作者: David Abi-Hanna , Denis Wakefield
DOI: 10.1016/0198-8859(89)90044-X
关键词: Lymphocyte 、 Uvea 、 Interferon gamma 、 Pan-T antigens 、 Human leukocyte antigen 、 Immunology 、 Biology 、 Antigen presentation 、 Antigen 、 Major histocompatibility complex
摘要: In previous studies we have shown that normal human uveal cells, with the exception of vascular endothelium, do not express class I or II HLA antigens in vivo. Class are induced vitro by a variety cytokines, while only gamma interferon. this study examine capacity cultured rendered antigen positive interferon, to present T cells. Cultured cells were found (tetanus toxoid, PPD, and Candida albicans) but when they pretreated This function was specific MHC restricted blocked II-specific monoclonal antibodies, indicating crucial role presentation.