{"title":"先天性免疫中的液-液相分离","authors":"Dawei Liu, Jinhang Yang, Ileana M Cristea","doi":"10.1016/j.it.2024.04.009","DOIUrl":null,"url":null,"abstract":"<p><p>Intrinsic and innate immune responses are essential lines of defense in the body's constant surveillance of pathogens. The discovery of liquid-liquid phase separation (LLPS) as a key regulator of this primal response to infection brings an updated perspective to our understanding of cellular defense mechanisms. Here, we review the emerging multifaceted role of LLPS in diverse aspects of mammalian innate immunity, including DNA and RNA sensing and inflammasome activity. We discuss the intricate regulation of LLPS by post-translational modifications (PTMs), and the subversive tactics used by viruses to antagonize LLPS. This Review, therefore, underscores the significance of LLPS as a regulatory node that offers rapid and plastic control over host immune signaling, representing a promising target for future therapeutic strategies.</p>","PeriodicalId":54412,"journal":{"name":"Trends in Immunology","volume":" ","pages":"454-469"},"PeriodicalIF":13.1000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247960/pdf/","citationCount":"0","resultStr":"{\"title\":\"Liquid-liquid phase separation in innate immunity.\",\"authors\":\"Dawei Liu, Jinhang Yang, Ileana M Cristea\",\"doi\":\"10.1016/j.it.2024.04.009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Intrinsic and innate immune responses are essential lines of defense in the body's constant surveillance of pathogens. The discovery of liquid-liquid phase separation (LLPS) as a key regulator of this primal response to infection brings an updated perspective to our understanding of cellular defense mechanisms. Here, we review the emerging multifaceted role of LLPS in diverse aspects of mammalian innate immunity, including DNA and RNA sensing and inflammasome activity. We discuss the intricate regulation of LLPS by post-translational modifications (PTMs), and the subversive tactics used by viruses to antagonize LLPS. This Review, therefore, underscores the significance of LLPS as a regulatory node that offers rapid and plastic control over host immune signaling, representing a promising target for future therapeutic strategies.</p>\",\"PeriodicalId\":54412,\"journal\":{\"name\":\"Trends in Immunology\",\"volume\":\" \",\"pages\":\"454-469\"},\"PeriodicalIF\":13.1000,\"publicationDate\":\"2024-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11247960/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Trends in Immunology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.it.2024.04.009\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/5/17 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trends in Immunology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.it.2024.04.009","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/5/17 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
Liquid-liquid phase separation in innate immunity.
Intrinsic and innate immune responses are essential lines of defense in the body's constant surveillance of pathogens. The discovery of liquid-liquid phase separation (LLPS) as a key regulator of this primal response to infection brings an updated perspective to our understanding of cellular defense mechanisms. Here, we review the emerging multifaceted role of LLPS in diverse aspects of mammalian innate immunity, including DNA and RNA sensing and inflammasome activity. We discuss the intricate regulation of LLPS by post-translational modifications (PTMs), and the subversive tactics used by viruses to antagonize LLPS. This Review, therefore, underscores the significance of LLPS as a regulatory node that offers rapid and plastic control over host immune signaling, representing a promising target for future therapeutic strategies.
期刊介绍：
Trends in Immunology serves as a vital platform for tracking advancements across various areas of immunology, offering concise reviews and hypothesis-driven viewpoints in each issue. With additional sections providing comprehensive coverage, the journal offers a holistic view of immunology. This broad perspective makes it an invaluable resource for researchers, educators, and students, facilitating the connection between basic and clinical immunology. Recognized as one of the top monthly review journals in its field, Trends in Immunology is highly regarded by the scientific community.
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