Efficacy against subcutaneous or intracranial murine GL261 gliomas in relation to the concentration of the vascular-disrupting agent, 5,6-dimethylxanthenone-4-acetic acid (DMXAA), in the brain and plasma

Purpose Glioblastomas are amongst the most highly vascularised tumours, and the pursuit of anti-angiogenic approaches such as bevacizumab has provided short-term benefits. The purpose of this study was to determine whether the vascular-disrupting agent, dimethylxanthenone-4-acetic acid (DMXAA), could provide longer-lasting therapeutic benefits in a murine model of glioblastoma.