Huijuan Chen , Anzhi Hu , Mengdi Xiao , Shiyi Hong , Jing Liang , Quanlong Zhang , Yang Xiong , Mancang Gu , Chaofeng Mu
{"title":"纳米治疗药物进入骨髓生态位关键细胞群的初步递送效率预测","authors":"Huijuan Chen , Anzhi Hu , Mengdi Xiao , Shiyi Hong , Jing Liang , Quanlong Zhang , Yang Xiong , Mancang Gu , Chaofeng Mu","doi":"10.1016/j.ajps.2023.100868","DOIUrl":null,"url":null,"abstract":"<div><p>Several crucial stromal cell populations regulate hematopoiesis and malignant diseases in bone marrow niches. Precise regulation of these cell types can remodel niches and develop new therapeutics. Multiple nanocarriers have been developed to transport drugs into the bone marrow selectively. However, the delivery efficiency of these nanotherapeutics into crucial niche cells is still unknown, and there is no method available for predicting delivery efficiency in these cell types. Here, we constructed a three-dimensional bone marrow niche composed of three crucial cell populations: endothelial cells (ECs), mesenchymal stromal cells (MSCs), and osteoblasts (OBs). Mimetic niches were used to detect the cellular uptake of three typical drug nanocarriers into ECs/MSCs/OBs <em>in vitro</em>. Less than 5% of nanocarriers were taken up by three stromal cell types, and most of them were located in the extracellular matrix. Delivery efficiency in sinusoidal ECs, arteriole ECs, MSCs, and OBs <em>in vivo</em> was analyzed. The correlation analysis showed that the cellular uptake of three nanocarriers in crucial cell types <em>in vitro</em> is positively linear correlated with its delivery efficiency <em>in vivo</em>. The delivery efficiency into MSCs was remarkably higher than that into ECs and OBs, no matter what kind of nanocarrier. The overall efficiency into sinusoidal ECs was greatly lower than that into arteriole ECs. All nanocarriers were hard to be delivered into OBs (<1%). Our findings revealed that cell tropisms of nanocarriers with different compositions and ligand attachments <em>in vivo</em> could be predicted via detecting their cellular uptake in bone marrow niches <em>in vitro</em>. This study provided the methodology for niche-directed nanotherapeutics development.</p></div>","PeriodicalId":8539,"journal":{"name":"Asian Journal of Pharmaceutical Sciences","volume":null,"pages":null},"PeriodicalIF":10.7000,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1818087623000958/pdfft?md5=f4cece5032301d1afb7e61a982d78a22&pid=1-s2.0-S1818087623000958-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Preliminary delivery efficiency prediction of nanotherapeutics into crucial cell populations in bone marrow niche\",\"authors\":\"Huijuan Chen , Anzhi Hu , Mengdi Xiao , Shiyi Hong , Jing Liang , Quanlong Zhang , Yang Xiong , Mancang Gu , Chaofeng Mu\",\"doi\":\"10.1016/j.ajps.2023.100868\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Several crucial stromal cell populations regulate hematopoiesis and malignant diseases in bone marrow niches. Precise regulation of these cell types can remodel niches and develop new therapeutics. Multiple nanocarriers have been developed to transport drugs into the bone marrow selectively. However, the delivery efficiency of these nanotherapeutics into crucial niche cells is still unknown, and there is no method available for predicting delivery efficiency in these cell types. Here, we constructed a three-dimensional bone marrow niche composed of three crucial cell populations: endothelial cells (ECs), mesenchymal stromal cells (MSCs), and osteoblasts (OBs). Mimetic niches were used to detect the cellular uptake of three typical drug nanocarriers into ECs/MSCs/OBs <em>in vitro</em>. Less than 5% of nanocarriers were taken up by three stromal cell types, and most of them were located in the extracellular matrix. Delivery efficiency in sinusoidal ECs, arteriole ECs, MSCs, and OBs <em>in vivo</em> was analyzed. The correlation analysis showed that the cellular uptake of three nanocarriers in crucial cell types <em>in vitro</em> is positively linear correlated with its delivery efficiency <em>in vivo</em>. The delivery efficiency into MSCs was remarkably higher than that into ECs and OBs, no matter what kind of nanocarrier. The overall efficiency into sinusoidal ECs was greatly lower than that into arteriole ECs. All nanocarriers were hard to be delivered into OBs (<1%). Our findings revealed that cell tropisms of nanocarriers with different compositions and ligand attachments <em>in vivo</em> could be predicted via detecting their cellular uptake in bone marrow niches <em>in vitro</em>. This study provided the methodology for niche-directed nanotherapeutics development.</p></div>\",\"PeriodicalId\":8539,\"journal\":{\"name\":\"Asian Journal of Pharmaceutical Sciences\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":10.7000,\"publicationDate\":\"2023-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1818087623000958/pdfft?md5=f4cece5032301d1afb7e61a982d78a22&pid=1-s2.0-S1818087623000958-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Asian Journal of Pharmaceutical Sciences\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1818087623000958\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asian Journal of Pharmaceutical Sciences","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1818087623000958","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Preliminary delivery efficiency prediction of nanotherapeutics into crucial cell populations in bone marrow niche
Several crucial stromal cell populations regulate hematopoiesis and malignant diseases in bone marrow niches. Precise regulation of these cell types can remodel niches and develop new therapeutics. Multiple nanocarriers have been developed to transport drugs into the bone marrow selectively. However, the delivery efficiency of these nanotherapeutics into crucial niche cells is still unknown, and there is no method available for predicting delivery efficiency in these cell types. Here, we constructed a three-dimensional bone marrow niche composed of three crucial cell populations: endothelial cells (ECs), mesenchymal stromal cells (MSCs), and osteoblasts (OBs). Mimetic niches were used to detect the cellular uptake of three typical drug nanocarriers into ECs/MSCs/OBs in vitro. Less than 5% of nanocarriers were taken up by three stromal cell types, and most of them were located in the extracellular matrix. Delivery efficiency in sinusoidal ECs, arteriole ECs, MSCs, and OBs in vivo was analyzed. The correlation analysis showed that the cellular uptake of three nanocarriers in crucial cell types in vitro is positively linear correlated with its delivery efficiency in vivo. The delivery efficiency into MSCs was remarkably higher than that into ECs and OBs, no matter what kind of nanocarrier. The overall efficiency into sinusoidal ECs was greatly lower than that into arteriole ECs. All nanocarriers were hard to be delivered into OBs (<1%). Our findings revealed that cell tropisms of nanocarriers with different compositions and ligand attachments in vivo could be predicted via detecting their cellular uptake in bone marrow niches in vitro. This study provided the methodology for niche-directed nanotherapeutics development.
期刊介绍:
The Asian Journal of Pharmaceutical Sciences (AJPS) serves as the official journal of the Asian Federation for Pharmaceutical Sciences (AFPS). Recognized by the Science Citation Index Expanded (SCIE), AJPS offers a platform for the reporting of advancements, production methodologies, technologies, initiatives, and the practical application of scientific knowledge in the field of pharmaceutics. The journal covers a wide range of topics including but not limited to controlled drug release systems, drug targeting, physical pharmacy, pharmacodynamics, pharmacokinetics, pharmacogenomics, biopharmaceutics, drug and prodrug design, pharmaceutical analysis, drug stability, quality control, pharmaceutical engineering, and material sciences.