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Han R, Ren Z, Wang Q, Zha H, Wang E, Wu M, Zheng Y, Lu J. Synthetic Biomimetic Liposomes Harness Efferocytosis Machinery for Highly Efficient Macrophages-Targeted Drug Delivery to Alleviate Inflammation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308325. [PMID: 38790144 PMCID: PMC11304272 DOI: 10.1002/advs.202308325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 03/20/2024] [Indexed: 05/26/2024]
Abstract
Macrophages play pivotal roles in the regulation of inflammatory responses and tissue repair, making them a prime target for inflammation alleviation. However, the accurate and efficient macrophages targeting is still a challenging task. Motivated by the efficient and specific removal of apoptotic cells by macrophages efferocytosis, a novel biomimetic liposomal system called Effero-RLP (Efferocytosis-mediated Red blood cell hybrid Liposomes) is developed which incorporates the membrane of apoptotic red blood cells (RBCs) with liposomes for the purpose of highly efficient macrophages targeting. Rosiglitazone (ROSI), a PPARγ agonist known to attenuate macrophage inflammatory responses, is encapsulated into Effero-RLP as model drug to regulate macrophage functions in DSS-induced colitis mouse model. Intriguingly, the Effero-RLP exhibits selective and efficient uptake by macrophages, which is significantly inhibited by the efferocytosis blocker Annexin V. In animal models, the Effero-RLP demonstrates rapid recognition by macrophages, leading to enhanced accumulation at inflammatory sites. Furthermore, ROSI-loaded Effero-RLP effectively alleviates inflammation and protects colon tissue from injury in the colitis mouse model, which is abolished by deletion of macrophages from mice model. In conclusion, the study highlights the potential of macrophage targeting using efferocytosis biomimetic liposomes. The development of Effero-RLP presents novel and promising strategies for alleviating inflammation.
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Affiliation(s)
- Run Han
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
| | - Zhengyu Ren
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
| | - Qi Wang
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
- State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)Nanjing University of Posts & TelecommunicationsNanjing210023China
| | - Haidong Zha
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
| | - Erjin Wang
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
| | - Mingyue Wu
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
- Faculty of Health SciencesUniversity of MacauMacau999078China
| | - Jia‐Hong Lu
- State Key Laboratory of Quality Research in Chinese MedicineInstitute of Chinese Medical Sciences (ICMS)University of MacauMacau999078China
- Faculty of Health SciencesUniversity of MacauMacau999078China
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchUniversity of MacauMacau999078China
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Wu S, Lin L, Shi L, Liu S. An overview of lipid constituents in lipid nanoparticle mRNA delivery systems. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1978. [PMID: 38965928 DOI: 10.1002/wnan.1978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 07/06/2024]
Abstract
mRNA therapeutics have shown great potential for a broad spectrum of disease treatment. However, the challenges of mRNA's inherent instability and difficulty in cellular entry have hindered its progress in the biomedical field. To address the cellular barriers and deliver mRNA to cells of interest, various delivery systems are designed. Among these, lipid nanoparticles (LNPs) stand out as the most extensively used mRNA delivery systems, particularly following the clinical approvals of corona virus disease 2019 (COVID-19) mRNA vaccines. LNPs are comprised of ionizable cationic lipids, phospholipids, cholesterol, and polyethylene glycol derived lipids (PEG-lipids). In this review, we primarily summarize the recent advancements of the LNP mRNA delivery technology, focusing on the structures of four lipid constituents and their biomedical applications. We delve into structure-activity relationships of the lipids, while also exploring the future prospects and challenges in developing more efficacious mRNA delivery systems. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Biology-Inspired Nanomaterials > Lipid-Based Structures Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
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Affiliation(s)
- Shiqi Wu
- College of Pharmaceutical Sciences, Liangzhu Laboratory, Zhejiang University, Hangzhou, China
| | - Lixin Lin
- College of Pharmaceutical Sciences, Liangzhu Laboratory, Zhejiang University, Hangzhou, China
| | - Lu Shi
- College of Pharmaceutical Sciences, Liangzhu Laboratory, Zhejiang University, Hangzhou, China
| | - Shuai Liu
- College of Pharmaceutical Sciences, Liangzhu Laboratory, Zhejiang University, Hangzhou, China
- Eye Center, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- State Key Laboratory of Advanced Drug Delivery and Release Systems, Zhejiang University, Hangzhou, China
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Boudechicha A, Aouf A, Ali H, Alsulami T, Badr AN, Ban Z, Farouk A. Effect of Microfluidization on the Volatiles and Antibacterial, Antifungal, and Cytotoxic Activities of Algerian Satureja hortensis L. Oil-Loaded Nanoemulsions: In Vitro and In Silico Study. ACS OMEGA 2024; 9:27030-27046. [PMID: 38947844 PMCID: PMC11209936 DOI: 10.1021/acsomega.4c00315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 05/25/2024] [Accepted: 05/31/2024] [Indexed: 07/02/2024]
Abstract
This study aimed to increase the stability and solubility of the Algerian Satureja hortensis L. (ASHO) essential oil through nanoencapsulation. Nanoemulsions of ASHO (MF-ASHEO) were developed to evaluate their antioxidant and antimicrobial potential, stability, and cytotoxicity using microfluidization at 150 MPa for five cycles. MF-ASHO showed 8 compounds (99.56%) vs ASHEO's 26 compounds (95.46%). Carvacrol increased to 94.51%, replacing γ-terpinene, which decreased to 0.43%. The MF-ASHEO nanoemulsion had a mean particle size of 41.72 nm, a monomodal size distribution pattern, a mean ζ-potential of -39.4 mV, and a polydispersity index (PDI) mean value of 0.291. Micrographs showed spherical nanoparticles with varying diameters in nm. ASHEO was more toxic than MF-ASHEO against HepG2, Vero, and WI-38, according to the MTT and WST-1 assays. ASHEO demonstrated antiradical and antibacterial activity and inhibited biofilm formation. It also had an enhanced antifungal effect and reduced mycotoxin production. The MF-ASHEO sample showed no activity except in reducing mycotoxin production, where it performed better than ASHEO. In silico and ADME results confirmed the inhibitory action of carvacrol on the key enzymes of the aflatoxin biosynthetic mechanism and the target proteins associated with bactericidal/bacteriostatic effects. The microfluidization process dramatically affects not only the oil's volatile content but also its biological activity.
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Affiliation(s)
- Amel Boudechicha
- Laboratory
of Applied Microbiology, Faculty of Natural and Life Sciences, University of Ferhat Abbas Setif1, Setif 19000, Algeria
| | - Abdelhakim Aouf
- Laboratory
of Applied Microbiology, Faculty of Natural and Life Sciences, University of Ferhat Abbas Setif1, Setif 19000, Algeria
| | - Hatem Ali
- Food
Technology Department, National Research
Center, Cairo 12622, Egypt
| | - Tawfiq Alsulami
- Food
Science & Nutrition Department, College of Food and Agricultural
Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed Noah Badr
- Food
Toxicology and Contaminants Department, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Zhaojun Ban
- Zhejiang
Provincial Key Laboratory of Chemical and Biological Processing Technology
of Farm Products; School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Amr Farouk
- Flavor and
Aroma Chemistry Department, National Research
Center, Cairo 12622, Egypt
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Yao R, Zhu M, Guo Z, Shen J. Refining nanoprobes for monitoring of inflammatory bowel disease. Acta Biomater 2024; 177:37-49. [PMID: 38364928 DOI: 10.1016/j.actbio.2024.02.014] [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: 10/19/2023] [Revised: 01/11/2024] [Accepted: 02/09/2024] [Indexed: 02/18/2024]
Abstract
Inflammatory bowel disease (IBD) is a gastrointestinal immune disease that requires clear diagnosis, timely treatment, and lifelong monitoring. The diagnosis and monitoring methods of IBD mainly include endoscopy, imaging examination, and laboratory examination, which are constantly developed to achieve early definite diagnosis and accurate monitoring. In recent years, with the development of nanotechnology, the diagnosis and monitoring methods of IBD have been remarkably enriched. Nanomaterials, characterized by their minuscule dimensions that can be tailored, along with their distinctive optical, magnetic, and biodistribution properties, have emerged as valuable contrast agents for imaging and targeted agents for endoscopy. Through both active and passive targeting mechanisms, nanoparticles accumulate at the site of inflammation, thereby enhancing IBD detection. This review comprehensively outlines the existing IBD detection techniques, expounds upon the utilization of nanoparticles in IBD detection and diagnosis, and offers insights into the future potential of in vitro diagnostics. STATEMENT OF SIGNIFICANCE: Due to their small size and unique physical and chemical properties, nanomaterials are widely used in the biological and medical fields. In the area of oncology and inflammatory disease, an increasing number of nanomaterials are being developed for diagnostics and drug delivery. Here, we focus on inflammatory bowel disease, an autoimmune inflammatory disease that requires early diagnosis and lifelong monitoring. Nanomaterials can be used as contrast agents to visualize areas of inflammation by actively or passively targeting them through the intestinal mucosal epithelium where gaps exist due to inflammation stimulation. In this article, we summarize the utilization of nanoparticles in inflammatory bowel disease detection and diagnosis, and offers insights into the future potential of in vitro diagnostics.
