppression of VEGF-A, VEGF-C, and VEGF-D expression.

元の言語英語
ページ(範囲)826-831
ページ数6
ジャーナルBiochemical and Biophysical Research Communications
377
発行部数3
DOI
出版物ステータス出版済み - 12 19 2008

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All Science Journal Classification (ASJC) codes

  • Biophysics
  • Biochemistry
  • Molecular Biology
  • Cell Biology

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