这项研究中,研究人员设计了一种能被巨噬细胞高效摄取的脂质纳米颗粒作为“特洛伊木马”。这个“木马”肚子里藏着两样关键货物:1)编码CAR的mRNA:相当于识别癌细胞的“导航地图”和攻击指令;2)STING激动剂:一种强效免疫刺激剂,相当于激活巨噬细胞战斗状态的“号角”和“ 肾上腺素 ”。
科学家们发现了一种新方法,可以将潜藏在肿瘤内部的免疫细胞转化为强大的抗癌战士。韩国科学技术院(KAIST)的研究人员开发了一种创新疗法,通过直接注射药物到肿瘤内部,将肿瘤相关巨噬细胞(Tumor-associated macrophages, TAMs)转化为具有抗癌功能的嵌合抗原受体巨噬细胞(CAR-macrophages)。
Chimeric antigen receptor natural killer (CAR-NK) cell therapy is emerging as a promising next-generation immunotherapy with ...
Early data of Waldenström’s non-Hodgkin lymphoma patients enrolled in a trial testing Immunitybio Inc.’s off-the-shelf allogeneic CD19 chimeric antigen receptor natural killer cell therapy (CAR-NK), ...
Adoptive T cell therapy using Chimeric Antigen Receptor T cells (CAR T) has made significant advances in the treatment of hematologic malignancies and solid tumors. However, a key challenge remains ...
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Autoimmune anemia is the latest condition found responsive to CAR-T therapy
Eleven patients with refractory autoimmune hemolytic anemia (AIHA) were all brought into drug-free remission with CAR T-cell ...
基于该慢病毒载体平台开发的体内CAR-T细胞策略,则是通过设计VSV-G,使其能够特异性靶向T细胞,从而将CAR有效载荷递送至体内的T细胞中,进行T细胞的体内重编程,转变为CAR-T。另外,值得注意的是,Vyriad的慢病毒载体可能靶向和转导静息T细 ...
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