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Affiliation(s)
- Ruchen Yao
- Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, 160# Pu Jian Ave, Shanghai 200127, China; NHC Key Laboratory of Digestive Diseases, China
| | - Mingming Zhu
- Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, 160# Pu Jian Ave, Shanghai 200127, China; NHC Key Laboratory of Digestive Diseases, China
| | - Zhiqian Guo
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Jun Shen
- Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, 160# Pu Jian Ave, Shanghai 200127, China; NHC Key Laboratory of Digestive Diseases, China.
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5
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Chen C, Beloqui A, Xu Y. Oral nanomedicine biointeractions in the gastrointestinal tract in health and disease. Adv Drug Deliv Rev 2023; 203:115117. [PMID: 37898337 DOI: 10.1016/j.addr.2023.115117] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/03/2023] [Accepted: 10/21/2023] [Indexed: 10/30/2023]
Abstract
Oral administration is the preferred route of administration based on the convenience for and compliance of the patient. Oral nanomedicines have been developed to overcome the limitations of free drugs and overcome gastrointestinal (GI) barriers, which are heterogeneous across healthy and diseased populations. This review aims to provide a comprehensive overview and comparison of the oral nanomedicine biointeractions in the gastrointestinal tract (GIT) in health and disease (GI and extra-GI diseases) and highlight emerging strategies that exploit these differences for oral nanomedicine-based treatment. We introduce the key GI barriers related to oral delivery and summarize their pathological changes in various diseases. We discuss nanomedicine biointeractions in the GIT in health by describing the general biointeractions based on the type of oral nanomedicine and advanced biointeractions facilitated by advanced strategies applied in this field. We then discuss nanomedicine biointeractions in different diseases and explore how pathological characteristics have been harnessed to advance the development of oral nanomedicine.
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Affiliation(s)
- Cheng Chen
- UCLouvain, Université catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, 1200 Brussels, Belgium
| | - Ana Beloqui
- UCLouvain, Université catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, 1200 Brussels, Belgium; WEL Research Institute, avenue Pasteur, 6, 1300 Wavre, Belgium.
| | - Yining Xu
- Department of Pharmacy, Institute of Metabolic Diseases and Pharmacotherapy, West China Hospital, Sichuan University, Chengdu 610041, China; Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Clinical Pharmacy and Pharmacy Administration, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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6
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Liu S, Xia Y, Ji F. Advances in macrophage-targeting nanoparticles for the diagnosis and treatment of inflammatory bowel disease. Zhejiang Da Xue Xue Bao Yi Xue Ban 2023; 52:785-794. [PMID: 37986666 PMCID: PMC10764192 DOI: 10.3724/zdxbyxb-2023-0289] [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: 06/23/2023] [Accepted: 09/20/2023] [Indexed: 11/22/2023]
Abstract
The pathogenesis of inflammatory bowel disease (IBD) is not fully elucidated. However, it has been considered that inflammatory macrophages may be involved in the imbalance of the intestinal mucosal immunity to regulate several signaling pathways, leading to IBD progression. The ratio of M1 to M2 subtypes of activated macrophages tends to increase in the inflamed intestinal section. There are challenges in the diagnosis and treatment of IBD, such as unsatisfactory specificity of imaging findings, low drug accumulation in the intestinal lesions, unstable therapeutic efficacy, and drug-related systemic toxicity. Recently developed nanoparticles may provide a new approach for the diagnosis and treatment of IBD. Nanoparticles targeted to macrophages can be used as contrast agents to improve the imaging quality or used as a drug delivery vector to increase the therapeutic efficiency of IBD. This article reviews the research progress on macrophage-targeting nanoparticles for the diagnosis and treatment of IBD to provide a reference for further research and clinical application.
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Affiliation(s)
- Sha Liu
- Department of Anesthesiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
| | - Yi Xia
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Feng Ji
- Department of Gastroenterology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
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7
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Zhou Y, Feng X, Xu H, Guo J, Yang C, Kong L, Zhang Z. The application of natural product-delivering micro/nano systems in the treatment of inflammatory bowel disease. J Mater Chem B 2023; 11:244-260. [PMID: 36512384 DOI: 10.1039/d2tb01965e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Inflammatory bowel disease (IBD) is a type of recurrent intestinal diseases. Natural product molecules have been gradually developed into an important source of anti-inflammatory drugs for treating IBD owing to their high anti-inflammatory activity, well known safety, structural specificity and therapeutic mechanism diversity. However, most of the natural products are restricted by poor solubility in actual application. How to achieve satisfactory bioavailability during the treatment of IBD is one of the urgent problems to be solved in the current research. Micro/nano drug delivery systems could improve the solubility of drugs with targeted delivery of anti-inflammatory drugs to the colon with responsive release property. Therefore, using micro/nano drug delivery systems, the problems mentioned above involving natural product molecules in the treatment of IBD could be solved. According to the compositions of the intestinal tract and inflammatory characteristics of IBD, the strategies of using micro/nano drug delivery systems for natural products could be summarized in two steps: targeted delivery and responsive release. In this review, the targeted and responsive release strategies of the micro/nano drug delivery systems combined with their anti-inflammatory effects in IBD animal models to illustrate that the proposed strategies could be potential treatments for symptomatic IBD are described.
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Affiliation(s)
- Yixuan Zhou
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.
| | - Xingxing Feng
- Department of Clinical Pharmacy, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430016, P. R. China
| | - Hongbo Xu
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.
| | - Jing Guo
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.
| | - Conglian Yang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.
| | - Li Kong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.
| | - Zhiping Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, P. R. China. .,Hubei Engineering Research Center for Novel Drug Delivery System, Huazhong University of Science and Technology, Wuhan 430030, P. R. China.,National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan 430030, P. R. China
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8
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Yan C, Gu J, Zhang Y, Ma K, Lee RJ. Efficient delivery of the Bcl-2 antisense oligonucleotide G3139 via nucleus-targeted aCD33-NKSN nanoparticles. Int J Pharm 2022; 625:122074. [PMID: 35932928 DOI: 10.1016/j.ijpharm.2022.122074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 07/06/2022] [Accepted: 07/31/2022] [Indexed: 10/16/2022]
Abstract
G3139 is an antisense oligodeoxyribonucleotide (ODN) developed as a Bcl-2 down-regulating agent for the treatment of acute myelogenous leukemia (AML). However, the clinical efficacy of G3139 has been shown to be limited due to its rapid plasma clearance and low permeability. To enhance the effective delivery of G3139, this work prepared a novel nano gene delivery vector (aCD33-NKSN) consisting of a CD33 antigbody (aCD33), a nuclear localization signal (NLS), gene fusion peptides (KALA), and stearic acid (SA) for CD33 antigen targeting and nuclear localization. The aCD33-NKSN/G3139 nanoparticles were spherical and uniformly sized with a positive charge and sustained release. They had an excellent G3139 loading capacity and colloidal stability. The aCD33-NKSN/G3139 delivered G3139 into the nucleus of Kasumi-1 cells and aCD33-NKSN/G3139 could more effectively inhibited Bcl-2 expression and induced apoptosis in Kasumi-1 cells versus free G3139. The aCD33-NKSN/G3139 administration was more effective at inhibiting tumor growth, and significantly prolonged the survival time of mice in contrast to free G3139. The results illustrate that aCD33-NKSN/G3139 nanoparticles could improve the antitumor activity of encapsulated G3139 due to aCD33 targeting and the ability to perform nuclear localization, The results offer a promising clinical application potential for the treatment of acute myeloid leukemia.
