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Guan H, Wang M, Yu S, Wang C, Chen Q, Chen Y, Zhang W, Fan J. Candesartan cilexetil formulations in mesoporous silica: preparation, enhanced dissolution in vitro, and oral bioavailability in vivo. J Pharm Sci 2024:S0022-3549(24)00253-3. [PMID: 39094942 DOI: 10.1016/j.xphs.2024.07.007] [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: 02/19/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 08/04/2024]
Abstract
Candesartan cilexetil (CC) is one of well-tolerated antihypertensive drugs, while its poor solubility and low bioavailability limit its use. Herein, two mesoporous silica (Syloid XDP 3150 and Syloid AL-1 FP) and the corresponding amino-modified products (N-XDP 3150 and N-AL-1 FP) have been selected as the carriers of Candesartan cilexetil to prepare solid dispersion through solvent immersion, and characterized through using powder X-ray diffraction analysis, infrared spectroscopy, differential scanning calorimetry, scanning electron microscopy, and solid-state nuclear magnetic resonance spectroscopy, etc. The state of CC changed from crystalline to amorphous after loading onto the silica carriers, in which no interactions between CC and silica existed. Then, the dissolution behaviors in vitro were studied through using flow-through cell dissolution method. CC-XDP 3150 sample exhibited the most extensive dissolution, and the cumulative release of CC from it was 1.88-fold larger than that of CC. Moreover, the pharmacokinetic results in rats revealed that the relative bioavailability of CC-XDP 3150 and CC-N-XDP 3150 solid dispersions were estimated to be 326 % and 238 % in comparison with CC, respectively. Clearly, pore size, pore volume, and surface properties of silica carrier have remarkable effect on loading, dissolution and bioavailability of CC. In brief, this work will provide valuable information in construction of mesoporous silica-based delivery system toward poorly water-soluble drugs.
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Affiliation(s)
- Huijian Guan
- School of Chemistry, South China Normal University, Key Laboratory of Process Control and Quality Evaluation of Chiral Drugs, Guangdong Provincial Drug Administration, Guangzhou Key Laboratory of Biomedical Analytical Chemistry, Guangzhou 510006, China
| | - Miao Wang
- Department of Pharmaceutical Excipients, Guangdong Institute for Drug Control, Key Laboratory of Quality Control and Evaluation of Pharmaceutical Excipients, State Drug Administration, Guangzhou 510663, China
| | - Shaowen Yu
- Department of Pharmaceutical Excipients, Guangdong Institute for Drug Control, Key Laboratory of Quality Control and Evaluation of Pharmaceutical Excipients, State Drug Administration, Guangzhou 510663, China
| | - Caimei Wang
- Department of Pharmaceutical Excipients, Guangdong Institute for Drug Control, Key Laboratory of Quality Control and Evaluation of Pharmaceutical Excipients, State Drug Administration, Guangzhou 510663, China
| | - Qi Chen
- Drug Safety Evaluation Center, Drug Safety Evaluation Center, Guangdong Institute for Drug Control, Guangzhou 510663, China
| | - Ying Chen
- Department of Pharmaceutical Excipients, Guangdong Institute for Drug Control, Key Laboratory of Quality Control and Evaluation of Pharmaceutical Excipients, State Drug Administration, Guangzhou 510663, China.
| | - Weiguang Zhang
- School of Chemistry, South China Normal University, Key Laboratory of Process Control and Quality Evaluation of Chiral Drugs, Guangdong Provincial Drug Administration, Guangzhou Key Laboratory of Biomedical Analytical Chemistry, Guangzhou 510006, China
| | - Jun Fan
- School of Chemistry, South China Normal University, Key Laboratory of Process Control and Quality Evaluation of Chiral Drugs, Guangdong Provincial Drug Administration, Guangzhou Key Laboratory of Biomedical Analytical Chemistry, Guangzhou 510006, China.
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Slavkova M, Dimitrova D, Voycheva C, Popova T, Spassova I, Kovacheva D, Yordanov Y, Tzankova V, Tzankov B. Composite Hydrogel with Oleic Acid-Grafted Mesoporous Silica Nanoparticles for Enhanced Topical Delivery of Doxorubicin. Gels 2024; 10:356. [PMID: 38920903 PMCID: PMC11203139 DOI: 10.3390/gels10060356] [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: 04/30/2024] [Revised: 05/16/2024] [Accepted: 05/18/2024] [Indexed: 06/27/2024] Open
Abstract
Mesoporous silica nanoparticles (MSNs) are inorganic nanocarriers presenting versatile properties and the possibility to deliver drug molecules via different routes of application. Their modification with lipids could diminish the burst release profile for water-soluble molecules. In the case of oleic acid (OA) as a lipid component, an improvement in skin penetration can be expected. Therefore, in the present study, aminopropyl-functionalized MSNs were modified with oleic acid through carbodiimide chemistry and were subsequently incorporated into a semisolid hydrogel for dermal delivery. Doxorubicin served as a model drug. The FT-IR and XRD analysis as well as the ninhydrin reaction showed the successful preparation of the proposed nanocarrier with a uniform particle size (352-449 nm) and negative zeta potential. Transmission electron microscopy was applied to evaluate any possible changes in morphology. High encapsulation efficiency (97.6 ± 1.8%) was achieved together with a sustained release profile over 48 h. The composite hydrogels containing the OA-modified nanoparticles were characterized by excellent physiochemical properties (pH of 6.9; occlusion factor of 53.9; spreadability of factor 2.87 and viscosity of 1486 Pa·s) for dermal application. The in vitro permeation study showed 2.35 fold improvement compared with the hydrogel containing free drug. In vitro cell studies showed that loading in OA-modified nanoparticles significantly improved doxorubicin's cytotoxic effects toward epidermoid carcinoma cells (A431). All of the results suggest that the prepared composite hydrogel has potential for dermal delivery of doxorubicin in the treatment of skin cancer.
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Affiliation(s)
- Marta Slavkova
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria (C.V.); (T.P.); (B.T.)
| | - Diana Dimitrova
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria (C.V.); (T.P.); (B.T.)
| | - Christina Voycheva
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria (C.V.); (T.P.); (B.T.)
| | - Teodora Popova
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria (C.V.); (T.P.); (B.T.)
| | - Ivanka Spassova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria; (I.S.); (D.K.)
| | - Daniela Kovacheva
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria; (I.S.); (D.K.)
| | - Yordan Yordanov
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria; (Y.Y.); (V.T.)
| | - Virginia Tzankova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria; (Y.Y.); (V.T.)
| | - Borislav Tzankov
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, Medical University-Sofia, 1000 Sofia, Bulgaria (C.V.); (T.P.); (B.T.)
