Clinical correlation with serum-soluble interleukin-2 receptor levels in Guillain-Barré syndrome

Abstract

In patients with Guillain-Barré syndrome (GBS) soluble interleukin-2 receptor (sIL-2R) levels were elevated compared with those of patients with other neurologic diseases (OND), and of healthy controls. Smaller increases in sIL-2R levels occurred in OND patients compared to healthy subjects. Monitoring of GBS patients clearly demonstrated that decreases in sIL-2R levels correlated with clinical recovery. Thus, T-cell activation may be relevant in the pathogenesis of GBS.