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Affiliation(s)
- Chengyun Yan
- College of Pharmacy, Guilin Medical University, Guilin 541199, China.
| | - Jiwei Gu
- First Affiliated Hospital of Jiamusi University, Jiamusi of University, Jiamusi 154003, China
| | - Yuan Zhang
- College of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Kailun Ma
- College of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Robert J Lee
- Division of Pharmaceutics, College of Pharmacy, The Ohio State University, Columbus 43210, USA
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9
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Li DF, Yang MF, Xu HM, Zhu MZ, Zhang Y, Tian CM, Nie YQ, Wang JY, Liang YJ, Yao J, Wang LS. Nanoparticles for oral delivery: targeted therapy for inflammatory bowel disease. J Mater Chem B 2022; 10:5853-5872. [PMID: 35876136 DOI: 10.1039/d2tb01190e] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
As a group of chronic and idiopathic gastrointestinal (GI) disorders, inflammatory bowel disease (IBD) is characterized by recurrent intestinal mucosal inflammation. Oral administration is critical for the treatment of IBD. Unfortunately, it is difficult to target the bowel located in the GI tract due to multiple physical barriers. The unique physicochemical properties of nanoparticle-based drug delivery systems (DDSs) and their enhanced permeability and retention effects in the inflamed bowel, render nanomedicines to be used to implement precise drug delivery at diseased sites in IBD therapy. In this review, we described the pathophysiological features of IBD, and designed strategies to exploit these features for intestinal targeting. In addition, we introduced the types of currently developed nano-targeted carriers, including synthetic nanoparticle-based and emerging naturally derived nanoparticles (e.g., extracellular vesicles and plant-derived nanoparticles). Moreover, recent developments in targeted oral nanoparticles for IBD therapy were also highlighted. Finally, we presented challenges associated with nanotechnology and potential directions for future IBD treatment.
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Affiliation(s)
- De-Feng Li
- Department of Gastroenterology, Shenzhen People's Hospital (the Second Clinical Medical College, Jinan University, the First Affiliated Hospital, Southern University of Science and Technology), No. 1017, Dongmen North Road, Luohu District, Shenzhen 518020, Guangdong, China.
| | - Mei-Feng Yang
- Department of Hematology, Yantian District People's Hospital, Shenzhen 518020, Guangdong, China
| | - Hao-Ming Xu
- Department of Gastroenterology and Hepatology, Guangzhou Digestive Disease Center, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou 510030, China
| | - Min-Zheng Zhu
- Department of Gastroenterology and Hepatology, Guangzhou Digestive Disease Center, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou 510030, China
| | - Yuan Zhang
- Department of Medical Administration, Huizhou Institute of Occupational Diseases Control and Prevention, Huizhou 516000, Guangdong, China
| | - Cheng-Mei Tian
- Department of Emergency, Shenzhen People's Hospital (the Second Clinical Medical College, Jinan University, the First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China
| | - Yu-Qiang Nie
- Department of Gastroenterology and Hepatology, Guangzhou Digestive Disease Center, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou 510030, China
| | - Jian-Yao Wang
- Department of General Surgery, Shenzhen Children's Hospital, No. 7019, Yitian Road, Futian District, Shenzhen 518026, Guangdong, China.
| | - Yu-Jie Liang
- Shenzhen Kangning Hospital, No. 1080, Cuizu Road, Luohu District, Shenzhen 518020, Guangdong, China.
| | - Jun Yao
- Department of Gastroenterology, Shenzhen People's Hospital (the Second Clinical Medical College, Jinan University, the First Affiliated Hospital, Southern University of Science and Technology), No. 1017, Dongmen North Road, Luohu District, Shenzhen 518020, Guangdong, China.
| | - Li-Sheng Wang
- Department of Gastroenterology, Shenzhen People's Hospital (the Second Clinical Medical College, Jinan University, the First Affiliated Hospital, Southern University of Science and Technology), No. 1017, Dongmen North Road, Luohu District, Shenzhen 518020, Guangdong, China.
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Umezawa M, Kobayashi H, Ichihashi K, Sekiyama S, Okubo K, Kamimura M, Soga K. Heat Treatment Effects for Controlling Dye Molecular States in the Hydrophobic Core of Over-1000 nm Near-Infrared (NIR-II) Fluorescent Micellar Nanoparticles. ACS OMEGA 2022; 7:5817-5824. [PMID: 35224342 PMCID: PMC8868107 DOI: 10.1021/acsomega.1c05771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Organic molecules that emit near-infrared (NIR) fluorescence at wavelengths above 1000 nm, also known as the second NIR (NIR-II) biological window, are expected to be applied to optical in vivo imaging of deep tissues. The study of molecular states of NIR-II dye and its optical properties are important to yield well-controlled fluorescent probes; however, no such study has been conducted yet. Among the two major absorption peaks of the NIR-II dye, IR-1061, the ratio of the shorter wavelength (900 nm) to the longer one (1060 nm) increased with an increase in the dye concentration in tetrahydrofuran, suggesting that the 900 nm peak is due to the dimer formation of IR-1061. Both absorption peaks are also observed when IR-1061 is encapsulated in the hydrophobic (stearyl) core of micellar nanoparticles (MNPs) of a phospholipid-poly(ethylene glycol). The dimers in the MNP cores decreased via dimer dissociation by enhancing the mobility of the hydrophobic stearyl chains by heat treatment of the dye-encapsulating MNPs at 50-70 °C. The MNPs maintained the dissociated IR-1061 monomers in the core after recooling to 25 °C and showed a higher NIR-II fluorescence intensity than those before heat treatment. This concept will provide better protocols for the preparation of NIR-II fluorescent probes with well-controlled fluorescence properties.
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A naturally hypersensitive porcine model may help understand the mechanism of COVID-19 mRNA vaccine-induced rare (pseudo) allergic reactions: complement activation as a possible contributing factor. GeroScience 2022; 44:597-618. [PMID: 35146583 PMCID: PMC8831099 DOI: 10.1007/s11357-021-00495-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/20/2021] [Indexed: 12/16/2022] Open
Abstract
A tiny fraction of people immunized with lipid nanoparticle (LNP)-enclosed mRNA (LNP-mRNA) vaccines develop allergic symptoms following their first or subsequent vaccinations, including anaphylaxis. These reactions resemble complement (C) activation-related pseudoallergy (CARPA) to i.v. administered liposomes, for which pigs provide a naturally oversensitive model. Using this model, we injected i.v. the human vaccination dose (HVD) of BNT162b2 (Comirnaty, CMT) or its 2-fold (2x) or 5-fold (5x) amounts and measured the hemodynamic changes and other parameters of CARPA. We observed in 6 of 14 pigs transient pulmonary hypertension along with thromboxane A2 release into the blood and other hemodynamic and blood cell changes, including hypertension, granulocytosis, lymphopenia, and thrombocytopenia. One pig injected with 5x CMT developed an anaphylactic shock requiring resuscitation, while a repeat dose failed to induce the reaction, implying tachyphylaxis. These typical CARPA symptoms could not be linked to animal age, sex, prior immune stimulation with zymosan, immunization of animals with Comirnaty i.v., or i.m. 2 weeks before the vaccine challenge, and anti-PEG IgM levels in Comirnaty-immunized pigs. Nevertheless, IgM binding to the whole vaccine, used as antigen in an ELISA, was significantly higher in reactive animals compared to non-reactive ones. Incubation of Comirnaty with pig serum in vitro showed significant elevations of C3a anaphylatoxin and sC5b-9, the C-terminal complex. These data raise the possibility that C activation plays a causal or contributing role in the rare HSRs to Comirnaty and other vaccines with similar side effects. Further studies are needed to uncover the factors controlling these vaccine reactions in pigs and to understand their translational value to humans.