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Huang Z, Zhou Z, Ye Q, Li X, Wang T, Li J, Dong W, Guo R, Ding Y, Xue H, Ding H, Lau CH. Effects of Different Surface Functionalizations of Silica Nanoparticles on Mesenchymal Stem Cells. ACS APPLIED BIO MATERIALS 2024; 7:3295-3305. [PMID: 38701399 DOI: 10.1021/acsabm.4c00241] [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: 05/05/2024]
Abstract
Physicochemical properties of nanoparticles, such as particle size, surface charge, and particle shape, have a significant impact on cell activities. However, the effects of surface functionalization of nanoparticles with small chemical groups on stem cell behavior and function remain understudied. Herein, we incorporated different chemical functional groups (amino, DETA, hydroxyl, phosphate, and sulfonate with charges of +9.5, + 21.7, -14.1, -25.6, and -37.7, respectively) to the surface of inorganic silica nanoparticles. To trace their effects on mesenchymal stem cells (MSCs) of rat bone marrow, these functionalized silica nanoparticles were used to encapsulate Rhodamine B fluorophore dye. We found that surface functionalization with positively charged and short-chain chemical groups facilitates cell internalization and retention of nanoparticles in MSCs. The endocytic pathway differed among functionalized nanoparticles when tested with ion-channel inhibitors. Negatively charged nanoparticles mainly use lysosomal exocytosis to exit cells, while positively charged nanoparticles can undergo endosomal escape to avoid scavenging. The cytotoxic profiles of these functionalized silica nanoparticles are still within acceptable limits and tolerable. They exerted subtle effects on the actin cytoskeleton and migration ability. Last, phosphate-functionalized nanoparticles upregulate osteogenesis-related genes and induce osteoblast-like morphology, implying that it can direct MSCs lineage specification for bone tissue engineering. Our study provides insights into the rational design of biomaterials for effective drug delivery and regenerative medicine.
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Affiliation(s)
- Zhihao Huang
- Department of Biology, College of Science, Shantou University, 515063 Shantou, Guangdong, China
| | - Zhongqi Zhou
- Pediatric Hematology Laboratory, Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital of Sun Yat-Sen University, 518107 Shenzhen, Guangdong, China
| | - Qiaoyuan Ye
- Department of Dermatology, The Second Clinical Medical College, Guangdong Medical University, 523808 Dongguan, Guangdong, China
| | - Xiaoyan Li
- Center for Vascular Surgery and Wound Care, Jinshan Hospital, Fudan University, 200540 Shanghai, China
| | - Tao Wang
- Department of Biology, College of Science, Shantou University, 515063 Shantou, Guangdong, China
| | - Jiaqi Li
- Department of Biology, College of Science, Shantou University, 515063 Shantou, Guangdong, China
| | - Wenjiao Dong
- Department of Epidemiology and Health Statistics, School of Public Health, Guangdong Medical University, 523808 Dongguan, Guangdong, China
| | - Rui Guo
- Animal Husbandry and Veterinary Institute, Hubei Academy of Agricultural Science, 430064 Wuhan, Hubei, China
- Key Laboratory of Prevention and Control Agents for Animal Bacteriosis, Ministry of Agriculture, 430064 Wuhan, Hubei, China
| | - Yuanlin Ding
- Department of Epidemiology and Health Statistics, School of Public Health, Guangdong Medical University, 523808 Dongguan, Guangdong, China
| | - Hongman Xue
- Pediatric Hematology Laboratory, Division of Hematology/Oncology, Department of Pediatrics, The Seventh Affiliated Hospital of Sun Yat-Sen University, 518107 Shenzhen, Guangdong, China
| | - Haifeng Ding
- Department of Otolaryngology, Shenzhen Pingshan District People's Hospital, 518118 Shenzhen, Guangdong, China
| | - Cia-Hin Lau
- Department of Biology, College of Science, Shantou University, 515063 Shantou, Guangdong, China
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Mehmood Y, Shahid H, ul Huq UI, Rafeeq H, Khalid HMB, Uddin MN, Kazi M. Microsponge-Based Gel Loaded with Immunosuppressant as a Simple and Valuable Strategy for Psoriasis Therapy: Determination of Pro-Inflammatory Response through Cytokine IL-2 mRNA Expression. Gels 2023; 9:871. [PMID: 37998961 PMCID: PMC10670748 DOI: 10.3390/gels9110871] [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: 10/02/2023] [Revised: 10/16/2023] [Accepted: 10/25/2023] [Indexed: 11/25/2023] Open
Abstract
Tacrolimus (TL) is a topical calcineurin inhibitor immunosuppressive drug widely used to manage various skin disorders. Herein, we report a TL-loaded microsphere gel formulation with severe atopic dermatitis effects that are required to manage skin disorders. The current study adopted a modified emulsion solvent evaporation technique to synthesize TL-loaded microspheres, which were further converted into gels for skin use. Characterization of the synthesized formulation was performed by differential dynamic light scattering, scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, X-ray crystallography, Brunauer-Emmett-Teller (BET) analysis, differential scanning calorimetry, and drug release. A Franz diffusion cell was used to study the diffusion of TL for up to 8 h at pH 6.8 and 5.5. Evaluation of cell viability was determined by MTT assay and showed higher IC50 values compared to the plain drug. RNA extraction, real-time polymerase chain reaction (RT-PCR), and reverse transcription were also performed to determine the expression levels of the anti-inflammatory cytokine IL-2. Particle size determination was performed by a zeta sizer, and the TL microsphere size was 1745 ± 70 nm with a good polydispersity (0.337 ± 0.12). The drug entrapment efficiency was also very good at 60% ± 10, and the drug release was 93.9% ± 3.5 within 8 h. An in vitro diffusion study of the formulation also showed improved permeability at both pH values (4.5 and 5.5). The findings of the hemolytic tests demonstrated that TL-MG at concentrations of 50, 100, and 200 mg/mL did not produce any hemolysis. A dose-dependent pattern of cytotoxicity was found during the cell viability assay, with an IC50 value of 787.55 ± 12.78 µg/mL. There was a significant decrease in the IL-2 level in the TL-MG group compared to the other groups. TL-MG microspheres were nontoxic carriers for tacrolimus delivery, with greater loading capacity, a significant release profile, and enhanced cellular uptake with improved permeability.
