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Bozzuto G, Calcabrini A, Colone M, Condello M, Dupuis ML, Pellegrini E, Stringaro A. Phytocompounds and Nanoformulations for Anticancer Therapy: A Review. Molecules 2024; 29:3784. [PMID: 39202863 PMCID: PMC11357218 DOI: 10.3390/molecules29163784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/05/2024] [Accepted: 08/05/2024] [Indexed: 09/03/2024] Open
Abstract
Cancer is a complex disease that affects millions of people and remains a major public health problem worldwide. Conventional cancer treatments, including surgery, chemotherapy, immunotherapy, and radiotherapy, have limited achievements and multiple drawbacks, among which are healthy tissue damage and multidrug-resistant phenotype onset. Increasing evidence shows that many plants' natural products, as well as their bioactive compounds, have promising anticancer activity and exhibit minimal toxicity compared to conventional anticancer drugs. However, their widespread use in cancer therapy is severely restricted by limitations in terms of their water solubility, absorption, lack of stability, bioavailability, and selective targeting. The use of nanoformulations for plants' natural product transportation and delivery could be helpful in overcoming these limitations, thus enhancing their therapeutic efficacy and providing the basis for improved anticancer treatment strategies. The present review is aimed at providing an update on some phytocompounds (curcumin, resveratrol, quercetin, and cannabinoids, among others) and their main nanoformulations showing antitumor activities, both in vitro and in vivo, against such different human cancer types as breast and colorectal cancer, lymphomas, malignant melanoma, glioblastoma multiforme, and osteosarcoma. The intracellular pathways underlying phytocompound anticancer activity and the main advantages of nanoformulation employment are also examined. Finally, this review critically analyzes the research gaps and limitations causing the limited success of phytocompounds' and nanoformulations' clinical translation.
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Affiliation(s)
- Giuseppina Bozzuto
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Annarica Calcabrini
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Maria Condello
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Maria Luisa Dupuis
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Evelin Pellegrini
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
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2
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Zhang Y, Zhao X, Liu Y, Yang X. Sulforaphane and ophthalmic diseases. Food Sci Nutr 2024; 12:5296-5311. [PMID: 39139965 PMCID: PMC11317731 DOI: 10.1002/fsn3.4230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 04/25/2024] [Accepted: 05/02/2024] [Indexed: 08/15/2024] Open
Abstract
Sulforaphane (SFN) is an organosulfur compound categorized as an isothiocyanate (ITC), primarily extracted from cruciferous vegetables like broccoli and cabbage. The molecular formula of sulforaphane (SFN) is C6H11NOS2. SFN is generated by the hydrolysis of glucoraphanin (GRP) through the enzyme myrosinase, showing notable properties including anti-diabetic, anti-inflammatory, antimicrobial, anti-angiogenic, and anticancer attributes. Ongoing clinical trials are investigating its potential in diseases such as cancer, neurodegenerative diseases, diabetes-related complications, chronic kidney disease, cardiovascular disease, and liver diseases. Several animal carcinogenesis models and cell culture models have shown it to be a very effective chemopreventive agent, and the protective effects of SFN in ophthalmic diseases have been linked to multiple mechanisms. In murine models of diabetic retinopathy and age-related macular degeneration, SFN delays retinal photoreceptor cell degeneration through the Nrf2 antioxidative pathway, NF-κB pathway, AMPK pathway, and Txnip/mTOR pathway. In rabbit models of keratoconus and cataract, SFN has been shown to protect corneal and lens epithelial cells from oxidative stress injury by activating the Keap1-Nrf2-ARE pathway and the Nrf-2/HO-1 antioxidant pathway. Oral delivery or intraperitoneal injection at varying concentrations are the primary strategies for SFN intake in current preclinical studies. Challenges remain in the application of SFN in eye disorders due to its weak solubility in water and limited bioavailability because of the presence of blood-ocular barrier systems. This review comprehensively outlines recent research on SFN, elucidates its mechanisms of action, and discusses potential therapeutic benefits for eye disorders such as age-related macular degeneration (AMD), diabetic retinopathy (DR), cataracts, and other ophthalmic diseases, while also indicating directions for future clinical research to achieve efficient SFN treatment for ophthalmic diseases.
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Affiliation(s)
- Yichi Zhang
- Department of OphthalmologyThe Fifth Affiliated Hospital of Sun Yat‐sen UniversityZhuhaiChina
| | - Xiaojing Zhao
- Department of OphthalmologyThe Fifth Affiliated Hospital of Sun Yat‐sen UniversityZhuhaiChina
| | - Yang Liu
- Department of OphthalmologyThe Fifth Affiliated Hospital of Sun Yat‐sen UniversityZhuhaiChina
| | - Xiuxia Yang
- Department of OphthalmologyThe Fifth Affiliated Hospital of Sun Yat‐sen UniversityZhuhaiChina
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3
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Rizwan D, Masoodi FA. Brassica-derived isothiocyanates as anticancer therapeutic agents and their nanodelivery. Phytother Res 2024; 38:331-348. [PMID: 37882581 DOI: 10.1002/ptr.8042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 09/09/2023] [Accepted: 10/01/2023] [Indexed: 10/27/2023]
Abstract
The isothiocyanates (ITCs) derived from the precursor glucosinolate molecules present in Brassica vegetables are bioactive organo-sulfur compounds with numerous pharmacologically important properties such as antioxidant, antiinflammatory, antimicrobial, and anticancer. Over the years, ITCs have been the focus of several research investigations associated with cancer treatment. Due to their potent chemo-preventive action, ITCs have been considered to be promising therapeutics for cancer therapy in place of the already existing conventional anticancer drugs. However, their wide spread use at the clinical stage is greatly restricted due to several factors such as low solubility in an aqueous medium, low bioavailability, low stability, and hormetic effect. To overcome these hindrances, nanotechnology can be exploited to develop nano-scale delivery systems that have the potential to enhance stability, and bioavailability and minimize the hermetic effect of ITCs.
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Affiliation(s)
- Danish Rizwan
- Department of Food Science and Technology, University of Kashmir, Jammu and Kashmir, India
| | - Farooq Ahmad Masoodi
- Department of Food Science and Technology, University of Kashmir, Jammu and Kashmir, India
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4
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Zambrano V, Bustos R, Arozarena Y, Mahn A. Optimization of a Microencapsulation Process Using Oil-in-Water (O/W) Emulsion to Increase Thermal Stability of Sulforaphane. Foods 2023; 12:3869. [PMID: 37893763 PMCID: PMC10606704 DOI: 10.3390/foods12203869] [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: 09/15/2023] [Revised: 10/10/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Sulforaphane (SFN) is a bioactive compound widely studied for its potential applications in pharmaceutical, nutraceutical, and food industries since it offers health benefits due to its nature as a Phase 2 enzyme inducer. Its application in the food industry has been limited because SFN is unstable at high temperatures in an aqueous milieu. An option to increase SFN stability and protect it from thermal degradation is microencapsulation. The aim of this work was to optimize a microencapsulation process using oil-in-water emulsion to increase the thermal stability of SFN. The operation conditions that gave the highest entrapment efficiency were determined via experimental design and response surface methodology. Thermal degradation of microencapsulated SFN was studied at 37, 50, 60, and 70 °C. The optimum microencapsulation conditions were 8 min stirring, SFN/Gum Arabic ratio of 0.82, and surfactant/oil ratio of 1.0, resulting in an entrapment efficiency of 65%, which is the highest reported so far. The thermal stability of microencapsulated SFN was greatly enhanced compared with free SFN, with a 6-fold decrease in the degradation kinetic constant and a 41% increase in the activation energy. These results will contribute to a more efficient incorporation of SFN in various food matrices and explore new microencapsulation technologies to maximize the efficiency and stability of SFN.
