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Vascular Mimicry: Concepts and Implications for Anti-Angiogenic Therapy

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Journal Curr Angiogenes
Date 2014 Apr 15
PMID 24729954
Citations 32
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Abstract

As in normal tissues, solid tumors depend on vascular networks to supply blood, oxygen, and nutrients. Tumor blood vessels are formed by common processes of neovascularization for example endothelial sprouting. However, some tumors have alternative and unexpected mechanisms of neovascularization at their disposal. In a process termed "vascular mimicry," tumors create their own, tumor cell-lined channels for fluid transport independent of typical modes of angiogenesis. These tumor cell-lined conduits may express endothelial-selective markers and anti-coagulant factors which allow for anastamosis with host endothelium. In this review, we explore the current status of vascular mimicry research, highlighting recent evidence which strengthens the hypothesis for this unusual ability of tumor cells. Furthermore, we address the theoretical possibility that vascular mimicry provides a mechanism whereby tumors could escape anti-angiogenic therapies.

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References
1.
Jain R, Munn L, Fukumura D . Dissecting tumour pathophysiology using intravital microscopy. Nat Rev Cancer. 2002; 2(4):266-76. DOI: 10.1038/nrc778. View

2.
Francois J, Neetens A . Physico-anatomical studies of spontaneous and experimental intraocular newgrowths: vascular supply. Bibl Anat. 1967; 9:403-11. View

3.
Seftor E, Meltzer P, Kirschmann D, Peer J, Maniotis A, Trent J . Molecular determinants of human uveal melanoma invasion and metastasis. Clin Exp Metastasis. 2002; 19(3):233-46. DOI: 10.1023/a:1015591624171. View

4.
Weeraratna A, Jiang Y, Hostetter G, Rosenblatt K, Duray P, Bittner M . Wnt5a signaling directly affects cell motility and invasion of metastatic melanoma. Cancer Cell. 2002; 1(3):279-88. DOI: 10.1016/s1535-6108(02)00045-4. View

5.
Passalidou E, Trivella M, Singh N, Ferguson M, Hu J, Cesario A . Vascular phenotype in angiogenic and non-angiogenic lung non-small cell carcinomas. Br J Cancer. 2002; 86(2):244-9. PMC: 2375177. DOI: 10.1038/sj.bjc.6600015. View