Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

By immunizing BALB/c mice with human T cells derived from a secondary mixed lymphocyte reaction (MLR) and successive fusion of the spleen cells with P3X63Ag8U1 myeloma cells, several monoclonal antibodies to activated T cells were obtained. Four of them (MLR 1-4) were shown to be specific for activated T cells only, showing no reactivity with peripheral blood cells. The antigens recognized by these antibodies are differently distributed and appear on T cells at different times after stimulation. Thus, MLR2 stains nearly all the responder T cells present in a secondary MLR, while MLR 1, 3 and 4 stain only a fraction. MLR2 and 3 are also present on mitogen-stimulated cells. At least 3 of these MLR antigens may define different sets of activated T cells, and are likely to become useful in monitoring T cell activation also in the course of diseases involving the immune system.
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PMID:Surface antigens specifically expressed by activated T cells in humans. 645 84