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Affiliation(s)
- Víctor Zambrano
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 9170019, Chile; (V.Z.); (R.B.)
| | - Rubén Bustos
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 9170019, Chile; (V.Z.); (R.B.)
| | - Yipsy Arozarena
- Food Science and Technology Doctorate Program, University of Santiago of Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 9170019, Chile
| | - Andrea Mahn
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 9170019, Chile; (V.Z.); (R.B.)
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5
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Lee TK, Hur G, Choi J, Ban C, Kim JY, Yang H, Park JHY, Lee KW, Kim JH. Enhancing stability and bioavailability of sulforaphene in radish seed extracts using nanoemulsion made with high oleic sunflower oil. Food Sci Biotechnol 2023; 32:1269-1279. [PMID: 37362810 PMCID: PMC10290006 DOI: 10.1007/s10068-023-01304-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/10/2023] [Accepted: 03/19/2023] [Indexed: 04/07/2023] Open
Abstract
The effect of nanoemulsions on the stability and bioavailability of sulforaphene (SFEN) in radish seed extract (RSE) was investigated. Four types of oil were used as lipid ingredients of the nanoemulsions: soybean, high oleic acid sunflower, coconut, and hydrogenated palm oils. SFEN in RSE nanoemulsions showed greater stability to temperature, acid, and alkaline conditions than SFEN in RSE suspended in water (RSE-S). Particularly under alkaline conditions, the half-life of SFEN in the nanoemulsion with high oleic sunflower oil (RSE-HOSO) was 8 times longer than that of RSE-S. Furthermore, in the pharmacokinetics study, it was observed that AUC0-8 increased and oral clearance (CL/F) decreased significantly in rats orally administered RSE-HOSO compared with RSE-S (p < 0.05). This study indicates that the type of oil used in nanoemulsions affects the stability and bioavailability of SFEN in RSE. These results may provide a guideline for the development of functional foods containing RSE. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01304-2.
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Affiliation(s)
- Tae Kyung Lee
- Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, 08826 Republic of Korea
| | - Gihyun Hur
- Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, 08826 Republic of Korea
| | - Jeongyoon Choi
- Department of Next Generation Applied Sciences, Graduate School, Sungshin Women’s University, Seoul, 01133 Republic of Korea
| | - Choongjin Ban
- Department of Environmental Horticulture, University of Seoul, Seoul, 02504 Republic of Korea
| | - Jong-Yea Kim
- Department of Food Science and Biotechnology, Institute of Fermentation and Brewing, Kangwon National University, Chuncheon, 24341 Republic of Korea
| | - Hee Yang
- Department of Food and Nutrition, Kookmin University, Seoul, 02707 Republic of Korea
| | - Jung Han Yoon Park
- Bio-MAX Institute, Seoul National University, Seoul, 08826 Republic of Korea
| | - Ki Won Lee
- Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, 08826 Republic of Korea
- Bio-MAX Institute, Seoul National University, Seoul, 08826 Republic of Korea
- Advanced Institute of Convergence Technology, Seoul National University, Suwon, 16229 Republic of Korea
| | - Jong Hun Kim
- Department of Food Science and Biotechnology, Institute for Basic Sciences, Sungshin Women’s University, Seoul, 01133 Republic of Korea
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Nkiruka Essien E, Revi N, Khatri V, Liu S, Van Thiel G, Bijukumar D. Methotrexate and Sulforaphane loaded PBA-G5-PAMAM dendrimers as a combination therapy for anti-inflammatory response in an intra-articular joint arthritic animal model. Int J Pharm 2023:123150. [PMID: 37336302 DOI: 10.1016/j.ijpharm.2023.123150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/21/2023]
Abstract
L-sulforaphane (LSF), a natural product developed from cruciferous vegetables, have shown potent anti-inflammatory effect in cancer as well as arthritis. However, the stable delivery of LSF remains a major challenge. Methotrexate (MTX) is currently the first line treatment for managing RA and is most effective in patients when used in combination with other anti-inflammatory or anti-rheumatic drugs. Here we developed phenylboronic acid-PAMAM dendrimer (PBA-G5D) nanoparticles conjugated MTX (MTX-PBA-G5D), and L-sulforaphane (LSF/PBA-G5D) loaded dendrimers. The MTX and LSF drug loading and release kinetics was analyzed using HPLC. The lipopolysaccharide (LPS) stimulated macrophages were treated with the formulations to study the inflammatory response in vitro. For in vivo studies, arthritis was induced in five-week-old female Wistar rats, and the MTX- and LSF/PBA-G5-D were injected via intra-articular injection for treatment and the arthritis reduction was scored by weight, knee diameter, and serum cytokine level measurement. The average size of the drug-nanoparticle conjugates ranged from 135-250 nm, with mostly cationic surface charges. The encapsulation efficiency of the drugs to the modified dendrimer was more than 60% with a slow release of drugs from the nanoparticles within 24 h at pH 7.4. Drugs in the nanoparticle formulation were biocompatible, with promising anti-inflammatory effects in vitro against LPS-activated murine macrophages. Further in vivo studies on arthritis induced female Wistar rats, revealed significant anti-arthritic effects based on the arthritic scoring from the knee diameter reading, and anti-inflammatory effects based on the serum cytokine levels. This study provides a promising strategy for utilizing PAMAM dendrimers as a nanocarrier for LSF delivery for RA therapy.
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Affiliation(s)
- Edidiong Nkiruka Essien
- Nanomedicine Lab Department of Biomedical Sciences, University of Illinois College of Medicine, Rockford, IL
| | - Neeraja Revi
- Nanomedicine Lab Department of Biomedical Sciences, University of Illinois College of Medicine, Rockford, IL
| | - Vishal Khatri
- Nanomedicine Lab Department of Biomedical Sciences, University of Illinois College of Medicine, Rockford, IL
| | - Songyun Liu
- Rush University Medical Center, Chicago, Illinois, USA
| | | | - Divya Bijukumar
- Nanomedicine Lab Department of Biomedical Sciences, University of Illinois College of Medicine, Rockford, IL.
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Asif Ali M, Khan N, Kaleem N, Ahmad W, Alharethi SH, Alharbi B, Alhassan HH, Al-Enazi MM, Razis AFA, Modu B, Calina D, Sharifi-Rad J. Anticancer properties of sulforaphane: current insights at the molecular level. Front Oncol 2023; 13:1168321. [PMID: 37397365 PMCID: PMC10313060 DOI: 10.3389/fonc.2023.1168321] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/16/2023] [Indexed: 07/04/2023] Open
Abstract
Sulforaphane (SFN) is an isothiocyanate with multiple biomedical applications. Sulforaphane can be extracted from the plants of the genus Brassica. However, broccoli sprouts are the chief source of sulforaphane and are 20 to 50 times richer than mature broccoli as they contain 1,153 mg/100 g. SFN is a secondary metabolite that is produced as a result of the hydrolysis of glucoraphanin (a glucosinolate) by the enzyme myrosinase. This review paper aims to summarize and understand the mechanisms behind the anticancer potential of sulforaphane. The data was collected by searching PubMed/MedLine, Scopus, Web of Science, and Google Scholar. This paper concludes that sulforaphane provides cancer protection through the alteration of various epigenetic and non-epigenetic pathways. It is a potent anticancer phytochemical that is safe to consume with minimal side effects. However, there is still a need for further research regarding SFN and the development of a standard dose.
