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Li Z, Lan J, Liu L, Wang Y, Chen L, Zeng R, Gu D, Hu R, Zhang T, Ding Y. Versatile Thermo-Sensitive liposomes with HSP inhibition and Anti-Inflammation for synergistic Chemo-Photothermal to inhibit breast cancer metastasis. Int J Pharm 2024; 664:124583. [PMID: 39153642 DOI: 10.1016/j.ijpharm.2024.124583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 07/13/2024] [Accepted: 08/10/2024] [Indexed: 08/19/2024]
Abstract
Photothermal therapy (PTT) is a prospective therapeutic method for breast cancer. However, excess inflammatory response induced by PTT may aggravate tumor metastasis. Meanwhile, the overexpressed heat shock proteins (HSPs) by cancer cells can protect them from hyperthermia during PTT. Therefore, to attenuate the PTT-induced inflammation and inhibit tumor metastasis, a folate receptor-targeted thermo-sensitive liposome (BI-FA-LP) co-loading Berberine (BBR) and Indocyanine green (ICG) was developed. BI-FA-LP utilized enhanced permeability and retention (EPR) effect and FA receptor-mediated endocytosis to selectively accumulate at tumor, reducing off-target toxicity during the treatment. After targeting to the tumor site, BBR and ICG were released from BI-FA-LP upon laser irradiation, and ICG showed good photothermal performance, while BBR inhibited HSP70 and HSP90 expression during PTT, exerting chemo-photothermal synergetic anti-tumor effect. Moreover, BBR could suppress the PTT induced inflammation, thus inhibiting tumor metastasis and ameliorating tissue injury. Thus, this versatile liposome provided a new strategy to enhance PTT and anti-inflammatory effects for breast cancer treatment.
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Affiliation(s)
- Zhe Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; State Key Laboratory of Integration and Innovation of Classic Formula and Modern Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jinshuai Lan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; State Key Laboratory of Integration and Innovation of Classic Formula and Modern Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Li Liu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yu Wang
- Shanghai Children's Medical Center, Shanghai 200127, China
| | - Lixia Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ruifeng Zeng
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Donghao Gu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ruolu Hu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; State Key Laboratory of Integration and Innovation of Classic Formula and Modern Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yue Ding
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; National Innovation Platform for medical industry-education integration, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; State Key Laboratory of Integration and Innovation of Classic Formula and Modern Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Le LT, Nguyen HT, Nguyen LT, Tran HQ, Nguyen TTT. Berberine-loaded polylactic acid nanofiber scaffold as a drug delivery system: The relationship between chemical characteristics, drug-release behavior, and antibacterial efficiency. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2024; 15:71-82. [PMID: 38229677 PMCID: PMC10790648 DOI: 10.3762/bjnano.15.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/19/2023] [Indexed: 01/18/2024]
Abstract
Hydrophobic berberine powder (BBR) and hydrophilic BBR nanoparticles (BBR NPs) were loaded into an electrospun polylactic acid (PLA) nanofiber scaffold for modulating the release behavior of BBR in an aqueous medium. The BBR release from the BBR/PLA and BBR NPs/PLA nanofiber scaffolds was investigated in relation to their chemical characteristics, BBR dispersion into nanofibers, and wettability. The BBR release profiles strongly influenced the antibacterial efficiency of the scaffolds over time. When the BBR was loaded, the BBR/PLA nanofiber scaffold exhibited an extremely hydrophobic feature, causing a triphasic release profile in which only 9.8 wt % of the loaded BBR was released in the first 24 h. This resulted in a negligible inhibitory effect against methicillin-resistant Staphylococcus aureus bacteria. Meanwhile, the BBR NPs/PLA nanofiber scaffold had more wettability and higher concentration of BBR NPs dispersed on the surface of PLA nanofibers. This led to a sustained release of 75 wt % of the loaded BBR during the first 24 h, and consequently boosted the antibacterial effectiveness. Moreover, the cytotoxicity test revealed that the BBR NPs/PLA nanofiber scaffold did not induce any changes in morphology and proliferation of MA-104 cell monolayers. It suggests that the BBR/PLA and BBR NPs/PLA nanofiber scaffolds can be used in different biomedical applications, such as wound dressing, drug delivery systems, and tissue engineering, according to the requirement of BBR concentration for the desired therapeutic effects.
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Affiliation(s)
- Le Thi Le
- Phenikaa University Nano Institute (PHENA), Phenikaa University, Hanoi 12116, Vietnam
| | - Hue Thi Nguyen
- Phenikaa University Nano Institute (PHENA), Phenikaa University, Hanoi 12116, Vietnam
| | - Liem Thanh Nguyen
- School of Material Science and Technology, Hanoi University of Science and Technology, Hanoi 11600, Vietnam
| | - Huy Quang Tran
- Phenikaa University Nano Institute (PHENA), Phenikaa University, Hanoi 12116, Vietnam
- Faculty of Biomedical Sciences, Phenikaa University, Hanoi 12116, Vietnam
| | - Thuy Thi Thu Nguyen
- Phenikaa University Nano Institute (PHENA), Phenikaa University, Hanoi 12116, Vietnam
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Nguyen HT, Pham TN, Le LT, Nguyen TK, Le AT, Huy TQ, Thu Nguyen TT. Complexes of Ag and ZnO nanoparticles with BBR for enhancement of gastrointestinal antibacterial activity through the impacts of size and composition. RSC Adv 2023; 13:6027-6037. [PMID: 36814876 PMCID: PMC9939981 DOI: 10.1039/d3ra00053b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
This study introduces the bioformulations of Ag/BBR and ZnO/BBR complexes against pathogenic bacteria in the gastrointestinal tract. Without the use of toxic reduction agents, Ag and ZnO NPs were prepared using an electrochemical method and then facially mixed with BBR solution to form Ag/BBR and ZnO/BBR complexes. BBR molecules are strongly conjugated with Ag and ZnO NPs through coordinated bonding and electrostatic interaction. As a result, the presence of BBR significantly influenced the nanoparticle growth, resulting in the formation of core/shell structured Ag/BBR and ZnO/BBR NPs with small particle sizes. The antibacterial test showed that BBR, Ag, or ZnO components all contributed to the increase of antibacterial ability of Ag/BBR and ZnO/BBR NPs against both methicillin-resistant Staphylococcus aureus (MRSA) and Salmonella enteritidis (S. enteritidis). The bactericidal ability of Ag/BBR and ZnO/BBR complexes against MRSA was exhibited even at a concentration of four-fold dilution (corresponding to 1.25 g L-1 of BBR and 46.25 mg L-1 of Ag) and two-fold dilution (corresponding to 2.5 g L-1 of BBR and 10 mg L-1 of ZnO), respectively, while that of the Ag/BBR complex against S. enteritidis showed at a concentration of two-fold dilution corresponding to 2.5 g L-1 of BBR and 92.5 mg L-1 of Ag. The results obtained in this study support that Ag/BBR and ZnO/BBR complexes can be potential therapeutic agents against gastrointestinal infections.
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Affiliation(s)
- Hue Thi Nguyen
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Tuyet Nhung Pham
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Le Thi Le
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Tien Khi Nguyen
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Anh-Tuan Le
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Tran Quang Huy
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
| | - Thuy Thi Thu Nguyen
- Phenikaa University Nano Institute (PHENA), Phenikaa University Hanoi 12116 Vietnam +84 978960658 +84 924926886
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