TY - GEN AU - Radziewicz,Henry AU - Dunham,Richard M AU - Grakoui,Arash TI - PD-1 tempers Tregs in chronic HCV infection SN - 1558-8238 PY - 2009///0522 KW - Antigens, CD KW - physiology KW - Apoptosis Regulatory Proteins KW - antagonists & inhibitors KW - Hepatitis C, Chronic KW - immunology KW - Humans KW - Immunity KW - Interleukin-2 KW - Lymphocyte Activation KW - Programmed Cell Death 1 Receptor KW - STAT5 Transcription Factor KW - T-Lymphocytes, Regulatory N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1172/jci38661 ER -