共 50 条
- [21] CD4+ regulatory T cells require CTLA-4 for the maintenance of systemic tolerance JOURNAL OF EXPERIMENTAL MEDICINE, 2009, 206 (02): : 421 - 434
- [28] Cooperative roles of CTLA-4 and regulatory T cells in tolerance to an islet cell antigen JOURNAL OF EXPERIMENTAL MEDICINE, 2004, 199 (12): : 1725 - 1730