Institute of Immunology, PLA, Third Military Medical University (Army Medical University), Chongqing, PR China.
Department of Orthopedics, The First Affiliated Hospital of Third Military Medical University (Army Medical University), Chongqing, PR China.
RNA Biol. 2021 Dec;18(12):2150-2156. doi: 10.1080/15476286.2021.1917185. Epub 2021 Apr 27.
Dendritic cells (DCs) form a sentinel network to induce protective immunity against pathogens or self-tolerance. mRNA stability is an important part of the post-transcriptional regulation (PTR) that controls the maturation and function of DCs. In this review, we summarize the effects of TTP-mediated regulation of mRNA stability in DCs, focusing on DC maturation and antigen presentation, T cell activation and differentiation, immune tolerance and inflammation. We also discuss the potential DC-based immune treatment for HIV patients through regulation of mRNA stability. This review proposes the regulation of mRNA stability as a novel immune therapy for various inflammatory diseases, such as arthritis and dermatitis.
树突状细胞 (DCs) 形成了一个感应网络,以诱导针对病原体或自身耐受的保护性免疫。mRNA 稳定性是转录后调控 (PTR) 的重要组成部分,它控制着 DCs 的成熟和功能。在这篇综述中,我们总结了 TTP 介导的 DCs 中 mRNA 稳定性调节的作用,重点讨论了 DC 的成熟和抗原呈递、T 细胞的激活和分化、免疫耐受和炎症。我们还讨论了通过调节 mRNA 稳定性,基于 DC 的免疫治疗对 HIV 患者的潜在作用。本综述提出了调节 mRNA 稳定性作为治疗各种炎症性疾病(如关节炎和皮炎)的一种新的免疫疗法。