Epstein-Barr病毒相关移植后淋巴组织增生性疾病免疫治疗的最新进展

Latest update on immunotherapy of Epstein-Barr virus-associated post-transplant-ation lymphoproliferative disease

摘要:

Epstein-Barr病毒相关的移植后淋巴组织增生性疾病(EBV-PTLD)是造血干细胞移植或实体器官移植后病死率极高的并发症。在过去的十年中,对于存在高危因素的患者,免疫治疗干预措施包括减少免疫抑制剂,CD20单克隆抗体(利妥昔单抗)单药治疗或与化疗相结合,输注EBV-特异性T细胞的过继免疫治疗,使得EBV-PTLD患者的存活率有了显著的提高。本文旨在对造血干细胞移植或实体器官移植后EBV-PTLD的高危因素、 临床表现及免疫治疗的最新进展进行总结。

Abstract:

Epstein-Barr virus (EBV)-associated post-transplantation lymphoproliferative disease (EBV-PTLD) is a potentially life-threatening complication after hematopoietic stem cell transplantation or solid organ transplantation. In the last decade, the survival of patients with EBV-PTLD has been significantly improved by immunotherapeutic interventions among high-risk patients. The immunotherapeutic interventions for EBV-PTLD include reduction in immunosuppression, CD20 monoclonal antibodies (rituximab) as monotherapy or in combination with chemotherapy, and adoptive immunotherapy with EBV-specific T cells. This paper reviews the latest update on the high-risk factors, clinical manifestations and immunotherapy of EBV-PTLD.