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Affiliation(s)
- Muhammad Asif Ali
- Department of Food Science and Human Nutrition, University of Veterinary & Animal Sciences, Lahore, Pakistan
| | - Noohela Khan
- Department of Nutrition Sciences, Rashid Latif Medical College, Lahore, Pakistan
| | - Nabeeha Kaleem
- Department of Food Science and Human Nutrition, University of Veterinary & Animal Sciences, Lahore, Pakistan
| | - Waqas Ahmad
- Department of Food Science and Human Nutrition, University of Veterinary & Animal Sciences, Lahore, Pakistan
| | - Salem Hussain Alharethi
- Department of Biological Science, College of Arts and Science, Najran University, Najran, Saudi Arabia
| | - Bandar Alharbi
- Department of Medical Laboratory Science, College of Applied Medical Sciences, University of Ha’il, Hail, Saudi Arabia
| | - Hassan H. Alhassan
- Department of Clinical Laboratory Science, College of Applied medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Maher M. Al-Enazi
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Ahmad Faizal Abdull Razis
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Babagana Modu
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Biochemistry, Faculty of Science, University of Maiduguri, Maiduguri, Borno, Nigeria
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
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Dietary Isothiocyanates: Novel Insights into the Potential for Cancer Prevention and Therapy. Int J Mol Sci 2023; 24:ijms24031962. [PMID: 36768284 PMCID: PMC9916827 DOI: 10.3390/ijms24031962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 01/21/2023] Open
Abstract
Diet plays an important role in health. A high intake of plant chemicals such as glucosinolates/isothiocyanates can promote optimal health and decrease the risk of cancer. Recent research has discovered more novel mechanisms of action for the effects of isothiocyanates including the modulation of tumor microenvironment, the inhibition of the self-renewal of stem cells, the rearrangement of multiple pathways of energy metabolism, the modulation of microbiota, and protection against Helicobacter pylori. However, the hormetic/biphasic effects of isothiocyanates may make the recommendations complicated. Isothiocyanates possess potent anti-cancer activities based on up-to-date evidence from in vitro and in vivo studies. The nature of hormesis suggests that the benefits or risks of isothiocyanates largely depend on the dose and endpoint of interest. Isothiocyanates are a promising class of cancer-preventative phytochemicals, but researchers should be aware of the potential adverse (and hormetic) effects. In the authors' opinion, dietary isothiocyanates are better used as adjunctive treatments in combination with known anti-cancer drugs. The application of nano-formulations and the delivery of isothiocyanates are also discussed in this review.
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Janrao C, Khopade S, Bavaskar A, Gomte SS, Agnihotri TG, Jain A. Recent advances of polymer based nanosystems in cancer management. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023:1-62. [PMID: 36542375 DOI: 10.1080/09205063.2022.2161780] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cancer is still one of the leading causes of death worldwide. Nanotechnology, particularly nanoparticle-based platforms, is at the leading edge of current cancer management research. Polymer-based nanosystems have piqued the interest of researchers owing to their many benefits over other conventional drug delivery systems. Polymers derived from both natural and synthetic sources have various biomedical applications due to unique qualities like porosity, mechanical strength, biocompatibility, and biodegradability. Polymers such as poly(lactic-co-glycolic acid) (PLGA), polycaprolactone (PCL), and polyethylene glycol (PEG) have been approved by the USFDA and are being researched for drug delivery applications. They have been reported to be potential carriers for drug loading and are used in theranostic applications. In this review, we have primarily focused on the aforementioned polymers and their conjugates. In addition, the therapeutic and diagnostic implications of polymer-based nanosystems have been briefly reviewed. Furthermore, the safety of the developed polymeric formulations is crucial, and we have discussed their biocompatibility in detail. This article also discusses recent developments in block co-polymer-based nanosystems for cancer treatment. The review ends with the challenges of clinical translation of polymer-based nanosystems in drug delivery for cancer therapy.
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Affiliation(s)
- Chetan Janrao
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
| | - Shivani Khopade
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
| | - Akshay Bavaskar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
| | - Shyam Sudhakar Gomte
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
| | - Tejas Girish Agnihotri
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
| | - Aakanchha Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Ahmedabad, Gandhinagar, Gujarat, India
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Wang Y, Su Y, Yang Y, Jin H, Wu M, Wang Q, Sun P, Zhang J, Yang X, Shu X. Increased brain uptake of pterostilbene loaded folate modified micellar delivery system. Drug Deliv 2022; 29:3071-3086. [PMID: 36131589 PMCID: PMC9848421 DOI: 10.1080/10717544.2022.2126559] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Effective chemotherapy for clinical treatment of brain diseases is still lacking due to the poor penetration of the blood-brain barrier (BBB). The aim of this study was to construct a folate modified pterostilbene (Pt) loaded polymeric micellar delivery system (F-Pt/M) with mPEG-PCL as carrier material to aim at penetrating the BBB for brain tissue targeting via receptor-mediated endocytosis. In this study, F-Pt/M was prepared using thin-film hydration method and then optimized by response surface methodology (RSM) with the entrapment efficiency (EE), drug loading (DL) and hydrodynamic diameter (HD) as indexes. The average hydrodynamic diameter and zeta potential of optimal F-Pt/M were 133.2 nm and 24.6 mV, respectively. DL (18.3%) and EE (98.6%) made the solubility of Pt in water about 25 times higher than that of crude Pt. Results of DSC evaluation revealed that drugs were successfully encapsulated inside the polymeric micelles. TEM images showed that homogeneous spherical micellar structures with a narrow size distribution were developed. The release result in vitro showed that F-Pt/M presented sustained release behavior compared to control free Pt solution. Compared to non-targeted Pt/M, F-Pt/M had a significantly higher cytotoxicity against FR-overexpressing A172 cells. In vitro cellular uptake tests illustrated that the micellar delivery system could significantly improve the accumulation of drugs in target cells via receptor-mediated endocytosis. BBB penetration value (P) of F-Pt/M was about 4 folds higher than that of free Pt group. In addition, drug targeting index (DTI) was calculated to determine targeting of F-Pt/M to the brain which was found to be 4.89, implying improved brain targeting was achieved. Hence, the developed F-Pt/M exhibited great potential for delivering more drug molecules across the BBB for the treatment of brain diseases.
