https://www.selleckchem.com/pr....oducts/midostaurin-p
The programmed cell death-1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway is an important host immunosuppression mechanism. Soluble PD-1 (sPD-1) and PD-L1 (sPD-L1) expression regulates co-inhibitory signals in autoimmune disorders. Here, we evaluated whether serum sPD-1 and sPD-L1 is involved in immune dysfunction and assessed its relationship with SLE. Blood samples were obtained from 130 patients with SLE and 44 healthy controls. Serum sPD-1 and sPD-L1 were tested by enzyme-linked immunosorbent assay (ELISA). Releva