Therapeutic T cells with synthetic gene circuits act locally

IF 33.1 1区 生物学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Iris Marchal
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引用次数: 0
具有合成基因回路的治疗性T细胞在局部起作用
为免疫细胞配备合成受体是扩大免疫治疗范围的重要策略。《科学》杂志上的两篇论文描述了T细胞合成Notch (synNotch)受体的发展,以诱导基因回路,触发治疗有效载荷的产生,以治疗中枢神经系统(CNS)和炎症性疾病。Simic等人设计了一种synNotch受体来感知脑特异性细胞外基质蛋白brevican (BCAN)。在本设计中,在胶质母细胞瘤小鼠模型中,BCAN的存在触发T细胞中嵌合抗原受体(CAR)结构的表达,该结构靶向ephrin a型受体2 (EphA2)和白细胞介素(IL)-13受体a2 (IL13Ra2),这是胶质瘤相关抗原。cns传感CAR - T细胞诱导组织特异性杀伤原发性和继发性脑癌肿瘤,同时保留脑外的非靶组织。此外,一种专为诱导IL-10(一种有效的抗炎细胞因子)表达而设计的抗bcan synNotch受体减轻了多发性硬化症小鼠模型的神经炎症症状。
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来源期刊
Nature biotechnology
Nature biotechnology 工程技术-生物工程与应用微生物
CiteScore
63.00
自引率
1.70%
发文量
382
审稿时长
3 months
期刊介绍: Nature Biotechnology is a monthly journal that focuses on the science and business of biotechnology. It covers a wide range of topics including technology/methodology advancements in the biological, biomedical, agricultural, and environmental sciences. The journal also explores the commercial, political, ethical, legal, and societal aspects of this research. The journal serves researchers by providing peer-reviewed research papers in the field of biotechnology. It also serves the business community by delivering news about research developments. This approach ensures that both the scientific and business communities are well-informed and able to stay up-to-date on the latest advancements and opportunities in the field. Some key areas of interest in which the journal actively seeks research papers include molecular engineering of nucleic acids and proteins, molecular therapy, large-scale biology, computational biology, regenerative medicine, imaging technology, analytical biotechnology, applied immunology, food and agricultural biotechnology, and environmental biotechnology. In summary, Nature Biotechnology is a comprehensive journal that covers both the scientific and business aspects of biotechnology. It strives to provide researchers with valuable research papers and news while also delivering important scientific advancements to the business community.
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