{"title":"Therapeutic targeting of cGAS-STING pathway in lung cancer.","authors":"Jinli Wang, Lumin Xing","doi":"10.1002/cbin.12263","DOIUrl":null,"url":null,"abstract":"<p><p>The presence of DNA in the cytosol triggers a protective response from the innate immune system. Cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) is an essential cytosolic DNA sensor that triggers a potent innate immune response. As a result of this signaling cascade reaction, type I interferon and other immune mediators activate an immune response. The cGAS-STING pathway has great anticancer immunity-boosting potential since it produces type I interferons. The detection of double-stranded DNA (dsDNA) in response to various stimuli initiates a protective host's cGAS-STING signals. So, it is clear that a substantial relationship is expected between cancer biotherapy and the functioning of the cGAS-STING pathway. Several STING agonists with promising outcomes have been created for preclinical cancer therapy research. Notably, immunotherapy has dramatically extended patient survival and radically altered the course of lung cancer treatment, particularly in more advanced instances. However, this method is still ineffective for a large number of lung cancer patients. cGAS-STING can overcome resistance and boost anticancer immunity by stimulating the activity of many pro-inflammatory mediators, augmenting dendritic cell cross-presentation, and initiating a tumor-specific CD8<sup>+</sup> T cell response. This review aims to present the most recent results on the functionality of the cGAS-STING pathway in cancer progression and its potential as an immunotherapy target, with a focus on lung cancer.</p>","PeriodicalId":9806,"journal":{"name":"Cell Biology International","volume":" ","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cell Biology International","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1002/cbin.12263","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The presence of DNA in the cytosol triggers a protective response from the innate immune system. Cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) is an essential cytosolic DNA sensor that triggers a potent innate immune response. As a result of this signaling cascade reaction, type I interferon and other immune mediators activate an immune response. The cGAS-STING pathway has great anticancer immunity-boosting potential since it produces type I interferons. The detection of double-stranded DNA (dsDNA) in response to various stimuli initiates a protective host's cGAS-STING signals. So, it is clear that a substantial relationship is expected between cancer biotherapy and the functioning of the cGAS-STING pathway. Several STING agonists with promising outcomes have been created for preclinical cancer therapy research. Notably, immunotherapy has dramatically extended patient survival and radically altered the course of lung cancer treatment, particularly in more advanced instances. However, this method is still ineffective for a large number of lung cancer patients. cGAS-STING can overcome resistance and boost anticancer immunity by stimulating the activity of many pro-inflammatory mediators, augmenting dendritic cell cross-presentation, and initiating a tumor-specific CD8+ T cell response. This review aims to present the most recent results on the functionality of the cGAS-STING pathway in cancer progression and its potential as an immunotherapy target, with a focus on lung cancer.
期刊介绍:
Each month, the journal publishes easy-to-assimilate, up-to-the minute reports of experimental findings by researchers using a wide range of the latest techniques. Promoting the aims of cell biologists worldwide, papers reporting on structure and function - especially where they relate to the physiology of the whole cell - are strongly encouraged. Molecular biology is welcome, as long as articles report findings that are seen in the wider context of cell biology. In covering all areas of the cell, the journal is both appealing and accessible to a broad audience. Authors whose papers do not appeal to cell biologists in general because their topic is too specialized (e.g. infectious microbes, protozoology) are recommended to send them to more relevant journals. Papers reporting whole animal studies or work more suited to a medical journal, e.g. histopathological studies or clinical immunology, are unlikely to be accepted, unless they are fully focused on some important cellular aspect.
These last remarks extend particularly to papers on cancer. Unless firmly based on some deeper cellular or molecular biological principle, papers that are highly specialized in this field, with limited appeal to cell biologists at large, should be directed towards journals devoted to cancer, there being very many from which to choose.