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Affiliation(s)
- Yinan Wang
- Institute of Integrative Medicine, Dalian Medical University, Dalian, China,College of Pharmacy, Dalian Medical University, Dalian, China,The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yanan Su
- College of Pharmacy, Dalian Medical University, Dalian, China
| | - Yunqiao Yang
- College of Pharmacy, Dalian Medical University, Dalian, China
| | - Huan Jin
- College of Pharmacy, Dalian Medical University, Dalian, China
| | - Moli Wu
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Qian Wang
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Pengyuan Sun
- College of Pharmacy, Dalian Medical University, Dalian, China
| | - Jianbin Zhang
- College of Pharmacy, Dalian Medical University, Dalian, China
| | - Xiaobo Yang
- College of Pharmacy, Dalian Medical University, Dalian, China,Xiaobo Yang College of Pharmacy, Dalian Medical University, 9 West Section, Lvshun South Road, Lvshunkou District, Dalian116044, China
| | - Xiaohong Shu
- Institute of Integrative Medicine, Dalian Medical University, Dalian, China,College of Pharmacy, Dalian Medical University, Dalian, China,CONTACT Xiaohong Shu Institute of Integrative Medicine, Dalian Medical University, 9 West Section, Lvshun South Road, Lvshunkou District, Dalian 116044, China
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Poly(caprolactone)- b-poly(ethylene glycol)-Based Polymeric Micelles as Drug Carriers for Efficient Breast Cancer Therapy: A Systematic Review. Polymers (Basel) 2022; 14:polym14224847. [PMID: 36432974 PMCID: PMC9698711 DOI: 10.3390/polym14224847] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/12/2022] Open
Abstract
Recently, drug delivery systems based on nanoparticles for cancer treatment have become the centre of attention for researchers to design and fabricate drug carriers for anti-cancer drugs due to the lack of tumour-targeting activity in conventional pharmaceuticals. Poly(caprolactone)-b-poly(ethylene glycol) (PCL-PEG)-based micelles have attracted significant attention as a potential drug carrier intended for human use. Since their first discovery, the Food and Drug Administration (FDA)-approved polymers have been studied extensively for various biomedical applications, specifically cancer therapy. The application of PCL-PEG micelles in different cancer therapies has been recorded in countless research studies for their efficacy as drug cargos. However, systematic studies on the effectiveness of PCL-PEG micelles of specific cancers for pharmaceutical applications are still lacking. As breast cancer is reported as the most prevalent cancer worldwide, we aim to systematically review all available literature that has published research findings on the PCL-PEG-based micelles as drug cargo for therapy. We further discussed the preparation method and the anti-tumour efficacy of the micelles. Using a prearranged search string, Scopus and Science Direct were selected as the databases for the systematic searching strategy. Only eight of the 314 articles met the inclusion requirements and were used for data synthesis. From the review, all studies reported the efficiency of PCL-PEG-based micelles, which act as drug cargo for breast cancer therapy.
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WITHDRAWN: Poly(caprolactone)-b-Poly(ethylene glycol)-based Polymeric Micelles as Drug Carrier for Efficient Breast Cancer Therapy: A Systematic Review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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13
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Improvement of the Stability and Release of Sulforaphane-enriched Broccoli Sprout Extract Nanoliposomes by Co-encapsulation into Basil Seed Gum. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02826-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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14
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Ahmed HM, Nabavi S, Behzad S. Herbal Drugs and Natural Products in the light of Nanotechnology and Nanomedicine for Developing Drug Formulations. Mini Rev Med Chem 2021; 21:302-313. [PMID: 32938347 DOI: 10.2174/1389557520666200916143240] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/29/2020] [Accepted: 08/11/2020] [Indexed: 11/22/2022]
Abstract
Natural products and medicinal plants have played a vital role in providing healthcare and ensuring well-being for many civilizations since antiquity. It is estimated that around 50% of drugs in the market have a natural product origin especially medicinal plants and herbal drugs, animals, fungi, and marine organisms. Some of these biologically active constituents of extracts have low absorption and distribution which, as a result, lead to loss of bioavailability and efficacy and might hamper their applications in the clinic. To overcome these impediments for the formulation of herbal drugs, food supplements, and essential oils, several nanomedical approaches such as liposomes, microemulsions, polymeric nanoparticles, solid lipid nanoparticles (SLNs), liquid crystal systems (LC), and precursor systems for liquid crystals (PSLCs) have been proposed. Nanoparticles have been used to modify and ameliorate the pharmacokinetic and pharmacodynamic properties of different drugs, thus incorporating biotechnological systems may be useful to enhance the bioavailability and bioactivity of herbal drug formulations. Consequently, essential for any natural compounds is the extent of its absorption after being ingested and its ability to be distributed in various tissues or organs of the body. The present review article aims to give an overview of the recent advancements in developing herbal drug formulations based on nanoparticle technologies.
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Affiliation(s)
- Hiwa M Ahmed
- Sulaimani Polytechnic University, Slemani, Kurdistan Region, Iraq
| | - Seyed Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Sahar Behzad
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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15
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Zhang Y, Sun M, Jian S, Huang J, Xiao C, Zhang X, Hu R, Si L. mPEG 2k-PCL x Polymeric Micelles Influence Pharmacokinetics and Hypoglycemic Efficacy of Metformin through Inhibition of Organic Cation Transporters in Rats. Mol Pharm 2021; 18:2586-2599. [PMID: 34102842 DOI: 10.1021/acs.molpharmaceut.1c00078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Increasing evidence has shown that nanocarriers have effects on several efflux drug transporters. To date, little is known about whether influx transporters are also modulated. Herein, we investigated the impact of amphiphilic polymer micelles on the uptake function of organic cation transporters (OCTs) and the influence on the pharmacokinetics and pharmacodynamics of metformin, a well-characterized substrate of OCTs. Five types of polymeric micelles (mPEG2k-PCL2k, mPEG2k-PCL3.5k, mPEG2k-PCL5k, mPEG2k-PCL7.5k, and mPEG2k-PCL10k) were prepared to evaluate the inhibition of hOCT1-3-overexpressing Madin-Darby canine kidney cells. The mPEG2k-PCLx micelles played an inhibitory role above the critical micelle concentration. The inhibitory potency could be ranked as mPEG2k-PCL2k > mPEG2k-PCL3.5k > mPEG2k-PCL5k > mPEG2k-PCL7.5k > mPEG2k-PCL10k, which negatively declined with the increase of molecular weight of the hydrophobic segment. The inhibitory effects of polymeric micelles on the hOCT1 isoform were the most pronounced, with the lowest IC50 values ranging from 0.106 to 0.280 mg/mL. The mPEG2k-PCL2k micelles distinctly increased the plasma concentration of metformin and significantly decreased Vss by 35.6% (p < 0.05) after seven consecutive treatments in rats, which was interrelated with the restrained metformin distribution in the liver and kidney. The uptake inhibition of micelles on hepatic and renal rOcts also diminished the glucose-lowering effect of metformin and fasting insulin levels in the oral glucose tolerance test. Consistent with the inhibitory effects, the mRNA and protein levels of rOct1 and rOct2 were decreased in the liver, kidney, and small intestine. The present study demonstrated that mPEG2k-PCLx micelles could inhibit the transport function of OCTs, indicating a potential risk of drug-drug interactions during concomitant medication of nanomedicine with organic cationic drugs.