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Affiliation(s)
- Yasir Mehmood
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
- Riphah Institute of Pharmaceutical Sciences (RIPS), Riphah International University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Hira Shahid
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan;
| | | | - Hamza Rafeeq
- Department of Biochemistry, Riphah International University, Faisalabad Campus, Faisalabad P.O. Box 38000, Pakistan;
- Department of Biochemistry, University of Agriculture Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Hafiz Muhammad Bilal Khalid
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Mohammad N. Uddin
- College of Pharmacy, Mercer University, 3001 Mercer University Drive, Atlanta, GA 30341, USA;
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Iravani S. Silica-based nanosystems against antibiotic-resistant bacteria and pathogenic viruses. Crit Rev Microbiol 2023; 49:598-610. [PMID: 35930235 DOI: 10.1080/1040841x.2022.2108309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/19/2022] [Accepted: 07/27/2022] [Indexed: 11/03/2022]
Abstract
Today, with the intensity of antibiotic abuse and self-medication, the need for the use of novel systems with high efficiency and biosafety for targeted drug delivery against antibiotic-resistant bacteria and their infections should be highly considered by researchers. Silica-based nanosystems with unique physicochemical properties such as large surface area, tuneable pore diameter, drug loading capacity, controlled particle size/morphology, and good biocompatibility are attractive candidates against antibiotic-resistant bacteria and pathogenic viruses. They can be loaded with antiviral and antimicrobial drugs or molecules through their exclusive internal porous structures or different surface linkers. In this context, smart nanosystems can be produced via suitable surface functionalization/modification with a variety of functional groups to act against different clinical pathogenic microbes or viruses, offering great opportunities for controlling and treating various infections. However, important criteria such as the ability to degrade, biocompatibility, biodegradability, cytotoxicity, stability, clearance from targeted organs should be systematically analysed to develop nanosystems or nanocarriers with high efficiency and multifunctionality. Herein, recent advancements pertaining to the application of silica-based nanosystems against antibiotic-resistant bacteria and pathogenic viruses are deliberated, focussing on important challenges and future perspectives.
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Affiliation(s)
- Siavash Iravani
- Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Mehmood Y, Shahid H, Barkat K, Arshad N, Rasul A, Uddin MN, Kazi M. Novel Hydrolytic Degradable Crosslinked Interpenetrating Polymeric Networks (IPNs): An Efficient Hybrid System to Manage the Controlled Release and Degradation of Misoprostol. Gels 2023; 9:697. [PMID: 37754378 PMCID: PMC10529051 DOI: 10.3390/gels9090697] [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: 08/08/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
PURPOSE The goal of this study was to make pH-sensitive HPMC/Neocel C19-based interpenetrating polymeric networks (IPNs) that could be used to treat different diseases. An assembled novel carrier system was demonstrated in this study to achieve multiple functions such as drug protection and self-regulated release. METHODS Misoprostol (MPT) was incorporated as a model drug in hydroxyl-propyl-methylcellulose (HPMC)- and Neocel C19-based IPNs for controlled release. HPMC- and Neocel C19-based IPNs were fabricated through an aqueous polymerization method by utilizing the polymers HPMC and Neocel C19, the initiator ammonium peroxodisulfate (APS), the crosslinker methylenebisacrylamide (MBA), and the monomer methacrylic acid (MAA). An IPN based on these materials was created using an aqueous polymerization technique. Samples of IPN were analyzed using scanning electron microscopy (SEM), atomic force microscopy (AFM), differential scanning calorimetry (DSC), thermal analysis (TGA), and powder X-ray diffraction (PXRD). The effects of the pH levels 1.2 and 7.4 on these polymeric networks were also studied in vitro and through swelling experiments. We also performed in vivo studies on rabbits using commercial tablets and hydrogels. RESULTS The thermal stability measured using TGA and DSC for the revised formulation was higher than that of the individual components. Crystallinity was low and amorphousness was high in the polymeric networks, as revealed using powder X-ray diffraction (PXRD). The results from the SEM analysis demonstrated that the surface of the polymeric networks is uneven and porous. Better swelling and in vitro results were achieved at a high pH (7.4), which endorses the pH-responsive characteristics of IPN. Drug release was also increased in 7.4 pH (80% in hours). The pharmacokinetic properties of the drugs showed improvement in our work with hydrogel. The tablet MRT was 13.17 h, which was decreased in the hydrogels, and its AUC was increased from 314.41 ng h/mL to 400.50 ng h/mL in hydrogels. The blood compatibility of the IPN hydrogel was measured using different weights (100 mg, 200 mg, 400 mg, and 600 mg; 5.34%, 12.51%, 20.23%, and 29.37%, respectively). CONCLUSIONS As a result, IPN composed of HPMC and Neocel C19 was successfully synthesized, and it is now possible to use it for the controlled release of MPT.
