Use of the Hollow Fiber Assay to Evaluate Agents That Target the Tumor Neovasculature.

ABSTRACT

In vivo preclinical assays are required to screen potential agents that target the tumor vasculature. Here a hollow fiber-based assay for the quantification of neovasculature in the presence or absence of an agent that potentially targets tumor neovasculature is described. The neovasculature is developed as a consequence of the presence of tumor cells encapsulated in hollow fibers, which are transplanted sub-cutaneously in the dorsal flanks of mice.