Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
J Immunol Res. 2017;2017:7903471. doi: 10.1155/2017/7903471. Epub 2017 Mar 8.
Consistent with Dr. Paul Terasaki's "humoral theory of rejection" numerous studies have shown that HLA antibodies can cause acute and chronic antibody mediated rejection (AMR) and decreased graft survival. New evidence also supports a role for antibodies to non-HLA antigens in AMR and allograft injury. Despite the remarkable efforts by leaders in the field who pioneered single antigen bead technology for detection of donor specific antibodies, a considerable amount of work is still needed to better define the antibody attributes that are associated with AMR pathology. This review highlights what is currently known about the clinical context of pre and posttransplant antibodies, antibody characteristics that influence AMR, and the paths after donor specific antibody production (no rejection, subclinical rejection, and clinical dysfunction with AMR).
与 Paul Terasaki 博士的“排斥的体液学说”一致,许多研究表明 HLA 抗体可导致急性和慢性抗体介导的排斥(AMR)和移植物存活率降低。新证据也支持非 HLA 抗原抗体在 AMR 和同种异体损伤中的作用。尽管该领域的领导者们做出了卓越的努力,他们开创了用于检测供体特异性抗体的单抗原珠技术,但仍需要做大量的工作来更好地确定与 AMR 病理相关的抗体特征。本综述重点介绍了目前已知的移植前和移植后抗体的临床背景、影响 AMR 的抗体特征以及供体特异性抗体产生后的途径(无排斥、亚临床排斥和 AMR 导致的临床功能障碍)。