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Islam R, Nabila FH, Wakabayashi R, Kawaguchi Y, Kamiya N, Moniruzzaman M, Goto M. Ionic Liquid-Based Immunization Patch for the Transdermal Delivery of Antigens. Molecules 2024; 29:2995. [PMID: 38998948 PMCID: PMC11243093 DOI: 10.3390/molecules29132995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/14/2024] [Accepted: 06/16/2024] [Indexed: 07/14/2024] Open
Abstract
Herein, we report a transdermal patch prepared using an ionic liquid-based solid in oil (IL-S/O) nanodispersion and a pressure-sensitive adhesive (PSA) to deliver the macromolecular antigenic protein, ovalbumin (OVA). The IL-S/O nanodispersion and a PSA were first mixed at an equal weight ratio, then coated onto a release liner, and covered with a support film. To evaluate the effect of the PSA, three types of PSAs, DURO-TAK 87-4098, DURO-TAK 87-4287, and DURO-TAK 87-235A, were used to obtain the corresponding IL-S/O patches SP-4098, SP-4287, and SP-235A, respectively. The prepared IL-S/O patches were characterized for surface morphology, viscoelasticity, and moisture content. In vitro skin penetration and in vivo immunization studies of the IL-S/O patches were performed using Yucatan micropig skin and the C57BL/6NJc1 mice model, respectively. The SP-4098 and SP-4287 delivered 5.49-fold and 5.47-fold higher amounts of drug compared with the aqueous formulation. Although both patches delivered a similar amount of drug, SP-4287 was not detached fully from the release liner after 30 days, indicating low stability. Mice immunized with the OVA-containing SP-4098 produced a 10-fold increase in anti-OVA IgG compared with those treated with an aqueous formulation. These findings suggested that the IL-S/O patch may be a good platform for the transdermal delivery of antigen molecules.
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Affiliation(s)
- Rashedul Islam
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Fahmida Habib Nabila
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Rie Wakabayashi
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Division of Biotechnology, Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Yoshirou Kawaguchi
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Noriho Kamiya
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Division of Biotechnology, Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
| | - Muhammad Moniruzzaman
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Perak, Malaysia
| | - Masahiro Goto
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Advanced Transdermal Drug Delivery System Center, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
- Division of Biotechnology, Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan
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Yang LY, Li CQ, Zhang YL, Ma MW, Cheng W, Zhang GJ. Emerging Drug Delivery Vectors: Engineering of Plant-Derived Nanovesicles and Their Applications in Biomedicine. Int J Nanomedicine 2024; 19:2591-2610. [PMID: 38505167 PMCID: PMC10949304 DOI: 10.2147/ijn.s454794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/28/2024] [Indexed: 03/21/2024] Open
Abstract
Extracellular vesicles can transmit intercellular information and transport biomolecules to recipient cells during various pathophysiological processes in the organism. Animal cell exosomes have been identified as potential nanodrugs delivery vehicles, yet they have some shortcomings such as high immunogenicity, high cytotoxicity, and complicated preparation procedures. In addition to exosomes, plant-derived extracellular vesicles (PDVs), which carry a variety of active substances, are another promising nano-transport vehicles emerging in recent years due to their stable physicochemical properties, wide source, and low cost. This work briefly introduces the collection and characterization of PDVs, then focuses on the application of PDVs as natural or engineered drug carriers in biomedicine, and finally discusses the development and challenges of PDVs in future applications.
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Affiliation(s)
- Lu-Yao Yang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, People’s Republic of China
| | - Chao-Qing Li
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, People’s Republic of China
- Hubei Shizhen Laboratory, Wuhan, 430065, People’s Republic of China
| | - Yu-Lin Zhang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, People’s Republic of China
- Hubei Shizhen Laboratory, Wuhan, 430065, People’s Republic of China
| | - Meng-Wen Ma
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics - Hubei Bioinformatics & Molecular Imaging Key Laboratory, Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, People’s Republic of China
| | - Wan Cheng
- Britton Chance Center for Biomedical Photonics at Wuhan National Laboratory for Optoelectronics - Hubei Bioinformatics & Molecular Imaging Key Laboratory, Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, People’s Republic of China
| | - Guo-Jun Zhang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, People’s Republic of China
- Hubei Shizhen Laboratory, Wuhan, 430065, People’s Republic of China
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Jha SK, Imran M, Jha LA, Hasan N, Panthi VK, Paudel KR, Almalki WH, Mohammed Y, Kesharwani P. A Comprehensive review on Pharmacokinetic Studies of Vaccines: Impact of delivery route, carrier-and its modulation on immune response. ENVIRONMENTAL RESEARCH 2023; 236:116823. [PMID: 37543130 DOI: 10.1016/j.envres.2023.116823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/07/2023]
Abstract
The lack of knowledge about the absorption, distribution, metabolism, and excretion (ADME) of vaccines makes former biopharmaceutical optimization difficult. This was shown during the COVID-19 immunization campaign, where gradual booster doses were introduced.. Thus, understanding vaccine ADME and its effects on immunization effectiveness could result in a more logical vaccine design in terms of formulation, method of administration, and dosing regimens. Herein, we will cover the information available on vaccine pharmacokinetics, impacts of delivery routes and carriers on ADME, utilization and efficiency of nanoparticulate delivery vehicles, impact of dose level and dosing schedule on the therapeutic efficacy of vaccines, intracellular and endosomal trafficking and in vivo fate, perspective on DNA and mRNA vaccines, new generation sequencing and mathematical models to improve cancer vaccination and pharmacology, and the reported toxicological study of COVID-19 vaccines. Altogether, this review will enhance the reader's understanding of the pharmacokinetics of vaccines and methods that can be implied in delivery vehicle design to improve the absorption and distribution of immunizing agents and estimate the appropriate dose to achieve better immunogenic responses and prevent toxicities.
