Fangyuan Guo, Yujia Wang, Jialin Chen, Ruorong Wang, Lianyi Wang, Weiyong Hong, Yinzhou Du, Gensheng Yang
{"title":"Construction and application of macrophage-based extracellular drug-loaded delivery systems.","authors":"Fangyuan Guo, Yujia Wang, Jialin Chen, Ruorong Wang, Lianyi Wang, Weiyong Hong, Yinzhou Du, Gensheng Yang","doi":"10.1016/j.ijpharm.2025.125462","DOIUrl":null,"url":null,"abstract":"<p><p>Given their unique phagocytic function, inflammatory site tropism, and ability to penetrate deep into the lesion sites, macrophages are considered to have promising application potential in the field of living-cell drug delivery. The methods of drug delivery using macrophages primarily include intracellular phagocytic and extracellular drug loading. Comparatively, extracellular drug loading is potential less cytotoxicity and has minimal effects on the motility and orientation of cells. In this review, we provide an overview of the methods of extracellular drug loading, and examine the effects of the different properties of nanoformulations on extracellular drug-loaded delivery systems. In addition, we assess the prospects and challenges of a self-propelled macrophage-based drug delivery system. We hope this research contributes to optimizing the design of these drug delivery systems.</p>","PeriodicalId":14187,"journal":{"name":"International Journal of Pharmaceutics","volume":" ","pages":"125462"},"PeriodicalIF":5.3000,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Pharmaceutics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.ijpharm.2025.125462","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Given their unique phagocytic function, inflammatory site tropism, and ability to penetrate deep into the lesion sites, macrophages are considered to have promising application potential in the field of living-cell drug delivery. The methods of drug delivery using macrophages primarily include intracellular phagocytic and extracellular drug loading. Comparatively, extracellular drug loading is potential less cytotoxicity and has minimal effects on the motility and orientation of cells. In this review, we provide an overview of the methods of extracellular drug loading, and examine the effects of the different properties of nanoformulations on extracellular drug-loaded delivery systems. In addition, we assess the prospects and challenges of a self-propelled macrophage-based drug delivery system. We hope this research contributes to optimizing the design of these drug delivery systems.
期刊介绍：
The International Journal of Pharmaceutics is the third most cited journal in the "Pharmacy & Pharmacology" category out of 366 journals, being the true home for pharmaceutical scientists concerned with the physical, chemical and biological properties of devices and delivery systems for drugs, vaccines and biologicals, including their design, manufacture and evaluation. This includes evaluation of the properties of drugs, excipients such as surfactants and polymers and novel materials. The journal has special sections on pharmaceutical nanotechnology and personalized medicines, and publishes research papers, reviews, commentaries and letters to the editor as well as special issues.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