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Tanaka H, Akita H. Molecular Design of In-cell Environment-responsive Lipid Like Materials for the Control of Intracellular Trafficking and Collapse. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Hidetaka Akita
- Graduate School of Pharmaceutical Sciences, Chiba University
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13
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Ibaraki H, Hatakeyama N, Arima N, Takeda A, Seta Y, Kanazawa T. Systemic delivery of siRNA to the colon using peptide modified PEG-PCL polymer micelles for the treatment of ulcerative colitis. Eur J Pharm Biopharm 2021; 170:170-178. [PMID: 34963657 DOI: 10.1016/j.ejpb.2021.12.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 11/19/2021] [Accepted: 12/21/2021] [Indexed: 12/18/2022]
Abstract
Ulcerative colitis (UC) is a refractory inflammatory bowel disease that causes inflammation and ulcers in the digestive tract, and significantly reduces the patient's quality of life. While existing UC treatments have many challenges, nanotechnology, and small interfering RNA (siRNA) based formulations are novel and promising for UC treatment. We previously reported that intravenous administration of MPEG-PCL-CH2R4H2C nanomicelles had high inflammatory site accumulation and remarkable therapeutic effects on rheumatoid arthritis by a phenomenon similar to enhanced permeability and retention effect. In this study, we investigated the effects of siRNA delivered using MPEG-PCL-CH2R4H2C nanomicelles through intravenous administration to the inflammation site of dextran sulfate sodium-induced colitis mice. The MPEG-PCL-CH2R4H2C micelles had optimum physical properties and high siRNA compaction ability. Moreover, model-siRNA delivered through MPEG-PCL-CH2R4H2C showed higher accumulation in the inflammatory site than that of the naked siRNA. Furthermore, intravenous administration of MPEG-PCL-CH2R4H2C/siRelA micelles, targeting siRelA, a subunit of NF-κB, significantly decreased the shortening of large intestine, clinical score, and production of inflammatory cytokines compared the 5-ASA and naked siRelA. These results suggest that MPEG-PCL-CH2R4H2C is a useful carrier for the systemic delivery and accumulation of siRNA, thus improving its therapeutic effect.
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Affiliation(s)
- Hisako Ibaraki
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Naruhiro Hatakeyama
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Naoki Arima
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Akihiro Takeda
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Yasuo Seta
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Takanori Kanazawa
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan,; School of Pharmaceutical Sciences, University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
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Abstract
RNA-based therapeutics have shown great promise in treating a broad spectrum of diseases through various mechanisms including knockdown of pathological genes, expression of therapeutic proteins, and programmed gene editing. Due to the inherent instability and negative-charges of RNA molecules, RNA-based therapeutics can make the most use of delivery systems to overcome biological barriers and to release the RNA payload into the cytosol. Among different types of delivery systems, lipid-based RNA delivery systems, particularly lipid nanoparticles (LNPs), have been extensively studied due to their unique properties, such as simple chemical synthesis of lipid components, scalable manufacturing processes of LNPs, and wide packaging capability. LNPs represent the most widely used delivery systems for RNA-based therapeutics, as evidenced by the clinical approvals of three LNP-RNA formulations, patisiran, BNT162b2, and mRNA-1273. This review covers recent advances of lipids, lipid derivatives, and lipid-derived macromolecules used in RNA delivery over the past several decades. We focus mainly on their chemical structures, synthetic routes, characterization, formulation methods, and structure-activity relationships. We also briefly describe the current status of representative preclinical studies and clinical trials and highlight future opportunities and challenges.
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Affiliation(s)
- Yuebao Zhang
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Changzhen Sun
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Chang Wang
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Katarina E Jankovic
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Yizhou Dong
- Division of Pharmaceutics & Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
- Department of Biomedical Engineering, The Center for Clinical and Translational Science, The Comprehensive Cancer Center, Dorothy M. Davis Heart & Lung Research Institute, Department of Radiation Oncology, The Ohio State University, Columbus, Ohio 43210, United States
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15
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Liu P, Gao C, Chen H, Vong CT, Wu X, Tang X, Wang S, Wang Y. Receptor-mediated targeted drug delivery systems for treatment of inflammatory bowel disease: Opportunities and emerging strategies. Acta Pharm Sin B 2021; 11:2798-2818. [PMID: 34589398 PMCID: PMC8463263 DOI: 10.1016/j.apsb.2020.11.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/01/2020] [Accepted: 10/14/2020] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic intestinal disease with painful clinical manifestations and high risks of cancerization. With no curative therapy for IBD at present, the development of effective therapeutics is highly advocated. Drug delivery systems have been extensively studied to transmit therapeutics to inflamed colon sites through the enhanced permeability and retention (EPR) effect caused by the inflammation. However, the drug still could not achieve effective concentration value that merely utilized on EPR effect and display better therapeutic efficacy in the inflamed region because of nontargeted drug release. Substantial researches have shown that some specific receptors and cell adhesion molecules highly expresses on the surface of colonic endothelial and/or immune cells when IBD occurs, ligand-modified drug delivery systems targeting such receptors and cell adhesion molecules can specifically deliver drug into inflamed sites and obtain great curative effects. This review introduces the overexpressed receptors and cell adhesion molecules in inflamed colon sites and retrospects the drug delivery systems functionalized by related ligands. Finally, challenges and future directions in this field are presented to advance the development of the receptor-mediated targeted drug delivery systems for the therapy of IBD.
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Key Words
- ACQ, aggregation-caused quenching
- ADR, adverse drug reaction
- AIE, aggregation-induced emission
- Active target
- BSA, bovine serum albumin
- CAM, cell adhesion molecule
- CD, Crohn's disease
- CRD, cysteine-rich domain
- CS, chondroitin sulfate
- CT, computed tomography
- CTLD, c-type lectin-like domain
- Cell adhesion molecule
- Crohn's disease
- DCs, dendritic cells
- DSS, dextran sulfate sodium salt
- Drug delivery
- EGF, epidermal growth factor
- EPR, enhanced permeability and retention
- FNII, fibronectin type II domain
- FR, folate receptor
- FRET, fluorescence resonance energy transfer
- GIT, gastrointestinal tract
- HA, hyaluronic acid
- HUVEC, human umbilical vein endothelial cells
- IBD, inflammatory bowel disease
- ICAM, intercellular adhesion molecule
- Inflammatory bowel disease
- LMWC, low molecular weight chitosan
- LPS, lipopolysaccharide
- MAP4K4, mitogen-activated protein kinase kinase kinase kinase 4
- MGL, macrophage galactose lectin
- MPO, myeloperoxidase
- MPS, mononuclear phagocyte system
- MR, mannose receptor
- MRI, magnetic resonance imaging
- PAMAM, poly(amidoamine)
- PEI, polyethylenimine
- PSGL-1, P-selectin glycoprotein ligand-1
- PepT1, peptide transporter 1
- QDs, quantum dots
- RES, reticuloendothelial system
- Receptor-mediated target
- Targeted therapy
- TfR, transferrin receptor
- UC, ulcerative colitis
- Ulcerative colitis
- VCAM, vascular cell adhesion molecule
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16
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Hartwig O, Shetab Boushehri MA, Shalaby KS, Loretz B, Lamprecht A, Lehr CM. Drug delivery to the inflamed intestinal mucosa - targeting technologies and human cell culture models for better therapies of IBD. Adv Drug Deliv Rev 2021; 175:113828. [PMID: 34157320 DOI: 10.1016/j.addr.2021.113828] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/19/2022]
Abstract
Current treatment strategies for inflammatory bowel disease (IBD) seek to alleviate the undesirable symptoms of the disorder. Despite the higher specificity of newer generation therapeutics, e.g. monoclonal antibodies, adverse effects still arise from their interference with non-specific systemic immune cascades. To circumvent such undesirable effects, both conventional and newer therapeutic options can benefit from various targeting strategies. Of course, both the development and the assessment of the efficiency of such targeted delivery systems necessitate the use of suitable in vivo and in vitro models representing relevant pathophysiological manifestations of the disorder. Accordingly, the current review seeks to provide a comprehensive discussion of the available preclinical models with emphasis on human in vitro models of IBD, along with their potentials and limitations. This is followed by an elaboration on the advancements in the field of biology- and nanotechnology-based targeted drug delivery systems and the potential rooms for improvement to facilitate their clinical translation.
