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Jia W, Li R, Zou F, Li M, Weng H, Shen Q, Qi G, Zhou R, Shi Y, Gu G, Wang F, Chen Z. Decorating Delivery Vehicles Using Hyaluronic Acid Oligosaccharides Enables Active Targeting Toward Cancer and Minimizes Adverse Effect of Chemotherapeutics. Adv Healthc Mater 2024:e2402158. [PMID: 39221507 DOI: 10.1002/adhm.202402158] [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: 06/12/2024] [Revised: 08/19/2024] [Indexed: 09/04/2024]
Abstract
The major drawback of conventional chemotherapeutic treatment is the non-specificity or inability to ascertain and target cancerous cells directly. In this study, an active targeting strategy that is poised to carry the anticancer agents to the desired sites for therapeutic action while avoiding toxicity to normal organs is provided. The active targeting of delivery vehicles is achieved by ligand-receptor interactions, in particular the specific binding between hyaluronic acid oligosaccharides (oHAs) and CD44 receptors. This study first prepares oHAs by the size-exclusion chromatography and utilizes them to decorate chitosan (CTS) as basic materials (oHAs-CTS) for drug delivery, then fabricates oHAs-CTS into micro/nanoscale carriers to encapsulate agents for cancer chemotherapy. The oHAs-CTS micro/nanocarriers exhibit high drug encapsulation efficiency (58-87%), and the drug releases present a sustained behavior. Notably, oHAs-CTS delivery vehicles display an enhanced active targeting toward cancers and alleviate the cytotoxic effects on normal cells. Additionally, in vivo results show that drug-laden oHAs-CTS nanocarriers demonstrate a significant inhibitory effect on 4 T1 tumors without any toxicity to the major organs. Taken together, the findings highlight the potential of oHAs-CTS micro/nanospheres as delivery vehicles with enhanced active targeted capability toward cancers and minimized adverse effects of chemotherapeutic agents for cancer treatment.
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Affiliation(s)
- Weibin Jia
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
- Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong Science Park, Hong Kong, SAR, 999077, China
| | - Runrun Li
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Fengjuan Zou
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Min Li
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Hongjuan Weng
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Qianqian Shen
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Guozhen Qi
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Ruipiao Zhou
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Yikang Shi
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Guofeng Gu
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
| | - Fengshan Wang
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
- School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Zonggang Chen
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, NMPA Key Laboratory for Quality Research and Evaluation of Carbohydrate-based Medicine, Shandong University, Qingdao, 266237, China
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Asha B, Goudanavar P, Koteswara Rao G, Gandla K, Raghavendra Naveen N, Majeed S, Muthukumarasamy R. QbD driven targeted pulmonary delivery of dexamethasone-loaded chitosan microspheres: Biodistribution and pharmacokinetic study. Saudi Pharm J 2023; 31:101711. [PMID: 37564747 PMCID: PMC10410579 DOI: 10.1016/j.jsps.2023.101711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 07/20/2023] [Indexed: 08/12/2023] Open
Abstract
Inhaling drugs, on the other hand, is limited mainly by the natural mechanisms of the respiratory system, which push drug particles out of the lungs or make them inefficient once they are there. Because of this, many ways have been found to work around the problems with drug transport through the lungs. Researchers have made polymeric microparticles (MP) and nanoparticles as a possible way to get drugs into the lungs. They showed that the drug could be trapped in large amounts and retained in the lungs for a long time, with as little contact as possible with the bloodstream. MP were formulated in this study to get dexamethasone (DMC) into the pulmonary area. The Box-Behnken design optimized microspheres preparation to meet the pulmonary delivery prerequisites. Optimized formulation was figured out based on the desirability approach. The mass median aerodynamic diameter (MMAD) of the optimized formula (O-DMC-MP) was 8.46 ± 1.45 µm, and the fine particle fraction (FPF) was 77.69 ± 1.26%. This showed that it made suitable drug delivery system, which could make it possible for MP to settle deeply in the lung space after being breathed in. With the first burst of drug release, it was seen that drug release could last up to 16 h. Also, there was no clear sign that the optimized formulation was toxic to the alveoli basal epithelial cells in the lungs, as supported by cytotoxic studies in HUVEC, A549, and H1299 cell lines. Most importantly, loading DMC inside MP cuts the amount of drug into the bloodstream compared to plain DMC, as evident from biodistribution studies. Stability tests have shown that the product can stay the same over time at both the storage conditions. Using chitosan DMC-MP can be a better therapeutic formulation to treat acute respiratory distress syndrome (ARDS).
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Affiliation(s)
- B.R. Asha
- Department of Pharmaceutics, Sri Adichunchanagiri College of Pharmacy, Adichunchanagiri University, B.G. Nagar, Karnataka 571448, India
| | - Prakash Goudanavar
- Department of Pharmaceutics, Sri Adichunchanagiri College of Pharmacy, Adichunchanagiri University, B.G. Nagar, Karnataka 571448, India
| | - G.S.N. Koteswara Rao
- Department of Pharmaceutics, Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM’s NMIMS, Vile Parle (W), Mumbai 400056, Maharashtra, India
| | - Kumaraswamy Gandla
- Department of Pharmaceutical Analysis, Chaitanya (Deemed to be University), Hanamkonda 506001, Telangana, India
| | - N. Raghavendra Naveen
- Department of Pharmaceutics, Sri Adichunchanagiri College of Pharmacy, Adichunchanagiri University, B.G. Nagar, Karnataka 571448, India
| | - Shahnaz Majeed
- Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal college of Medicine Perak, No 3, Jalan Green town, Ipoh 30450, Perak, Malaysia
| | - Ravindran Muthukumarasamy
- Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal college of Medicine Perak, No 3, Jalan Green town, Ipoh 30450, Perak, Malaysia
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Alsmadi MM, Jaradat MM, Obaidat RM, Alnaief M, Tayyem R, Idkaidek N. The In Vitro, In Vivo, and PBPK Evaluation of a Novel Lung-Targeted Cardiac-Safe Hydroxychloroquine Inhalation Aerogel. AAPS PharmSciTech 2023; 24:172. [PMID: 37566183 DOI: 10.1208/s12249-023-02627-3] [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: 04/20/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 08/12/2023] Open
Abstract
Hydroxychloroquine (HCQ) was repurposed for COVID-19 treatment. Subtherapeutic HCQ lung levels and cardiac toxicity of oral HCQ were overcome by intratracheal (IT) administration of lower HCQ doses. The crosslinker-free supercritical fluid technology (SFT) produces aerogels and impregnates them with drugs in their amorphous form with efficient controlled release. Mechanistic physiologically based pharmacokinetic (PBPK) modeling can predict the lung's epithelial lining fluid (ELF) drug levels. This study aimed to develop a novel HCQ SFT formulation for IT administration to achieve maximal ELF levels and minimal cardiac toxicity. HCQ SFT formulation was prepared and evaluated for physicochemical, in vitro release, pharmacokinetics, and cardiac toxicity. Finally, the rat HCQ ELF concentrations were predicted using PBPK modeling. HCQ was amorphous after loading into the chitosan-alginate nanoporous microparticles (22.7±7.6 μm). The formulation showed a zero-order release, with only 40% released over 30 min compared to 94% for raw HCQ. The formulation had a tapped density of 0.28 g/cm3 and a loading efficiency of 35.3±1.3%. The IT administration of SFT HCQ at 1 mg/kg resulted in 23.7-fold higher bioavailability, fourfold longer MRT, and eightfold faster absorption but lower CK-MB and LDH levels than oral raw HCQ at 4 mg/kg. The PBPK model predicted 6 h of therapeutic ELF levels for IT SFT HCQ and a 100-fold higher ELF-to-heart concentration ratio than oral HCQ. Our findings support the feasibility of lung-targeted and more effective SFT HCQ IT administration for COVID-19 compared to oral HCQ with less cardiac toxicity. Graphical abstract.
