Our research deals with angiogenesis, the process of formation of new vessels from preexisting vessels. It plays a critical role in many physiological and pathological processes, such as embryonic development or curing atherosclerosis, tumor development, etc. The construction of a reliable model to evaluate the extent of angiogenesis is critical for myocardial research or the discovery of medicines for angiogenesis-depend diseases.
However, most of the existing models are complex, expensive, and require specialized equipment. Here, we present a modified matrix gel plug assay that can be used to investigate angiogenesis and vessel permeability without staining in a simple, more intuitive, as well as efficient manner.