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Affiliation(s)
- Yasir Mehmood
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan;
- Riphah Institute of Pharmaceutical Sciences (RIPS), Riphah International University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Hira Shahid
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan;
| | - Kashif Barkat
- Faculty of Pharmacy, The University of Lahore, Lahore P.O. Box 54000, Pakistan;
| | - Numera Arshad
- Department of Pharmacy, COMSATS University Islamabad, Lahore Campus, Lahore P.O. Box 54000, Pakistan;
| | - Akhtar Rasul
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan;
| | - Mohammad N. Uddin
- College of Pharmacy, Mercer University, 3001 Mercer University Drive, Atlanta, GA 30341, USA;
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Mehmood Y, Shahid H, Arshad N, Rasul A, Jamshaid T, Jamshaid M, Jamshaid U, Uddin MN, Kazi M. Amikacin-Loaded Chitosan Hydrogel Film Cross-Linked with Folic Acid for Wound Healing Application. Gels 2023; 9:551. [PMID: 37504430 PMCID: PMC10379863 DOI: 10.3390/gels9070551] [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: 06/07/2023] [Revised: 06/25/2023] [Accepted: 07/02/2023] [Indexed: 07/29/2023] Open
Abstract
PURPOSE Numerous carbohydrate polymers are frequently used in wound-dressing films because they are highly effective materials for promoting successful wound healing. In this study, we prepared amikacin (AM)-containing hydrogel films through the cross-linking of chitosan (CS) with folic acid along with methacrylic acid (MA), ammonium peroxodisulfate (APS), and methylenebisacrylamide (MBA). In the current studies, an effort has been made to look at the possibilities of these materials in developing new hydrogel film wound dressings meant for a slow release of the antibiotic AM and to enhance the potential for wound healing. METHODS Free-radical polymerization was used to generate the hydrogel film, and different concentrations of the CS polymer were used. Measurements were taken of the film thickness, weight fluctuation, folding resistance, moisture content, and moisture uptake. HPLC, FTIR, SEM, DSC, and AFM analyses were some of the different techniques used to confirm that the films were successfully developed. RESULTS The AM release profile demonstrated regulated release over a period of 24 h in simulated wound media at pH 5.5 and 7.4, with a low initial burst release. The antibacterial activity against gram-negative bacterial strains exhibited substantial effectiveness, with inhibitory zones measuring approximately 20.5 ± 0.1 mm. Additionally, in vitro cytocompatibility assessments demonstrated remarkable cell viability, surpassing 80%, specifically when evaluated against human skin fibroblast (HFF-1) cells. CONCLUSIONS The exciting findings of this study indicate the promising potential for further development and testing of these hydrogel films, offering effective and controlled antibiotic release to enhance the process of wound healing.
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Affiliation(s)
- Yasir Mehmood
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
- Riphah Institute of Pharmaceutical Sciences (RIPS), Riphah International University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Hira Shahid
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, GC University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Numera Arshad
- Department of Pharmacy, COMSAT University Islamabad, Lahore Campus, Lahore P.O. Box 54000, Pakistan
| | - Akhtar Rasul
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad P.O. Box 38000, Pakistan
| | - Talha Jamshaid
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Muhammad Jamshaid
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Lahore P.O. Box 54000, Pakistan
| | - Usama Jamshaid
- Faculty of Pharmaceutical Sciences, University of Central Punjab, Lahore P.O. Box 54000, Pakistan
| | - Mohammad N Uddin
- College of Pharmacy, Mercer University, 3001 Mercer University Drive, Atlanta, GA 30341, USA
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Mehmood Y, Shahid H, Abbas M, Farooq U, Alshehri S, Alam P, Shakeel F, Ghoneim MM. Developing Nanosuspension Loaded with Azelastine for Potential Nasal Drug Delivery: Determination of Proinflammatory Interleukin IL-4 mRNA Expression and Industrial Scale-Up Strategy. ACS OMEGA 2023; 8:23812-23824. [PMID: 37426214 PMCID: PMC10324090 DOI: 10.1021/acsomega.3c02186] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023]
Abstract
In order to increase bioavailability and intranasal absorbance, the current work set out to create azelastine nasal spray based on nanosuspension. Chondroitin was utilized as a polymer to prepare azelastine nanosuspension through the precipitation procedure. A size of 500 nm and a polydispersity index of 0.276 with a negative potential (-20 mV) were achieved. X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, thermal analysis including differential scanning calorimetry and thermogravimetric analysis, in vitro release, and diffusion studies were used to characterize the optimized nanosuspension. MTT assay was used to assess the viability of the cells, and hemolysis assay was used to assess the blood compatibility. Using RNA extraction and reverse transcription polymerase chain reaction, the levels of the anti-inflammatory cytokine IL-4, which is most closely related to cytokines in allergic rhinitis, were measured in mouse lungs. The drug dissolution and diffusion study indicated 2.0-fold increase compared to pure reference sample. Therefore, the azelastine nanosuspension could be suggested as a practical and simple nanosystem for intranasal delivery with improved permeability and bioavailability. The outcome obtained in this study indicated that azelastine nanosuspension has great potential to treat allergic rhinitis as intranasal treatment.
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Affiliation(s)
- Yasir Mehmood
- Department
of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, P. O. Box 38000, Faisalabad 38040, Pakistan
- Riphah
Institute of Pharmaceutical Sciences (RIPS), Riphah International University, Faisalabad, P. O. Box 38000, Punjab 44000, Pakistan
| | - Hira Shahid
- Department
of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, P. O. Box 38000, Faisalabad 38040, Pakistan
| | - Muhammad Abbas
- Imran
Adress College of Pharmacy, P. O. Box 51310, Sialkot 51310, Pakistan
| | - Umar Farooq
- Faculty
of Pharmacy, Grand Asian University, P. O. Box 51310, Sialkot, 51040 Punjab, Pakistan
| | - Sultan Alshehri
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Prawez Alam
- Department
of Pharmacognosy, College of Pharmacy, Prince
Sattam Bin Abdul Aziz University, Al-Kharj 11942, Saudi Arabia
| | - Faiyaz Shakeel
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed M. Ghoneim
- Department
of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
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Sharma A, Kokil GR, He Y, Lowe B, Salam A, Altalhi TA, Ye Q, Kumeria T. Inorganic/organic combination: Inorganic particles/polymer composites for tissue engineering applications. Bioact Mater 2023; 24:535-550. [PMID: 36714332 PMCID: PMC9860401 DOI: 10.1016/j.bioactmat.2023.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 12/19/2022] [Accepted: 01/03/2023] [Indexed: 01/13/2023] Open
Abstract
Biomaterials have ushered the field of tissue engineering and regeneration into a new era with the development of advanced composites. Among these, the composites of inorganic materials with organic polymers present unique structural and biochemical properties equivalent to naturally occurring hybrid systems such as bones, and thus are highly desired. The last decade has witnessed a steady increase in research on such systems with the focus being on mimicking the peculiar properties of inorganic/organic combination composites in nature. In this review, we discuss the recent progress on the use of inorganic particle/polymer composites for tissue engineering and regenerative medicine. We have elaborated the advantages of inorganic particle/polymer composites over their organic particle-based composite counterparts. As the inorganic particles play a crucial role in defining the features and regenerative capacity of such composites, the review puts a special emphasis on the various types of inorganic particles used in inorganic particle/polymer composites. The inorganic particles that are covered in this review are categorised into two broad types (1) solid (e.g., calcium phosphate, hydroxyapatite, etc.) and (2) porous particles (e.g., mesoporous silica, porous silicon etc.), which are elaborated in detail with recent examples. The review also covers other new types of inorganic material (e.g., 2D inorganic materials, clays, etc.) based polymer composites for tissue engineering applications. Lastly, we provide our expert analysis and opinion of the field focusing on the limitations of the currently used inorganic/organic combination composites and the immense potential of new generation of composites that are in development.
