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免疫细胞和炎性小体在调节人乳头瘤病毒相关宫颈癌细胞因子反应中的作用

The role of immune cells and inflammasomes in Modulating cytokine responses in HPV-Related cervical cancer.

作者信息

Shiri Aghbash Parisa, Rasizadeh Reyhaneh, Sadri Nahand Javid, Bannazadeh Baghi Hossein

机构信息

Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.

Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.

出版信息

Int Immunopharmacol. 2025 Jan 3;145:113625. doi: 10.1016/j.intimp.2024.113625. Epub 2024 Dec 4.

Abstract

One of the most frequent cancers associated with gynecological malignancies is cervical cancer. Nearly 99% of cervical tumor lesions are produced by prolonged infection with hr-HPV and almost 70% of cases are related to HPV-16 and HPV-18. The human immune system has a crucial role in defending against infections caused by HPV infection. As an illustration, elevation in neutrophils reduces T cell antitumor activity, which in turn results in the development of malignancies and subsequently inhibits immune system function. HPV-infected cells, also, express a significant number of genes related to pro-inflammatory mediators including IL-1β. Moreover, inflammasomes, which are multi-protein complexes, owing the production of the pro-inflammatory cytokines including IL-1β and IL-18 in response to viral infections. In other words, these multi-protein complexes have a crucial role in tumor immunity regulation through the secretion of pro-inflammatory cytokines and induction of antigen presentation and maturation by APCs including dendritic cells. In this study, we attempted to investigate the inflammasome's general role in the initiation and advancement of cervical cancer, as well as a summary of the pathways connected to the possible participation of inflammasomes in the pathological process of cervical carcinoma and immune cell engagement. Novel strategy techniques that target the inflammatory reaction of tumor-related antigens may be created with an understanding of inflammasome-dependent pathways to accomplish tumor immunotherapy and cervical tumor treatment.

摘要

与妇科恶性肿瘤相关的最常见癌症之一是宫颈癌。近99%的宫颈肿瘤病变是由hr-HPV长期感染引起的,近70%的病例与HPV-16和HPV-18有关。人体免疫系统在抵御HPV感染引起的感染方面起着关键作用。例如,中性粒细胞升高会降低T细胞抗肿瘤活性,进而导致恶性肿瘤的发展并随后抑制免疫系统功能。此外,HPV感染的细胞还表达大量与促炎介质相关的基因,包括IL-1β。而且,炎性小体是多蛋白复合物,可因病毒感染而产生包括IL-1β和IL-18在内的促炎细胞因子。换句话说,这些多蛋白复合物通过分泌促炎细胞因子以及诱导包括树突状细胞在内的抗原呈递细胞进行抗原呈递和成熟,在肿瘤免疫调节中起关键作用。在本研究中,我们试图探讨炎性小体在宫颈癌发生和发展中的总体作用,以及与炎性小体可能参与宫颈癌病理过程和免疫细胞参与相关的途径总结。了解炎性小体依赖性途径可能会创造出针对肿瘤相关抗原炎症反应的新型策略技术,以实现肿瘤免疫治疗和宫颈肿瘤治疗。

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