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Cited by 340

The DOI matches its Crossref record; 59 of the 59 references it cites were found in a registry or an index.

Transforming growth factor‐beta 1 (TGF‐β1) induces angiogenesis through vascular endothelial growth factor (VEGF)‐mediated apoptosis

Open access
Ferrari, Giovanni, Cook, Brandoch D., Terushkin, Vitaly, Pintucci, Giuseppe, Mignatti, Paolo·2009·Journal of Cellular Physiology

Abstract

VEGF and TGF‐β1 induce angiogenesis but have opposing effects on endothelial cells. VEGF protects endothelial cells from apoptosis; TGF‐β1 induces apoptosis. We have previously shown that VEGF/VEGF receptor‐2 (VEGFR2) signaling mediates TGF‐β1 induction of apoptosis. This finding raised an important question: Does this mechanism stimulate or inhibit angiogenesis? Here we report that VEGF‐mediated apoptosis is required for TGF‐β1 induction of angiogenesis. In vitro the apoptotic effect of TGF‐β1 on endothelial cells is rapid and followed by a long period in which the cells are refractory to apoptosis induction by TGF‐β1. Inhibition of VEGF/VEGFR2 signaling abrogates formation of cord‐like structures by TGF‐β1 with an effect comparable to that of z‐VAD, an apoptosis inhibitor. Similarly, genetic deficiency of VEGF abolishes TGF‐β1 upregulation of endothelial cell differentiation and formation of vascular structures in embryoid bodies. In vivo TGF‐β1 induces endothelial cell apoptosis as rapidly as in vitro. Inhibition of VEGF blocks TGF‐β1 induction of both apoptosis and angiogenesis, an effect similar to that of z‐VAD. Thus, TGF‐β1 induction of angiogenesis requires a rapid and transient apoptotic effect mediated by VEGF/VEGFR2. This novel, unexpected role of VEGF and VEGFR2 indicates VEGF‐mediated apoptosis as a potential target to control angiogenesis. J. Cell. Physiol. 219: 449–458, 2009. © 2009 Wiley‐Liss, Inc.

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Metadata

Authors
Ferrari, G., Cook, B. D., Terushkin, V., Pintucci, G., & Mignatti, P.
Venue
Journal of Cellular Physiology
Publisher
Wiley
Published
2009-01-29
Volume
219
Issue
2
Pages
449-458
ISSN
  • 0021-9541 (ISSN-L)
  • 1097-4652
OpenAlex
W1984513282
Cited by
340
References
59
FWCI
2.36
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Transforming growth factor‐beta 1 (TGF‐β1) induces angiogenesis through vascular endothelial growth factor (VEGF)‐mediated apoptosis. https://app.cochat.ai/papers/10.1002/jcp.21706
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Ferrari, G., Cook, B. D., Terushkin, V., Pintucci, G., & Mignatti, P. (2009). Transforming growth factor‐beta 1 (TGF‐β1) induces angiogenesis through vascular endothelial growth factor (VEGF)‐mediated apoptosis. Journal of Cellular Physiology. https://doi.org/10.1002/jcp.21706

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