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Affiliation(s)
- Astha Sharma
- School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- Australian Centre for Nanomedicine, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
| | - Ganesh R. Kokil
- School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- Australian Centre for Nanomedicine, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- School of Pharmacy, University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Yan He
- Institute of Regenerative and Translational Medicine, Department of Stomatology, Tianyou Hospital, Wuhan University of Science and Technology, Wuhan, 430030, China
| | - Baboucarr Lowe
- School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- Australian Centre for Nanomedicine, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
| | - Arwa Salam
- Chemistry Department, College of Science, Taif University, Taif, 21944, Saudi Arabia
| | - Tariq A. Altalhi
- Chemistry Department, College of Science, Taif University, Taif, 21944, Saudi Arabia
| | - Qingsong Ye
- Center of Regenerative Medicine, Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
- Corresponding author. Center of Regenerative Medicine, Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
| | - Tushar Kumeria
- School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- Australian Centre for Nanomedicine, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia
- School of Pharmacy, University of Queensland, Woolloongabba, QLD, 4102, Australia
- Corresponding author. School of Materials Science and Engineering, University of New South Wales, Kensington, Sydney, NSW, 2052, Australia.
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10
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Mohamed F, Oo MK, Chatterjee B, Alallam B. Biocompatible Supramolecular Mesoporous Silica Nanoparticles as the Next-Generation Drug Delivery System. Front Pharmacol 2022; 13:886981. [PMID: 35837281 PMCID: PMC9273823 DOI: 10.3389/fphar.2022.886981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
Supramolecular mesoporous silica nanoparticles (MSNs) offer distinct properties as opposed to micron-sized silica particles in terms of their crystal structure, morphology–porosity, toxicity, biological effects, and others. MSN biocompatibility has touched the pharmaceutical realm to exploit its robust synthesis pathway for delivery of various therapeutic molecules including macromolecules and small-molecule drugs. This article provides a brief review of MSN history followed by special emphasis on the influencing factors affecting morphology–porosity characteristics. Its applications as the next-generation drug delivery system (NGDDS) particularly in a controlled release dosage form via an oral drug delivery system are also presented and shall be highlighted as oral delivery is the most convenient route of drug administration with the economical cost of development through to scale-up for clinical trials and market launch.
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Affiliation(s)
- Farahidah Mohamed
- Pharmaceutical Technology Department, Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan, Malaysia
- *Correspondence: Farahidah Mohamed,
| | - May K. Oo
- Pharmaceutical Technology Department, Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan, Malaysia
| | - Bappaditya Chatterjee
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM’s Narsee Monjee Institute of Management Studies, Mumbai, India
| | - Batoul Alallam
- Cluster of Integrative Medicine, Advanced Medical and Dental Institute, University of Science Malaysia, Penang, Malaysia
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11
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Adam A, Harlepp S, Ghilini F, Cotin G, Freis B, Goetz J, Bégin S, Tasso M, Mertz D. Core-shell iron oxide@stellate mesoporous silica for combined near-infrared photothermia and drug delivery: Influence of pH and surface chemistry. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128407] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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El-Shafai NM, Masoud MS, Ibrahim MM, Ramadan MS, Mersal GA, El-Mehasseb IM. Drug delivery of sofosbuvir drug capsulated with the β-cyclodextrin basket loaded on chitosan nanoparticle surface for anti-hepatitis C virus (HCV). Int J Biol Macromol 2022; 207:402-413. [DOI: 10.1016/j.ijbiomac.2022.03.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/01/2022] [Accepted: 03/06/2022] [Indexed: 01/28/2023]
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13
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Ghaferi M, Zahra W, Akbarzadeh A, Ebrahimi Shahmabadi H, Alavi SE. Enhancing the efficacy of albendazole for liver cancer treatment using mesoporous silica nanoparticles: an in vitro study. EXCLI JOURNAL 2022; 21:236-249. [PMID: 35221842 PMCID: PMC8859643 DOI: 10.17179/excli2021-4491] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 12/22/2021] [Indexed: 12/24/2022]
Abstract
The present study aimed to synthesize albendazole (ABZ)-loaded Mobil Composition of Matter No. 41 (MCM-41 NPs) to increase the efficacy of the drug against liver cancer. ABZ was loaded into MCM-41 NPs, and after in vitro characterization, such as size, size distribution, zeta potential, morphology, chemical composition, thermal profile, drug release, surface and pore volume, and pore size, their biological effects were evaluated using 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) cell migration assays. The results demonstrated that monodispersed and spherical NPs with a size of 220 ± 11.5 and 293 ± 8.7 nm, for MCM-41 NPs and ABZ-loaded MCM-41 NPs, respectively, and drug loading efficiency of 30 % were synthesized. ABZ was loaded physically into MCM-41 NPs, leading to a decrease in surface volume, pore size, and pore volume. Also, MCM-41 NPs could increase the cytotoxicity effects of ABZ by 2.9-fold (IC50 = 23 and 7.9 µM for ABZ and ABZ-loaded MCM-41 NPs, respectively). In addition, both ABZ and ABZ-loaded MCM-41 NPs could restrain the cell migration by 12 %. Overall, the results of the present study suggest evaluating the potency of MCM-41 NPs, as a potent nanoplatform, for ABZ delivery in vivo environment. See also the Graphical Abstract(Fig. 1).
