@article{15828,
  keywords = {Antigens, Bacterial, Concanavalin A, Histocompatibility Antigens Class II, Humans, Immunity, Cellular, leprosy, Lymphocyte Activation, Macrophages, Mycobacterium leprae, T-Lymphocytes, Regulatory},
  author = {Nath I and Rood J J and Mehra N K and Vaidya M C},
  title = {Natural suppressor cells in human leprosy: the role of HLA-D-identical peripheral lymphocytes and macrophages in the in vitro modulation of lymphoproliferative responses.},
  abstract = {<p>Six families with HLA-D-identical siblings suffering from leprosy were studied. Lymphocytes and macrophages isolated from the peripheral blood were co-cultured with allogeneic, HLA-D-identical cells and stimulated with M. leprae antigens and concanavalin A. Tuberculoid patients had circulating lymphocytes which showed marked functional suppression of lymphoproliferative responses to antigen and mitogen. In contrast, lepromatous patients showed weak lymphocyte suppressor activity. Macrophages derived from responder individuals augmented, while those derived from lepromatous patients inhibited, M. leprae-induced proliferation of lymphocytes.</p>},
  year = {1980},
  journal = {Clinical and experimental immunology},
  volume = {42},
  pages = {203-10},
  month = {1980 Nov},
  issn = {0009-9104},
  language = {eng},
}