All of the following are Antigen Presenting Cells (APC), except:: (A) Langerhan's cell, (B) Dendritic cells, (C) T-cells, (D) B-cells
Answer is C. Antigen presenting cells include Macrophages, Dendritic cells in lymphoid tissue, Langerhans cells in the skin, Kupffer cells in the liver, Microglia cells in the nervous system and B lymphocytes. Ref: Current Occupational and Environmental Medicine, 3rd Edition, Page 193; Tumor Immunology By Parmiani and Lotze, 2002, Page 48; Biotherapy: A Comprehensive Overview By Rieger, 2nd Edition, Page 48