| 摘要 |
<p>Assays that are prognostic for patients that will develop nephritis have been developed where patient serum is screened for the presence of anti-dsDNA antibodies that are cross reactive with A and D SnRNP proteins. The assays are based on the use of either peptides containing epitopes bound by the anti-dsDNA antibodies, or the antigens for the antibodies, A and D SnRNP proteins. Therapeutic compositions have also been developed using either antibodies that block the pathogenicity of the anti-dsDNA antibodies, such as the naturally occurring anti-La/SSB, anti-Ro/SSA and anti-U1RNP antibodies that are cross reactive with the anti-dsDNA or using the peptides or A and D proteins to induce tolerance.</p> |