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Affiliation(s)
- Saurav Kumar Jha
- Department of Biomedicine, Health & Life Convergence Sciences, Mokpo National University, Muan-gun, Jeonnam, 58554, Republic of Korea; Department of Biological Sciences and Bioengineering (BSBE), Indian Institute of Technology, Kanpur, 208016, Uttar Pradesh, India.
| | - Mohammad Imran
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, 4102, Australia
| | - Laxmi Akhileshwar Jha
- H. K. College of Pharmacy, Mumbai University, Pratiksha Nagar, Jogeshwari, West Mumbai, 400102, India
| | - Nazeer Hasan
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Vijay Kumar Panthi
- Department of Pharmacy, College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea
| | - Keshav Raj Paudel
- Centre for Inflammation, Faculty of Science, School of Life Science, Centenary Institute and University of Technology Sydney, Sydney, 2007, Australia
| | - Waleed H Almalki
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, Makkah, 24381, Saudi Arabia
| | - Yousuf Mohammed
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, 4102, Australia
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India; Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
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4
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Dahri M, Beheshtizadeh N, Seyedpour N, Nakhostin-Ansari A, Aghajani F, Seyedpour S, Masjedi M, Farjadian F, Maleki R, Adibkia K. Biomaterial-based delivery platforms for transdermal immunotherapy. Biomed Pharmacother 2023; 165:115048. [PMID: 37385212 DOI: 10.1016/j.biopha.2023.115048] [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: 04/24/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023] Open
Abstract
Nowadays, immunotherapy is one of the most essential treatments for various diseases and a broad spectrum of disorders are assumed to be treated by altering the function of the immune system. For this reason, immunotherapy has attracted a great deal of attention and numerous studies on different approaches for immunotherapies have been investigated, using multiple biomaterials and carriers, from nanoparticles (NPs) to microneedles (MNs). In this review, the immunotherapy strategies, biomaterials, devices, and diseases supposed to be treated by immunotherapeutic strategies are reviewed. Several transdermal therapeutic methods, including semisolids, skin patches, chemical, and physical skin penetration enhancers, are discussed. MNs are the most frequent devices implemented in transdermal immunotherapy of cancers (e.g., melanoma, squamous cell carcinoma, cervical, and breast cancer), infectious (e.g., COVID-19), allergic and autoimmune disorders (e.g., Duchenne's muscular dystrophy and Pollinosis). The biomaterials used in transdermal immunotherapy vary in shape, size, and sensitivity to external stimuli (e.g., magnetic field, photo, redox, pH, thermal, and even multi-stimuli-responsive) were reported. Correspondingly, vesicle-based NPs, including niosomes, transferosomes, ethosomes, microemulsions, transfersomes, and exosomes, are also discussed. In addition, transdermal immunotherapy using vaccines has been reviewed for Ebola, Neisseria gonorrhoeae, Hepatitis B virus, Influenza virus, respiratory syncytial virus, Hand-foot-and-mouth disease, and Tetanus.