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Affiliation(s)
- Ying Zhang
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Minghui Sun
- Department of Pharmaceutics, Affiliated Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Jiefang Avenue 1095, Wuhan 430030, PR China
| | - Shuxin Jian
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Jiangeng Huang
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Chuyao Xiao
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Xiangyu Zhang
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Ruhao Hu
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
| | - Luqin Si
- Department of Pharmaceutics, School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hangkong Road 13, Wuhan 430030, PR China
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16
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Micellar Carriers Based on Amphiphilic PEG/PCL Graft Copolymers for Delivery of Active Substances. Polymers (Basel) 2020; 12:polym12122876. [PMID: 33266207 PMCID: PMC7760728 DOI: 10.3390/polym12122876] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/25/2020] [Accepted: 11/29/2020] [Indexed: 12/19/2022] Open
Abstract
Amphiphilic copolymers of alkyne functionalized 2-hydroxyethyl methacrylate (AlHEMA) and poly(ethylene glycol) methyl ether methacrylate (MPEGMA) with graft or V-shaped graft topologies were synthesized. The functionalization of poly(ε-caprolactone) (PCL) with azide group enabled attachment to P(AlHEMA-co-MPEGMA) copolymers via a "click" alkyne-azide reaction. The introduction of PCL as a second side chain type in addition to PEG resulted in heterografted copolymers with modified properties such as biodegradability. "Click" reactions were carried out with efficiencies between 17-70% or 32-50% (for lower molecular weight PCL, 4000 g/mol, or higher molecular weight PCL, 9000 g/mol, respectively) depending on the PEG grafting density. The graft copolymers were self-assembled into micellar superstructures with the ability to encapsulate active substances, such as vitamin C (VitC), arbutin (ARB) or 4-n-butylresorcinol (4nBRE). Drug loading contents (DLC) were obtained in the range of 5-55% (VitC), 39-91% (ARB) and 42-98% (4nBRE). In vitro studies carried out in a phosphate buffer saline (PBS) solution (at pH 7.4 or 5.5) gave the maximum release levels of active substances after 10-240 min depending on the polymer system. Permeation tests in Franz chambers indicated that the bioactive substances after release by micellar systems penetrated through the artificial skin membrane in small amounts, and a majority of the bioactive substances remained inside the membrane, which is satisfactory for most cosmetic applications.
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17
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Kocak P, Oz UC, Bolat ZB, Ozkose UU, Gulyuz S, Tasdelen MA, Yilmaz O, Bozkir A, Sahin F, Telci D. The Utilization of Poly(2-ethyl-2-oxazoline)-b-Poly(ε-caprolactone) Ellipsoidal Particles for Intracellular BIKDDA Delivery to Prostate Cancer. Macromol Biosci 2020; 21:e2000287. [PMID: 33191572 DOI: 10.1002/mabi.202000287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/08/2020] [Indexed: 11/10/2022]
Abstract
Prostate cancer is the most common cancer, which is about 15-20% among male cancers worldwide. As most common strategies such as radiotherapy, chemotherapy, or surgery alone can be unsuccessful in the treatment of prostate cancer, this study aims to develop a new approach to deliver newly generated proapoptotic gene, BIKDDA, to androgen independent prostate cancer cells, 22RV1, using new generation nanocarriers called ellipsoids. As far as it is known, this is the first study that assesses the ability of proapoptotic gene BIKDDA to induce apoptosis in prostate cancer cell. BIKDDA encapsulating PEtOx-b-PCL-based ellipsoids are fabricated by solvent-switch method, and their morphology, size, and BIKDDA content are characterized. Gene delivery efficiency of BIKDDA loaded PEtOx-b-PCL ellipsoids is demonstrated by analysis of BIK mRNA expression with real-time PCR. The apoptotic effect of PEtOx-b-PCL ellipsoids loaded with BIKDDA (EPs-BIKDDA) on 22RV1 is shown by Annexin V staining. The obtained results demonstrate that the treatment of 22RV1 cells with EPs-BIKDDA can significantly increase BIK mRNA levels by 4.5-fold leading to cell death. This study not only represents BIKDDA as a potential therapeutic strategy in prostate cancer but also the capacity of ellipsoids as promising in vivo gene delivery vehicles.
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Affiliation(s)
- Polen Kocak
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
| | - Umut Can Oz
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Yenimahalle, Ankara, 06560, Turkey
| | - Zeynep Busra Bolat
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey.,Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Istanbul Sabahattin Zaim University, Kucukcekmece, Istanbul, 34303, Turkey
| | - Umut Ugur Ozkose
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey.,Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey.,Department of Chemistry, Faculty of Science and Letters, Piri Reis University, Tuzla, Istanbul, 34940, Turkey
| | - Sevgi Gulyuz
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey.,Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey
| | - Mehmet Atilla Tasdelen
- Department of Polymer Engineering, Faculty of Engineering, Yalova University, Yalova, 77200, Turkey
| | - Ozgur Yilmaz
- U. U. Ozkose, S. Gulyuz, Dr. O. Yilmaz, Materials Institute, Marmara Research Center, TUBITAK, Gebze, Kocaeli, 41470, Turkey
| | - Asuman Bozkir
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Yenimahalle, Ankara, 06560, Turkey
| | - Fikrettin Sahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
| | - Dilek Telci
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, 26 Agustos Campus, Istanbul, 34755, Turkey
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18
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Nazari F, Naserzadeh P, Dizaji R, Manjili HK, Bahrami H, Soleimani M, Sharafi A, Hosseini M. Toxicological assessment of 3‐monochloropropane‐1,2‐diol (3‐MCPD) as a main contaminant of foodstuff in three different
in vitro
models: Involvement of oxidative stress and cell death signaling pathway. J Food Sci 2020; 85:4061-4069. [DOI: 10.1111/1750-3841.15471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/04/2020] [Accepted: 09/05/2020] [Indexed: 12/23/2022]
Affiliation(s)
- Firouzeh Nazari
- Food and Drug Administration Iran University of Medical Sciences Tehran Iran
| | - Parvaneh Naserzadeh
- Nanomedicine and Tissue Engineering Research Center Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Rana Dizaji
- Zanjan Applied Pharmacology Research Center Zanjan University of Medical sciences Zanjan Iran
| | | | - Hadis Bahrami
- Zanjan Applied Pharmacology Research Center Zanjan University of Medical sciences Zanjan Iran
| | - Mina Soleimani
- Food and Drug Administration Iran University of Medical Sciences Tehran Iran
| | - Ali Sharafi
- Zanjan Pharmaceutical Biotechnology Research Center Zanjan University of Medical sciences Zanjan Iran
| | - Mir‐Jamal Hosseini
- Zanjan Applied Pharmacology Research Center Zanjan University of Medical sciences Zanjan Iran
- Departments of Pharmacology and Toxicology, School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
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19
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Biodegradable diblock copolymeric PEG-PCL nanoparticles: Synthesis, characterization and applications as anticancer drug delivery agents. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122901] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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20
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Kuran D, Pogorzelska A, Wiktorska K. Breast Cancer Prevention-Is there a Future for Sulforaphane and Its Analogs? Nutrients 2020; 12:nu12061559. [PMID: 32471217 PMCID: PMC7352481 DOI: 10.3390/nu12061559] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/20/2020] [Accepted: 05/22/2020] [Indexed: 12/30/2022] Open
Abstract
Breast cancer is the most prevalent type of cancer among women worldwide. There are several recommended methods of breast cancer prevention, including chemoprevention. There are several approved drugs used to prevent breast cancer occurrence or recurrence and metastasizing. There are also a number of new substances undergoing clinical trials and at the stage of initial study. Studies suggest that dietary factors play a crucial role in breast cancer etiology. Epidemiological studies indicate that in particular vegetables from the Brassicaceae family are a rich source of chemopreventive substances, with sulforaphane (SFN) being one of the most widely studied and characterized. This review discusses potential applicability of SFN in breast cancer chemoprevention. A comprehensive review of the literature on the impact of SFN on molecular signalling pathways in breast cancer and breast untransformed cells is presented. The presented results of in vitro and in vivo studies show that this molecule has a potential to act as a preventive molecule either to prevent disease development or recurrence and metastasizing, and as a compound protecting normal cells against the toxic effects of cytostatics. Finally, the still scanty attempts to develop an improved analog are also presented and discussed.
