High-endothelial cell-derived S1P regulates dendritic cell localization and vascular integrity in the lymph node., Simmons S, Sasaki N, Umemoto E, Uchida Y, Fukuhara S, Kitazawa Y, Okudaira M, Inoue A, Tohya K, Aoi K, Aoki J, Mochizuki N, Matsuno K, Takeda K, Miyasaka M, Ishii M., Elife, 8, e41239, Aug. 2019