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Affiliation(s)
- Mohsen Ghaferi
- Department of Microbiology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Warda Zahra
- Nishtar Medical University and Hospital, Multan 60000, Pakistan
| | - Azim Akbarzadeh
- Department of Pilot Nanobiotechnology, Pasteur Institute of Iran, Tehran, Iran
| | - Hasan Ebrahimi Shahmabadi
- Department of Microbiology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Seyed Ebrahim Alavi
- Department of Microbiology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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14
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Investigation of the effect of verapamil on the regional absorption of sofosbuvir from rabbit intestine in situ. Daru 2022; 30:49-58. [PMID: 35023081 PMCID: PMC9114277 DOI: 10.1007/s40199-021-00429-1] [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: 07/25/2021] [Accepted: 12/05/2021] [Indexed: 01/16/2023] Open
Abstract
PURPOSE Sofosbuvir, a nucleotide antiviral drug, is a Biopharmaceutics Classification System (BCS) class III prodrug suffering from limited intestinal absorption due to its high hydrophilicity and low intestinal permeability. This research aims to investigate the luminal stability of Sofosbuvir, the influence of anatomical site on its intestinal absorption and the effects of verapamil on such absorption. METHOD The study utilized in situ rabbit intestinal perfusion technique to examine absorption of Sofosbuvir from duodenum, jejunum, ileum and ascending colon. This was conducted both with and without verapamil. RESULTS The luminal stability study showed that Sofosbuvir was subjected to premature degradation with varying fractions degraded from the different intestinal segments. The in situ perfusion data showed incomplete absorption of Sofosbuvir from small and large intestinal segments. The recorded values of the absorptive clearance per unit length (Pe.A/L) of Sofosbuvir were 0.026, 0.0075, 0.0026, & 0.054 ml/min.cm for duodenum, jejunum, ileum, and ascending colon, respectively. The Pe.A/L values were ordered as colon > duodenum > jejunum > ileum. This is the opposite rank of P-gp content in the different intestinal segments. The recorded values of the length required for complete Sofosbuvir absorption (L95%) were 29.58, 128.47, 949.2 and, 13.63 cm for duodenum, jejunum, ileum, and ascending colon, respectively. Co-perfusion with verapamil significantly increased Pe.A/L and reduced the L95% of Sofosbuvir from both jejunum and ileum (P-value < 0.05). CONCLUSION The results indicated that the absorptive clearance of Sofosbuvir was site dependent and associated with the content of P-glycoprotein, in addition to the expected drug interactions that can occur in polymedicated hepatitis C virus (HCV) infected patients.
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15
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Shawky S, El-Shafai NM, El-Mehasseb IM, Shoueir KR, El-Kemary MA. Spectroscopic study of self-assembly of anti-hepatitis C virus sofosbuvir drug with bio-polymeric nanoparticles for improving the drug release effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 261:120008. [PMID: 34087770 DOI: 10.1016/j.saa.2021.120008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/19/2021] [Accepted: 05/23/2021] [Indexed: 06/12/2023]
Abstract
Self-assembly of Sofosbuvir drug (SOF) anti-hepatitis C virus (HCV) with bio-polymeric nanoparticles such as chitosan nanoparticles (Cs NPs) and polyvinyl alcohol nanoparticles (PVA NPs), the novel composites have been characterized successfully by different analysis such as Energy-dispersive X-ray spectroscopy (EDX), Scanning electron microscopy (SEM), UV-Visible spectrophotometer (UV-Vis) and Fourier Transmittance Infrared (FT-IR). The improvement of the Sofosbuvir effect as a result of loading drug on the bio-polymer NPs surface has been detected by the UV-Vis, and fluorescence spectroscopy techniques. The improvement of SOF efficiency was revealed via studying the drug release of SOF from biopolymers NPs surface at pH 7.4, UV-Vis spectra used for the releasing process. The binding constant (Kb) value was reported at 0.000055 and 0.3613 min-1 for Cs and PVA NPs respectively. Also, the value of KSV was documented at 0.0014 and 7.16 min-1 for Cs@SOF and PVA@SOF hybrid nanocomposite. The incorporation rate (k) of SOF on the surface of biopolymer nano molecules was calculated to be 0.00812 and 0.0165 min-1 for Cs and PVA NPs, respectively. Besides the observed value of (n) was close to the unit 0.74 and 0.86 for Cs and PVA NPs, respectively. The SOF released from Cs NPs surface was documented at 0.09 mg after 24 h, while PVA NPs reported at 0.7 mg at the same time and the release efficiency is 56.5 and 73% for Cs@SOF and PVP@SOF, respectively. From the results, we suggest Cs/SOF and PVA/SOF hybrid nanocomposites have spectroscopic results that make them promising candidate drugs, but need to the clinical trials.
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Affiliation(s)
- Shaymaa Shawky
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt; Institute of Nanoscience and Nanotechnology, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Nagi M El-Shafai
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt.
| | - Ibrahim M El-Mehasseb
- Nanotechnology Center, Chemistry Department, Faculty of Science, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt.
| | - Kamel R Shoueir
- Institute of Nanoscience and Nanotechnology, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Maged A El-Kemary
- Institute of Nanoscience and Nanotechnology, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt.
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16
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Sandwich nanohybrid of chitosan-polyvinyl alcohol for water treatment and Sofosbuvir drug delivery for anti-hepatitis C virus (HCV). Int J Biol Macromol 2021; 190:927-939. [PMID: 34480910 DOI: 10.1016/j.ijbiomac.2021.08.200] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/21/2021] [Accepted: 08/25/2021] [Indexed: 01/11/2023]
Abstract
The incorporation between nano-polyvinyl alcohol (PVA) and nano-chitosan (Cs) to produce sandwich nanohybrid (SNH) for water treatment and improvement the adsorption of sofosbuvir drug (SOF). The photocatalytic activity and formation of reactive oxygen species (ROS) were detected with oxidation of organic dyes such as Rhodamine B (RhB), methylene blue (MB), and methyl orange (MO). The effect of SNH on the release of SOF in blood and inside the cells at pH 7.4 and pH 6.8, respectively were observed by UV-Visible spectroscopy (UV-Vis). The binding constant (Kb) was reported at 0.0035 min-1 and the loading constant at 0.0024 min-1, while the release efficiency was 42.6% at pH 7.4 and 74.7% at pH 6.8. The efficiency of photocatalytic activity against organic dyes MO, MB, and RhB are detected at 2.4% and 1%, and 42%, respectively. The cytotoxicity of SNH has been observed with MDA-MB-231 and HepG2 cell line with three concentrations of SNH, where the little concentration has low effect on the HepG2 and high viability, this result was reversed with the high concentration, also the yellow color due to the lysis of the cells. The antioxidant of the SNH was detected by FRAP technique.
