{"title":"DC-derived whole cell cytokine nano-regulator for remodelling extracellular matrix and synergizing tumor immunotherapy†","authors":"Jingsong Lu, Ying Li, Xiaohan Gao, Sumei Chen, Zeping Jin, Xiaoxiao Guo, Wensheng Xie, Zhenhu Guo, Yen Wei and Lingyun Zhao","doi":"10.1039/D4MD00496E","DOIUrl":null,"url":null,"abstract":"<p >A smart dendritic cell (DC)-derived whole cell cytokine (DWC) nano-regulator of TCPs was developed for tumor cytokine-immunotherapy. The DWCs were purified from activated DC-cultured media and applied as a nano-dosage form. It was found that TCPs could remodel extracellular matrices <em>via</em> the elimination of fibronectin and type I collagen (Col-I) in tumor tissues, as well as the inhibition of α-SMA expression in cancer associated fibroblasts (CAFs). Furthermore, after local TCP treatment, significant tumor inhibition could be achieved combined with radiotherapy.</p>","PeriodicalId":88,"journal":{"name":"MedChemComm","volume":" 12","pages":" 4090-4099"},"PeriodicalIF":3.5970,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MedChemComm","FirstCategoryId":"1085","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/md/d4md00496e","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Pharmacology, Toxicology and Pharmaceutics","Score":null,"Total":0}
引用次数: 0
Abstract
A smart dendritic cell (DC)-derived whole cell cytokine (DWC) nano-regulator of TCPs was developed for tumor cytokine-immunotherapy. The DWCs were purified from activated DC-cultured media and applied as a nano-dosage form. It was found that TCPs could remodel extracellular matrices via the elimination of fibronectin and type I collagen (Col-I) in tumor tissues, as well as the inhibition of α-SMA expression in cancer associated fibroblasts (CAFs). Furthermore, after local TCP treatment, significant tumor inhibition could be achieved combined with radiotherapy.
期刊介绍：
Research and review articles in medicinal chemistry and related drug discovery science; the official journal of the European Federation for Medicinal Chemistry.
In 2020, MedChemComm will change its name to RSC Medicinal Chemistry. Issue 12, 2019 will be the last issue as MedChemComm.
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