{"title":"对 Toll 样受体信号的再思考","authors":"Clare E Bryant","doi":"10.1016/j.coi.2024.102460","DOIUrl":null,"url":null,"abstract":"<div><p>Since the discovery of Toll and Toll-like receptors (TLRs) in the 90s, an extensive body of research has been performed to determine how Pattern Recognition Receptors (PRRs) recognise ‘ligands’ and signal. The families of PRRs now include membrane and cytosolic proteins, which broadly signal by forming large protein platforms or supramolecular organising centres (SMOCs). The concept of SMOC-driven signalling has led to the development of a set of assumptions, particularly for TLRs, based on experimental data, to explain the physiological consequences of PRR activation. Recent research suggests that at least some of these assumptions should be reconsidered, especially as many of these receptors are important therapeutic targets for drug development, so understanding the mechanisms by which they signal is critical.</p></div>","PeriodicalId":11361,"journal":{"name":"Current Opinion in Immunology","volume":null,"pages":null},"PeriodicalIF":6.6000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0952791524000505/pdfft?md5=06675d4a32ef2587f4ce04c1ff7422c0&pid=1-s2.0-S0952791524000505-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Rethinking Toll-like receptor signalling\",\"authors\":\"Clare E Bryant\",\"doi\":\"10.1016/j.coi.2024.102460\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Since the discovery of Toll and Toll-like receptors (TLRs) in the 90s, an extensive body of research has been performed to determine how Pattern Recognition Receptors (PRRs) recognise ‘ligands’ and signal. The families of PRRs now include membrane and cytosolic proteins, which broadly signal by forming large protein platforms or supramolecular organising centres (SMOCs). The concept of SMOC-driven signalling has led to the development of a set of assumptions, particularly for TLRs, based on experimental data, to explain the physiological consequences of PRR activation. Recent research suggests that at least some of these assumptions should be reconsidered, especially as many of these receptors are important therapeutic targets for drug development, so understanding the mechanisms by which they signal is critical.</p></div>\",\"PeriodicalId\":11361,\"journal\":{\"name\":\"Current Opinion in Immunology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":6.6000,\"publicationDate\":\"2024-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0952791524000505/pdfft?md5=06675d4a32ef2587f4ce04c1ff7422c0&pid=1-s2.0-S0952791524000505-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Opinion in Immunology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0952791524000505\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Immunology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0952791524000505","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
Since the discovery of Toll and Toll-like receptors (TLRs) in the 90s, an extensive body of research has been performed to determine how Pattern Recognition Receptors (PRRs) recognise ‘ligands’ and signal. The families of PRRs now include membrane and cytosolic proteins, which broadly signal by forming large protein platforms or supramolecular organising centres (SMOCs). The concept of SMOC-driven signalling has led to the development of a set of assumptions, particularly for TLRs, based on experimental data, to explain the physiological consequences of PRR activation. Recent research suggests that at least some of these assumptions should be reconsidered, especially as many of these receptors are important therapeutic targets for drug development, so understanding the mechanisms by which they signal is critical.
期刊介绍：
Current Opinion in Immunology aims to stimulate scientifically grounded, interdisciplinary, multi-scale debate and exchange of ideas. It contains polished, concise and timely reviews and opinions, with particular emphasis on those articles published in the past two years. In addition to describing recent trends, the authors are encouraged to give their subjective opinion of the topics discussed.
In Current Opinion in Immunology we help the reader by providing in a systematic manner: 1. The views of experts on current advances in their field in a clear and readable form. 2. Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications.
Current Opinion in Immunology will serve as an invaluable source of information for researchers, lecturers, teachers, professionals, policy makers and students.
Current Opinion in Immunology builds on Elsevier''s reputation for excellence in scientific publishing and long-standing commitment to communicating reproducible biomedical research targeted at improving human health. It is a companion to the new Gold Open Access journal Current Research in Immunology and is part of the Current Opinion and Research(CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy-of editorial excellence, high-impact, and global reach-to ensure they are a widely read resource that is integral to scientists'' workflow.
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