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Affiliation(s)
- Olga Hartwig
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany; Department of Pharmacy, Saarland University, D-66123 Saarbrücken, Germany
| | | | - Karim S Shalaby
- Department of Pharmaceutics, University of Bonn, D-53121 Bonn, Germany; Department of Pharmaceutics and Industrial Pharmacy, Ain Shams University, Cairo, Egypt
| | - Brigitta Loretz
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany
| | - Alf Lamprecht
- Department of Pharmaceutics, University of Bonn, D-53121 Bonn, Germany.
| | - Claus-Michael Lehr
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), D-66123 Saarbrücken, Germany; Department of Pharmacy, Saarland University, D-66123 Saarbrücken, Germany.
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Akita H. Development of an SS-Cleavable pH-Activated Lipid-Like Material (ssPalm) as a Nucleic Acid Delivery Device. Biol Pharm Bull 2021; 43:1617-1625. [PMID: 33132308 DOI: 10.1248/bpb.b20-00534] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Gene and nucleic acid-based medication is an ultimate strategy in the field of personalized medicine. A gene or short interference RNA (siRNA) molecule needs to be delivered to the appropriate organelle (i.e., nucleus and cytoplasm, respectively). We recently focused on improving the intrinsic activity of my original material (ssPalm) in terms of endosomal/lysosomal membrane destabilization activity by chemically modifying the tertiary amine structure. In parallel, I have been expanding the range of applications of ssPalms. The first application is a DNA or RNA vaccine. My crucial finding is that the vitamin E-scaffold ssPalm (ssPalmE) is highly immune-stimulative when combined with DNA. Thereafter, I redesigned the hydrophobic scaffold structure, and found that an oleic acid-scaffold ssPalm (ssPalmO) can confer anti-inflammatory characteristics. Based on this result, I further upgraded the ssPalmO, by inserting a newly designed linker with self-degradable properties.
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Affiliation(s)
- Hidetaka Akita
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University
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18
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Fermented Rice Bran Supplementation Prevents the Development of Intestinal Fibrosis Due to DSS-Induced Inflammation in Mice. Nutrients 2021; 13:nu13061869. [PMID: 34070845 PMCID: PMC8229226 DOI: 10.3390/nu13061869] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 02/07/2023] Open
Abstract
Fermented rice bran (FRB) is known to protect mice intestines against dextran sodium sulfate (DSS)-induced inflammation; however, the restoration of post-colitis intestinal homeostasis using FRB supplementation is currently undocumented. In this study, we observed the effects of dietary FRB supplementation on intestinal restoration and the development of fibrosis after DSS-induced colitis. DSS (1.5%) was introduced in the drinking water of mice for 5 days. Eight mice were sacrificed immediately after the DSS treatment ended. The remaining mice were divided into three groups, comprising the following diets: control, 10% rice bran (RB), and 10% FRB-supplemented. Diet treatment was continued for 2 weeks, after which half the population of mice from each group was sacrificed. The experiment was continued for another 3 weeks before the remaining mice were sacrificed. FRB supplementation could reduce the general observation of colitis and production of intestinal pro-inflammatory cytokines. FRB also increased intestinal mRNA levels of anti-inflammatory cytokine, tight junction, and anti-microbial proteins. Furthermore, FRB supplementation suppressed markers of intestinal fibrosis. This effect might have been achieved via the canonical Smad2/3 activation and the non-canonical pathway of Tgf-β activity. These results suggest that FRB may be an alternative therapeutic agent against inflammation-induced intestinal fibrosis.
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Onishi H, Mizuno K, Ikeuchi-Takahashi Y, Hattori Y. Targeting potential of alginate-glycyl-prednisolone conjugate nanogel to inflamed joints in rats with adjuvant-induced arthritis. J Drug Target 2021; 29:892-899. [PMID: 33641542 DOI: 10.1080/1061186x.2021.1892116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The efficacy of alginate-glycyl-prednisolone conjugate nanogel (AL-GP-NG) was previously reported to be better than that of prednisolone (PD) alone in arthritic rats. In the present study, novel AL-GP-NG was prepared and its targeting potential was investigated. AL-GP-NG with a PD content of 6.3% (w/w) was obtained and had a slightly larger submicron size and similar zeta potential to that of the previous nanogel. Drug release profiles and pharmacokinetic features were similar to those of the previous nanogel. AL-GP-NG showed prolonged release at weakly acidic and neutral pH and the good systemic retention of total (free + conjugated) PD after an intravenous (i.v.) injection in rats. In animal studies using normal and adjuvant-induced arthritic rats, the distribution of total PD was examined after an i.v. injection. AL-GP-NG achieved a markedly higher drug concentration at inflamed joints than PD alone. Furthermore, ALGP-NG showed specific drug localisation to inflamed joints in arthritic rats, but not in normal rats. Furthermore, specific drug localisation to the joints by AL-GP-NG persisted. Collectively, these results demonstrated the good targeting potential of AL-GP-NG to inflamed joints, suggesting its suitability for the treatment of arthritis.
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Affiliation(s)
- Hiraku Onishi
- Department of Drug Delivery Research, Hoshi University, Tokyo, Japan
| | - Kohei Mizuno
- Department of Drug Delivery Research, Hoshi University, Tokyo, Japan
| | | | - Yoshiyuki Hattori
- Department of Drug Delivery Research, Hoshi University, Tokyo, Japan
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20
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Andreana I, Repellin M, Carton F, Kryza D, Briançon S, Chazaud B, Mounier R, Arpicco S, Malatesta M, Stella B, Lollo G. Nanomedicine for Gene Delivery and Drug Repurposing in the Treatment of Muscular Dystrophies. Pharmaceutics 2021; 13:278. [PMID: 33669654 PMCID: PMC7922331 DOI: 10.3390/pharmaceutics13020278] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/07/2021] [Accepted: 02/14/2021] [Indexed: 12/11/2022] Open
Abstract
Muscular Dystrophies (MDs) are a group of rare inherited genetic muscular pathologies encompassing a variety of clinical phenotypes, gene mutations and mechanisms of disease. MDs undergo progressive skeletal muscle degeneration causing severe health problems that lead to poor life quality, disability and premature death. There are no available therapies to counteract the causes of these diseases and conventional treatments are administered only to mitigate symptoms. Recent understanding on the pathogenetic mechanisms allowed the development of novel therapeutic strategies based on gene therapy, genome editing CRISPR/Cas9 and drug repurposing approaches. Despite the therapeutic potential of these treatments, once the actives are administered, their instability, susceptibility to degradation and toxicity limit their applications. In this frame, the design of delivery strategies based on nanomedicines holds great promise for MD treatments. This review focuses on nanomedicine approaches able to encapsulate therapeutic agents such as small chemical molecules and oligonucleotides to target the most common MDs such as Duchenne Muscular Dystrophy and the Myotonic Dystrophies. The challenge related to in vitro and in vivo testing of nanosystems in appropriate animal models is also addressed. Finally, the most promising nanomedicine-based strategies are highlighted and a critical view in future developments of nanomedicine for neuromuscular diseases is provided.
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Affiliation(s)
- Ilaria Andreana
- Laboratoire d’Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université Claude Bernard Lyon 1, CNRS UMR 5007, 43 bd 11 Novembre 1918, 69622 Villeurbanne, France; (I.A.); (M.R.); (D.K.); (S.B.)
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Torino, Italy;
| | - Mathieu Repellin
- Laboratoire d’Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université Claude Bernard Lyon 1, CNRS UMR 5007, 43 bd 11 Novembre 1918, 69622 Villeurbanne, France; (I.A.); (M.R.); (D.K.); (S.B.)
- Department of Neurosciences, Biomedicine and Movement Sciences, Anatomy and Histology Section, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy; (F.C.); (M.M.)
| | - Flavia Carton
- Department of Neurosciences, Biomedicine and Movement Sciences, Anatomy and Histology Section, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy; (F.C.); (M.M.)
- Department of Health Sciences, University of Eastern Piedmont, Via Solaroli 17, 28100 Novara, Italy
| | - David Kryza
- Laboratoire d’Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université Claude Bernard Lyon 1, CNRS UMR 5007, 43 bd 11 Novembre 1918, 69622 Villeurbanne, France; (I.A.); (M.R.); (D.K.); (S.B.)