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Affiliation(s)
- Mo'tasem M Alsmadi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan.
- Nanotechnology Institute, Jordan University of Science and Technology, Irbid, Jordan.
| | - Mays M Jaradat
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| | - Rana M Obaidat
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
| | - Mohammad Alnaief
- Department of Pharmaceutical and Chemical Engineering, Faculty of Applied Medical Sciences, German Jordanian University, Amman, Jordan
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Yawalkar AN, Pawar MA, Vavia PR. Microspheres for targeted drug delivery- A review on recent applications. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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5
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Radhakrishnan D, Mohanan S, Choi G, Choy JH, Tiburcius S, Trinh HT, Bolan S, Verrills N, Tanwar P, Karakoti A, Vinu A. The emergence of nanoporous materials in lung cancer therapy. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2022; 23:225-274. [PMID: 35875329 PMCID: PMC9307116 DOI: 10.1080/14686996.2022.2052181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/31/2022] [Accepted: 03/08/2022] [Indexed: 06/15/2023]
Abstract
Lung cancer is one of the most common cancers, affecting more than 2.1 million people across the globe every year. A very high occurrence and mortality rate of lung cancer have prompted active research in this area with both conventional and novel forms of therapies including the use of nanomaterials based drug delivery agents. Specifically, the unique physico-chemical and biological properties of porous nanomaterials have gained significant momentum as drug delivery agents for delivering a combination of drugs or merging diagnosis with targeted therapy for cancer treatment. This review focuses on the emergence of nano-porous materials for drug delivery in lung cancer. The review analyses the currently used nanoporous materials, including inorganic, organic and hybrid porous materials for delivering drugs for various types of therapies, including chemo, radio and phototherapy. It also analyses the selected research on stimuli-responsive nanoporous materials for drug delivery in lung cancer before summarizing the various findings and projecting the future of emerging trends. This review provides a strong foundation for the current status of the research on nanoporous materials, their limitations and the potential for improving their design to overcome the unique challenges of delivering drugs for the treatment of lung cancer.
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Affiliation(s)
- Deepika Radhakrishnan
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Shan Mohanan
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Goeun Choi
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan31116, Republic of Korea
- College of Science and Technology, Dankook University, Cheonan31116, Republic of Korea
- Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan31116, Korea
| | - Jin-Ho Choy
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan31116, Republic of Korea
- Course, College of Medicine, Dankook UniversityDepartment of Pre-medical, Cheonan31116, Korea
- Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, Yokohama226-8503, Japan
| | - Steffi Tiburcius
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Hoang Trung Trinh
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Shankar Bolan
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Nikki Verrills
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
- School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellness, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Pradeep Tanwar
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
- School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellness, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Ajay Karakoti
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Ajayan Vinu
- Global Innovative Centre for Advanced Nanomaterials, College of Engineering, Science and Environment, School of Engineering, The University of Newcastle, Callaghan, NSW, 2308, Australia
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Heidari S, Akhlaghi M, Sadeghi M, Kheirabadi AM, Beiki D, Ardekani AE, Rouhollah A, Saeidzadeh P, Soleyman R. Development of 64Cu-DOX/DOX-loaded chitosan-BSA multilayered hollow microcapsules for selective lung drug delivery. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Wang C, Yang J, Chang W. PLGA-based microspheres containing ropivacaine and betamethasone for sciatic nerve block in mice. Pharm Dev Technol 2022; 27:503-510. [PMID: 35653620 DOI: 10.1080/10837450.2020.1871011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The aim of the present study was to develop Poly (lactic-co-glycolic acid) (PLGA)-based microspheres containing ropivacaine and betamethasone (RPC/BTM PLGA MS) by emulsion-solvent evaporation method. RPC/BTM PLGA MS were characterized by physical properties, such as morphology and particle size, and in vitro drug release. In addition, in vivo pharmacokinetics and pharmacodynamics of RPC/BTM PLGA MS were also investigated. The prepared RPC/BTM PLGA MS was suitable for local injection with a well-dispersed spherical shape, high stability, and high encapsulation efficiency. The mean diameter was 14.8 ± 1.2 µm and the polydispersity index (PDI) was 0.32 ± 0.04. In an in vitro study of drug release, it can be concluded that the RPC/BTM PLGA MS exhibited sustained and long-term release properties for 16 days. Furthermore, the result of an in vivo study indicated that the RPC/BTM PLGA MS had sustained release effect and the pharmacodynamics result showed that preparing RPC/BTM PLGA MS as microsphere preparation could not only extend the drug effect time but also prolong the duration of local anesthetics compared with the common RPC PLGA MS.
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Affiliation(s)
- Chunquan Wang
- Department of intensive care unit, the Ninth People's Hospital of Chongqing, Chongqing, China
| | - Jinjun Yang
- Department of intensive care unit, the Ninth People's Hospital of Chongqing, Chongqing, China
| | - Weimin Chang
- Department of intensive care unit, the Ninth People's Hospital of Chongqing, Chongqing, China
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Li D, Tang G, Yao H, Zhu Y, Shi C, Fu Q, Yang F, Wang X. Formulation of pH-responsive PEGylated nanoparticles with high drug loading capacity and programmable drug release for enhanced antibacterial activity. Bioact Mater 2022; 16:47-56. [PMID: 35386319 PMCID: PMC8958631 DOI: 10.1016/j.bioactmat.2022.02.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Dawei Li
- Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100091, China
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Guoke Tang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, 200080, China
| | - Hui Yao
- Department of Orthopedics, Eye Hospital China Academy of Chinese Medical Sciences, Beijing, 100040, China
| | - Yuqi Zhu
- Department of Orthopedics, Eye Hospital China Academy of Chinese Medical Sciences, Beijing, 100040, China
| | - Changgui Shi
- Department of Orthopedics, Second Affiliated Hospital of Naval Medical University, Shanghai, 20003, China
| | - Qiang Fu
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, 200080, China
- Corresponding author.
| | - Fei Yang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Corresponding author. Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Corresponding author. Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
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Jaglal Y, Osman N, Omolo CA, Mocktar C, Devnarain N, Govender T. Formulation of pH-responsive lipid-polymer hybrid nanoparticles for co-delivery and enhancement of the antibacterial activity of vancomycin and 18β-glycyrrhetinic acid. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102607] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Gulati N, Dua K, Dureja H. Role of chitosan based nanomedicines in the treatment of chronic respiratory diseases. Int J Biol Macromol 2021; 185:20-30. [PMID: 34116092 DOI: 10.1016/j.ijbiomac.2021.06.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/23/2021] [Accepted: 06/05/2021] [Indexed: 01/23/2023]
Abstract
Chitosan-loaded nanomedicines provide a greater opportunity for the treatment of respiratory diseases. Natural biopolymer chitosan and its derivatives have a large number of proven pharmacological actions like antioxidant, wound healing, immuno-stimulant, hypocholesterolemic, antimicrobial, obesity treatment, anti-inflammatory, anticancer, bone tissue engineering, antifungal, regenerative medicine, anti-diabetic and mucosal adjuvant, etc. which attracted its use in the pharmaceutical industry. As compared to other polysaccharides, chitosan has excellent mucoadhesive characteristics, less viscous, easily modified into the chemical and biological molecule and gel-forming property due to which the drugs retain in the respiratory tract for a longer period of time providing enhanced therapeutic action of the drug. Chitosan-based nanomedicines would have the greatest effect when used to transport poor water soluble drugs, macromolecules like proteins, and peptides through the lungs. In this review, we highlight and discuss the role of chitosan and its nanomedicines in the treatment of chronic respiratory diseases such as pneumonia, asthma, COPD, lung cancer, tuberculosis, and COVID-19.
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Affiliation(s)
- Nisha Gulati
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Harish Dureja
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India.
