决定异体 CAR T 细胞排斥与扩增的细胞和分子机制
Cellular and molecular mechanisms determining allogeneic CAR T cell rejection and expansion.
我们评估了11例接受单一批次cemacabtagene ansegedleucel(cema-cel)治疗的大B细胞淋巴瘤患者,cemacabtagene ansegedleucel是一种异体抗CD19 CAR T产品。
英文原题:αβ and γδ T-cell responses to Epstein-Barr Virus: insights in immunocompetence, immune failure and therapeutic augmentation in transplant patients.
EBV是一种人类γ疱疹病毒,可在免疫功能正常(单核细胞增多症、慢性疲劳综合征、胃癌、地方性Burkitt淋巴瘤、头颈部癌)和免疫抑制(移植后淋巴增殖性疾病、EBV相关软组织肿瘤)患者中引起多种疾病。
Epstein-Barr病毒(EBV)是一种人类γ疱疹病毒,可在免疫功能正常(单核细胞增多症、慢性疲劳综合征、胃癌、地方性Burkitt淋巴瘤、头颈部癌)和免疫抑制(移植后淋巴增殖性疾病、EBV相关软组织肿瘤)患者中引起多种疾病。它引发复杂的体液和细胞免疫应答,包括固有免疫和适应性免疫成分。近年来,在理解EBV相关疾病中免疫细胞相互作用方面取得了实质性进展,并且已开发出几种治疗方法来增强针对EBV的细胞免疫,以控制EBV相关恶性肿瘤。本综述将聚焦于免疫抑制移植受者的最新进展。
Epstein-Barr Virus (EBV) is a human gamma herpes virus, which causes several diseases in immunocompetent (mononucleosis, chronic fatigue syndrome, gastric cancer, endemic Burkitt's lymphoma, head and neck cancer) and immunosuppressed (post-transplant lymphoproliferative disease, EBV-associated soft tissue tumors) patients. It elicits a complex humoral and cellular immune response with both innate and adaptive immune components. Substantial progress has been made in understanding the interplay of immune cells in EBV-associated diseases in recent years, and several therapeutic approaches have been developed to augment cellular immunity toward EBV for control of EBV-associated malignancy. This review will focus on recent developments in immunosuppressed transplant recipients.
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