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17
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Ang CW, Tan L, Qu Z, West NP, Cooper MA, Popat A, Blaskovich MAT. Mesoporous Silica Nanoparticles Improve Oral Delivery of Antitubercular Bicyclic Nitroimidazoles. ACS Biomater Sci Eng 2021; 8:4196-4206. [PMID: 34464089 PMCID: PMC9554870 DOI: 10.1021/acsbiomaterials.1c00807] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pretomanid and MCC7433, a novel nitroimidazopyrazinone analog, are promising antitubercular agents that belong to the bicyclic nitroimidazole family. Despite possessing high cell permeability, they suffer from poor aqueous solubility and require specialized formulations in order to be orally bioavailable. To address this limitation, we investigated the use of mesoporous silica nanoparticles (MCM-41) as drug carriers. MCM-41 nanoparticles were synthesized using a sol-gel method, and their surface was further modified with amine and phosphonate groups. A simple rotary evaporation method was used to incorporate the compounds of interest into the nanoparticles, leading to a high encapsulation efficiency of ≥86% with ∼10% loading (w/w). An overall significant improvement of solubility was also observed, and the pharmacological activity of pretomanid and MCC7433 was fully retained when tested in vitro against Mycobacterium tuberculosis using these nanocarriers. Amino-functionalized MCM-41 nanoparticles were found to enhance the systemic exposure of MCC7433 in mice (1.3-fold higher Cmax) compared to MCC7433 alone. The current work highlights the potential of using nanoparticles such as mesoporous silica as a carrier for oral delivery of poorly soluble antibacterial agents against tuberculosis.
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Affiliation(s)
- Chee Wei Ang
- Centre for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,School of Science, Monash University Malaysia, Subang Jaya 47500, Selangor, Malaysia
| | - Lendl Tan
- School of Chemistry and Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,Australian Infectious Diseases Research Centre, St Lucia, Queensland 4067, Australia
| | - Zhi Qu
- School of Pharmacy, The University of Queensland, Woolloongabba, Queensland 4102, Australia.,Mater Research Institute and Translational Research Institute, The University of Queensland, Woolloongabba, Queensland 4102, Australia
| | - Nicholas P West
- School of Chemistry and Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,Australian Infectious Diseases Research Centre, St Lucia, Queensland 4067, Australia
| | - Matthew A Cooper
- Centre for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,Australian Infectious Diseases Research Centre, St Lucia, Queensland 4067, Australia
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, Woolloongabba, Queensland 4102, Australia.,Mater Research Institute and Translational Research Institute, The University of Queensland, Woolloongabba, Queensland 4102, Australia
| | - Mark A T Blaskovich
- Centre for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.,Australian Infectious Diseases Research Centre, St Lucia, Queensland 4067, Australia
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18
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Esfahani MKM, Islam N, Cabot PJ, Izake EL. Development of Thiabendazole-Loaded Mesoporous Silica Nanoparticles for Cancer Therapy. ACS Biomater Sci Eng 2021; 8:4153-4162. [PMID: 34056895 DOI: 10.1021/acsbiomaterials.1c00066] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Thiabendazole (TBZ) is an anthelmintic drug currently studied for anticancer purposes. However, due to its low solubility, its biomedical application has been limited. Using mesoporous silica nanoparticles (MSNPs), such as Mobil Composition of Matter Number 41 (MCM-41), as a drug carrier, is a promising approach to improve the solubility of low water-soluble drugs. In the present work, we aim to develop TBZ-loaded MCM-41 (TBZ MCM-41) nanoparticles to improve the solubility and the therapeutic efficacy of TBZ against prostate cancer PC-3 cells. TBZ MCM-41 nanoparticles were synthesized with a size of 215.9 ± 0.07 nm, a spherical shape, a hexagonal array of channels, and a drug loading capacity of 19.1%. The biological effects of the nanoformulation on PC-3 cells were then evaluated using a 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT), IncuCyte live-cell imaging system, cell migration, and reactive oxygen species (ROS) assays. The results demonstrated that TBZ was released from MCM-41 nanoparticles in a controlled manner at pH values of 1.2 and 6.8. The cell viability measurements revealed that the TBZ MCM-41 nanoparticles caused a considerable 2.8-fold increase in the cytotoxicity of TBZ (IC50 127.3 and 46 μM for TBZ and TBZ MCM-41 nanoparticles, respectively). The results of the proliferation assay were in agreement with those of the cell viability measurements, where the MCM-41 increased the cytotoxicity of TBZ in a concentration-dependent manner. Also, the TBZ MCM-41 nanoparticles were found to enhance the potency of the drug and inhibit PC-3 cell migration. In addition, the ROS assay confirmed that TBZ MCM-41 nanoparticles were approximately 15% more potent than TBZ to produce ROS. Overall, the results demonstrated that MCM-41 nanoparticles are a promising carrier to improve the therapeutic efficacy of TBZ against PC-3 cells and suggest evaluating the efficacy of the formulation in vivo.
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Affiliation(s)
- Maedeh Koohi Moftakhari Esfahani
- School of Chemistry and Physics, Science and Engineering Faculty, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Materials Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia
| | - Nazrul Islam
- School of Clinical Sciences, Faculty of Health, Queensland University of Technology, 2 George Street, Brisbane, 4000, Australia
| | - Peter J Cabot
- School of Pharmacy, The University of Queensland, Woolloongabba 4102, Australia
| | - Emad L Izake
- School of Chemistry and Physics, Science and Engineering Faculty, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia.,Centre for Materials Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia
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19
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Chen KJ, Plaunt AJ, Leifer FG, Kang JY, Cipolla D. Recent advances in prodrug-based nanoparticle therapeutics. Eur J Pharm Biopharm 2021; 165:219-243. [PMID: 33979661 DOI: 10.1016/j.ejpb.2021.04.025] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 03/10/2021] [Accepted: 04/26/2021] [Indexed: 12/17/2022]
Abstract
Extensive research into prodrug modification of active pharmaceutical ingredients and nanoparticle drug delivery systems has led to unprecedented levels of control over the pharmacological properties of drugs and resulted in the approval of many prodrug or nanoparticle-based therapies. In recent years, the combination of these two strategies into prodrug-based nanoparticle drug delivery systems (PNDDS) has been explored as a way to further advance nanomedicine and identify novel therapies for difficult-to-treat indications. Many of the PNDDS currently in the clinical development pipeline are expected to enter the market in the coming years, making the rapidly evolving field of PNDDS highly relevant to pharmaceutical scientists. This review paper is intended to introduce PNDDS to the novice reader while also updating those working in the field with a comprehensive summary of recent efforts. To that end, first, an overview of FDA-approved prodrugs is provided to familiarize the reader with their advantages over traditional small molecule drugs and to describe the chemistries that can be used to create them. Because this article is part of a themed issue on nanoparticles, only a brief introduction to nanoparticle-based drug delivery systems is provided summarizing their successful application and unfulfilled opportunities. Finally, the review's centerpiece is a detailed discussion of rationally designed PNDDS formulations in development that successfully leverage the strengths of prodrug and nanoparticle approaches to yield highly effective therapeutic options for the treatment of many diseases.