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A Reflection on the Mechanism of the Role of Nanoparticles in Increasing the Efficacy of Anti-tumour Properties of Docetaxel. CURRENT PATHOBIOLOGY REPORTS 2021. [DOI: 10.1007/s40139-021-00223-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Rasul RM, Tamilarasi Muniandy M, Zakaria Z, Shah K, Chee CF, Dabbagh A, Rahman NA, Wong TW. A review on chitosan and its development as pulmonary particulate anti-infective and anti-cancer drug carriers. Carbohydr Polym 2020; 250:116800. [PMID: 33049807 PMCID: PMC7434482 DOI: 10.1016/j.carbpol.2020.116800] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/17/2020] [Accepted: 07/19/2020] [Indexed: 12/24/2022]
Abstract
Chitosan, as a biodegradable and biocompatible polymer, is characterized by anti-microbial and anti-cancer properties. It lately has received a widespread interest for use as the pulmonary particulate backbone materials of drug carrier for the treatment of infectious disease and cancer. The success of chitosan as pulmonary particulate drug carrier is a critical interplay of their mucoadhesive, permeation enhancement and site/cell-specific attributes. In the case of nanocarriers, various microencapsulation and micro-nano blending systems have been devised to equip them with an appropriate aerodynamic character to enable efficient pulmonary aerosolization and inhalation. The late COVID-19 infection is met with acute respiratory distress syndrome and cancer. Chitosan and its derivatives are found useful in combating HCoV and cancer as a function of their molecular weight, substituent type and its degree of substitution. The interest in chitosan is expected to rise in the next decade from the perspectives of drug delivery in combination with its therapeutic performance.
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Affiliation(s)
- Ruhisy Mohd Rasul
- Non-Destructive Biomedical and Pharmaceutical Research Centre, iPROMISE, Universiti Teknologi MARA Selangor, 42300, Puncak Alam, Selangor, Malaysia; Faculty of Applied Sciences, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia
| | - M Tamilarasi Muniandy
- Non-Destructive Biomedical and Pharmaceutical Research Centre, iPROMISE, Universiti Teknologi MARA Selangor, 42300, Puncak Alam, Selangor, Malaysia; Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Zabliza Zakaria
- Non-Destructive Biomedical and Pharmaceutical Research Centre, iPROMISE, Universiti Teknologi MARA Selangor, 42300, Puncak Alam, Selangor, Malaysia; Particle Design Research Group, Faculty of Pharmacy, Universiti Teknologi MARA Selangor, Puncak Alam, Selangor, Malaysia
| | - Kifayatullah Shah
- Department of Pharmaceutics, Faculty of Pharmacy, Gomal University, Dera Ismail Khan, Khyber Pakhtunkhwa, Pakistan
| | - Chin Fei Chee
- Nanotechnology & Catalysis Research Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Ali Dabbagh
- School of Medicine, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Malaysia
| | - Noorsaadah Abd Rahman
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Tin Wui Wong
- Non-Destructive Biomedical and Pharmaceutical Research Centre, iPROMISE, Universiti Teknologi MARA Selangor, 42300, Puncak Alam, Selangor, Malaysia; Particle Design Research Group, Faculty of Pharmacy, Universiti Teknologi MARA Selangor, Puncak Alam, Selangor, Malaysia; Sino-Malaysia Molecular Oncology and Traditional Chinese Medicine Delivery Joint Research Centre, Medical College, Yangzhou University. China.
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Preparation of ropivacaine-loaded mesoporous bioactive glass microspheres and evaluation of their efficacy for sciatic nerve block. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101810] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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Islam N, Richard D. Inhaled Micro/Nanoparticulate Anticancer Drug Formulations: An Emerging Targeted Drug Delivery Strategy for Lung Cancers. Curr Cancer Drug Targets 2020; 19:162-178. [PMID: 29793407 DOI: 10.2174/1568009618666180525083451] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 05/04/2018] [Accepted: 05/07/2018] [Indexed: 01/03/2023]
Abstract
Local delivery of drug to the target organ via inhalation offers enormous benefits in the management of many diseases. Lung cancer is the most common of all cancers and it is the leading cause of death worldwide. Currently available treatment systems (intravenous or oral drug delivery) are not efficient in accumulating the delivered drug into the target tumor cells and are usually associated with various systemic and dose-related adverse effects. The pulmonary drug delivery technology would enable preferential accumulation of drug within the cancer cell and thus be superior to intravenous and oral delivery in reducing cancer cell proliferation and minimising the systemic adverse effects. Site-specific drug delivery via inhalation for the treatment of lung cancer is both feasible and efficient. The inhaled drug delivery system is non-invasive, produces high bioavailability at a low dose and avoids first pass metabolism of the delivered drug. Various anticancer drugs including chemotherapeutics, proteins and genes have been investigated for inhalation in lung cancers with significant outcomes. Pulmonary delivery of drugs from dry powder inhaler (DPI) formulation is stable and has high patient compliance. Herein, we report the potential of pulmonary drug delivery from dry powder inhaler (DPI) formulations inhibiting lung cancer cell proliferation at very low dose with reduced unwanted adverse effects.
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Affiliation(s)
- Nazrul Islam
- Pharmacy Discipline, School of Clinical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia.,Institute of Health Biomedical Innovation (IHBI), Queensland University of Technology, Brisbane, QLD, Australia
| | - Derek Richard
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia.,Translational Research Institute (TRI), Brisbane, Australia
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SreeHarsha N, Venugopala KN, Nair AB, Roopashree TS, Attimarad M, Hiremath JG, Al-Dhubiab BE, Ramnarayanan C, Shinu P, Handral M, Haroun M, Tratrat C. An Efficient, Lung-Targeted, Drug-Delivery System To Treat Asthma Via Microparticles. Drug Des Devel Ther 2019; 13:4389-4403. [PMID: 31920288 PMCID: PMC6938183 DOI: 10.2147/dddt.s216660] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 10/17/2019] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Chronic diseases such as diabetes, asthma, and heart disease are the leading causes of death in developing countries. Public health plays an important role in preventing such diseases to improve individuals' quality of life. Conventional dosage schemes used in public health to cure various diseases generally lead to undesirable side effects and renders the overall treatment ineffective. For example, a required concentration of drug cannot reach the lungs using conventional methods to cure asthma. Microspheres have emerged as a confirmed drug-delivery system to cure asthma. METHOD In this paper, a salbutamol-loaded poly lactic acid-co-glycolic acid-polyethylene glycol (PLGA-PEG) microsphere (SPP)-based formulation was prepared using a Buchi B-90 nanospray drier. Face-centered central composite design (CCD) was applied to optimize the spray-drying process. RESULTS The drug content and product yield were found to be 72%±0.8% and 86%±0.4%, respectively; drug release (91.1%) peaked for up to 12 hrs in vitro. Microspheres obtained from the spray dryer were found to be shriveled. The experiments were carried out and verified using various groups of rabbits. In our study, the particle size (8.24 µm) was observed to be an essential parameter for drug delivery. The in vivo results indicated that the targeting efficacy and drug concentration in the lung was higher with the salbutamol-loaded PLGA-PEG SPP formulation (1,410.1±10.11 µg/g, 15 mins), as compared to the conventional formulation (92±0.56 µg/g, 10 min). The final product was stable under 5°C±2°C, 25°C±2°C, and 40°C±2°C/75%±5% relative humidity. In addition, these co-polymers have a good safety profile, as determined by testing on human alveolar basal epithelium A549 cell lines. CONCLUSION Our results prove that microspheres are an alternative drug-delivery system for lung-targeted asthma treatments used in public health.