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Affiliation(s)
- Mohammad Dahri
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Computational Biology and Chemistry Group (CBCG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Beheshtizadeh
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Regenerative Medicine group (REMED), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nasrin Seyedpour
- Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Nakhostin-Ansari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Aghajani
- Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Simin Seyedpour
- Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Student Research Committee, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Moein Masjedi
- Department of Pharmaceutics, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Farjadian
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Maleki
- Department of Chemical Technologies, Iranian Research Organization for Sciences and Technology (IROST), P.O. Box 33535111 Tehran, Iran.
| | - Khosro Adibkia
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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Li J, Wang W, Zhang Y, Yang Z. Research progress on vesicles from Chinese medicinal herbs. Zhejiang Da Xue Xue Bao Yi Xue Ban 2023; 52:349-360. [PMID: 37476946 PMCID: PMC10409899 DOI: 10.3724/zdxbyxb-2022-0715] [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: 12/20/2022] [Accepted: 06/06/2023] [Indexed: 07/22/2023]
Abstract
Vesicles derived from Chinese medicinal herbs (VCMH) are nano-vesicular entities released by the cells of Chinese medicinal herbs. VCMHs have various biological effects and targeting characteristics, and their component chemicals and functional activities are closely related to the parent plant. VCMH differs from animal-derived vesicles in three ways: stability, specificity, and safety. There are a number of extraction and isolation techniques for VCMH, each with their own benefits and drawbacks, and there is no unified standard. When two or more approaches are used, high quantities of intact vesicles can be obtained more quickly and efficiently. The obtained VCMHs were systematically examined and evaluated. Firstly, they are generally saucer-shaped, cup-shaped or sphere, with particle size of 10-300 nm. Secondly, they contain lipids, proteins, nucleic acids and other active substances, and these components are an important part for intercellular information transfer. Finally, they mostly have good biocompatibility and low toxicity, with anti-inflammatory, antioxidant, anti-tumor and anti-fibrotic effects. As a new drug carrier, VCMHs have outstanding active targeting capabilities, and the capsule form can effectively preserve the drugs, considerably enhancing drug delivery efficiency and stability in vitro and in vivo. The modification of its vesicular structure by suitable physical or chemical means can further create more stable and precise drug carriers. This article reviews the extraction and purification techniques, activity evaluation and application of VCMH to provide information for further research and application of new active substances and targeted drug carriers.
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Affiliation(s)
- Junyan Li
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Yunnan Key Laboratory of Southern Medicinal Utilization, Kunming 650500, China.
- Key Laboratory of Yunnan Provincial Department of Education on Substance Benchmark Research of Ethnic Medicines, Kunming 650500, China.
- Yunnan Key Laboratory of Dai and Yi Medicines, Kunming 650500, China.
| | - Wenping Wang
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Yunnan Key Laboratory of Southern Medicinal Utilization, Kunming 650500, China
- The Key Laboratory of External Drug Delivery System and Preparation Technology in University of Yunnan Province, Kunming 650500, China
- Yunnan Key Laboratory of Dai and Yi Medicines, Kunming 650500, China
| | - Yi Zhang
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Yunnan Key Laboratory of Southern Medicinal Utilization, Kunming 650500, China
- Yunnan Key Laboratory of Dai and Yi Medicines, Kunming 650500, China
| | - Zhizhong Yang
- College of Chinese Materia Medica, Yunnan University of Chinese Medicine, Yunnan Key Laboratory of Southern Medicinal Utilization, Kunming 650500, China.
- Key Laboratory of Yunnan Provincial Department of Education on Substance Benchmark Research of Ethnic Medicines, Kunming 650500, China.
- The Key Laboratory of External Drug Delivery System and Preparation Technology in University of Yunnan Province, Kunming 650500, China.
- Yunnan Key Laboratory of Dai and Yi Medicines, Kunming 650500, China.
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Plant Exosome-like Nanoparticles as Biological Shuttles for Transdermal Drug Delivery. BIOENGINEERING (BASEL, SWITZERLAND) 2023; 10:bioengineering10010104. [PMID: 36671676 PMCID: PMC9854743 DOI: 10.3390/bioengineering10010104] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/05/2023] [Accepted: 01/08/2023] [Indexed: 01/15/2023]
Abstract
Exosomes act as emerging transdermal drug delivery vehicles with high deformability and excellent permeability, which can be used to deliver various small-molecule drugs and macromolecular drugs and increase the transdermal and dermal retention of drugs, improving the local efficacy and drug delivery compliance. At present, there are many studies on the use of plant exosome-like nanoparticles (PELNVs) as drug carriers. In this review, the source, extraction, isolation, and chemical composition of plant exosomes are reviewed, and the research progress on PELNVs as drug delivery systems in transdermal drug delivery systems in recent years has elucidated the broad application prospect of PELNVs.
