Synthetic GPCRs for controlling cellular responses

IF 33.1 1区 生物学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Iris Marchal
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引用次数: 0
合成控制细胞反应的gpcr
合成受体,如嵌合抗原受体,是调节细胞行为以达到治疗目的的有力工具。然而,工程合成g蛋白偶联受体(gpcr)——最大的细胞表面受体家族——一直是出了名的困难。Kalogriopoulos等人在《自然》杂志上发表文章称,他们现在创造出了具有模块化抗原门的合成gpcr。这些受体可以通过编程对选定的抗原作出反应,从而触发多种细胞过程。Kalogriopoulos等人通过将与肽拮抗剂相连的纳米体连接到GPCR细胞外结构域的N端,构建了模块化抗原门。在无活性状态下,自抑制肽拮抗剂阻断受体激活。然而,当纳米体与抗原结合时——无论是可溶性的还是在细胞表面表达的——它从配体结合口袋中解耦自抑制肽域,允许受体在配体结合时激活。
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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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