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Affiliation(s)
- Nagaraja SreeHarsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Pharmaceutics, Vidya Siri College of Pharmacy, Bengaluru, India
| | - Katharigatta N Venugopala
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Biotechnology and Food Technology, Durban University of Technology, Durban4001, South Africa
| | - Anroop B Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Teeka S Roopashree
- Department of Pharmacognosy, Government College of Pharmacy, Bengaluru, India
| | - Mahesh Attimarad
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | | | - Bandar E Al-Dhubiab
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | | | - Pottathil Shinu
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Mukund Handral
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, PES University, Bengaluru, India
| | - Micheline Haroun
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Christophe Tratrat
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
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Ashrafizadeh M, Ahmadi Z, Mohamadi N, Zarrabi A, Abasi S, Dehghannoudeh G, Tamaddondoust RN, Khanbabaei H, Mohammadinejad R, Thakur VK. Chitosan-based advanced materials for docetaxel and paclitaxel delivery: Recent advances and future directions in cancer theranostics. Int J Biol Macromol 2019; 145:282-300. [PMID: 31870872 DOI: 10.1016/j.ijbiomac.2019.12.145] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/06/2019] [Accepted: 12/17/2019] [Indexed: 12/24/2022]
Abstract
Paclitaxel (PTX) and docetaxel (DTX) are key members of taxanes with high anti-tumor activity against various cancer cells. These chemotherapeutic agents suffer from a number of drawbacks and it seems that low solubility in water is the most important one. Although much effort has been made in improving the bioavailability of PTX and DTX, the low bioavailability and minimal accumulation at tumor sites are still the challenges faced in PTX and DTX therapy. As a consequence, bio-based nanoparticles (NPs) have attracted much attention due to unique properties. Among them, chitosan (CS) is of interest due to its great biocompatibility. CS is a positively charged polysaccharide with the capability of interaction with negatively charged biomolecules. Besides, it can be processed into the sheet, micro/nano-particles, scaffold, and is dissolvable in mildly acidic pH similar to the pH of the tumor microenvironment. Keeping in mind the different applications of CS in the preparation of nanocarriers for delivery of PTX and DTX, in the present review, we demonstrate that how CS functionalized-nanocarriers and CS modification can be beneficial in enhancing the bioavailability of PTX and DTX, targeted delivery at tumor site, image-guided delivery and co-delivery with other anti-tumor drugs or genes.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Zahra Ahmadi
- Department of Basic Science, Faculty of Veterinary Medicine, Islamic Azad Branch, Shushtar, Khuzestan, Iran
| | - Neda Mohamadi
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Zarrabi
- SUNUM, Nanotechnology Research and Application Center, Sabanci University, Istanbul, Turkey
| | - Sara Abasi
- Department of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA
| | - Gholamreza Dehghannoudeh
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Hashem Khanbabaei
- Medical Physics Department, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.
| | - Vijay Kumar Thakur
- Enhanced Composites and Structures Center, School of Aerospace, Transport and Manufacturing, Cranfield University, Bedfordshire MK43 0AL, UK; Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Uttar Pradesh 201314, India.
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17
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Yang S, Zhang X, Zhang D. Electrospun Chitosan/Poly (Vinyl Alcohol)/Graphene Oxide Nanofibrous Membrane with Ciprofloxacin Antibiotic Drug for Potential WoundDressing Application. Int J Mol Sci 2019; 20:E4395. [PMID: 31500190 PMCID: PMC6770121 DOI: 10.3390/ijms20184395] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/04/2019] [Accepted: 09/06/2019] [Indexed: 01/25/2023] Open
Abstract
In this paper, nanofibrous membranes based on chitosan (CS), poly (vinyl alcohol) (PVA) and graphene oxide (GO) composites, loaded with antibiotic drugs, such as Ciprofloxacin (Cip) and Ciprofloxacin hydrochloride (CipHcl) were prepared via the electrospinning technique. The uniform and defect-free CS/PVA nanofibers were obtained and GO nanosheets, shaping spindle and spherical, were partially embedded into nanofibers. Besides, the antibiotic drugs were effectively loaded into the nanofibers and part of which were absorbed into GO nanosheets. Intriguingly, the release of the drug absorbed in GO nanosheets regulated the drug release profile trend, avoiding the "burst" release of drug at the release initial stage, and the addition of GO slightly improved the drug release ratio. Nanofibrous membranes showed the significantly enhanced antibacterial activity against Escherichia coli, Staphylococcus aureus and Bacillus subtilis after the addition of antibiotic drug. Moreover, the drug-loaded nanofibrous membranes exhibited excellent cytocompatibility with Melanoma cells, indicative to the great potential potential for applications in wound dressing.
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Affiliation(s)
- Shuai Yang
- Material Science and Engineering College, Northeast Forestry University, Harbin 150040, China.
| | - Xiaohong Zhang
- School of Medicine, Ningbo University, Ningbo 315211, China.
| | - Dawei Zhang
- Material Science and Engineering College, Northeast Forestry University, Harbin 150040, China.
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Islam N, Wang H, Maqbool F, Ferro V. In Vitro Enzymatic Digestibility of Glutaraldehyde-Crosslinked Chitosan Nanoparticles in Lysozyme Solution and Their Applicability in Pulmonary Drug Delivery. Molecules 2019; 24:molecules24071271. [PMID: 30939857 PMCID: PMC6480642 DOI: 10.3390/molecules24071271] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 03/27/2019] [Accepted: 03/28/2019] [Indexed: 12/13/2022] Open
Abstract
Herein, the degradation of low molecular weight chitosan (CS), with 92% degree of deacetylation (DD), and its nanoparticles (NP) has been investigated in 0.2 mg/mL lysozyme solution at 37 °C. The CS nanoparticles were prepared using glutaraldehyde crosslinking of chitosan in a water-in-oil emulsion system. The morphological characterization of CS particles was carried out using scanning electron microscopy (SEM) and Transmission Electron Microscopy (TEM) techniques. Using attenuated total reflectance Fourier transform infrared (ATR-FTIR) and UV-VIS spectroscopy, the structural integrity of CS and its NPs in lysozyme solution were monitored. The CS powder showed characteristic FTIR bands around 1150 cm−1 associated with the glycosidic bridges (C-O-C bonds) before and after lysozyme treatment for 10 weeks, which indicated no CS degradation. The glutaraldehyde crosslinked CS NPs showed very weak bands associated with the glycosidic bonds in lysozyme solution. Interestingly, the UV-VIS spectroscopic data showed some degradation of CS NPs in lysozyme solution. The results of this study indicate that CS with a high DD and its NPs crosslinked with glutaraldehyde were not degradable in lysozyme solution and thus unsuitable for pulmonary drug delivery. Further studies are warranted to understand the complete degradation of CS and its NPs to ensure their application in pulmonary drug delivery.
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Affiliation(s)
- Nazrul Islam
- Pharmacy Discipline, School of Clinical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia.
- Institute of Health and Biomedical Innovation, QUT, 60 Musk Avenue, Kelvin Grove, Brisbane, QLD 4059, Australia.
| | - Hui Wang
- Pharmacy Discipline, School of Clinical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia.
| | - Faheem Maqbool
- School of Pharmacy, The University of Queensland, Woolloongabba, QLD 4102, Brisbane, Australia.
| | - Vito Ferro
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia.
- Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD 4072, Australia.