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7
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D’Sa S, Braz Gomes K, Allotey-Babington GL, Boyoglu C, Kang SM, D’Souza MJ. Transdermal Immunization with Microparticulate RSV-F Virus-like Particles Elicits Robust Immunity. Vaccines (Basel) 2022; 10:vaccines10040584. [PMID: 35455333 PMCID: PMC9030121 DOI: 10.3390/vaccines10040584] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 01/09/2023] Open
Abstract
No approved vaccines against respiratory syncytial virus (RSV) infections exist to date, due to challenges arising during vaccine development. There is an unmet need to explore novel approaches and a universal strategy to prevent RSV infections. Previous studies have proven the immune efficacy of virus-like particles (VLPs) consisting of RSV fusion (F) protein, yielding a highly immunogenic RSV-F VLP subunit vaccine. In this study, RSV-F VLP (with or without MPL®) was added to a polymer mix and spray-dried, forming microparticles. The formulations were transdermally administered in C57BL/6 mice to evaluate vaccine efficacy. The transdermal delivery of RSV-F VLP + MPL® was more effective in clearing lung viral loads and preventing weight loss after RSV challenge. At the cellular level, MPL® augmented the vaccine response in microparticulate form, which was evidenced by higher serum and lung antibody titers, and lower lung viral titers in the vaccinated groups. These preliminary results validate the effectiveness of the RSV-F VLP microparticulate vaccine via the transdermal route due to its potential to trigger robust immune responses.
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Affiliation(s)
- Sucheta D’Sa
- Center for Drug Delivery Research, Vaccine Nanotechnology Laboratory, Mercer University, Atlanta, GA 30341, USA; (S.D.); (K.B.G.); (G.L.A.-B.); (C.B.)
| | - Kimberly Braz Gomes
- Center for Drug Delivery Research, Vaccine Nanotechnology Laboratory, Mercer University, Atlanta, GA 30341, USA; (S.D.); (K.B.G.); (G.L.A.-B.); (C.B.)
| | - Grace Lovia Allotey-Babington
- Center for Drug Delivery Research, Vaccine Nanotechnology Laboratory, Mercer University, Atlanta, GA 30341, USA; (S.D.); (K.B.G.); (G.L.A.-B.); (C.B.)
| | - Cemil Boyoglu
- Center for Drug Delivery Research, Vaccine Nanotechnology Laboratory, Mercer University, Atlanta, GA 30341, USA; (S.D.); (K.B.G.); (G.L.A.-B.); (C.B.)
| | - Sang-Moo Kang
- Center for Inflammation, Immunity & Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA;
| | - Martin J. D’Souza
- Center for Drug Delivery Research, Vaccine Nanotechnology Laboratory, Mercer University, Atlanta, GA 30341, USA; (S.D.); (K.B.G.); (G.L.A.-B.); (C.B.)
- Correspondence:
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8
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Sonzogni A, Cabrera G, Lupi G, Gugliotta L, Gonzalez V, Marcipar I, Minari R. Film Forming Nanogels for Needle-free Transdermal Vaccination. Macromol Biosci 2022; 22:e2100515. [PMID: 35388617 DOI: 10.1002/mabi.202100515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 03/21/2022] [Indexed: 11/06/2022]
Abstract
Transcutaneous immunization (TCI) provides a valuable alternative approach to conventional vaccination because of the high accessibility and the exceptional immunological characteristics of the skin, but its application is limited by the low permeability of the stratum corneum. Although nanogels (NGs) have proven to enhance skin penetration of macromolecules with minimum damage, their use in TCI remains almost unexplored. In this context, this article evaluates the performance of novel film forming NGs (FF-NGs) as TCI. This TCI platform consists of NGs with multilobular morphology that positively combines the properties of crosslinked poly(N-vinylcaprolactam), like thermoresponsiveness and the ability to load and release a cargo, with the film forming capacity of low Tg lobes. FF-NGs and formed films were characterized at different levels. Formed films show to be able to uniformly load an antigenic protein and release it with a profile depending on the temperature and on their FF-NGs content. In-vivo studies have demonstrated that FF-NGs promote the penetration of not only an antigenic protein but also an adjuvant until the immunocompetent area of skin, generating an adjuvant-dependent specific immune response. Finally, this study provides a successful proof of concept that FF-NGs could be a powerful tool for transcutaneous release of complex formulations. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ana Sonzogni
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Santa Fe, Argentina
| | - Gabriel Cabrera
- Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Giuliana Lupi
- Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Luis Gugliotta
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Santa Fe, Argentina.,Facultad de Ingeniería Química (Universidad Nacional del Litoral), Santa Fe, Argentina
| | - Verónica Gonzalez
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Santa Fe, Argentina.,Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Iván Marcipar
- Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe, Argentina
| | - Roque Minari
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Santa Fe, Argentina.,Facultad de Ingeniería Química (Universidad Nacional del Litoral), Santa Fe, Argentina
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Kong X, Xu J, Yang X, Zhai Y, Ji J, Zhai G. Progress in tumour-targeted drug delivery based on cell-penetrating peptides. J Drug Target 2021; 30:46-60. [PMID: 33944641 DOI: 10.1080/1061186x.2021.1920026] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Since the discovery of cell-penetrating peptides (CPP) in the 1980s, they have played a unique role in various fields owing to their excellent and unique cell membrane penetration function. In particular, in the treatment of tumours, CPPS have been used to deliver several types of 'cargos' to cancer cells. To address the insufficient targeting ability, non-selectivity, and blood instability, activatable cell-penetrating peptides, which can achieve targeted drug delivery in tumour treatment, enhance curative effects, and reduce toxicity have been developed. This study reviews the application of different cell-penetrating peptides in tumour-targeted delivery, overcoming multidrug resistance, organelle targeting, tumour imaging, and diagnosis, and summarises the different mechanisms of activatable cell-penetrating peptides in detail.
