Wang Jingyue, Zhou Tong, Liu Ying, Chen Shuangmin, Yu Zhenxiang
Department of Cardiology, The First Hospital of Jilin University, Changchun, China.
Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, China.
Front Pharmacol. 2022 Jan 10;12:781425. doi: 10.3389/fphar.2021.781425. eCollection 2021.
Lung cancer is one of the malignant tumors that has seen the most rapid growth in terms of morbidity and mortality in recent years, posing the biggest threat to people's health and lives. In recent years, the nano-drug loading system has made significant progress in the detection, diagnosis, and treatment of lung cancer. Nanomaterials are used to specifically target tumor tissue to minimize therapeutic adverse effects and increase bioavailability. It is achieved primarily through two mechanisms: passive targeting, which entails the use of enhanced penetration and retention (EPR) effect, and active targeting, which entails the loading recognition ligands for tumor marker molecules onto nanomaterials. However, it has been demonstrated that the EPR effect is effective in rodents but not in humans. Taking this into consideration, researchers paid significant attention to the active targeting nano-drug loading system. Additionally, it has been demonstrated to have a higher affinity and specificity for tumor cells. In this review, it describes the development of research into active targeted nano-drug delivery systems for lung cancer treatment from the receptors' or targets' perspective. We anticipate that this study will help biomedical researchers use nanoparticles (NPs) to treat lung cancer by providing more and novel drug delivery strategies or solid ligands.
肺癌是近年来发病率和死亡率增长最为迅速的恶性肿瘤之一,对人们的健康和生命构成了最大威胁。近年来,纳米载药系统在肺癌的检测、诊断和治疗方面取得了显著进展。纳米材料被用于特异性靶向肿瘤组织,以最大限度地减少治疗副作用并提高生物利用度。这主要通过两种机制实现:被动靶向,即利用增强渗透与滞留(EPR)效应;主动靶向,即将肿瘤标志物分子的识别配体加载到纳米材料上。然而,已证明EPR效应在啮齿动物中有效,但在人类中无效。考虑到这一点,研究人员对主动靶向纳米载药系统给予了高度关注。此外,它已被证明对肿瘤细胞具有更高的亲和力和特异性。在这篇综述中,从受体或靶点的角度描述了用于肺癌治疗的主动靶向纳米药物递送系统的研究进展。我们预计这项研究将通过提供更多新颖的药物递送策略或固体配体,帮助生物医学研究人员利用纳米颗粒(NPs)治疗肺癌。
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