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Yang Y, Yuan L, Li J, Muhammad I, Cheng P, Xiao T, Zhang X. Preparation and evaluation of tilmicosin microspheres and lung-targeting studies in rabbits. Vet J 2019; 246:27-34. [PMID: 30902186 DOI: 10.1016/j.tvjl.2019.01.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 11/15/2022]
Abstract
Tilmicosin (TMS) is a macrolide used extensively for pulmonary infections in clinical veterinary medicine. However, TMS has frequent administration and short elimination half-life. Therefore, tilmicosin-gelatine microspheres (TMS-GMS) were prepared by an emulsion-chemical cross-linking technique as a sustained-release formulation to extend drug half-life. The particle size distribution, in-vitro sustained-release properties, stability, and physical characteristics, as well as pharmacokinetic (PK) characteristics, were evaluated in rabbits. TMS-GMS were spherical in shape and had a mean diameter of 11.34±1.20μm; 95.65% of the microspheres varied in size from 5.0 to 25.0μm. Light and thermal stability tests indicated no significant changes in all observed indices. Importantly, compared to crude TMS, slower release of TMS from TMS-GMS was noted in drug release studies (in vitro). Pharmacokinetic (PK) characteristics were examined in the lung, liver, heart, kidney and muscle tissue of rabbits following IM injection of TMS-GMS or TMS-injection at a dose of 10mg/kg. The elimination half-life of TMS-GMS (59.21±0.21h) was longer than that of TMS-injection (38.56±0.13h) in the lung. The ratio of peak concentration (Ce) of TMS-GMS to TMS-injection was 2.19 (>1) in the lung, demonstrating the selectivity of TMS-GMS to target the lung compared to that of other tissues (Ce<1). Interestingly, the uptake value of TMS from TMS-GMS was 8.48 times higher in the lung than that for the TMS-injection, and was slightly higher than in the liver (1.85), heart (1.72), kidney (2.44) and muscle (2.79) tissues. TMS-GMS is a sustained-release formulation of TMS with potential to be used in veterinary clinical applications; possible benefits include lung-targeting and prolonged elimination half-life.
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Affiliation(s)
- Y Yang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China
| | - L Yuan
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China; College of Veterinary Medicine, National Reference Laboratory of Veterinary Drug Residues (SCAU), South China Agricultural University, 510642 Guangzhou, China
| | - J Li
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China
| | - I Muhammad
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China
| | - P Cheng
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China
| | - T Xiao
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China
| | - X Zhang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Faculty of Basic Veterinary Science, College of Veterinary Medicine, Northeast Agricultural University,600 Changjiang Road, Xiangfang District, Harbin, PR China.
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Sangi S, SreeHarsha N, Bawadekji A, Al Ali M. Chemotherapeutic drug targeting to lungs by way of microspheres after intravenous administration. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:3051-3060. [PMID: 30271120 PMCID: PMC6151103 DOI: 10.2147/dddt.s173485] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Purpose Currently, microsphere technology plays a major role in the development of many new cancer therapies. In the current study, we proposed a targeted drug-delivery system to improve the treatment efficacy of one of the common conventional chemotherapeutic drugs used to treat lung tumors, 5-fluorouracil (5-FU). Materials and methods Following the preparation and optimization of small, solid micro-spheres, ranging in diameter between 5 and 15 µm, the final product 5-fluorouracil gelatin (5-FUG) was formulated using a Buchi Nano Spray Dryer by varying the drug:polymer ratio. Results Particle yield was calculated as 65% ± 1.2%, and the drug content in the formulation was recorded as 74% ± 1.6%. Particle surface morphology was examined as shriveled shape (crumpled/folded); particle size distribution displayed a binomial distribution, with a mean diameter of 9.6 µm. In vitro drug release studies revealed that ~36.4% of the 5-FU in 5-FUG was released in the first hour after injection. Clinically, this would lead to initial or burst release, facilitating a quick rise to therapeutic levels. In contrast to the pure 5-FU drug (89.2% of the drug released in the first 30 minutes), 99.1% of the drug in 5-FUG was released from the spray-dried particles for a period of 12 hours. A two-compartment model was used to generate plasma concentration–time curves. 5-FUG injection has a much different distribution in vivo in contrast to intravenous injection of 5-FU. In addition, the half-life after intravenous injection of 5-FUG, t1/2(α) = 1.23 hours and t1/2(β) = 18.3 hours, was considerably longer than that of 5-FU, t1/2(α) = 0.34 hours and t1/2(β) = 8.62 hours. Examination of stained lung tissue sections showed no histopathological tissue changes or evidence of gross pathology. In addition, the optimized formulation demonstrated an increased stability under both long-term and refrigerated storage conditions. Conclusion Our goal was to develop similar delivery systems for other chemotherapeutic drugs that are site specific to different disease models/tumor types.
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Affiliation(s)
- Sibghatullah Sangi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Northern Border University, Rafha, Saudi Arabia,
| | - Nagaraja SreeHarsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Abdulhakim Bawadekji
- Department of Biological Sciences, College of Science, Northern Border University, Arar, Saudi Arabia
| | - Mouhanad Al Ali
- Higher Institute of Health and Bio-products of Angers (ISSBA), Angers-France, Université d'Angers, Angers, France
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A Comparison of Two Methods for the Preparation Cefquinome-Loaded Gelatin Microspheres for Lung Targeting. Pharm Res 2018; 35:43. [DOI: 10.1007/s11095-018-2342-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 11/21/2017] [Indexed: 11/27/2022]
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Qu S, Zhao L, Zhu J, Wang C, Dai C, Guo H, Hao Z. Preparation and testing of cefquinome-loaded poly lactic-co-glycolic acid microspheres for lung targeting. Drug Deliv 2017; 24:745-751. [PMID: 28454494 PMCID: PMC8241178 DOI: 10.1080/10717544.2017.1321058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 04/12/2017] [Accepted: 04/17/2017] [Indexed: 12/19/2022] Open
Abstract
The aim of this study was to prepare cefquinome-loaded poly lactic-co-glycolic acid (PLGA) microspheres and to evaluate their in vitro and in vivo characteristics. Microspheres were prepared using a spry drier and were characterized in terms of morphology, size, drug-loading coefficient, encapsulation ratio and in vitro release. The prepared microspheres were spherical with smooth surfaces and uniform size (12.4 ± 1.2 μm). The encapsulation efficiency and drug loading of cefquinome was 91.6 ± 2.6 and 18.3 ± 1.3%, respectively. In vitro release of cefquinome from the microspheres was sustained for 36 h. In vivo studies identified the lung as the target tissue and the region of maximum cefquinome release. A partial lung inflammation was observed but disappeared spontaneously as the microspheres were removed through in vivo decay. The sustained cefquinome release from the microspheres revealed its applicability as a drug delivery system that minimized exposure to healthy tissues while increasing the accumulation of therapeutic drug at the target site. These results indicated that the spray-drying method of loading cefquinome into PLGA microspheres is a straightforward method for lung targeting in animals.
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Affiliation(s)
- Shaoqi Qu
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Li Zhao
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Jiajia Zhu
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Chunmei Wang
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Cunchun Dai
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Hui Guo
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
| | - Zhihui Hao
- Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao, China and
- National-Local Joint Engineering Laboratory of Agricultural Bio-Pharmaceutical Technology, Qingdao, China
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Thotakura N, Sharma G, Singh B, Kumar V, Raza K. Aspartic acid derivatized hydroxylated fullerenes as drug delivery vehicles for docetaxel: an explorative study. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1763-1772. [DOI: 10.1080/21691401.2017.1392314] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Nagarani Thotakura
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Rajasthan, India
| | - Gajanand Sharma
- Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Bhupinder Singh
- Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles and Nanocomposites, Panjab University, Chandigarh, India
| | - Vipin Kumar
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Rajasthan, India
| | - Kaisar Raza
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Rajasthan, India
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Das M, Howell M, Foran EA, Iyre R, Mohapatra SS, Mohapatra S. Sertoli Cells Loaded with Doxorubicin in Lipid Micelles Reduced Tumor Burden and Dox-Induced Toxicity. Cell Transplant 2017; 26:1694-1702. [PMID: 29251108 PMCID: PMC5753976 DOI: 10.1177/0963689717721223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 04/18/2017] [Accepted: 04/25/2017] [Indexed: 12/26/2022] Open
Abstract
The toxic side effects of doxorubicin (Dox) limit its long-term use as a lung cancer chemotherapeutic. Additionally, drug delivery to the deep lung is challenging. To address these challenges, isolated rat Sertoli cells (SCs) were preloaded with Dox conjugated to lipid micelle nanoparticles (SC-DLMNs) and delivered to mouse lungs. These immunocompetent cells, when injected intravenously, travel to the lung, deliver the payload, and get cleared by the system quickly without causing any adverse reaction. We observed that SC-DLMNs effectively treated Lewis lung carcinoma 1-induced lung tumors in mice and the drug efficacy was comparable to SC-Dox treatment. Mice treated with SC-DLMNs also showed significantly less toxicity compared to those treated with SC-Dox. The encapsulation of Dox in lipid micelle nanoparticles reduced the toxicity of Dox and the SC-based delivery method ensured drug delivery to the deep lung without evoking any immune response. Taken together, these results provide a novel SC-based nanoparticle drug delivery method for improved therapeutic outcome of cardiotoxic antilung cancer drugs.