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Affiliation(s)
- Xinru Kong
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Jiangkang Xu
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Xiaoye Yang
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Yujia Zhai
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
| | - Jianbo Ji
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Guangxi Zhai
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
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10
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Microarray patches enable the development of skin-targeted vaccines against COVID-19. Adv Drug Deliv Rev 2021; 171:164-186. [PMID: 33539853 PMCID: PMC8060128 DOI: 10.1016/j.addr.2021.01.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/10/2021] [Accepted: 01/27/2021] [Indexed: 12/13/2022]
Abstract
The COVID-19 pandemic is a serious threat to global health and the global economy. The ongoing race to develop a safe and efficacious vaccine to prevent infection by SARS-CoV-2, the causative agent for COVID-19, highlights the importance of vaccination to combat infectious pathogens. The highly accessible cutaneous microenvironment is an ideal target for vaccination since the skin harbors a high density of antigen-presenting cells and immune accessory cells with broad innate immune functions. Microarray patches (MAPs) are an attractive intracutaneous biocargo delivery system that enables safe, reproducible, and controlled administration of vaccine components (antigens, with or without adjuvants) to defined skin microenvironments. This review describes the structure of the SARS-CoV-2 virus and relevant antigenic targets for vaccination, summarizes key concepts of skin immunobiology in the context of prophylactic immunization, and presents an overview of MAP-mediated cutaneous vaccine delivery. Concluding remarks on MAP-based skin immunization are provided to contribute to the rational development of safe and effective MAP-delivered vaccines against emerging infectious diseases, including COVID-19.
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Dad HA, Gu TW, Zhu AQ, Huang LQ, Peng LH. Plant Exosome-like Nanovesicles: Emerging Therapeutics and Drug Delivery Nanoplatforms. Mol Ther 2020; 29:13-31. [PMID: 33278566 DOI: 10.1016/j.ymthe.2020.11.030] [Citation(s) in RCA: 212] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/09/2020] [Accepted: 11/29/2020] [Indexed: 12/19/2022] Open
Abstract
Plant exosome-like nanovesicles, being innately replete with bioactive lipids, proteins, RNA, and other pharmacologically active molecules, offer unique morphological and compositional characteristics as natural nanocarriers. Furthermore, their compelling physicochemical traits underpin their modulative role in physiological processes, all of which have fostered the concept that these nanovesicles may be highly proficient in the development of next-generation biotherapeutic and drug delivery nanoplatforms to meet the ever-stringent demands of current clinical challenges. This review systemically deals with various facets of plant exosome-like nanovesicles ranging from their origin and isolation to identification of morphological composition, biological functions, and cargo-loading mechanisms. Efforts are made to encompass their biotherapeutic roles by elucidating their immunological modulating, anti-tumor, regenerative, and anti-inflammatory roles. We also shed light on re-engineering these nanovesicles into robust, innocuous, and non-immunogenic nanovectors for drug delivery through multiple stringent biological hindrances to various targeted organs such as intestine and brain. Finally, recent advances centered around plant exosome-like nanovesicles along with new insights into transdermal, transmembrane and targeting mechanisms of these vesicles are also elucidated. We expect that the continuing development of plant exosome-like nanovesicle-based therapeutic and delivery nanoplatforms will promote their clinical applications.
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Affiliation(s)
- Haseeb Anwar Dad
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Ting-Wei Gu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Ao-Qing Zhu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Lu-Qi Huang
- National Resource Centre for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, P.R. China
| | - Li-Hua Peng
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China.