- Hospices Civils de Lyon, 69437 Lyon, France
| | - Stéphanie Briançon
- Laboratoire d’Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université Claude Bernard Lyon 1, CNRS UMR 5007, 43 bd 11 Novembre 1918, 69622 Villeurbanne, France; (I.A.); (M.R.); (D.K.); (S.B.)
| | - Bénédicte Chazaud
- Institut NeuroMyoGène, University of Lyon, INSERM U1217, CNRS UMR 5310, 8 Avenue Rockefeller, 69008 Lyon, France; (B.C.); (R.M.)
| | - Rémi Mounier
- Institut NeuroMyoGène, University of Lyon, INSERM U1217, CNRS UMR 5310, 8 Avenue Rockefeller, 69008 Lyon, France; (B.C.); (R.M.)
| | - Silvia Arpicco
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Torino, Italy;
| | - Manuela Malatesta
- Department of Neurosciences, Biomedicine and Movement Sciences, Anatomy and Histology Section, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy; (F.C.); (M.M.)
| | - Barbara Stella
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Torino, Italy;
| | - Giovanna Lollo
- Laboratoire d’Automatique, de Génie des Procédés et de Génie Pharmaceutique, Université Claude Bernard Lyon 1, CNRS UMR 5007, 43 bd 11 Novembre 1918, 69622 Villeurbanne, France; (I.A.); (M.R.); (D.K.); (S.B.)
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Ibaraki H, Takeda A, Arima N, Hatakeyama N, Takashima Y, Seta Y, Kanazawa T. In Vivo Fluorescence Imaging of Passive Inflammation Site Accumulation of Liposomes via Intravenous Administration Focused on Their Surface Charge and PEG Modification. Pharmaceutics 2021; 13:104. [PMID: 33466905 PMCID: PMC7829952 DOI: 10.3390/pharmaceutics13010104] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 11/21/2022] Open
Abstract
Nanocarriers such as liposomes have been attracting attention as novel therapeutic methods for inflammatory autoimmune diseases such as rheumatoid arthritis and ulcerative colitis. The physicochemical properties of intravenously administered nanomedicines enable them to target inflamed tissues passively. However, few studies have attempted to determine the influences of nanoparticle surface characteristics on inflammation site accumulation. Here, we aimed to study the effects of polyethylene glycol (PEG) modification and surface charge on liposome ability to accumulate in inflammatory sites and be uptake by macrophages. Four different liposome samples with different PEG modification and surface charge were prepared. Liposome accumulation in the inflammation sites of arthritis and ulcerative colitis model mice was evaluated by using in vivo imaging. There was greater PEG-modified than unmodified liposome accumulation at all inflammation sites. There was greater anionic than cationic liposome accumulation at all inflammation sites. The order in which inflammation site accumulation was confirmed was PEG-anionic > PEG-cationic > anionic > cationic. PEG-anionic liposomes had ~2.5× higher fluorescence intensity than PEG-cationic liposomes, and the PEG-liposomes had ~2× higher fluorescence intensity than non-PEG liposomes. All liposomes have not accumulated at the inflammation sites in healthy mice. Furthermore, cationic liposomes were taken up to ~10× greater extent by RAW264.7 murine macrophages. Thus, PEG-cationic liposomes that have the ability to accumulate in inflammatory sites via intravenous administration and to be taken up by macrophages could be useful.
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Affiliation(s)
- Hisako Ibaraki
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Akihiro Takeda
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Naoki Arima
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Naruhiro Hatakeyama
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Yuuki Takashima
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Yasuo Seta
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
| | - Takanori Kanazawa
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan; (H.I.); (A.T.); (N.A.); (N.H.); (Y.T.); (Y.S.)
- School of Pharmaceutical Sciences, University of Shizuoka 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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22
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Nanoparticle-based therapeutics of inflammatory bowel diseases: a narrative review of the current state and prospects. JOURNAL OF BIO-X RESEARCH 2020. [DOI: 10.1097/jbr.0000000000000078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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23
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Zhao Y, Yang Y, Zhang J, Wang R, Cheng B, Kalambhe D, Wang Y, Gu Z, Chen D, Wang B, Huang Y. Lactoferrin-mediated macrophage targeting delivery and patchouli alcohol-based therapeutic strategy for inflammatory bowel diseases. Acta Pharm Sin B 2020; 10:1966-1976. [PMID: 33163347 PMCID: PMC7606100 DOI: 10.1016/j.apsb.2020.07.019] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/24/2020] [Accepted: 07/14/2020] [Indexed: 02/07/2023] Open
Abstract
Inflammatory bowel diseases (IBD) are the incurable chronic recurrent gastrointestinal disorders and currently lack in safe and effective drugs. In this study, patchouli alcohol, a main active compound of traditional Chinese herb patchouli, was developed into biomimetic liposomes for macrophage-targeting delivery for IBD treatment. The developed lactoferrin-modified liposomes (LF-lipo) can specifically bind to LRP-1 expressed on the activated colonic macrophages and achieve cell-targeting anti-inflammatory therapy. LF-lipo reduced the levels of inflammatory cytokines and ROS and suppressed the MAPK/NF-κB pathway. LF-lipo also suppressed the formation of NLRP3 inflammasome and the consequent IL-1β activation. LF-lipo showed improved therapeutic efficacy in a DSS-induced colitis murine model, evidenced by the reduced disease activity index, the improved colon functions, and the downregulated inflammatory cytokines in the colon. LF-lipo provided an effective and safe macrophage-targeting delivery and therapeutic strategy for addressing the unmet medical need in IBD management.
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24
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Zhou J, Hou J, Liu Y, Rao J. Targeted delivery of β-glucosidase-loaded magnetic nanoparticles: effect of external magnetic field duration and intensity. Nanomedicine (Lond) 2020; 15:2029-2040. [PMID: 32885735 DOI: 10.2217/nnm-2020-0186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The effect of applied magnetic field duration and intensity on the delivery of β-glucosidase-loaded magnetic nanoparticles was evaluated. Materials & methods: The prepared β-glucosidase-loaded magnetic nanoparticles were targeted to subcutaneous tumors with an external magnetic field. Iron concentration and enzyme activity in tumor tissue were analyzed via electron spin resonance detection, Prussian blue staining and enzyme activity measurement. Results: The increase in magnetic nanoparticles quantity and enzyme activity in tumor tissue was not synchronous with the magnetic targeting duration. In addition, accumulation of magnetic nanoparticles and the increase in enzyme activity were not synchronous with the magnetic field intensity. Conclusion: The results suggested that appropriate magnetic field conditions should be considered for targeted delivery of bioactivity proteins based on magnetic nanoparticles.
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Affiliation(s)
- Jie Zhou
- Department of Urology, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, Hubei, PR China.,Department of Urology, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, Hubei, PR China
| | - Jing Hou
- Department of Urology, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, Hubei, PR China.,Department of Urology, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, Hubei, PR China
| | - Yunlong Liu
- Department of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, PR China
| | - Jun Rao
- Department of Urology, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, Hubei, PR China.,Clinical Laboratory, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, Hubei, PR China
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Tang Q, Zhang W, Zhang C, Guan Y, Ding J, Yuan C, Tan C, Gao X, Tan S. Oxymatrine loaded nitric oxide-releasing liposomes for the treatment of ulcerative colitis. Int J Pharm 2020; 586:119617. [DOI: 10.1016/j.ijpharm.2020.119617] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 06/18/2020] [Accepted: 07/01/2020] [Indexed: 02/07/2023]
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26
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Tanaka H, Sakurai Y, Anindita J, Akita H. Development of lipid-like materials for RNA delivery based on intracellular environment-responsive membrane destabilization and spontaneous collapse. Adv Drug Deliv Rev 2020; 154-155:210-226. [PMID: 32650040 DOI: 10.1016/j.addr.2020.07.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/26/2020] [Accepted: 07/02/2020] [Indexed: 01/01/2023]
Abstract
Messenger RNA and small interfering RNA are attractive modalities for curing diseases by complementation or knock-down of proteins. For success of these RNAs, a drug delivery system (DDS) is required to control a pharmacokinetics, to enhance cellular uptake, to overcome biological membranes, and to release the cargo into the cytoplasm. Based on past research, developing nanoparticles that are neutrally charged have been the mainstream of their development. Also, the materials are further mounted with pH- and/or reducing environment-responsive units. In this review, we summarize progress made in the molecular design of these materials. We also focus on the importance of the hydrophobic scaffold for tissue/cell targeting, intracellular trafficking, and immune responses. As a practical example, the design concept of the SS-cleavable and pH-activated lipid-like material (ssPalm) and subsequent molecular modification tailored to the RNA-based medical application is discussed.