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Affiliation(s)
- Mahasweta Das
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Mark Howell
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Elspeth A. Foran
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Rohit Iyre
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - Shyam S. Mohapatra
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL, USA
- James A. Haley Veterans Hospital, Tampa, FL, USA
| | - Subhra Mohapatra
- Center for Research and Education in Nanobioengineering, University of South Florida College of Medicine, Tampa, FL, USA
- Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL, USA
- James A. Haley Veterans Hospital, Tampa, FL, USA
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Zhou Y, Liu S, Ming J, Li Y, Deng M, He B. Sustained release effects of berberine-loaded chitosan microspheres on in vitro chondrocyte culture. Drug Dev Ind Pharm 2017; 43:1703-1714. [PMID: 28585864 DOI: 10.1080/03639045.2017.1339076] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yan Zhou
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shiqing Liu
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jianghua Ming
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yaming Li
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ming Deng
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bin He
- Department of Orthopedics, Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
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Sundaran PS, Bhaskaran A, Alex ST, Prasad T, Haritha VH, Anie Y, Kumary TV, Anil Kumar PR. Drug loaded microbeads entrapped electrospun mat for wound dressing application. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2017; 28:88. [PMID: 28470446 DOI: 10.1007/s10856-017-5893-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 04/17/2017] [Indexed: 06/07/2023]
Abstract
A new design of antibiotic loaded wound dressing and its initial in vitro evaluation is described. Chitosan microbeads loaded with ampicillin were sandwiched within polycaprolactone electrospun mat (MbAPPCL). The morphology was analyzed by scanning electron microscopy and surface chemistry was characterized by Fourier Transform Infrared Spectroscopy. In vitro cytotoxicity using L-929 fibroblast cells by direct contact test and elution assay revealed non-cytotoxic nature of MbAPPCL. The cell adhesion and viability analysis further confirmed the cytocompatibility of MbAPPCL as a wound dressing material. Percentage hemolysis and platelet adhesion on the mat exposed to blood substantiated the hemocompatibility. The antibiotic susceptibility test analyzed on Staphylococcus aureus by agar plate method confirmed the drug release and antimicrobial property. The proposed wound dressing model explained with ampicillin as a candidate drug has the potential to include microbeads with different antibiotics for multi drug treatment.
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Affiliation(s)
- P Sneha Sundaran
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - Aswathy Bhaskaran
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - Sherrin T Alex
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - Tilak Prasad
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - V H Haritha
- School of Biosciences, Mahatma Gandhi University, Priyadarshini Hills, Kottayam, Kerala, 686560, India
| | - Y Anie
- School of Biosciences, Mahatma Gandhi University, Priyadarshini Hills, Kottayam, Kerala, 686560, India
| | - T V Kumary
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - P R Anil Kumar
- Division of Tissue Culture, Department of Applied Biology, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India.
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Misra C, Thotakura N, Kumar R, Singh B, Sharma G, Katare OP, Raza K. Improved cellular uptake, enhanced efficacy and promising pharmacokinetic profile of docetaxel employing glycine-tethered C 60-fullerenes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:501-508. [PMID: 28482557 DOI: 10.1016/j.msec.2017.03.073] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/28/2017] [Accepted: 03/10/2017] [Indexed: 12/22/2022]
Abstract
Water dispersible fullerenes were synthesized by tethering with glycine. The glycinated fullerenes were conjugated to docetaxel and characterized using FT-IR and NMR. The nanometric drug-loaded carriers were able to release drug at cancer cell pH, but resisted drug release at plasma pH. The cytotoxicity in MDA MB-231 cells was substantially enhanced as well as the system was well tolerated by erythrocytes. The confocal laser scanning microphotographs confirmed the substantial drug delivery to cytosol as well as nuclei of cancer cells. The developed system not only increased the circulation time of drug, but also decreased its protein binding and substantially enhanced AUC. The glycinated fullerenes can serve as promising "cargo vehicles" for delivery of anti-cancer drugs in safe and effective manner.
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Affiliation(s)
- Charu Misra
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandar Sindri, Dist. Ajmer, Rajasthan 305 817, India
| | - Nagarani Thotakura
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandar Sindri, Dist. Ajmer, Rajasthan 305 817, India
| | - Rajendra Kumar
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles and Nanocomposites, Panjab University, Chandigarh 160 014, India
| | - Bhupinder Singh
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles and Nanocomposites, Panjab University, Chandigarh 160 014, India; Division of Pharmaceutics, University Institute of Pharmaceutical Sciences, UGC-Centre of Advanced Studies, Panjab University, Chandigarh 160 014, India
| | - Gajanand Sharma
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles and Nanocomposites, Panjab University, Chandigarh 160 014, India
| | - O P Katare
- UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles and Nanocomposites, Panjab University, Chandigarh 160 014, India
| | - Kaisar Raza
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandar Sindri, Dist. Ajmer, Rajasthan 305 817, India.
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Di Martino A, Kucharczyk P, Capakova Z, Humpolicek P, Sedlarik V. Enhancement of temozolomide stability by loading in chitosan-carboxylated polylactide-based nanoparticles. JOURNAL OF NANOPARTICLE RESEARCH : AN INTERDISCIPLINARY FORUM FOR NANOSCALE SCIENCE AND TECHNOLOGY 2017; 19:71. [PMID: 28260965 PMCID: PMC5313595 DOI: 10.1007/s11051-017-3756-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 01/24/2017] [Indexed: 06/06/2023]
Abstract
In the presented work, amphiphilic nanoparticles based on chitosan and carboxy-enriched polylactic acid have been prepared to improve the stability of the pro-drug temozolomide in physiological media by encapsulation. The carrier, with a diameter in the range of 150-180 nm, was able to accommodate up to 800 μg of temozolomide per mg of polymer. The obtained formulation showed good stability in physiological condition and preparation media up to 1 month. Temozolomide loaded inside the carrier exhibited greater stability than the free drug, in particular in simulated physiological solution at pH 7.4 where the hydrolysis in the inactive metabolite was clearly delayed. CS-SPLA nanoparticles demonstrated a pH-dependent TMZ release kinetics with the opportunity to increase or decrease the rate. Mass spectroscopy, UV-Vis analysis, and in vitro cell tests confirmed the improvement in temozolomide stability and effectiveness when loaded into the polymeric carrier, in comparison with the free drug.
