SARS-CoV-2感染激活肺干扰素基因通路环鸟苷-腺苷-单磷酸合成酶刺激因子研究进展

G. Aragão, S. G. Feitosa, H. Veras, Cícero Gilmário A. P. de Lima Filho, Karinne da S. Assunção, Luana M. Arrais, Sara Lívia M. Teixeira
{"title":"SARS-CoV-2感染激活肺干扰素基因通路环鸟苷-腺苷-单磷酸合成酶刺激因子研究进展","authors":"G. Aragão, S. G. Feitosa, H. Veras, Cícero Gilmário A. P. de Lima Filho, Karinne da S. Assunção, Luana M. Arrais, Sara Lívia M. Teixeira","doi":"10.37349/ei.2023.00089","DOIUrl":null,"url":null,"abstract":"The infection of COVID-19 is directly linked to the destruction of lung epithelial cells, and the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes (cGAS-STING) system has been implicated in the pathology of respiratory infections. This study aimed to systematize the relationship between the pathophysiology of COVID-19 and the cGAS-STING system’s activation in the lungs. Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is an RNA virus that belongs to the Coronaviridae family whose genetic material is produced by a single positive RNA molecule (RNA+). The cGAS-STING signaling pathway has emerged as a key mediator of injury caused by infection and cellular or tissue stress. The cGAS-STING cyclic pathway is part of innate immunity and is activated from cytosolic DNA responses present in newly formed syncytia, by cell-to-cell fusion, in target of angiotensin-converting enzyme 2 (ACE2) expression and SARS-CoV-2 Spike protein. Although this pathway is canonically understood to be responsive to both pathogen-derived and host-derived DNA, it has been demonstrated to cross-communicate with the retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs). cGAS-STING activation is significant to interferon production, mainly type-I interferons (IFN-I), in a SARS-CoV-2 infection scenario, indicating a major antiviral role of the cGAS-STING pathway. It was identified that in SARS-CoV-2 the cGAS-STING axis is activated, but the inflammatory response could be specific for nuclear factor-κB (NF-κB) in infected cells, and that this axis is potentiated by a cytokine storm produced by the immune system’s cells.","PeriodicalId":93552,"journal":{"name":"Exploration of immunology","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SARS-CoV-2 infection activates the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes pathway in the lung: a review\",\"authors\":\"G. Aragão, S. G. Feitosa, H. Veras, Cícero Gilmário A. P. de Lima Filho, Karinne da S. Assunção, Luana M. Arrais, Sara Lívia M. Teixeira\",\"doi\":\"10.37349/ei.2023.00089\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The infection of COVID-19 is directly linked to the destruction of lung epithelial cells, and the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes (cGAS-STING) system has been implicated in the pathology of respiratory infections. This study aimed to systematize the relationship between the pathophysiology of COVID-19 and the cGAS-STING system’s activation in the lungs. Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is an RNA virus that belongs to the Coronaviridae family whose genetic material is produced by a single positive RNA molecule (RNA+). The cGAS-STING signaling pathway has emerged as a key mediator of injury caused by infection and cellular or tissue stress. The cGAS-STING cyclic pathway is part of innate immunity and is activated from cytosolic DNA responses present in newly formed syncytia, by cell-to-cell fusion, in target of angiotensin-converting enzyme 2 (ACE2) expression and SARS-CoV-2 Spike protein. Although this pathway is canonically understood to be responsive to both pathogen-derived and host-derived DNA, it has been demonstrated to cross-communicate with the retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs). cGAS-STING activation is significant to interferon production, mainly type-I interferons (IFN-I), in a SARS-CoV-2 infection scenario, indicating a major antiviral role of the cGAS-STING pathway. It was identified that in SARS-CoV-2 the cGAS-STING axis is activated, but the inflammatory response could be specific for nuclear factor-κB (NF-κB) in infected cells, and that this axis is potentiated by a cytokine storm produced by the immune system’s cells.\",\"PeriodicalId\":93552,\"journal\":{\"name\":\"Exploration of immunology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-02-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Exploration of immunology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37349/ei.2023.00089\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Exploration of immunology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37349/ei.2023.00089","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

COVID-19的感染与肺上皮细胞的破坏直接相关,而环鸟苷单磷酸腺苷单磷酸合成酶干扰素基因刺激因子(cGAS-STING)系统与呼吸道感染的病理有关。本研究旨在系统梳理COVID-19病理生理与肺部cGAS-STING系统激活之间的关系。严重急性呼吸综合征冠状病毒2型(SARS-CoV-2)是一种属于冠状病毒科的RNA病毒,其遗传物质由单个阳性RNA分子(RNA+)产生。cGAS-STING信号通路已成为感染和细胞或组织应激引起的损伤的关键介质。cGAS-STING循环通路是先天免疫的一部分,在新形成的合胞体中,通过细胞间融合,以血管紧张素转换酶2 (ACE2)表达和SARS-CoV-2刺突蛋白为目标,在胞质DNA反应中被激活。虽然这一途径通常被认为对病原体来源和宿主来源的DNA都有反应,但它已被证明与视黄酸诱导基因I (RIG-I)样受体(rlr)交叉交流。在SARS-CoV-2感染情况下,cGAS-STING激活对干扰素(主要是i型干扰素(IFN-I))的产生具有重要意义,这表明cGAS-STING途径具有重要的抗病毒作用。研究发现,在SARS-CoV-2中,cGAS-STING轴被激活,但炎症反应可能针对感染细胞中的核因子-κB (NF-κB),并且该轴被免疫系统细胞产生的细胞因子风暴增强。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
SARS-CoV-2 infection activates the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes pathway in the lung: a review
The infection of COVID-19 is directly linked to the destruction of lung epithelial cells, and the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon genes (cGAS-STING) system has been implicated in the pathology of respiratory infections. This study aimed to systematize the relationship between the pathophysiology of COVID-19 and the cGAS-STING system’s activation in the lungs. Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is an RNA virus that belongs to the Coronaviridae family whose genetic material is produced by a single positive RNA molecule (RNA+). The cGAS-STING signaling pathway has emerged as a key mediator of injury caused by infection and cellular or tissue stress. The cGAS-STING cyclic pathway is part of innate immunity and is activated from cytosolic DNA responses present in newly formed syncytia, by cell-to-cell fusion, in target of angiotensin-converting enzyme 2 (ACE2) expression and SARS-CoV-2 Spike protein. Although this pathway is canonically understood to be responsive to both pathogen-derived and host-derived DNA, it has been demonstrated to cross-communicate with the retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs). cGAS-STING activation is significant to interferon production, mainly type-I interferons (IFN-I), in a SARS-CoV-2 infection scenario, indicating a major antiviral role of the cGAS-STING pathway. It was identified that in SARS-CoV-2 the cGAS-STING axis is activated, but the inflammatory response could be specific for nuclear factor-κB (NF-κB) in infected cells, and that this axis is potentiated by a cytokine storm produced by the immune system’s cells.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
1.00
自引率
0.00%
发文量
0
期刊最新文献
Exploring the impact of immune response on tumor heterogeneity through mathematical modeling Recent advances in the study of the structure and function of the epididymis The immune response of nano carbon-based photic-driving vaccines to severe acute respiratory syndrome coronavirus 2 Targeted treatments for immune dysregulation in inborn errors of immunity Physical activity, immune system and hypertension: reflections and challenges for future pandemics based on learning from coronavirus disease 2019
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1