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Affiliation(s)
- Dominika Kuran
- Department of Pharmacology, National Medicines Institute, 00-725 Warsaw, Poland;
| | - Anna Pogorzelska
- Department of Drug Biotechnology and Bioinformatics, National Medicines Institute, 00-725 Warsaw, Poland;
| | - Katarzyna Wiktorska
- Department of Drug Biotechnology and Bioinformatics, National Medicines Institute, 00-725 Warsaw, Poland;
- OncoBoost Ltd., 02-089 Warsaw, Poland
- Correspondence:
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21
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Sulforaphane as an anticancer molecule: mechanisms of action, synergistic effects, enhancement of drug safety, and delivery systems. Arch Pharm Res 2020; 43:371-384. [PMID: 32152852 DOI: 10.1007/s12272-020-01225-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 03/02/2020] [Indexed: 02/08/2023]
Abstract
Sulforaphane is an isothiocyanate compound that has been derived from cruciferous vegetables. It was shown in numerous studies to be active against multiple cancer types including pancreatic, prostate, breast, lung, cervical, and colorectal cancers. Sulforaphane exerts its therapeutics action by a variety of mechanisms, such as by detoxifying carcinogens and oxidants through blockage of phase I metabolic enzymes, and by arresting cell cycle in the G2/M and G1 phase to inhibit cell proliferation. The most striking observation was the ability of sulforaphane to potentiate the activity of several classes of anticancer agents including paclitaxel, docetaxel, and gemcitabine through additive and synergistic effects. Although a good number of reviews have reported on the mechanisms by which sulforaphane exerts its anticancer activity, a comprehensive review on the synergistic effect of sulforaphane and its delivery strategies is lacking. Therefore, the aim of the current review was to provide a summary of the studies that have been reported on the activity enhancement effect of sulforaphane in combination with other anticancer therapies. Also provided is a summary of the strategies that have been developed for the delivery of sulforaphane.
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22
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Zambrano V, Bustos R, Mahn A. Insights about stabilization of sulforaphane through microencapsulation. Heliyon 2019; 5:e02951. [PMID: 31844781 PMCID: PMC6895643 DOI: 10.1016/j.heliyon.2019.e02951] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/27/2019] [Accepted: 11/25/2019] [Indexed: 12/20/2022] Open
Abstract
The health–promoting properties of sulforaphane (SFN) are well known, however its instability is still a hurdle for its incorporation into food matrices. SFN can be stabilized by microencapsulation, technique sparingly explored for isothiocyanates so far. This review summarizes the advances in microencapsulation of SFN and other isothiocyanates. Encapsulation efficiency and degradation rate of sulforaphane in different systems are compared and discussed. Ionic gelation and complex coacervation seem more adequate for SFN, both underexplored until now. Drying conditions after chemical encapsulation are determinant, most likely related to thermal degradation of SFN. The current information is insufficient to identify the most adequate encapsulation system and the optimal process conditions to stabilize SFN aiming at its incorporation into food matrices. Accordingly, encapsulation conditions should be investigated, which arises as a new research line. Stability studies are encouraged since this information will help in designing SFN microencapsulation strategies that extend the industrial application of this promising health-promoting compound.
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Affiliation(s)
- Víctor Zambrano
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O'Higgins, 3363, Santiago, Chile
| | - Rubén Bustos
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O'Higgins, 3363, Santiago, Chile
| | - Andrea Mahn
- Department of Chemical Engineering, University of Santiago of Chile, Avenida Libertador Bernardo O'Higgins, 3363, Santiago, Chile
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23
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Aghajanzadeh M, Zamani M, Rostamizadeh K, Sharafi A, Danafar H. The role of miktoarm star copolymers in drug delivery systems. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2018. [DOI: 10.1080/10601325.2018.1483200] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Mozhgan Aghajanzadeh
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mostafa Zamani
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Kobra Rostamizadeh
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ali Sharafi
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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24
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Nosrati H, Adinehvand R, Manjili HK, Rostamizadeh K, Danafar H. Synthesis, characterization, and kinetic release study of methotrexate loaded mPEG–PCL polymersomes for inhibition of MCF-7 breast cancer cell line. Pharm Dev Technol 2018; 24:89-98. [DOI: 10.1080/10837450.2018.1425433] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hamed Nosrati
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Reza Adinehvand
- School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hamidreza Kheiri Manjili
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Kobra Rostamizadeh
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
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25
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Nosrati H, Sefidi N, Sharafi A, Danafar H, Kheiri Manjili H. Bovine Serum Albumin (BSA) coated iron oxide magnetic nanoparticles as biocompatible carriers for curcumin-anticancer drug. Bioorg Chem 2018; 76:501-509. [PMID: 29310081 DOI: 10.1016/j.bioorg.2017.12.033] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 12/22/2017] [Accepted: 12/30/2017] [Indexed: 12/28/2022]
Abstract
The bovine serum albumin-coated magnetic nanoparticles (F@BSA NPs) were prepared as curcumin (CUR) carriers through desolvation and chemical co-precipitation process. The characteristics of CUR loaded F@BSA NPs (F@BSA@CUR NPs) were determined by X-ray diffraction (XRD), thermogravimetric analysis (TGA), fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and vibrating-sampling magnetometry (VSM) techniques. It was found that the synthesized F@BSA@CUR NPs were spherical in shape with an average size of 56 ± 11.43 nm (mean ± SD (n = 33)), ζ-potential of -10.1 mV, and good magnetic responsivity. Meanwhile, the drug content of the nanoparticles was 6.88%. These F@BSA@CUR NPs also demonstrated sustained release of CUR at 37 °C in different buffer solutions. Cellular toxicity of F@BSA@CUR NPs was studied on HFF2 cell line. Also, the cytotoxicity of F@BSA@CUR NPs towards MCF-7 breast cancer cells was investigated. The results revealed that F@BSA@CUR NPs have significant cytotoxicity activity on MCF-7 cell line.
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Affiliation(s)
- Hamed Nosrati
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Naser Sefidi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ali Sharafi
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.