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Affiliation(s)
- Antonio Di Martino
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, 76001 Zlin, Czech Republic
| | - Pavel Kucharczyk
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, 76001 Zlin, Czech Republic
| | - Zdenka Capakova
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, 76001 Zlin, Czech Republic
| | - Petr Humpolicek
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, 76001 Zlin, Czech Republic
| | - Vladimir Sedlarik
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, 76001 Zlin, Czech Republic
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Wang W, Cai Y, Zhang G, Liu Y, Sui H, Park K, Wang H. Sophoridine-loaded PLGA microspheres for lung targeting: preparation, in vitro, and in vivo evaluation. Drug Deliv 2016; 23:3674-3680. [PMID: 27689622 DOI: 10.1080/10717544.2016.1223210] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Lung-targeting sophoridine-loaded poly(lactide-co-glycolide) (PLGA) microspheres were constructed by a simple oil-in-oil emulsion-solvent evaporation method. The obtained microspheres were systematically studied on their morphology, size distribution, drug loading, encapsulation efficiency, in vitro release profile, and biodistribution in rats. The drug-loaded microparticles showed as tiny spheres under SEM and had an average size of 17 μm with 90% of the microspheres ranging from 12 to 24 μm. The drug loading and encapsulation efficiency were 65% and 6.5%, respectively. The in vitro drug release behavior of microspheres exhibited an initial burst of 16.6% at 4 h and a sustained-release period of 14 days. Drug concentration in lung tissue of rats was 220.10 μg/g for microspheres and 6.77 μg/g for solution after intraveneous injection for 30 min, respectively. And the microsphere formulation showed a significantly higher drug level in lung tissue than in other major organs and blood samples for 12 days. These results demonstrated that the obtained PLGA microspheres could potentially improve the treatment efficacy of sophoridine against lung cancer.
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Affiliation(s)
- Wenping Wang
- a School of Pharmacy, Ningxia Medical University , Yinchuan , Ningxia , China.,b Ningxia Engineering and Technology Research Center for Modernization of Hui Medicine & Key Lab of Hui Ethnic Medicine Modernization, Ministry of Education , Yinchuan , Ningxia , China
| | - Yaqin Cai
- a School of Pharmacy, Ningxia Medical University , Yinchuan , Ningxia , China
| | - Guangxing Zhang
- a School of Pharmacy, Ningxia Medical University , Yinchuan , Ningxia , China
| | - Yanhua Liu
- a School of Pharmacy, Ningxia Medical University , Yinchuan , Ningxia , China.,b Ningxia Engineering and Technology Research Center for Modernization of Hui Medicine & Key Lab of Hui Ethnic Medicine Modernization, Ministry of Education , Yinchuan , Ningxia , China
| | - Hong Sui
- a School of Pharmacy, Ningxia Medical University , Yinchuan , Ningxia , China.,b Ningxia Engineering and Technology Research Center for Modernization of Hui Medicine & Key Lab of Hui Ethnic Medicine Modernization, Ministry of Education , Yinchuan , Ningxia , China
| | - Kinam Park
- c Departments of Biomedical Engineering and Pharmaceutics , Purdue University , West Lafayette , IN , USA , and
| | - Hong Wang
- d Department of Pharmaceutics , General Hospital of Ningxia Medical University , Yinchuan , Ningxia , China
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30
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Islam N, Ferro V. Recent advances in chitosan-based nanoparticulate pulmonary drug delivery. NANOSCALE 2016; 8:14341-58. [PMID: 27439116 DOI: 10.1039/c6nr03256g] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The advent of biodegradable polymer-encapsulated drug nanoparticles has made the pulmonary route of administration an exciting area of drug delivery research. Chitosan, a natural biodegradable and biocompatible polysaccharide has received enormous attention as a carrier for drug delivery. Recently, nanoparticles of chitosan (CS) and its synthetic derivatives have been investigated for the encapsulation and delivery of many drugs with improved targeting and controlled release. Herein, recent advances in the preparation and use of micro-/nanoparticles of chitosan and its derivatives for pulmonary delivery of various therapeutic agents (drugs, genes, vaccines) are reviewed. Although chitosan has wide applications in terms of formulations and routes of drug delivery, this review is focused on pulmonary delivery of drug-encapsulated nanoparticles of chitosan and its derivatives. In addition, the controversial toxicological effects of chitosan nanoparticles for lung delivery will also be discussed.
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Affiliation(s)
- Nazrul Islam
- Pharmacy Discipline, School of Clinical Sciences, Faculty of Health, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia.
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31
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Ni Q, Chen W, Tong L, Cao J, Ji C. Preparation of novel biodegradable ropivacaine microspheres and evaluation of their efficacy in sciatic nerve block in mice. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:2499-506. [PMID: 27536071 PMCID: PMC4977083 DOI: 10.2147/dddt.s110742] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In this study, ropivacaine chitosan-loaded microspheres for subcutaneous administration were developed. The systems were characterized in terms of surface morphology, particle size, encapsulation efficiency, and in vitro release behavior. Results showed that the microspheres had drug loading rate of 7.3% and encapsulation efficiency of 91.2%, and their average diameter was 2.62±0.76 µm. The morphology study revealed that the microspheres are uniform monodispersed spheres and did not form aggregates in aqueous solution. It was clearly observed that the release profile of ropivacaine microspheres exhibited a biphasic pattern: the initial burst release within the first 2 hours and a following slower and sustained release over a long time. In vivo, a greater area under the plasma concentration–time curve from 0 to t (AUC0–t) was obtained from the microspheres (4.27-fold), than from the injection group, which indicated that there was a significantly improved systemic exposure to ropivacaine. Pharmacodynamics result showed that preparing ropivacaine as microsphere preparation could not only extend the drug effect time but also decrease the administration dosage.
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Affiliation(s)
- Qiang Ni
- Department of Anesthesiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Wurong Chen
- Department of Anesthesiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Lei Tong
- Department of Anesthesiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Jue Cao
- Department of Anesthesiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Chao Ji
- Department of Anesthesiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
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32
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Lu XF, Bi K, Chen X. Physiologically based pharmacokinetic model of docetaxel and interspecies scaling: comparison of simple injection with folate receptor-targeting amphiphilic copolymer-modified liposomes. Xenobiotica 2016; 46:1093-1104. [DOI: 10.3109/00498254.2016.1155128] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xue-Feng Lu
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Kaishun Bi
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiaohui Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
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33
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Zhou J, Li D, Wen H, Zheng S, Su C, Yi F, Wang J, Liang Z, Tang T, Zhou D, Zhang LH, Liang D, Du Q. Inter-molecular β-sheet structure facilitates lung-targeting siRNA delivery. Sci Rep 2016; 6:22731. [PMID: 26955887 PMCID: PMC4783658 DOI: 10.1038/srep22731] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 02/18/2016] [Indexed: 12/14/2022] Open
Abstract
Size-dependent passive targeting based on the characteristics of tissues is a basic mechanism of drug delivery. While the nanometer-sized particles are efficiently captured by the liver and spleen, the micron-sized particles are most likely entrapped within the lung owing to its unique capillary structure and physiological features. To exploit this property in lung-targeting siRNA delivery, we designed and studied a multi-domain peptide named K-β, which was able to form inter-molecular β-sheet structures. Results showed that K-β peptides and siRNAs formed stable complex particles of 60 nm when mixed together. A critical property of such particles was that, after being intravenously injected into mice, they further associated into loose and micron-sized aggregates, and thus effectively entrapped within the capillaries of the lung, leading to a passive accumulation and gene-silencing. The large size aggregates can dissociate or break down by the shear stress generated by blood flow, alleviating the pulmonary embolism. Besides the lung, siRNA enrichment and targeted gene silencing were also observed in the liver. This drug delivery strategy, together with the low toxicity, biodegradability, and programmability of peptide carriers, show great potentials in vivo applications.
