Rapamycin improves Graves’ orbitopathy by suppressing CD4+ cytotoxic T lymphocytes oleh Meng Zhang, Kelvin K.L. Chong, Zi-yi Chen, Hui Guo, Yu-feng Liu, Yong-yong Kang, Yang-jun Li, Ting-ting Shi, Kenneth K.H. Lai, Ming-qian He, Kai Ye, George J. Kahaly, Bing-yin Shi, Yue Wang