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26
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Molavi H, Zamani M, Aghajanzadeh M, Kheiri Manjili H, Danafar H, Shojaei A. Evaluation of UiO-66 metal organic framework as an effective sorbent for Curcumin's overdose. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4221] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hossein Molavi
- Institute for Nanoscience and Nanotechnology (INST); Sharif University of Technology; Tehran Iran
| | - Mostafa Zamani
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | | | - Hamidreza Kheiri Manjili
- Department of Pharmaceutical Nanotechnology, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
- Zanjan Pharmaceutical Biotechnology Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center; Zanjan University of Medical Sciences; Zanjan Iran
- Department of Medicinal Chemistry, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
| | - Akbar Shojaei
- Institute for Nanoscience and Nanotechnology (INST); Sharif University of Technology; Tehran Iran
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Tehran Iran
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27
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Andalib S, Molhemazar P, Danafar H. In vitro and in vivo delivery of atorvastatin: A comparative study of anti-inflammatory activity of atorvastatin loaded copolymeric micelles. J Biomater Appl 2017; 32:1127-1138. [DOI: 10.1177/0885328217750821] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Statins have been shown to exert ‘pleiotropic effects’ independent of their cholesterol lowering actions that include anti-inflammatory properties. In this study we synthesized mono methoxy poly (ethylene glycol)–poly (ε-caprolactone) (mPEG-PCL) di block copolymers. The structure of the copolymers was characterized by H nuclear magnetic resonance, Fourier-transform infrared spectroscopy, differential scanning calorimetry and gel permeation chromatography techniques. In this method, atorvastatin was encapsulated within micelles through a single-step nano-precipitation method, leading to the formation of atorvastatin-loaded mPEG-PCL (atorvastatin/mPEG-PCL) micelles. The resulting micelles were characterized further by various techniques such as dynamic light scattering and atomic force microscopy. In this study the anti-inflammatory activity of atorvastatin and atorvastatin/mPEG-PCL micelles on acute models of inflammation are analyzed, to compare the effect of indometacin in rats. Carrageenan induces rat paw edema; six animals of each group (10 groups) received indometacin, atorvastatin, and atorvastatin/mPEG-PCL micelles orally 1, 6, 12 and 24 h before carrageenan injection in paw. The paw edema thickness measured at 1, 2, 3 and 4 h after injection and percentage inhibition of edema in various groups were calculated. The results showed that the zeta potential of micelles was about −16.6 mV and the average size was 81.7 nm. Atorvastatin was encapsulated into mPEG-PCL micelles with loading capacity of 14.60 ± 0.96% and encapsulation efficiency of 62.50 ± 0.84%. Atorvastatin and atorvastatin/mPEG-PCL micelles showed significant anti-inflammatory activity in the present study. The anti-inflammatory activity of atorvastatin and atorvastatin/mPEG-PCL micelles was significant in comparison with indometacin. Atorvastatin/mPEG-PCL micelles showed more anti-inflammatory activity than atorvastatin. This study revealed the anti-inflammatory activity of atorvastatin and atorvastatin/mPEG-PCL micelles and suggested the statins have a potential inflammatory activity along with its lipid lowering properties. Contrary to anti-inflammatory effects, the pro-inflammatory responses are independent of 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibition and can be mediated directly by atorvastatin.
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Affiliation(s)
- Sina Andalib
- Zanjan Applied Pharmacology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Pezhman Molhemazar
- Zanjan Applied Pharmacology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Zanjan Applied Pharmacology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
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Nosrati H, Salehiabar M, Davaran S, Danafar H, Manjili HK. Methotrexate-conjugated L-lysine coated iron oxide magnetic nanoparticles for inhibition of MCF-7 breast cancer cells. Drug Dev Ind Pharm 2017; 44:886-894. [DOI: 10.1080/03639045.2017.1417422] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hamed Nosrati
- Student Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Marziyeh Salehiabar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Soodabeh Davaran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hamidreza Kheiri Manjili
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
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29
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Anticancer Activity of Tamoxifen Loaded Tyrosine Decorated Biocompatible Fe3O4 Magnetic Nanoparticles Against Breast Cancer Cell Lines. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0758-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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30
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Dai Q, Long R, Wang S, Kankala RK, Wang J, Jiang W, Liu Y. Bacterial magnetosomes as an efficient gene delivery platform for cancer theranostics. Microb Cell Fact 2017; 16:216. [PMID: 29183380 PMCID: PMC5704436 DOI: 10.1186/s12934-017-0830-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 11/20/2017] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Gene therapy has gained an increasing interest in its anti-tumor efficiency. However, numerous efforts are required to promote them to clinics. In this study, a novel and efficient delivery platform based on bacterial magnetosomes (BMs) were developed, and the efficiency of BMs in delivering small interfering ribonucleic acid (siRNA) as well as antiproliferative effects in vitro were investigated. RESULTS Initially, we optimized the nitrogen/phosphate ratio and the BMs/siRNA mass ratio as 20 and 1:2, respectively, to prepare the BMs-PEI-siRNA composites. Furthermore, the prepared nanoconjugates were systematically characterized. The dynamic light scattering measurements indicated that the particle size and the zeta potential of BMs-PEI-siRNA are 196.5 nm and 49.5 ± 3.77 mV, respectively, which are optimum for cell internalization. Moreover, the confocal laser scanning microscope observations showed that these composites were at a proximity to the nucleus and led to an effective silencing effect. BMs-PEI-siRNA composites efficiently inhibited the growth of HeLa cells in a dose-as well as time-dependent manner. Eventually, a dual stain assay using acridine orange/ethidium bromide, revealed that these nanocomposites induced late apoptosis in cancer cells. CONCLUSIONS A novel and efficient gene delivery system based on BMs was successfully produced for cancer therapy, and these innovative carriers will potentially find widespread applications in the pharmaceutical field.
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Affiliation(s)
- Qinglei Dai
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
| | - Ruimin Long
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Fujian Provincial Key Laboratory of Biochemical Technology, Huaqiao University, Xiamen, 361021 People’s Republic of China
| | - Shibin Wang
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Institute of Pharmaceutical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Fujian Provincial Key Laboratory of Biochemical Technology, Huaqiao University, Xiamen, 361021 People’s Republic of China
| | - Ranjith Kumar Kankala
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Fujian Provincial Key Laboratory of Biochemical Technology, Huaqiao University, Xiamen, 361021 People’s Republic of China
| | - Jiaojiao Wang
- State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University, Beijing, 100094 People’s Republic of China
| | - Wei Jiang
- State Key Laboratories for Agrobiotechnology and College of Biological Sciences, China Agricultural University, Beijing, 100094 People’s Republic of China
| | - Yuangang Liu
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Institute of Pharmaceutical Engineering, Huaqiao University, Xiamen, 361021 People’s Republic of China
- Fujian Provincial Key Laboratory of Biochemical Technology, Huaqiao University, Xiamen, 361021 People’s Republic of China
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Soni K, Rizwanullah M, Kohli K. Development and optimization of sulforaphane-loaded nanostructured lipid carriers by the Box-Behnken design for improved oral efficacy against cancer: in vitro, ex vivo and in vivo assessments. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:15-31. [DOI: 10.1080/21691401.2017.1408124] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kriti Soni
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Md. Rizwanullah
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Kanchan Kohli
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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32
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Sono-chemical synthesis and characterization of Fe3O4@mTiO2-GO nanocarriers for dual-targeted colon drug delivery. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3204-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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33
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Danafar H, Jaberizadeh H, Andalib S. In vitro and in vivo delivery of gliclazide loaded mPEG-PCL micelles and its kinetic release and solubility study. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1625-1636. [DOI: 10.1080/21691401.2017.1386191] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hossein Danafar
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hoda Jaberizadeh
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Sina Andalib
- Department of Pharmacology and Toxicology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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34
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Preparation of magnetic albumin nanoparticles via a simple and one-pot desolvation and co-precipitation method for medical and pharmaceutical applications. Int J Biol Macromol 2017; 108:909-915. [PMID: 29101048 DOI: 10.1016/j.ijbiomac.2017.10.180] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/28/2017] [Accepted: 10/30/2017] [Indexed: 11/22/2022]
Abstract
In this study, iron oxide magnetic bovine serum albumin core-shell nanoparticles (BSA coated IONPs) with narrow particle size distribution were synthesized under one-pot reaction via the desolvation and chemical co-precipitation method. Functionalized IONPs were characterized by X-ray diffraction (XRD), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), fourier transform infrared spectroscopy (FTIR), and transmission electron microscopy (TEM) techniques. Furthermore, vibrating sample magnetometer (VSM) analysis show these nanoparticles (NPs) have an excellent magnetic properties. Cellular toxicity of IONPs was also investigated on HFF2 cell lines. Additionally, a hemolysis test of as prepared core-shell NPs were performed. The presence of albumin as a biomolecule coating on the surface of IONPs showed an improving effect to reduce the cytotoxicity. The properties of the designed NPs propose the BSA coated IONPs as a promising candidate for multifunctional biomedical applications.
