Human interferon-inducible protein 10 (IP-10), a member of the alpha chemokine family, inhibits bone marrow colony formation, has antitumor activity in vivo, is chemoattractant for human monocytes and T cells, and promotes T cell adhesion to endothelial cells. Here we report that IP-10 is a potent inhibitor of angiogenesis in vivo. IP-10 profoundly inhibited basic fibroblast growth factor-induced neovascularization of Matrigel (prepared by H. K. Kleinman) injected subcutaneously into athymic mice. In addition, IP-10, in a dose-dependent fashion, suppressed endothelial cell differentiation into tubular capillary structures in vitro. IP-10 had no effect on endothelial cell growth, attachment, and migration as assayed in vitro. These results document an important biological property of IP-10 and raise the possibility that IP-10 may participate in the regulation of angiogenesis during inflammation and tumorigenesis.
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1 July 1995
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July 01 1995
Human interferon-inducible protein 10 is a potent inhibitor of angiogenesis in vivo.
A L Angiolillo,
A L Angiolillo
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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C Sgadari,
C Sgadari
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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D D Taub,
D D Taub
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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F Liao,
F Liao
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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J M Farber,
J M Farber
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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S Maheshwari,
S Maheshwari
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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H K Kleinman,
H K Kleinman
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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G H Reaman,
G H Reaman
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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G Tosato
G Tosato
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
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A L Angiolillo
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
C Sgadari
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
D D Taub
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
F Liao
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
J M Farber
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
S Maheshwari
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
H K Kleinman
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
G H Reaman
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
G Tosato
Department of Hematology/Oncology, Children's National Medical Center, Washington, DC 20010, USA.
Online ISSN: 1540-9538
Print ISSN: 0022-1007
J Exp Med (1995) 182 (1): 155–162.
Citation
A L Angiolillo, C Sgadari, D D Taub, F Liao, J M Farber, S Maheshwari, H K Kleinman, G H Reaman, G Tosato; Human interferon-inducible protein 10 is a potent inhibitor of angiogenesis in vivo.. J Exp Med 1 July 1995; 182 (1): 155–162. doi: https://doi.org/10.1084/jem.182.1.155
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