Targeting Tumour Vasculature as a Cancer Treatment

Targeting tumour vasculature as a cancer treatment

Modelling blood flow and capillary growth in tumours has been the focus of several research groups with the aim of generating theoretical models that can be used to predict biological behaviour within these systems. Since dysfunctional angiogenesis is seen in a wide range of pathological conditions ranging from cardiovascular, to arthritis, to diabetes, it is easy to see how these models may ha...

Targeting Established Tumor Vasculature: A Novel Approach to Cancer Treatment

The selective targeting of established tumor vasculature represents an attractive new anticancer drug strategy, distinct from inhibiting angiogenesis. This is based on the concept that, in contrast to targeting individual tumor cells, the killing of relatively few vascular endothelial cells could result in the death of a large area of tumor (from lack of oxygen and nutrients), drug delivery to ...

Therapeutic Targeting and Clinical Assessment of the Tumour Vasculature

Tubulin-binding dibenz[c,e]oxepines as colchinol analogues for targeting tumour vasculature.

Various methoxy- and hydroxy-substituted dibenz[c,e]oxepines were prepared via the copper(I)-induced coupling of ether-tethered arylstannanes or the dehydrative cyclisation of 1,1'-biphenyl-2,2'-dimethanols, assembled using the Ullmann cross-coupling of ortho-bromoaryl carbonyl compounds. The dibenzoxepines were screened for their ability to inhibit tubulin polymerisation and the in vitro growt...

Targeting the Tumour Vasculature: Exploitation of Low Oxygenation and Sensitivity to NOS Inhibition by Treatment with a Hypoxic Cytotoxin

Many cancer research efforts focus on exploiting genetic-level features that may be targeted for therapy. Tissue-level features of the tumour microenvironment also represent useful therapeutic targets. Here we investigate the presence of low oxygen tension and sensitivity to NOS inhibition of tumour vasculature as potential tumour-specific features that may be targeted by hypoxic cytotoxins, a ...