Chemokine (CXCL13) as Anew Marker in Diagnosis of SLE

Systemic lupus erythematosus (SLE) is systemic autoimmune disease characterized by various immunological abnormalities, including dysregulated activation of both T and B lymphocytes with overt production of autoreactive antibodies.The chemokine CXC ligand 13 protein (CXCL13), also known as B cell-attracting chemokine-1 (BAC-1) or B lymphocyte chemoattractant (BLC), CXCL13 serum levels were correlated with disease activity using the SLE Disease Activity Index (SLEDAI) and to lupus nephritis