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27
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Zhang J, Zhao Y, Hou T, Zeng H, Kalambhe D, Wang B, Shen X, Huang Y. Macrophage-based nanotherapeutic strategies in ulcerative colitis. J Control Release 2020; 320:363-380. [DOI: 10.1016/j.jconrel.2020.01.047] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 01/11/2020] [Accepted: 01/26/2020] [Indexed: 12/21/2022]
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28
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Formica M, Ullio Gamboa G, Tártara L, Luna J, Benoit J, Palma S. Triamcinolone acetonide-loaded lipid nanocapsules for ophthalmic applications. Int J Pharm 2020; 573:118795. [DOI: 10.1016/j.ijpharm.2019.118795] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 10/09/2019] [Accepted: 10/12/2019] [Indexed: 12/17/2022]
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29
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Tam SYJ, Coller JK, Wignall A, Gibson RJ, Khatri A, Barbé C, Bowen JM. Intestinal accumulation of silica particles in a rat model of dextran sulfate sodium-induced colitis. Ann Gastroenterol 2019; 32:584-592. [PMID: 31700235 PMCID: PMC6826066 DOI: 10.20524/aog.2019.0411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/18/2019] [Indexed: 11/28/2022] Open
Abstract
Background: Ulcerative colitis (UC) is a lifelong inflammatory bowel disease characterized by periods of intense colonic inflammation leading to debilitating symptoms. Delivery methods of current UC treatments are suboptimal and associated with side effects. Silica particles are a potential alternative delivery method for UC therapeutics, given their promising drug-loading and safety profiles. However, it is unknown whether silica particles preferably accumulate at sites of colonic inflammation. This study aimed to correlate silica particle accumulation with colonic inflammation in a rat UC model. Methods: Albino Wistar rats received 4.5% dextran sulfate sodium (DSS) in drinking water (n=6) for 7 days to induce UC. Control rats (n=6) received drinking water only. UC activity was assessed daily using disease activity index. All rats were orally gavaged with silica particles labeled with Alexa-633 tags on day 9, followed by imaging at 3, 6, and 24 h. Silica particle distribution and accumulation were examined using biophotonic imaging, confocal microscopy and fluorescent spectrophotometry. Rats were killed on day 10, with jejunum, ileum and colon collected for histopathological scoring and quantification of fluorescence. Results: Rats treated with DSS had significantly higher UC disease activity (P=0.033) and colonic histopathological scores (P=0.0087) compared to controls. No statistically significant between-group differences in silica particle accumulation were seen on live imaging or tissue analysis. Conclusions: No correlation was seen between silica particle accumulation and colonic inflammation. However to draw clear conclusions, further research is required to establish the potential of silica particles as a UC-targeted delivery method.
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Affiliation(s)
- Shu Yie Janine Tam
- Discipline of Physiology, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia (Shu Yie Janine Tam, Anthony Wignall, Joanne M. Bowen)
| | - Janet K Coller
- Discipline of Pharmacology, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia (Janet K. Coller)
| | - Anthony Wignall
- Discipline of Physiology, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia (Shu Yie Janine Tam, Anthony Wignall, Joanne M. Bowen).,School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia (Anthony Wignall)
| | - Rachel J Gibson
- Discipline of Anatomy, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia (Rachel J. Gibson).,Division of Health Sciences, University of South Australia, Adelaide, South Australia, Australia (Rachel J. Gibson)
| | - Aparajita Khatri
- Ceramisphere Pty Ltd, College Street Gladesville, New South Wales (Aparajita Khatri, Chris Barbé), Australia This work was a collaborative endeavor between the University of Adelaide and Ceramisphere Pty Ltd
| | - Chris Barbé
- Ceramisphere Pty Ltd, College Street Gladesville, New South Wales (Aparajita Khatri, Chris Barbé), Australia This work was a collaborative endeavor between the University of Adelaide and Ceramisphere Pty Ltd
| | - Joanne M Bowen
- Discipline of Physiology, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia (Shu Yie Janine Tam, Anthony Wignall, Joanne M. Bowen)
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30
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Tanaka H, Watanabe A, Konishi M, Nakai Y, Yoshioka H, Ohkawara T, Takeda H, Harashima H, Akita H. The delivery of mRNA to colon inflammatory lesions by lipid-nano-particles containing environmentally-sensitive lipid-like materials with oleic acid scaffolds. Heliyon 2018; 4:e00959. [PMID: 30555953 PMCID: PMC6280607 DOI: 10.1016/j.heliyon.2018.e00959] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 11/07/2018] [Accepted: 11/16/2018] [Indexed: 12/20/2022] Open
Abstract
An mRNA gene therapy represents a potentially promising therapeutic for curing inflammatory diseases. The transient nature of the gene expression of mRNA would be expected to be beneficial for avoiding undesired side effects. Since the mRNA is a vulnerable molecule, a development of a carrier that can deliver the mRNA to the cytoplasm has a high priority. We report herein on the development of a system for delivering mRNA to the inflammatory lesion in a dextran sulfate sodium (DSS)-induced colitis model. We modulated molecular structures of an ionizable lipid, an SS-cleavable and pH-activated lipid-like material (ssPalm). Among the fatty acids investigated, oleic acid scaffolds (ssPalmO) appeared to be more biocompatible than either myristic acid or linoleic acid scaffolds with the colitis model. The structural modification of the hydrophilic head groups from linear tertiary amines to piperazine rings (ssPalmO-Paz4-C2) resulted in a more than 10-fold higher increasing in the transgene activity in inflammatory colon. The most notable observation is that the transgene activity in the inflammatory colon is significantly higher than that in liver, the major clearance organ of lipid nanoparticles. Collectively, the ssPalmO-Paz4-C2 represents a promising material for the delivery of an mRNA to inflammatory lesions.
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Affiliation(s)
- Hiroki Tanaka
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba 260-8675, Japan
| | - Ayaka Watanabe
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita12 Nishi6, Kita-ku, Sapporo City, Hokkaido 060-0812, Japan
| | - Manami Konishi
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba 260-8675, Japan
| | - Yuta Nakai
- DDS Research Laboratory, DDS Development Division, NOF CORPORATION, 3-3 Chidori-cho, Kawasaki-ku, Kawasaki, Kanagawa 210-0865, Japan
| | - Hiroki Yoshioka
- DDS Research Laboratory, DDS Development Division, NOF CORPORATION, 3-3 Chidori-cho, Kawasaki-ku, Kawasaki, Kanagawa 210-0865, Japan
| | - Tatsuya Ohkawara
- Laboratory for Pathophysiology and Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita12 Nishi6, Kita-ku, Sapporo City, Hokkaido 060-0812, Japan
| | - Hiroshi Takeda
- Laboratory for Pathophysiology and Therapeutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita12 Nishi6, Kita-ku, Sapporo City, Hokkaido 060-0812, Japan
| | - Hideyoshi Harashima
- Laboratory for Molecular Design of Pharmaceutics, Faculty of Pharmaceutical Sciences, Hokkaido University, Kita12 Nishi6, Kita-ku, Sapporo City, Hokkaido 060-0812, Japan
| | - Hidetaka Akita
- Laboratory of DDS Design and Drug Disposition, Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba 260-8675, Japan
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31
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In vivo drug delivery efficiency of albumin-encapsulated liposomes as hydrophobic drug carriers. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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32
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Wersig T, Krombholz R, Janich C, Meister A, Kressler J, Mäder K. Indomethacin functionalised poly(glycerol adipate) nanospheres as promising candidates for modified drug release. Eur J Pharm Sci 2018; 123:350-361. [PMID: 30063978 DOI: 10.1016/j.ejps.2018.07.053] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 07/03/2018] [Accepted: 07/26/2018] [Indexed: 12/25/2022]
Abstract
The linear polyester poly(glycerol adipate) (PGA) with its free pendant hydroxyl groups was covalently grafted with indomethacin which yields polymeric prodrugs. It was possible to produce nanospheres with narrow particle size distribution of these polymer-drug conjugates with an optimized interfacial deposition method. Nanospheres were characterized by zeta potential measurements, dynamic light scattering, electron microscopy and nanoparticle tracking analysis. Moreover, cell viability studies and cytotoxicity tests in three different cell lines were carried out showing low toxicity for three different degrees of grafting. In addition, the nanospheres had (in contrast to the free drug) low hemolytic activity in vitro. Release studies of nanodispersions are challenging. The use of a specially developed setup with highly porous aluminum oxide membranes enabled us to overcome problems associated with other setups (e.g. dialysis membranes). A slow and controlled release profile without any burst was observed over 15 days. The results indicate that indomethacin-PGA conjugates can be formulated successfully as nanospheres with the desired characteristics of small size with narrow distribution, controlled drug release and low toxicity. The newly developed particles have the potential to improve the therapy of inflammation and associated diseases.
