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Assawapanumat W, Roobsoong W, Chotivanich K, Sattabongkot J, Kampaengtip A, Sungkarat W, Sunintaboon P, Nasongkla N. In Vitro Tracking of Sporozoites via Fluorescence Imaging and MRI Using Multifunctional Micelles. ACS APPLIED BIO MATERIALS 2023; 6:5324-5332. [PMID: 38039355 DOI: 10.1021/acsabm.3c00596] [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] [Indexed: 12/03/2023]
Abstract
Early detection could increase the treatment efficiency and prevent the recurrence of malaria disease. To track and detect malarial sporozoites, novel drug delivery systems have been explored for their ability to target these parasites specifically. This study investigates the potential of micelles to track Plasmodium vivax by targeting the Plasmodium vivax hexose transporter using glucose-based interactions. In vitro experiments were conducted using glucose/SPIO/Nile red (targeted) micelles and methoxy/SPIO/Nile red (nontargeted) micelles, revealing that the targeted micelles exhibited stronger fluorescence with the sporozoites and higher relative R2* values compared to the nontargeted micelles. These findings suggest that targeted micelles could be used for the specific detection of Plasmodium sporozoites using fluorescence imaging and MRI techniques, offering a promising approach for efficient malaria parasite detection.
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Affiliation(s)
- Wirat Assawapanumat
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Wanlapa Roobsoong
- Mahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Kesinee Chotivanich
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Jetsumon Sattabongkot
- Mahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Adun Kampaengtip
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Witaya Sungkarat
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
- Faculty of Health Science Technology, Chulabhorn Royal Academy, Bangkok 10210, Thailand
| | - Panya Sunintaboon
- Department of Chemistry, Faculty of Science, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Norased Nasongkla
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
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Farjadian F, Faghih Z, Fakhimi M, Iranpour P, Mohammadi-Samani S, Doroudian M. Glucosamine-Modified Mesoporous Silica-Coated Magnetic Nanoparticles: A "Raisin-Cake"-like Structure as an Efficient Theranostic Platform for Targeted Methotrexate Delivery. Pharmaceutics 2023; 15:2491. [PMID: 37896251 PMCID: PMC10610088 DOI: 10.3390/pharmaceutics15102491] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/11/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
This study presents the synthesis of glucosamine-modified mesoporous silica-coated magnetic nanoparticles (MNPs) as a therapeutic platform for the delivery of an anticancer drug, methotrexate (MTX). The MNPs were coated with mesoporous silica in a templated sol-gel process to form MNP@MSN, and then chloropropyl groups were added to the structure in a post-modification reaction. Glucosamine was then reacted with the chloro-modified structure, and methotrexate was conjugated to the hydroxyl group of the glucose. The prepared structure was characterized using techniques such as Fourier transform infrared (FT-IR) spectroscopy, elemental analysis (CHN), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), dynamic light scattering (DLS), a vibrating sample magnetometer (VSM), and X-ray diffraction (XRD). Good formation of nano-sized MNPs and MNP@MSN was observed via particle size monitoring. The modified glucosamine structure showed a controlled release profile of methotrexate in simulated tumor fluid. In vitro evaluation using the 4T1 breast cancer cell line showed the cytotoxicity, apoptosis, and cell cycle effects of methotrexate. The MTT assay showed comparable toxicity between MTX-loaded nanoparticles and free MTX. The structure could act as a glucose transporter-targeting agent and showed increased uptake in cancer cells. An in vivo breast cancer model was established in BALB/C mice, and the distribution of MTX-conjugated MNP@MSN particles was visualized using MRI. The MTX-conjugated particles showed significant anti-tumor potential together with MRI contrast enhancement.
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Affiliation(s)
- Fatemeh Farjadian
- Pharmaceutical Sciences Research Canter, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran;
| | - Zahra Faghih
- Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-45550, Iran; (Z.F.); (M.F.)
| | - Maryam Fakhimi
- Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, Shiraz 71348-45550, Iran; (Z.F.); (M.F.)
