TY - GEN AU - Pickford,Wendy J AU - Watson,Angus J M AU - Barker,Robert N TI - Different forms of helper tolerance to carcinoembryonic antigen: ignorance and regulation SN - 1078-0432 PY - 2007///1026 KW - Adult KW - Antigen-Presenting Cells KW - immunology KW - Antigens, Neoplasm KW - genetics KW - Blood Donors KW - Carcinoembryonic Antigen KW - Cell Proliferation KW - Enzyme-Linked Immunosorbent Assay KW - Female KW - Humans KW - Immune Tolerance KW - Interleukin-10 KW - metabolism KW - Interleukin-2 Receptor alpha Subunit KW - Male KW - Middle Aged KW - Peptide Fragments KW - T-Lymphocytes, Cytotoxic KW - T-Lymphocytes, Regulatory KW - Th1 Cells N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1158/1078-0432.CCR-07-0721 ER -