The Use of Reporter Antigens in the Popliteal Lymph Node Assay to Assess Immunomodulation by Chemicals

Various drugs and other chemicals can induce T-cell-dependent B-cell activation which may lead to allergic or autoimmune-like diseases. Because the nature of the relevant (neo-) antigens is generally not known and probably depends on the chemical, we have explored the potential use of reporter antigens to determine T-cell-dependent B-cell activation by chemicals. TNP-Ficoll and TNP-OVA were used for this purpose because they are recognized by...