To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3 Artificial three-dimensional niches deconstruct pancreas development in vitro C. Greggio, F. De Franceschi, M. Figueiredo-Larsen, S. Gobaa, A. Ranga, H. Semb, M. Lutolf, and A. Grapin-Botton Development 2013. 140:4452-4462; doi: 10.1242/dev.096628 Download Original Video