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Cited by 834

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Interleukin-17 promotes angiogenesis and tumor growth

Numasaki, M.·2003·Blood

Abstract

Interleukin-17 (IL-17) is a CD4 T-cell-derived proinflammatory cytokine. We investigated the effects of locally produced IL-17 by tumors as a means to evaluate its biologic function. Although recombinant IL-17 protein or retroviral transduction of IL-17 gene into tumors did not affect in vitro proliferation, IL-17 transfectants grew more rapidly in vivo when compared with controls. Immunostaining for Factor VIII revealed that tumors transduced with IL-17 had significantly higher vascular density when compared with controls. IL-17 indeed elicited neovascularization in rat cornea. In addition, angiogenic activity present in the conditioned media of CD4 T cells was markedly suppressed by neutralizing monoclonal antibody to IL-17. IL-17 had no direct effect on the growth of vascular endothelial cells, whereas IL-17 significantly stimulated migration. IL-17 also markedly promoted the cord formation of vascular endothelial cells. In addition, IL-17 up-regulated elaboration of a variety of proangiogenic factors by fibroblasts as well as tumor cells. These findings reveal a novel role for IL-17 as a CD4 T-cell-derived mediator of angiogenesis that stimulates vascular endothelial cell migration and cord formation and regulates production of a variety of proangiogenic factors. Furthermore, they suggest that inhibition of biologic action of IL-17 may have therapeutic benefits when applied to angiogenesis-related disorders.

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Metadata

Authors
Numasaki, M.
Venue
Blood
Published
2002-10-31
Volume
101
Issue
7
Pages
2620-2627
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2000102677
Cited by
834
References
40
FWCI
2.70
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Interleukin-17 promotes angiogenesis and tumor growth. https://app.cochat.ai/papers/10.1182/blood-2002-05-1461
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Numasaki, M. (2003). Interleukin-17 promotes angiogenesis and tumor growth. Blood. https://doi.org/10.1182/blood-2002-05-1461

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