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Affiliation(s)
- Jihan Zhou
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Dong Li
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Hao Wen
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Shuquan Zheng
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Cuicui Su
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Fan Yi
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Jue Wang
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Zicai Liang
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Tao Tang
- Department of Obstetrics & Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Demin Zhou
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Li-He Zhang
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Dehai Liang
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
| | - Quan Du
- Beijing National Laboratory for Molecular Sciences and the Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences; Institute of Molecular Medicine, Peking University, Beijing 100871, China
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Samadi FY, Mohammadi Z, Yousefi M, Majdejabbari S. Synthesis of raloxifene–chitosan conjugate: A novel chitosan derivative as a potential targeting vehicle. Int J Biol Macromol 2016; 82:599-606. [DOI: 10.1016/j.ijbiomac.2015.10.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 09/21/2015] [Accepted: 10/13/2015] [Indexed: 11/29/2022]
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35
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Cho E, Jung S. Supramolecular Complexation of Carbohydrates for the Bioavailability Enhancement of Poorly Soluble Drugs. Molecules 2015; 20:19620-46. [PMID: 26516835 PMCID: PMC6332515 DOI: 10.3390/molecules201019620] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 10/16/2015] [Accepted: 10/22/2015] [Indexed: 01/22/2023] Open
Abstract
In this review, a comprehensive overview of advances in the supramolecular complexes of carbohydrates and poorly soluble drugs is presented. Through the complexation process, poorly soluble drugs could be efficiently delivered to their desired destinations. Carbohydrates, the most abundant biomolecules, have diverse physicochemical properties owing to their inherent three-dimensional structures, hydrogen bonding, and molecular recognition abilities. In this regard, oligosaccharides and their derivatives have been utilized for the bioavailability enhancement of hydrophobic drugs via increasing the solubility or stability. By extension, polysaccharides and their derivatives can form self-assembled architectures with poorly soluble drugs and have shown increased bioavailability in terms of the sustained or controlled drug release. These supramolecular systems using carbohydrate will be developed consistently in the field of pharmaceutical and medical application.
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Affiliation(s)
- Eunae Cho
- Center for Biotechnology Research in UBITA (CBRU), Institute for Ubiquitous Information Technology and Applications (UBITA), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea.
| | - Seunho Jung
- Center for Biotechnology Research in UBITA (CBRU), Institute for Ubiquitous Information Technology and Applications (UBITA), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea.
- Microbial Carbohydrate Resource Bank (MBRC), Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea.
- Department of Bioscience and Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea.
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36
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El-Sherbiny IM, El-Baz NM, Yacoub MH. Inhaled nano- and microparticles for drug delivery. Glob Cardiol Sci Pract 2015; 2015:2. [PMID: 26779496 PMCID: PMC4386009 DOI: 10.5339/gcsp.2015.2] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 01/28/2015] [Indexed: 12/23/2022] Open
Abstract
The 21st century has seen a paradigm shift to inhaled therapy, for both systemic and local drug delivery, due to the lung's favourable properties of a large surface area and high permeability. Pulmonary drug delivery possesses many advantages, including non-invasive route of administration, low metabolic activity, control environment for systemic absorption and avoids first bypass metabolism. However, because the lung is one of the major ports of entry, it has multiple clearance mechanisms, which prevent foreign particles from entering the body. Although these clearance mechanisms maintain the sterility of the lung, clearance mechanisms can also act as barriers to the therapeutic effectiveness of inhaled drugs. This effectiveness is also influenced by the deposition site and delivered dose. Particulate-based drug delivery systems have emerged as an innovative and promising alternative to conventional inhaled drugs to circumvent pulmonary clearance mechanisms and provide enhanced therapeutic efficiency and controlled drug release. The principle of multiple pulmonary clearance mechanisms is reviewed, including mucociliary, alveolar macrophages, absorptive, and metabolic degradation. This review also discusses the current approaches and formulations developed to achieve optimal pulmonary drug delivery systems.
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Affiliation(s)
- Ibrahim M El-Sherbiny
- Zewail City of Science and Technology, Center for Materials Science, 6 October City, 12588 Giza, Egypt
| | - Nancy M El-Baz
- Zewail City of Science and Technology, Center for Materials Science, 6 October City, 12588 Giza, Egypt
| | - Magdi H Yacoub
- Harefield Heart Science Centre, National Heart and Lung Institute, Imperial College, London, UK
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37
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Zhou HY, Cao PP, Li JB, Zhang FL, Ding PP. Preparation and release kinetics of carboxymethyl chitosan/cellulose acetate microspheres as drug delivery system. J Appl Polym Sci 2015. [DOI: 10.1002/app.42152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Hui Yun Zhou
- Department of Pharmaceutical Engineering; Chemical Engineering and Pharmaceutics School, Henan University of Science and Technology; Luoyang China 471023
| | - Pei Pei Cao
- Department of Pharmaceutical Engineering; Chemical Engineering and Pharmaceutics School, Henan University of Science and Technology; Luoyang China 471023
| | - Jun Bo Li
- Department of Pharmaceutical Engineering; Chemical Engineering and Pharmaceutics School, Henan University of Science and Technology; Luoyang China 471023
| | - Fa Liang Zhang
- Department of Pharmaceutical Engineering; Chemical Engineering and Pharmaceutics School, Henan University of Science and Technology; Luoyang China 471023
| | - Pei Pei Ding
- Department of Pharmaceutical Engineering; Chemical Engineering and Pharmaceutics School, Henan University of Science and Technology; Luoyang China 471023
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38
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Preparation of lung-targeting, emodin-loaded polylactic acid microspheres and their properties. Int J Mol Sci 2014; 15:6241-51. [PMID: 24733070 PMCID: PMC4013625 DOI: 10.3390/ijms15046241] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 03/28/2014] [Accepted: 04/02/2014] [Indexed: 12/12/2022] Open
Abstract
Emodin (1,3,8-trihydroxy-6-methylanthraquinone) has been identified to have the potential to improve lung fibrosis and lung cancer. To avoid the liver and kidney toxicities and the fast metabolism of emodin, emodin-loaded polylactic acid microspheres (ED-PLA-MS) were prepared and their characteristics were studied. ED-PLA-MS were prepared by the organic phase dispersion-solvent diffusion method. By applying an orthogonal design, our results indicated that the optimal formulation was 12 mg/mL PLA, 0.5% gelatin, and an organic phase:glycerol ratio of 1:20. Using the optimal experimental conditions, the drug loading and encapsulation efficiencies were (19.0±1.8)% and (62.2±2.6)%, respectively. The average particle size was 9.7±0.7 μm. In vitro studies indicated that the ED-PLA-MS demonstrated a well-sustained release efficacy. The microspheres delivered emodin, primarily to the lungs of mice, upon intravenous injection. It was also detected by microscopy that partial lung inflammation was observed in lung tissues and no pathological changes were found in other tissues of the ED-PLA-MS-treated animals. These results suggested that ED-PLA-MS are of potential value in treating lung diseases in animals.
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39
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Dhand C, Prabhakaran MP, Beuerman RW, Lakshminarayanan R, Dwivedi N, Ramakrishna S. Role of size of drug delivery carriers for pulmonary and intravenous administration with emphasis on cancer therapeutics and lung-targeted drug delivery. RSC Adv 2014. [DOI: 10.1039/c4ra02861a] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The design of a drug delivery system and the fabrication of efficient, successful, and targeted drug carriers are two separate issues that require slightly different design parameters.
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Affiliation(s)
- Chetna Dhand
- Anti-Infectives Research Group
- Singapore Eye Research Institute
- Singapore 168751, Singapore
| | - Molamma P. Prabhakaran
- Center for Nanofibers and Nanotechnology
- Nanoscience and Nanotechnology Initiative
- Faculty of Engineering
- National University of Singapore
- Singapore 117576
| | - Roger W. Beuerman
- Anti-Infectives Research Group
- Singapore Eye Research Institute
- Singapore 168751, Singapore
- Duke-NUS SRP Neuroscience and Behavioral Disorders
- Singapore 169857, Singapore
| | - R. Lakshminarayanan
- Anti-Infectives Research Group
- Singapore Eye Research Institute
- Singapore 168751, Singapore
- Duke-NUS SRP Neuroscience and Behavioral Disorders
- Singapore 169857, Singapore
| | - Neeraj Dwivedi
- Department of Electrical and Computer Engineering
- National University of Singapore
- Singapore117576, Singapore
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology
- Nanoscience and Nanotechnology Initiative
- Faculty of Engineering
- National University of Singapore
- Singapore 117576
| |
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