Department of Parasitology, Xiangya School of Medicine, Central South University, Changsha, China.
Department of Immunology, Xiangya School of Medicine, Central South University, Changsha, China.
Front Cell Infect Microbiol. 2022 Aug 24;12:902428. doi: 10.3389/fcimb.2022.902428. eCollection 2022.
infection is a severe health threat that endangers billions of people worldwide. utilizes the host cell membrane to form a parasitophorous vacuole (PV), thereby fully isolating itself from the host cell cytoplasm and making intracellular clearance difficult. PV can be targeted and destroyed by autophagy. Autophagic targeting results in killing the fusion of autophagosomes and lysosomes. However, has developed many strategies to suppress autophagic targeting. Accordingly, the interplay between host cell autophagy and is an emerging area with important practical implications. By promoting the canonical autophagy pathway or attenuating the suppression of autophagic targeting, autophagy can be effectively utilized in the development of novel therapeutic strategies against . Here, we have illustrated the complex interplay between host cell mediated autophagy and . Different strategies to promote autophagy in order to target the parasite have been elucidated. Besides, we have analyzed some potential new drug molecules from the DrugBank database using bioinformatics tools, which can modulate autophagy. Various challenges and opportunities focusing autophagy mediated clearance have been discussed, which will provide new insights for the development of novel drugs against the parasite.
感染是一种严重的健康威胁,危害着全球数十亿人的健康。它利用宿主细胞膜形成一个寄生空泡(PV),从而将自身与宿主细胞质完全隔离开来,使细胞内清除变得困难。自噬可以靶向并破坏 PV。自噬靶向导致自噬体和溶酶体的融合。然而,已经开发了许多抑制自噬靶向的策略。因此,宿主细胞自噬与之间的相互作用是一个具有重要实际意义的新兴领域。通过促进经典自噬途径或减弱自噬靶向的抑制,可以有效地利用自噬来开发针对的新型治疗策略。在这里,我们阐明了宿主细胞介导的自噬与之间的复杂相互作用。已经阐明了促进自噬以靶向寄生虫的不同策略。此外,我们还使用生物信息学工具分析了 DrugBank 数据库中的一些潜在的新药物分子,这些分子可以调节自噬。还讨论了聚焦自噬介导的寄生虫清除的各种挑战和机遇,这将为开发针对寄生虫的新药提供新的见解。