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12
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Yang X, Wang X, Hong H, Elfawal G, Lin S, Wu J, Jiang Y, He C, Mo X, Kai G, Wang H. Galactosylated chitosan-modified ethosomes combined with silk fibroin nanofibers is useful in transcutaneous immunization. J Control Release 2020; 327:88-99. [PMID: 32763432 DOI: 10.1016/j.jconrel.2020.07.047] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 07/28/2020] [Accepted: 07/30/2020] [Indexed: 12/31/2022]
Abstract
Transcutaneous immunization (TCI) has the advantages of avoiding the liver first-pass effect, good compliance and convenient use compared with the traditional oral or injection vaccination. However, the stratum corneum (SC) of the skin is the main obstacle that limits the entry of antigen molecules into the epidermis for activating dendritic cells (DCs). In the present study, the hyaluronic acid (HA) and galactosylated chitosan (GC) modified ethosome (Eth-HA-GC) was prepared through layer-by-layer self-assembly method. Eth-HA-GC has good stability and can be effectively phagocytosed by the bone-marrow-derived DCs (BMDCs) in vitro. The ovalbumin (OVA) loaded Eth-HA-GC (OVA@Eth-HA-GC) can promote BMDCs' expression of CD80, CD86 (DCs maturation-associated marker molecules), TNF-α, IL-2 and IL-6. Subsequently, a novel OVA@Eth-HA-GC-loaded silk fibroin (OVA@Eth-HA-GC/SF) nanofibrous mats were fabricated through green electrospinning. The OVA@Eth-HA-GC/SF mats exhibit good transdermal performance in vitro. Transdermal administration with OVA@Eth-HA-GC/SF mats induced the serum anti-OVA-specific IgG and increased the expression of IFN-γ, IL-2 and IL-6 by spleen cells in vivo. Furthermore, the use of OVA@Eth-HA-GC/SF mats evidently inhibited the growth of EG7 tumor in the murine model. These results demonstrate the OVA@Eth-HA-GC/SF mats can effectively stimulate the immune response to OVA through transdermal administration. In conclusion, the antigens@Eth-HA-GC/SF mats is a promising TCI system.
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Affiliation(s)
- Xingxing Yang
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Xiaoyun Wang
- Department of Obstetrics & Gynecology, Shanghai First People's Hospital Affiliated to Shanghai Jiaotong University, Shanghai 201620, PR China
| | - Huoyan Hong
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Gomaa Elfawal
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China; Polymer Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Si Lin
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Jinglei Wu
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Yuxin Jiang
- Department of Pathogenic Biology and Immunology, School of Medicine, Jiaxing University, Jiaxing 314001, PR China.
| | - Chuanglong He
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Xiumei Mo
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Guoyin Kai
- Laboratory of Medicinal Plant Biotechnology, College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 311402, PR China..
| | - Hongsheng Wang
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.
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COVID-19: Current Developments and Further Opportunities in Drug Delivery and Therapeutics. Pharmaceutics 2020; 12:pharmaceutics12100945. [PMID: 33023033 PMCID: PMC7601382 DOI: 10.3390/pharmaceutics12100945] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 12/15/2022] Open
Abstract
SARS-CoV-2 has affected people from all age groups, races and ethnicities. Given that many infected individuals are asymptomatic, they transmit the disease to others unknowingly, which has resulted in the spread of infection at an alarming rate. This review aims to provide an overview of the pathophysiology, preventive measures to reduce the disease spread, therapies currently in use, an update on vaccine development and opportunities for vaccine delivery. The World Health Organization has advised several precautions including social distancing, hand washing and the use of PPE including gloves and face masks for minimizing the spread of SARS-CoV-2 infection. At present, several antiviral therapies previously approved for other infections are being repositioned to study their efficacy against SARS-CoV-2. In addition, some medicines (i.e., remdesivir, chloroquine, hydroxychloroquine) have received emergency use authorisation from the FDA. Plasma therapy has also been authorised for emergency use for the treatment of COVID-19 on a smaller scale. However, no vaccine has been approved so far against this virus. Nevertheless, several potential vaccine targets have been reported, and development of different types of vaccines including DNA, mRNA, viral vector, inactivated, subunit and vaccine-like particles is in process. It is concluded that a suitable candidate delivered through an advanced drug delivery approach would effectively boost the immune system against this coronavirus.
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Wang MZ, Niu J, Ma HJ, Dad HA, Shao HT, Yuan TJ, Peng LH. Transdermal siRNA delivery by pH-switchable micelles with targeting effect suppress skin melanoma progression. J Control Release 2020; 322:95-107. [DOI: 10.1016/j.jconrel.2020.03.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/29/2020] [Accepted: 03/16/2020] [Indexed: 01/29/2023]
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15
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Savoy M. What's New in Vaccine Science. Prim Care 2020; 47:517-528. [PMID: 32718447 DOI: 10.1016/j.pop.2020.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Today vaccines can provide immunity against and treatment of a growing number of diseases including noninfectious conditions. Vaccine science continues to evolve newer and safer ways to deliver prevention and treatment of infectious and noninfectious diseases. This includes new adjuvants to enhance immunogenicity; delivery systems to reduce pain and improve acceptability; a wider range of uses including preventing emerging infectious diseases, such as Zika virus and Ebola, treatment of chronic diseases, such as cancer, and autoimmune disorders; and repurposing of existing vaccines, such as bacillus Calmette-Guérin for novel therapies.