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Affiliation(s)
- T Wersig
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - R Krombholz
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - C Janich
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - A Meister
- Institute of Chemistry, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - J Kressler
- Institute of Chemistry, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany
| | - K Mäder
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, D-06099 Halle (Saale), Germany.
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33
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Ion-assisted fabrication of neutral protein crosslinked sodium alginate nanogels. Carbohydr Polym 2018; 186:45-53. [DOI: 10.1016/j.carbpol.2018.01.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/09/2018] [Accepted: 01/10/2018] [Indexed: 11/23/2022]
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Naeem M, Bae J, Oshi MA, Kim MS, Moon HR, Lee BL, Im E, Jung Y, Yoo JW. Colon-targeted delivery of cyclosporine A using dual-functional Eudragit ® FS30D/PLGA nanoparticles ameliorates murine experimental colitis. Int J Nanomedicine 2018. [PMID: 29535519 PMCID: PMC5836652 DOI: 10.2147/ijn.s157566] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Colon-targeted oral nanoparticles (NPs) have emerged as an ideal, safe, and effective therapy for ulcerative colitis (UC) owing to their ability to selectively accumulate in inflamed colonic mucosa. Cyclosporine A (CSA), an immunosuppressive agent, has long been used as rescue therapy in severe steroid-refractory UC. In this study, we developed CSA-loaded dual-functional polymeric NPs composed of Eudragit® FS30D as a pH-sensitive polymer for targeted delivery to the inflamed colon, and poly(lactic-co-glycolic acid) (PLGA) as a sustained-release polymer. Methods CSA-loaded Eudragit FS30D nanoparticles (ENPs), PLGA nanoparticles (PNPs), and Eudragit FS30D/PLGA nanoparticles (E/PNPs) were prepared using the oil-in-water emulsion method. Scanning electron microscope images and zeta size data showed successful preparation of CSA-loaded NPs. Results PNPs exhibited a burst drug release of >60% at pH 1.2 (stomach pH) in 0.5 h, which can lead to unwanted systemic absorption and side effects. ENPs effectively inhibited the burst drug release at pH 1.2 and 6.8 (proximal small intestine pH); however, nearly 100% of the CSA in ENPs was released rapidly at pH 7.4 (ileum–colon pH) owing to complete NP dissolution. In contrast to single-functional PNPs and ENPs, the dual-functional E/PNPs minimized burst drug release (only 18%) at pH 1.2 and 6.8, and generated a sustained release at pH 7.4 thereafter. Importantly, in distribution studies in the gastrointestinal tracts of mice, E/PNPs significantly improved CSA distribution to the colon compared with PNPs or ENPs. In a mouse model of colitis, E/PNP treatment improved weight loss and colon length, and decreased rectal bleeding, spleen weight, histological scoring, myeloperoxidase activity, macrophage infiltration, and expression of proinflammatory cytokines compared with PNPs or ENPs. Conclusion Overall, this work confirms the benefits of CSA-loaded E/PNPs for efficiently delivering CSA to the colon, suggesting their potential for UC therapy.
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Affiliation(s)
- Muhammad Naeem
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Junhwan Bae
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Murtada A Oshi
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Min-Soo Kim
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hyung Ryong Moon
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Bok Luel Lee
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Eunok Im
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Yunjin Jung
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Jin-Wook Yoo
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
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Zhang Y, Liu L, Lin L, Chen J, Tian H, Chen X, Maruyama A. In situ dual-crosslinked nanoparticles for tumor targeting gene delivery. Acta Biomater 2018; 65:349-362. [PMID: 28663142 DOI: 10.1016/j.actbio.2017.06.037] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 06/11/2017] [Accepted: 06/26/2017] [Indexed: 01/01/2023]
Abstract
The instability of gene delivery systems and their "off-target" features are among the major hurdles in gene therapy. In this study, a facile fabrication platform is constructed to endow the gene delivery system with high stability in the circulation system and achieve targeted delivery of plasmid DNA (pDNA) into cancer cells. Aldehyde groups-bearing hyaluronic acid (HA-CHO) is initially synthesized through oxidation, and is then shielded on polyethylenimine/DNA (PEI/DNA) complex particles to form dual-crosslinked nanoparticles in situ. These nanoparticles simultaneously possess electrostatic and chemical crosslinks between outer layers and cores. The dual-crosslinking system further offers the following advantages when used for gene delivery. First, the two different in situ crosslinking routes strengthen nanoparticle stability. Second, targeting ligands on HA layers mediate specific recognition toward cancer cells. Cell and animal experiments demonstrate that the as-prepared complex particles exhibit enhanced stability in serum and excellent long circulation behavior in vivo. Third, the dual-crosslinked nanoparticles present good accumulation ability in tumors after intravenous injection into nude mice bearing HeLa tumors. Overall, the dual-crosslinking strategy is a promising solution for constructing an efficient gene delivery system. STATEMENT OF SIGNIFICANCE This manuscript focused on the in situ dual-crosslinked nanoparticles for tumor targeting pDNA delivery. The novel system is prepared by in situ shielding HA-CHO on PEI/DNA complexes. The electrostatic crosslink formed between carboxyl groups on HA-CHO and amine groups on PEI as well as the reaction between aldehyde groups on HA-CHO and amine groups on PEI contributes to the chemical crosslink. By introduction of HA-CHO on PEI/DNA complexes, they show promoting colloidal stability, enhanced cellular uptake and tumor targeting ability. The in vivo experiments further confirm the excellent ability of long circulation and tumor accumulation. Accordingly, HA-CHO2/PEI/DNA has great potential for tumor targeting antitumor therapy.
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Affiliation(s)
- Ying Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100039, PR China
| | - Liang Liu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China; University of Chinese Academy of Sciences, Beijing 100039, PR China
| | - Lin Lin
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Jie Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Huayu Tian
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Atsushi Maruyama
- Department of Life Science and Technology, Tokyo Institute of Technology, Nagatsuta, Midori, Yokohama 226-8501, Japan
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Yamasaki M, Muraki Y, Nishimoto Y, Murakawa Y, Matsuo T. Fluorescence-labeled liposome accumulation in injured colon of a mouse model of T-cell transfer-mediated inflammatory bowel disease. Biochem Biophys Res Commun 2017; 494:188-193. [DOI: 10.1016/j.bbrc.2017.10.058] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 10/12/2017] [Indexed: 11/29/2022]
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Durymanov M, Kamaletdinova T, Lehmann SE, Reineke J. Exploiting passive nanomedicine accumulation at sites of enhanced vascular permeability for non-cancerous applications. J Control Release 2017. [DOI: 10.1016/j.jconrel.2017.06.013] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Chen Q, Xiao B, Merlin D. Nanotherapeutics for the treatment of inflammatory bowel disease. Expert Rev Gastroenterol Hepatol 2017; 11:495-497. [PMID: 28317404 DOI: 10.1080/17474124.2017.1309282] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Qiubing Chen
- a Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy , Southwest University , Chongqing , P. R. China
| | - Bo Xiao
- a Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy , Southwest University , Chongqing , P. R. China.,b Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics , Georgia State University , Atlanta , GA , USA
| | - Didier Merlin
- b Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics , Georgia State University , Atlanta , GA , USA.,c Atlanta Veterans Affairs Medical Center , Decatur , GA , USA
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RNAi-mediated silencing of TNF-α converting enzyme to down-regulate soluble TNF-α production for treatment of acute and chronic colitis. J Control Release 2016; 239:231-41. [DOI: 10.1016/j.jconrel.2016.08.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 08/02/2016] [Accepted: 08/19/2016] [Indexed: 01/26/2023]
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