| | - Pooya Iranpour
- Medical Imaging Research Center, Department of Radiology, Shiraz University of Medical Sciences, Shiraz 71936-13311, Iran;
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Canter, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran;
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran
| | - Mohammad Doroudian
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran
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Assawapanumat W, Udomphon S, Kampaengtip A, Yaset S, Han X, Nittayacharn P, Nieman MT, Chotipanich C, Sungkarat W, Sunintaboon P, Exner AA, Nasongkla N. 99mTc /SPIO-loaded polymeric micelles as MRI and SPECT imaging, cancer-targeted nanoprobe for liver cancer detection. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2022.104060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Mazumder A, Dwivedi A, Assawapanumat W, Saeeng R, Sungkarat W, Nasongkla N. In vitro galactose-targeted study of RSPP050-loaded micelles against liver hepatocellular carcinoma. Pharm Dev Technol 2022; 27:379-388. [PMID: 35388736 DOI: 10.1080/10837450.2022.2063891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Andrographolide is in a group of diterpenoid lactone isolated from Andrographis paniculata (Burm.f.) NEES. One of the analogs is 19-O-triphenylmethylandrographolide (RSPP050) which possesses anticancer activity. In seeking to capitalise on the last property, we have investigated the in vitro tumour targeting capabilities and MRI imaging for hepatocellular carcinoma. In this study, we have designed galactose-targeted and non-targeted micelles comprised of poly(ethylene glycol)-b-poly(lactide) that enveloped RSPP050 as an anticancer agent and superparamagnetic iron oxide (SPIO) as a contrast agent. The targeting abilities were endeavored by examining the cellular uptake with MTT assay, fluorescence microscopy, Prussian blue staining, and in vitro MRI. Targeted SPIO micelles as a T2* contrast agent decreased the relative T2* MRI intensity at 3 h. Results revealed that galactose micelles displayed 10.91 ± 0.19% drug loading content, -37.17 ± 0.63 mV zeta potential, and these micelles at the concentration of 0.5 µg/ml exhibited higher cytotoxicity than non-targeted micelles and free RSPP050 after incubation for 24 h. Fluorescence microscopy and Prussian blue staining at 3 h demonstrated significant cellular uptake by HepG2 cells. Thus, anticancer activity of RSPP050 could be improved using galactose as a targeting ligand and theranostic function was achieved using SPIO.
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Affiliation(s)
- Anisha Mazumder
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakorn Pathom, 73170, Thailand
| | - Anupma Dwivedi
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakorn Pathom, 73170, Thailand
| | - Wirat Assawapanumat
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakorn Pathom, 73170, Thailand
| | - Rungnapha Saeeng
- Department of Chemistry, Faculty of Science, Burapha University, Chonburi 20131, Thailand
| | - Witaya Sungkarat
- Department of Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Norased Nasongkla
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakorn Pathom, 73170, Thailand.,Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
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Thitichai N, Thanapongpibul C, Theerasilp M, Sungkarat W, Nasongkla N. Study of biodistribution and systemic toxicity of glucose functionalized SPIO/DOX micelles. Pharm Dev Technol 2019; 24:935-946. [PMID: 30652923 DOI: 10.1080/10837450.2019.1569679] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The present study examined the cytotoxicity and magnetic resonance imaging (MRI) distribution of cancer-targeted, MRI-visible polymeric micelles that encapsulate doxorubicin (DOX) and superparamagnetic iron oxide (SPIO) and are conjugated with glucose as a targeting ligand. In this study, the micelles were investigated the clinical potential of glucose-micelles, in vitro cytotoxicity assays of nonencapsulating or SPIO-and-DOX-coencapsulating micelles were performed on L929 mouse fibroblasts, and we found that glucose-micelles did not exert in vitro cytotoxic effects. Next, in vitro MRI detectability of glucose SPIO micelles was evaluated at the loaded SPIO content of 2.5% and 50%, and it was found that glucose-micelles can increase MRI relaxivity (r2*) at high SPIO loading. Furthermore, 50% SPIO micelles persisted in the blood circulation for up to 5 days (slow liver clearance) as determined by in vivo MRI. For in vivo toxicity evaluation, 50% SPIO/DOX micelles at a dose up to 18 (mg DOX)/(kg body weight) showed no impact on animal health according to clinical chemistry and clinical hematology laboratory testing. Altogether, these results indicate that glucose-micelles can serve as an effective and safe drug delivery system.
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Affiliation(s)
- Nussana Thitichai
- a Department of Biomedical Engineering, Faculty of Engineering , Mahidol University, Puttamonthon , Nakorn Pathom , Thailand.,b Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science , Mahidol University , Bangkok , Thailand
| | - Chalaisorn Thanapongpibul
- a Department of Biomedical Engineering, Faculty of Engineering , Mahidol University, Puttamonthon , Nakorn Pathom , Thailand
| | - Man Theerasilp
- a Department of Biomedical Engineering, Faculty of Engineering , Mahidol University, Puttamonthon , Nakorn Pathom , Thailand.,c Department of Materials Science and Engineering School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology (VISTEC) , Rayong , Thailand
| | - Witaya Sungkarat
- d Advanced Diagnostic Imaging Center (AIMC), Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Norased Nasongkla
- a Department of Biomedical Engineering, Faculty of Engineering , Mahidol University, Puttamonthon , Nakorn Pathom , Thailand.,b Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science , Mahidol University , Bangkok , Thailand
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