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Affiliation(s)
- Margot Savoy
- Family & Community Medicine, Temple Faculty Practice, Lewis Katz School of Medicine at Temple University, 1316 West Ontario Street, Room 310, Philadelphia, PA 19140, USA.
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16
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Leone M, Romeijn S, Du G, Le Dévédec S, Vrieling H, O'Mahony C, Bouwstra J, Kersten G. Diphtheria toxoid dissolving microneedle vaccination: Adjuvant screening and effect of repeated-fractional dose administration. Int J Pharm 2020; 580:119182. [DOI: 10.1016/j.ijpharm.2020.119182] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/25/2020] [Accepted: 02/25/2020] [Indexed: 12/13/2022]
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Yun S, Lee SJ, Giri SS, Kim HJ, Kim SG, Kim SW, Han SJ, Kwon J, Oh WT, Chang Park S. Vaccination of fish against Aeromonas hydrophila infections using the novel approach of transcutaneous immunization with dissolving microneedle patches in aquaculture. FISH & SHELLFISH IMMUNOLOGY 2020; 97:34-40. [PMID: 31841693 DOI: 10.1016/j.fsi.2019.12.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/29/2019] [Accepted: 12/09/2019] [Indexed: 06/10/2023]
Abstract
The aim of this study was to develop and evaluate a novel route of administration for vaccinating fish against Aeromonas hydrophila infection using a dissolving microneedles (MNs) patch. The A. hydrophila JUNAH strain was inactivated with formalin and used as a vaccine antigen. It was mixed with dissolvable carboxymethyl cellulose (CMC) as the matrix material to produce the MNs patches. When examined with a scanning electron microscope, each patch has 282 uniformly distributed, pyramid-shaped needles on a circular base. In the skin insertion experiment, the MNs patches were confirmed to be capable of penetrating the skin of the fish. Through agglutination assay and analysis of non-specific parameters like lysozyme and superoxide dismutase, it was verified that the antigen embedded into the patch induced adaptive and innate immune responses in the fish. In the challenge experiment, the group inoculated with the MNs patch and the group injected with formalin killed cells (FKC) showed a similar survival rate. Our results suggest that the FKC-loaded MNs patch is a wholly viable method alternative to injection for the vaccination of fish.
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Affiliation(s)
- Saekil Yun
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seung-Jun Lee
- Department of Pharmaceutical Science and Engineering, School of Convergence Bioscience and Technology, Seowon University, Cheongju, 28674, Republic of Korea
| | - Sib Sankar Giri
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hyoun Joong Kim
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sang Geun Kim
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sang Wha Kim
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Se Jin Han
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jun Kwon
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Woo Taek Oh
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea
| | - Se Chang Park
- Laboratory of Aquatic Biomedicine, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, 08826, Republic of Korea.
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Xiong L, Lin J, Luo Y, Chen W, Dai J. The Efficacy and Safety of Epicutaneous Immunotherapy for Allergic Diseases: A Systematic Review and Meta-Analysis. Int Arch Allergy Immunol 2019; 181:170-182. [PMID: 31801149 DOI: 10.1159/000504366] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/23/2019] [Indexed: 03/20/2024] Open
Abstract
OBJECTIVES To systematically review the effect and safety of epicutaneous immunotherapy (EPIT) for allergic diseases. METHODS We searched PubMed, EMBASE, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure, CQ VIP Database, Wanfang Data, and international trial register from their inception to July 29, 2019, without language restrictions, for randomized controlled trials (RCTs) that compared EPIT versus no EPIT for allergen-triggered allergic reactions. We assessed certainty of evidence by the GRADE approach. RESULTS Ten RCTs with 1,085 participants (aged from 10 months to 65 years) comparing EPIT with placebo for peanut, cow milk, or grass-pollen allergy met the eligibility criteria. A substantial benefit in terms of desensitization in EPIT group was more likely for peanut or cow milk protein allergy (risk ratio [RR] 2.34, 95% CI 1.69-3.23; I2 = 0%; high certainty evidence). EPIT increased local-treatment-related adverse events (L-TRAE; RR 1.56, 95% CI 1.03-2.36; I2 = 82%; moderate certainty evidence). But there were no significantly increased risk of any TRAEs (low certainty evidence) or systemic-TRAEs (S-TRAEs; very low certainty evidence) in EPIT group. The incidence rate of serious AEs, the use of rescue medications, and anaphylactic reactions stratified by organ systems including skin and mucosa, eyes and upper respiratory, lower respiratory, and gastrointestinal system in EPIT group were similar to placebo group. In subgroup analysis, desensitization of EPIT was significantly effective in peanut allergy (RR 2.29, 95% CI 1.64-3.21; I2 = 0%) and children <12 years (RR 2.85, 95% CI 1.92-4.24; I2 = 0%) with high certainty evidence. Only epicutaneous grass-pollen immunotherapy significantly increased the risk of S-TRAE (RR 4.65, 95% CI 1.10-19.64; I2 = 0%). CONCLUSION The systematic review suggests that EPIT might induce desensitization in peanut allergy and an increased risk of local AEs. These findings should be interpreted with caution owing to the limited study and heterogeneity. More data in the older (children ≥12 years and adults) and other allergic diseases are needed.
