Article (Scientific journals)
Differential Cytotoxicity of Curcumin-Loaded Micelles on Human Tumor and Stromal Cells
Do, Xuan-Hai; Hoang, My Hanh Thi; Vu, Anh-Tuan et al.
2022In International Journal of Molecular Sciences, 23 (20), p. 12362
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Keywords :
Breast cancer; Curcumin; Zebrafish; Micelle; Tumor spheroids; Nanotoxicity
Abstract :
[en] Although curcumin in the form of nanoparticles has been demonstrated as a potential anti-tumor compound, the impact of curcumin and nanocurcumin in vitro on normal cells and in vivo in animal models is largely unknown. This study evaluated the toxicity of curcumin-loaded micelles in vitro and in vivo on several tumor cell lines, primary stromal cells, and zebrafish embryos. Breast tumor cell line (MCF7) and stromal cells (human umbilical cord vein endothelial cells, human fibroblasts, and human umbilical cord-derived mesenchymal stem cells) were used in this study. A zebrafish embryotoxicity (FET) assay was conducted following the Organisation for Economic Co-operation and Development (OECD) Test 236. Compared to free curcumin, curcumin PM showed higher cytotoxicity to MCF7 cells in both monolayer culture and multicellular tumor spheroids. The curcumin-loaded micelles efficiently penetrated the MCF7 spheroids and induced apoptosis. The nanocurcumin reduced the viability and disturbed the function of stromal cells by suppressing cell migration and tube formation. The micelles demonstrated toxicity to the development of zebrafish embryos. Curcumin-loaded micelles demonstrated toxicity to both tumor and normal primary stromal cells and zebrafish embryos, indicating that the use of nanocurcumin in cancer treatment should be carefully investigated and controlled.
Research center :
GIGA I3-Laboratory for Organogenesis and Regeneration -ULiège
Department of Practical and Experimental Surgery, Vietnam Military Medical University, Hanoi, Vietnam
Faculty of Biology, VNU University of Science, Hanoi, Vietnam
Center of Applied Sciences, Regenerative Medicine and Advance Technologies (CARA), Vinmec Healthcare System, Hanoi, Vietnam
College of Health Sciences, Vin University, Hanoi, Vietnam
Department of Biology, Mount Holyoke College, MA, USA
Disciplines :
Pharmacy, pharmacology & toxicology
Author, co-author :
Do, Xuan-Hai
Hoang, My Hanh Thi
Vu, Anh-Tuan
Nguyen, Lai-Thanh 
Bui, Dung Thi Thuy
Dinh Duy Thanh  ;  Université de Liège - ULiège > GIGA
Nguyen, Xuan-Hung 
Than, Uyen Thi Trang
Mai, Hien Thi
To, Thuy Thanh
Nguyen, Tra Ngoc Huong
Hoang, Nhung Thi My 
Language :
English
Title :
Differential Cytotoxicity of Curcumin-Loaded Micelles on Human Tumor and Stromal Cells
Publication date :
15 October 2022
Journal title :
International Journal of Molecular Sciences
ISSN :
1661-6596
eISSN :
1422-0067
Publisher :
MDPI AG
Special issue title :
Curcumin in Human Diseases and Animal Models
Volume :
23
Issue :
20
Pages :
12362
Peer reviewed :
Peer Reviewed verified by ORBi
Development Goals :
3. Good health and well-being
Available on ORBi :
since 17 October 2022

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