B7-H1/CD80 interaction is required for the induction and maintenance of peripheral T-cell tolerance

Jang June Park, Ryusuke Omiya, Yumiko Matsumura, Yukimi Sakoda, Atsuo Kuramasu, Mathew M. Augustine, Sheng Yao, Fumihiko Tsushima, Hidehiko Narazaki, Sudarshan Anand, Yingjia Liu, Scott E. Strome, Lieping Chen, Koji Tamada