To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. 3D confocal reconstruction of a highly branched section of the microvascular network. Cell nuclei were stained with DAPI (blue). Endothelial cells were transfected with GFP. Human 3D vascularized organotypic microfluidic assays to study breast cancer cell extravasation Jessie S. Jeon, Simone Bersini, Mara Gilardi, Gabriele Dubini, Joseph L. Charest, Matteo Moretti, and Roger D. Kamm PNAS. 2014. DOI: 10.1073/pnas.1417115112 Download Original Video Browse All Videos »