{"title":"Exosome-based immunotherapy in hepatocellular carcinoma.","authors":"Hong Liu, GuoWei Wang, ZhaoYi Li, XianTu Zhang, WeiDong Zhang, Xia Zhang, Fang Liu, Jing Gao","doi":"10.1007/s10238-025-01659-2","DOIUrl":null,"url":null,"abstract":"<p><p>Hepatocellular carcinoma (HCC) is a significant global health concern and ranks as the third leading cause of cancer-associated mortality. Systemic therapy faces the emergence of resistance, which hinders the clinical benefits. Recent evidence suggests that exosomes, measuring between 30 and 150 nm in size, which impact the antitumor immune responses, making them a promising candidate for cancer immunotherapy. Owing to their unique physical and chemical characteristics, exosomes can be tailored and engineered for a range of therapeutic objectives. In the present review, we outline the immunomodulatory functions of exosomes in the tumor microenvironment (TME) of HCC, aiming to decipher the underlying mechanisms of exosomes in remodeling suppressive TME. Moreover, we provide detailed and intuitive resource for leveraging the potential of exosomes in immunotherapy, presenting valuable strategies to improve and optimize HCC treatment. Despite the huge therapeutic potential of exosomes, significant challenges persist, including the need for standardization in exosome production, optimization of cargo loading techniques, and the assurance of safety and effectiveness in clinical applications. Addressing these challenges may pave the way for exosome-based immunotherapy for HCC patients.</p>","PeriodicalId":10337,"journal":{"name":"Clinical and Experimental Medicine","volume":"25 1","pages":"127"},"PeriodicalIF":3.2000,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12021721/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical and Experimental Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10238-025-01659-2","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Hepatocellular carcinoma (HCC) is a significant global health concern and ranks as the third leading cause of cancer-associated mortality. Systemic therapy faces the emergence of resistance, which hinders the clinical benefits. Recent evidence suggests that exosomes, measuring between 30 and 150 nm in size, which impact the antitumor immune responses, making them a promising candidate for cancer immunotherapy. Owing to their unique physical and chemical characteristics, exosomes can be tailored and engineered for a range of therapeutic objectives. In the present review, we outline the immunomodulatory functions of exosomes in the tumor microenvironment (TME) of HCC, aiming to decipher the underlying mechanisms of exosomes in remodeling suppressive TME. Moreover, we provide detailed and intuitive resource for leveraging the potential of exosomes in immunotherapy, presenting valuable strategies to improve and optimize HCC treatment. Despite the huge therapeutic potential of exosomes, significant challenges persist, including the need for standardization in exosome production, optimization of cargo loading techniques, and the assurance of safety and effectiveness in clinical applications. Addressing these challenges may pave the way for exosome-based immunotherapy for HCC patients.
期刊介绍:
Clinical and Experimental Medicine (CEM) is a multidisciplinary journal that aims to be a forum of scientific excellence and information exchange in relation to the basic and clinical features of the following fields: hematology, onco-hematology, oncology, virology, immunology, and rheumatology. The journal publishes reviews and editorials, experimental and preclinical studies, translational research, prospectively designed clinical trials, and epidemiological studies. Papers containing new clinical or experimental data that are likely to contribute to changes in clinical practice or the way in which a disease is thought about will be given priority due to their immediate importance. Case reports will be accepted on an exceptional basis only, and their submission is discouraged. The major criteria for publication are clarity, scientific soundness, and advances in knowledge. In compliance with the overwhelmingly prevailing request by the international scientific community, and with respect for eco-compatibility issues, CEM is now published exclusively online.