@article{attayek_ahmad_wang_williamson_sims_magness_allbritton_2016, title={In vitro polarization of colonoids to create an intestinal stem cell compartment}, volume={11}, number={4}, journal={PLoS One}, author={Attayek, P. J. and Ahmad, A. A. and Wang, Y. L. and Williamson, I. and Sims, C. E. and Magness, S. T. and Allbritton, N. L.}, year={2016} } @article{ahmad_wang_sims_magness_allbritton_2015, title={Optimizing Wnt-3a and R-spondin1 concentrations for stem cell renewal and differentiation in intestinal organoids using a gradient-forming microdevice}, volume={5}, ISSN={["2046-2069"]}, DOI={10.1039/c5ra14923a}, abstractNote={A gradient-generating device assayed the impact of Wnt-3a and R-spondin1 on colonoids identifying concentrations required to yield a physiologically-relevant epithelium.}, number={91}, journal={RSC ADVANCES}, author={Ahmad, Asad A. and Wang, Yuli and Sims, Christopher E. and Magness, Scott T. and Allbritton, Nancy L.}, year={2015}, pages={74881–74891} }