{"title":"姜黄素负载的玉米蛋白纳米颗粒:通过设计提高质量,增强对癌细胞的药物输送和细胞毒性。","authors":"Jayalakshmi Cs, Mohamed Haider, Mutasem Rawas-Qalaji, Pallab Sanpui","doi":"10.1016/j.colsurfb.2024.114319","DOIUrl":null,"url":null,"abstract":"<p><p>Zein, a maize protein, has been explored for constructing potential biomaterial due to its hydrophobic nature, self-assembly capability, and biocompatibility. In its nanoparticulate form, zein is a promising material for drug delivery applications, particularly in cancer treatment. Despite the importance of colloidal stability for effective drug delivery, systematic studies investigating the effect of various surface modifying agents (MAs) on the zein nanoparticles (ZNPs)-based formulations are limited. This study employs quality-by-design (QbD) approach to optimize curcumin-loaded ZNPs, enhancing colloidal stability, size, and drug-encapsulation efficiency using different MAs for potential cancer therapy. Gum arabic (GA) emerged as the optimal stabilizer, with GA-stabilized curcumin-loaded ZNPs (GA-Cur-ZNPs) achieving a particle size of 184.8 ± 2.85 nm, zeta potential of -23.4 ± 0.56 mV and 87.1 ±1.55 % drug encapsulation efficiency, along with excellent colloidal stability over two months. The optimal formulation also demonstrated sustained release of Cur over 72 h. GA-Cur-ZNPs demonstrated lower IC<sub>50</sub> values and higher anti-proliferative effects on three different cancer cell lines compared to the free drug, while also exhibiting superior intracellular uptake. With negligible toxicity to human dermal fibroblast cells, the optimized Cur-GA-ZNPs show promise for safe and effective killing of cancer cells.</p>","PeriodicalId":279,"journal":{"name":"Colloids and Surfaces B: Biointerfaces","volume":"245 ","pages":"114319"},"PeriodicalIF":5.4000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Curcumin-loaded zein nanoparticles: A quality by design approach for enhanced drug delivery and cytotoxicity against cancer cells.\",\"authors\":\"Jayalakshmi Cs, Mohamed Haider, Mutasem Rawas-Qalaji, Pallab Sanpui\",\"doi\":\"10.1016/j.colsurfb.2024.114319\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Zein, a maize protein, has been explored for constructing potential biomaterial due to its hydrophobic nature, self-assembly capability, and biocompatibility. In its nanoparticulate form, zein is a promising material for drug delivery applications, particularly in cancer treatment. Despite the importance of colloidal stability for effective drug delivery, systematic studies investigating the effect of various surface modifying agents (MAs) on the zein nanoparticles (ZNPs)-based formulations are limited. This study employs quality-by-design (QbD) approach to optimize curcumin-loaded ZNPs, enhancing colloidal stability, size, and drug-encapsulation efficiency using different MAs for potential cancer therapy. Gum arabic (GA) emerged as the optimal stabilizer, with GA-stabilized curcumin-loaded ZNPs (GA-Cur-ZNPs) achieving a particle size of 184.8 ± 2.85 nm, zeta potential of -23.4 ± 0.56 mV and 87.1 ±1.55 % drug encapsulation efficiency, along with excellent colloidal stability over two months. The optimal formulation also demonstrated sustained release of Cur over 72 h. GA-Cur-ZNPs demonstrated lower IC<sub>50</sub> values and higher anti-proliferative effects on three different cancer cell lines compared to the free drug, while also exhibiting superior intracellular uptake. With negligible toxicity to human dermal fibroblast cells, the optimized Cur-GA-ZNPs show promise for safe and effective killing of cancer cells.</p>\",\"PeriodicalId\":279,\"journal\":{\"name\":\"Colloids and Surfaces B: Biointerfaces\",\"volume\":\"245 \",\"pages\":\"114319\"},\"PeriodicalIF\":5.4000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Colloids and Surfaces B: Biointerfaces\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://doi.org/10.1016/j.colsurfb.2024.114319\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/15 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"BIOPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Colloids and Surfaces B: Biointerfaces","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1016/j.colsurfb.2024.114319","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/15 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"BIOPHYSICS","Score":null,"Total":0}
Curcumin-loaded zein nanoparticles: A quality by design approach for enhanced drug delivery and cytotoxicity against cancer cells.
Zein, a maize protein, has been explored for constructing potential biomaterial due to its hydrophobic nature, self-assembly capability, and biocompatibility. In its nanoparticulate form, zein is a promising material for drug delivery applications, particularly in cancer treatment. Despite the importance of colloidal stability for effective drug delivery, systematic studies investigating the effect of various surface modifying agents (MAs) on the zein nanoparticles (ZNPs)-based formulations are limited. This study employs quality-by-design (QbD) approach to optimize curcumin-loaded ZNPs, enhancing colloidal stability, size, and drug-encapsulation efficiency using different MAs for potential cancer therapy. Gum arabic (GA) emerged as the optimal stabilizer, with GA-stabilized curcumin-loaded ZNPs (GA-Cur-ZNPs) achieving a particle size of 184.8 ± 2.85 nm, zeta potential of -23.4 ± 0.56 mV and 87.1 ±1.55 % drug encapsulation efficiency, along with excellent colloidal stability over two months. The optimal formulation also demonstrated sustained release of Cur over 72 h. GA-Cur-ZNPs demonstrated lower IC50 values and higher anti-proliferative effects on three different cancer cell lines compared to the free drug, while also exhibiting superior intracellular uptake. With negligible toxicity to human dermal fibroblast cells, the optimized Cur-GA-ZNPs show promise for safe and effective killing of cancer cells.
期刊介绍:
Colloids and Surfaces B: Biointerfaces is an international journal devoted to fundamental and applied research on colloid and interfacial phenomena in relation to systems of biological origin, having particular relevance to the medical, pharmaceutical, biotechnological, food and cosmetic fields.
Submissions that: (1) deal solely with biological phenomena and do not describe the physico-chemical or colloid-chemical background and/or mechanism of the phenomena, and (2) deal solely with colloid/interfacial phenomena and do not have appropriate biological content or relevance, are outside the scope of the journal and will not be considered for publication.
The journal publishes regular research papers, reviews, short communications and invited perspective articles, called BioInterface Perspectives. The BioInterface Perspective provide researchers the opportunity to review their own work, as well as provide insight into the work of others that inspired and influenced the author. Regular articles should have a maximum total length of 6,000 words. In addition, a (combined) maximum of 8 normal-sized figures and/or tables is allowed (so for instance 3 tables and 5 figures). For multiple-panel figures each set of two panels equates to one figure. Short communications should not exceed half of the above. It is required to give on the article cover page a short statistical summary of the article listing the total number of words and tables/figures.