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World J Transplant. Dec 24, 2013; 3(4): 113-118
Published online Dec 24, 2013. doi: 10.5500/wjt.v3.i4.113
Essential concept of transplant immunology for clinical practice
Damodar Kumbala, Rubin Zhang
Damodar Kumbala, Rubin Zhang, Section of Nephrology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, United States
Author contributions: Kumbala D and Zhang R contributed equally to this manuscript.
Correspondence to: Rubin Zhang, MD, FASN, Professor of Clinical Medicine, Section of Nephrology, Department of Medicine, Tulane University School of Medicine, 1430 Tulane Ave, SL-45, New Orleans, LA 70112, United States. rzhang@tulane.edu
Telephone: +1-504-9881457 Fax: +1-504-9881105
Received: July 9, 2013
Revised: August 24, 2013
Accepted: September 4, 2013
Published online: December 24, 2013
Core Tip

Core tip: The alloimmune response is initiated by T-cell recognition of alloantigens through direct or indirect pathways. Three signal models have been established during T-cell activation, which subsequently produces various effector T-cells and antibody production. Sensitive crossmatch is routinely performed before kidney transplant to detect any significant donor-specific antibodies, so that hyperacute rejection can be eliminated. Solid phase based Luminex assay can further characterize human leukocyte antigens antibodies before and after kidney transplant to guide our clinical practice.