Tausk F, Harpster E, Gigli I
Division of Dermatology, University of California, San Diego School of Medicine.
Arthritis Rheum. 1990 Jun;33(6):888-92. doi: 10.1002/art.1780330618.
We studied the expression of the C3b receptor, CR1, on erythrocytes (E-CR1) of patients who, in spite of having mild systemic symptoms, were diagnosed as having discoid lupus erythematosus and followed accordingly. We found that E-CR1 was markedly reduced in these patients, similar to that seen in patients with systemic disease. In contrast, those patients with completely asymptomatic discoid lupus erythematosus had the same expression of E-CR1 as the normal population.
我们研究了尽管有轻微全身症状但被诊断为盘状红斑狼疮并接受相应随访的患者红细胞（E-CR1）上C3b受体CR1的表达情况。我们发现这些患者的E-CR1明显降低，与系统性疾病患者的情况相似。相比之下，那些完全无症状的盘状红斑狼疮患者的E-CR1表达与正常人群相同。