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20
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Islam N, Irfan M, Hussain T, Mushtaq M, Khan IU, Yousaf AM, Ghori MU, Shahzad Y. Piperine phytosomes for bioavailability enhancement of domperidone. J Liposome Res 2021; 32:172-180. [PMID: 33944662 DOI: 10.1080/08982104.2021.1918153] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The markedly low oral bioavailability of domperidone (anti-emetic drug) is associated with rapid first-pass metabolism in the intestine and liver. To counteract such affects, there is a need to devise a strategy to enhance absorption and subsequently bioavailability. Thus, the current study was aimed at synthesizing phytosomes consisting of phosphatidylcholine and piperine (a P-glycoprotein inhibitor). Phytosomes were prepared by salting-out method. The developed phytosomes were extensively characterized for size, zeta potential, polydispersity index, entrapment efficiency (EE %), infra-red spectroscopy, X-ray diffraction, in vitro drug release, ex vivo permeation, in vivo pharmacokinetic and toxicity. The engineered formulations of phytosomes with piperine exhibited a significant improvement in oral bioavailability of domperidone (79.5%) in comparison with the pure drug suspension under the same conditions. Pharmacokinetic parameters such as maximal plasma concentration (Cmax) and the plasma concentration (estimated from area under the curve; AUC) of domperidone have been greatly increased relative to drug alone. The improved drug absorption was attributed to inhibition of P-glycoprotein transporter. The findings of current research work suggest that the optimized phytosomes based drug delivery containing phytochemicals as bioenhancers have the potential to improve bioavailability of poorly bioavailable drugs that are substrate to P-glycoprotein.
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Affiliation(s)
- Nayyer Islam
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Irfan
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Talib Hussain
- Department of Pharmacy, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Maria Mushtaq
- Faculty of Pharmaceutical Sciences, University of Sargodha, Sargodha, Pakistan
| | - Ikram Ullah Khan
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Abid Mehmood Yousaf
- Department of Pharmacy, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Muhammad Usman Ghori
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, UK
| | - Yasser Shahzad
- Department of Pharmacy, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
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21
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Sha X, Dai Y, Song X, Liu S, Zhang S, Li J. The Opportunities and Challenges of Silica Nanomaterial for Atherosclerosis. Int J Nanomedicine 2021; 16:701-714. [PMID: 33536755 PMCID: PMC7850448 DOI: 10.2147/ijn.s290537] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 12/21/2020] [Indexed: 12/31/2022] Open
Abstract
Atherosclerosis (AS) as the leading cause of cardiovascular and cerebrovascular events has been paid much attention all the time. With the continuous development of modern medical drug treatment, surgical treatment, interventional treatment and other methods, the mortality rate of AS has shown a downward trend, while the morbidity rate is still increasing. Oral lipid-lowering or anti-inflammatory drugs are generally used for early AS, but the relatively low accumulation efficiency in lesions and the unavoidable side effects required researchers to develop more effective drug delivery approaches for the therapy of AS. Mesoporous silica nanoparticles as nanocarrier for drug delivery have received extensive attentions due to their flexible size, high specific surface area, controlled pore volume, high drug loading capacity and excellent biocompatibility. Series of good reviews about the mesoporous silica nanoparticles loaded drugs for cancer therapy have been well documented. However, their roles as nanocarrier for drug delivery to treat AS have few reports. In this review, the applications and challenges of mesoporous silica nanomaterials in the field of the diagnosis and therapy of AS have been summarized. The classification, synthesis, formation mechanism, surface modification and functionalization of mesoporous silica nanomaterials which were closely related to the theranostic effect of AS have also been included. Last but not the least, the future prospects’ suggestions of mesoporous silica nanomaterial-based drug delivery system for AS are also provided.
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Affiliation(s)
- Xuan Sha
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Yue Dai
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Xiaoxi Song
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Siwen Liu
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Shuai Zhang
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
| | - Jingjing Li
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China.,School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, People's Republic of China
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22
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Jamalipour Soufi G, Iravani S. Nanomaterials against pathogenic viruses: greener and sustainable approaches. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1852252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Siavash Iravani
- Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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23
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Ghaferi M, Koohi Moftakhari Esfahani M, Raza A, Al Harthi S, Ebrahimi Shahmabadi H, Alavi SE. Mesoporous silica nanoparticles: synthesis methods and their therapeutic use-recent advances. J Drug Target 2020; 29:131-154. [PMID: 32815741 DOI: 10.1080/1061186x.2020.1812614] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mesoporous silica nanoparticles (MSNPs) are a particular example of innovative nanomaterials for the development of drug delivery systems. MSNPs have recently received more attention for biological and pharmaceutical applications due to their capability to deliver therapeutic agents. Due to their unique structure, they can function as an effective carrier for the delivery of therapeutic agents to mitigate diseases progress, reduce inflammatory responses and consequently improve cancer treatment. The potency of MSNPs for the diagnosis and management of various diseases has been studied. This literature review will take an in-depth look into the properties of various types of MSNPs (e.g. shape, particle and pore size, surface area, pore volume and surface functionalisation), and discuss their characteristics, in terms of cellular uptake, drug delivery and release. MSNPs will then be discussed in terms of their therapeutic applications (passive and active tumour targeting, theranostics, biosensing and immunostimulative), biocompatibility and safety issues. Also, emerging trends and expected future advancements of this carrier will be provided.
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Affiliation(s)
- Mohsen Ghaferi
- Department of Chemical Engineering, Islamic Azad University, Shahrood Branch, Shahrood, Iran
| | - Maedeh Koohi Moftakhari Esfahani
- School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Molecular Design and Synthesis Discipline, Queensland University of Technology, Brisbane, Australia
| | - Aun Raza
- School of Pharmacy, The University of Queensland, Woolloongabba, Australia
| | - Sitah Al Harthi
- School of Pharmacy, The University of Queensland, Woolloongabba, Australia.,Department of Pharmaceutical Science, College of Pharmacy, Shaqra University, Dawadmi, Saudi Arabia
| | - Hasan Ebrahimi Shahmabadi
- Department of Microbiology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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