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35
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Ramazani A, Keramati M, Malvandi H, Danafar H, Kheiri Manjili H. Preparation and in vivo evaluation of anti-plasmodial properties of artemisinin-loaded PCL–PEG–PCL nanoparticles. Pharm Dev Technol 2017; 23:911-920. [DOI: 10.1080/10837450.2017.1372781] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ali Ramazani
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mojtaba Keramati
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hojat Malvandi
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hamidreza Kheiri Manjili
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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Danafar H, Rostamizadeh K, Davaran S, Hamidi M. Co-delivery of hydrophilic and hydrophobic drugs by micelles: a new approach using drug conjugated PEG–PCLNanoparticles. Drug Dev Ind Pharm 2017; 43:1908-1918. [DOI: 10.1080/03639045.2017.1355922] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hossein Danafar
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Kobra Rostamizadeh
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Soodabeh Davaran
- Department of Medicinal Chemistry, School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehrdad Hamidi
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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37
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Sandhu PS, Kumar R, Katare OP, Singh B. Surface-tailored nanomixed micelles containing quercetin–salicylic acid physical complex for enhanced cellular and in vivo activities: a quality by design perspective. Nanomedicine (Lond) 2017; 12:1281-1303. [DOI: 10.2217/nnm-2017-0040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Aim: The development of surface-tailored quercetin (QCT)–salicylic acid (SA) physical complex for effective treatment of skin carcinoma. Materials & methods: QCT–SA nanomixed micelles were prepared by the self-assembly method employing the Quality by Design (QbD) approach and evaluated for various in vitro, ex vivo and in vivo parameters. Results: The optimized formulation showed enhanced percent permeation (Q24), in other words, 78.12 ± 0.47, improved in vitro cellular uptake and annexin-V–apoptosis assay exhibited 60.86% cell death. The 7,12-dimethylbenz(a)anthracene and histopathology protocol revealed the improved antineoplastic action of QCT. The dermatokinetic profile showed the maximum drug concentration (6 h), in other words, 416.02 ± 26 μg/cm2 in epidermis and 103.65 ± 12 μg/cm2 in dermis. Conclusion: The overall performance ratified the safety and efficacy of optimized nanomixed micelless of QCT with SA in a synergistic manner.
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Affiliation(s)
- Premjeet Singh Sandhu
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles & Nanocomposites, Panjab University, Chandigarh 160014, India
- Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
- UGC-Centre of Advanced Studies (CAS), Panjab University, Chandigarh 160014, India
| | - Rajendra Kumar
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles & Nanocomposites, Panjab University, Chandigarh 160014, India
- Post Graduate Institute of Medical Research & Education (PGIMER) Hospital, Chandigarh 160015, India
| | - OP Katare
- Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
- Research Promotion Cell, Panjab University, Chandigarh 160014, India
| | - Bhupinder Singh
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles & Nanocomposites, Panjab University, Chandigarh 160014, India
- Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
- UGC-Centre of Advanced Studies (CAS), Panjab University, Chandigarh 160014, India
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Gharebaghi F, Dalali N, Ahmadi E, Danafar H. Preparation of wormlike polymeric nanoparticles coated with silica for delivery of methotrexate and evaluation of anticancer activity against MCF7 cells. J Biomater Appl 2017; 31:1305-1316. [DOI: 10.1177/0885328217698063] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Methotrexate is one of the most effective drugs that is commonly used in the treatment of cancer. However, its application is limited due to low solubility, high toxicity and rapid metabolism. Therefore, in the present study, worm-like polymeric nanoparticles as carrier of methotrexate were prepared using biodegradable copolymers (mPEG–PCL). The impact of nanoparticles’ geometry on the loading, delivery and drug’s anti-cancer activity was investigated. The di-block copolymer mPEG–PCL was being synthesized by a ring opening polymerization of ɛ-caprolactone in the presence of mPEG as the initiator and Sn(oct)2 as the catalyst. It was used for the preparation of worm-like micelles and coated with silica, so that their structures are stable after drying. The synthesized copolymers and nanoparticles were characterized by FTIR, HNMR, GPC, XRD, TGA, DLS, and FE-SEM analyses. The efficiencies of drug loading and release of nanoparticles as in vitro, was studied by high performance liquid chromatography. The MTT method was used to estimate the toxicity on MCF-7 cell category. The obtained results showed that the nanoparticles were worm-like particles with less than 150 nm diameter and about 1 µm length. The loading and encapsulation efficiencies of drug by the worm-like nanoparticles were 3.5 ± 0.14% and 65.6 ± 0.12%, respectively, while they were obtained as 2.1 ± 0.08% and 26 ± 0.10%, respectively, for spherical nanoparticles. The methotrexate diffusional behavior of worm-like nanoparticles was compared with that of the spherical ones. On the other hand, the anti-cancer activity of MTX-loaded nanoparticles was more than the free drug. The results of the MTT assay showed strong and dose-dependent inhibition of cell (MCF-7 category) growth by the nanoparticles compared with MTX. The inhibitory concentrations (IC50 i.e. reduction viability of cell to 50%) obtained for worm-like, spherical nanoparticles and free drug (incubation times 72 h) were 8.25 ± 0.20, 9.15 ± 0.17, 12.28 ± 0.15 µg/mL, respectively. It can be concluded that application of non-spherical nanoparticles is a better and more effective strategy for controlled and slow release of methotrexate in the treatment of cancer.
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Affiliation(s)
- Farhad Gharebaghi
- Faculty of Science, Phase Separation & FIA Lab., Department of Chemistry, University of Zanjan, Zanjan, Iran
| | - Naser Dalali
- Faculty of Science, Phase Separation & FIA Lab., Department of Chemistry, University of Zanjan, Zanjan, Iran
| | - Ebrahim Ahmadi
- Department of Chemistry, University of Zanjan, Zanjan, Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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