Journal ArticleDOI
Mechanisms of angiogenesis and arteriogenesis.
TLDR
The cellular and molecular mechanisms underlying the formation of endothelium-lined channels and their maturation via recruitment of smooth muscle cells (arteriogenesis) during physiological and pathological conditions are summarized, alongside with possible therapeutic applications.Abstract:
Endothelial and smooth muscle cells interact with each other to form new blood vessels. In this review, the cellular and molecular mechanisms underlying the formation of endothelium-lined channels (angiogenesis) and their maturation via recruitment of smooth muscle cells (arteriogenesis) during physiological and pathological conditions are summarized, alongside with possible therapeutic applications.read more
Citations
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The biology of VEGF and its receptors.
TL;DR: Vascular endothelial growth factor (VEGF) is a key regulator of physiological angiogenesis during embryogenesis, skeletal growth and reproductive functions and is implicated in pathologicalAngiogenesis associated with tumors, intraocular neovascular disorders and other conditions.
Journal ArticleDOI
Angiogenesis in cancer and other diseases
Peter Carmeliet,Rakesh K. Jain +1 more
TL;DR: Pathological angiogenesis is a hallmark of cancer and various ischaemic and inflammatory diseases and integrated understanding is leading to the development of a number of exciting and bold approaches to treat cancer and other diseases, but owing to several unanswered questions, caution is needed.
Journal ArticleDOI
Free radicals, metals and antioxidants in oxidative stress-induced cancer
TL;DR: This review examines the evidence for involvement of the oxidative stress in the carcinogenesis process and the role of enzymatic and non-enzymatic antioxidants in the process of carcinogenesis as well as the antioxidant interactions with various regulatory factors.
Journal ArticleDOI
Vascular-specific growth factors and blood vessel formation
George D. Yancopoulos,Samuel Davis,Nicholas W. Gale,John S. Rudge,Stanley J. Wiegand,Jocelyn Holash +5 more
TL;DR: New findings in newly discovered vascular growth factors demand re-evaluation of therapeutic efforts aimed at regulating blood vessel growth in ischaemia, cancer and other pathological settings.
Journal ArticleDOI
Tumorigenesis and the angiogenic switch
TL;DR: A more detailed understanding of the complex parameters that govern the interactions between the tumour and vascular compartments will help to improve anti-angiogenic strategies — not only for cancer treatment, but also for preventing recurrence.
References
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Journal ArticleDOI
Mechanisms of angiogenesis
TL;DR: Understanding of the molecular basis underlying angiogenesis, particularly from the study of mice lacking some of the signalling systems involved, has greatly improved, and may suggest new approaches for treating conditions such as cancer that depend onAngiogenesis.
Journal ArticleDOI
Endostatin: an endogenous inhibitor of angiogenesis and tumor growth.
Michael S. O'Reilly,Thomas Boehm,Yuen Shing,Naomi Fukai,George Vasios,William S. Lane,Evelyn Flynn,James R Birkhead,Bjorn R. Olsen,Judah Folkman +9 more
TL;DR: This work has identified endostatin, an angiogenesis inhibitor produced by hemangioendothelioma, a 20 kDa C-terminal fragment of collagen XVIII that specifically inhibits endothelial proliferation and potently inhibitsAngiogenesis and tumor growth.
Journal ArticleDOI
Abnormal blood vessel development and lethality in embryos lacking a single VEGF allele
Peter Carmeliet,Valérie Ferreira,Georg Breier,Saskia Pollefeyt,Lena Kieckens,Marina Gertsenstein,Michaela Fahrig,Ann Vandenhoeck,Kendraprasad Harpal,Carmen Eberhardt,Cathérine Declercq,Judy Pawling,Lieve Moons,Desire Collen,Werner Risau,Andras Nagy,Andras Nagy +16 more
TL;DR: It is reported that formation of blood vessels was abnormal, but not abolished, in heterozygous VEGF-deficient (VEGF+/-) embryos, generated by aggregation of embryonic stem (ES) cells with tetraploid embryos (T-ES)16,17, and even more impaired in homozygous D1-VEGF- deficient (VDGF-/-) T-ES embryos, resulting in death at mid-gestation.
Journal ArticleDOI
Heterozygous embryonic lethality induced by targeted inactivation of the VEGF gene.
Napoleone Ferrara,Karen Carver-Moore,Helen Hsifei Chen,Mary Dowd,Lucy Lu,K. Sue O'Shea,Lyn Powell-Braxton,Kenneth J. Hillan,Mark W. Moore +8 more
TL;DR: The unexpected finding that loss of a single VEGF allele is lethal in the mouse embryo between days 11 and 12 was reported, and angiogenesis and blood-island formation were impaired, resulting in several developmental anomalies.
Journal ArticleDOI
Angiopoietin-2, a Natural Antagonist for Tie2 That Disrupts in vivo Angiogenesis
Maisonpierre Peter C,Chitra Suri,Pamela F. Jones,Sona Bartunkova,Stanley J. Wiegand,Czeslaw Radziejewski,Debra L Compton,Joyce Mcclain,Aldrich Thomas H,Nick Papadopoulos,Thomas J. Daly,Samuel Davis,Thomas N. Sato,George D. Yancopoulos +13 more
TL;DR: The discovery of a negative regulator acting on Tie2 emphasizes the need for exquisite regulation of this angiogenic receptor system.