School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, PR China.
School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, PR China.
Int J Pharm. 2024 May 10;656:124045. doi: 10.1016/j.ijpharm.2024.124045. Epub 2024 Mar 30.
The field of cancer therapy is witnessing the emergence of immunotherapy, an innovative approach that activates the body own immune system to combat cancer. Immunogenic cell death (ICD) has emerged as a prominent research focus in the field of cancer immunotherapy, attracting significant attention in recent years. The activation of ICD can induce the release of damage-associated molecular patterns (DAMPs), such as calreticulin (CRT), adenosine triphosphate (ATP), high mobility group box protein 1 (HMGB1), and heat shock proteins (HSP). Subsequently, this process promotes the maturation of innate immune cells, including dendritic cells (DCs), thereby triggering a T cell-mediated anti-tumor immune response. The activation of the ICD ultimately leads to the development of long-lasting immune responses against tumors. Studies have demonstrated that partial therapeutic approaches, such as chemotherapy with doxorubicin, specific forms of radiotherapy, and phototherapy, can induce the generation of ICD. The main focus of this article is to discuss and review the therapeutic methods triggered by nanoparticles for ICD, while briefly outlining their anti-tumor mechanism. The objective is to provide a comprehensive reference for the widespread application of ICD.
癌症治疗领域正在见证免疫疗法的出现,这是一种创新的方法,可激活人体自身的免疫系统来对抗癌症。免疫原性细胞死亡(ICD)已成为癌症免疫治疗领域的一个突出研究重点,近年来受到了广泛关注。ICD 的激活可诱导损伤相关分子模式(DAMPs)的释放,如钙网蛋白(CRT)、三磷酸腺苷(ATP)、高迁移率族蛋白 B1(HMGB1)和热休克蛋白(HSP)。随后,这一过程促进了固有免疫细胞(包括树突状细胞(DCs))的成熟,从而引发 T 细胞介导的抗肿瘤免疫反应。ICD 的激活最终导致对肿瘤产生持久的免疫反应。研究表明,部分治疗方法,如多柔比星化疗、特定形式的放疗和光疗,可以诱导 ICD 的产生。本文的主要重点是讨论和回顾纳米颗粒触发的 ICD 的治疗方法,同时简要概述其抗肿瘤机制。目的是为 ICD 的广泛应用提供全面的参考。
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