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Affiliation(s)
- Limei Xiong
- Department of Respiratory, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jilei Lin
- Department of Respiratory, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yin Luo
- Department of Gastroenterology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Wencong Chen
- Department of Respiratory, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jihong Dai
- Department of Respiratory, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China,
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Wakabayashi R, Kono H, Kozaka S, Tahara Y, Kamiya N, Goto M. Transcutaneous Codelivery of Tumor Antigen and Resiquimod in Solid-in-Oil Nanodispersions Promotes Antitumor Immunity. ACS Biomater Sci Eng 2019; 5:2297-2306. [DOI: 10.1021/acsbiomaterials.9b00260] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Du G, Woythe L, van der Maaden K, Leone M, Romeijn S, Kros A, Kersten G, Jiskoot W, Bouwstra JA. Coated and Hollow Microneedle-Mediated Intradermal Immunization in Mice with Diphtheria Toxoid Loaded Mesoporous Silica Nanoparticles. Pharm Res 2018; 35:189. [PMID: 30105542 PMCID: PMC6096895 DOI: 10.1007/s11095-018-2476-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 08/06/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To examine the immunogenicity of diphtheria toxoid (DT) loaded mesoporous silica nanoparticles (MSNs) after coated and hollow microneedle-mediated intradermal immunization in mice. METHODS DT was loaded into MSNs and the nanoparticle surface was coated with a lipid bilayer (LB-MSN-DT). To prepare coated microneedles, alternating layers of negatively charged LB-MSN-DT and positively charged N-trimethyl chitosan (TMC) were coated onto pH-sensitive microneedle arrays via a layer-by-layer approach. Microneedle arrays coated with 5 or 3 layers of LB-MSN-DT were used to immunize mice and the elicited antibody responses were compared with those induced by hollow microneedle-injected liquid formulation of LB-MSN-DT. Liquid DT formulation with and without TMC (DT/TMC) injected by a hollow microneedle were used as controls. RESULTS LB-MSN-DT had an average size of about 670 nm and a zeta potential of -35 mV. The encapsulation efficiency of DT in the nanoparticles was 77%. The amount of nano-encapsulated DT coated onto the microneedle array increased linearly with increasing number of the coating layers. Nano-encapsulated DT induced stronger immune responses than DT solution when delivered intradermally via hollow microneedles, but not when delivered via coated microneedles. CONCLUSION Both the nano-encapsulation of DT and the type of microneedles affect the immunogenicity of the antigen.
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Affiliation(s)
- Guangsheng Du
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Laura Woythe
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Koen van der Maaden
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Mara Leone
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Stefan Romeijn
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Alexander Kros
- Department of Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Gideon Kersten
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
- Institute for Translational Vaccinology (Intravacc), Bilthoven, The Netherlands
| | - Wim Jiskoot
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Joke A Bouwstra
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
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21
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Du G, Leone M, Romeijn S, Kersten G, Jiskoot W, Bouwstra JA. Immunogenicity of diphtheria toxoid and poly(I:C) loaded cationic liposomes after hollow microneedle-mediated intradermal injection in mice. Int J Pharm 2018; 547:250-257. [PMID: 29870743 DOI: 10.1016/j.ijpharm.2018.06.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 05/31/2018] [Accepted: 06/01/2018] [Indexed: 02/06/2023]
Abstract
In this study, we aimed to investigate the immunogenicity of cationic liposomes loaded with diphtheria toxoid (DT) and poly(I:C) after hollow microneedle-mediated intradermal vaccination in mice. The following liposomal formulations were studied: DT loaded liposomes, a mixture of free DT and poly(I:C)-loaded liposomes, a mixture of DT-loaded liposomes and free poly(I:C), and liposomal formulations with DT and poly(I:C) either individually or co-encapsulated in the liposomes. Reference groups were DT solution adjuvanted with or without poly(I:C) (DT/poly(I:C)). The liposomal formulations were characterized in terms of particle size, zeta potential, loading and release of DT and poly(I:C). After intradermal injection of BALB/c mice with the formulations through a hollow microneedle, the immunogenicity was assessed by DT-specific ELISAs. All formulations induced similar total IgG and IgG1 titers. However, all the liposomal groups containing both DT and poly(I:C) showed enhanced IgG2a titers compared to DT/poly(I:C) solution, indicating that the immune response was skewed towards a Th1 direction. This enhancement was similar for all liposomal groups that contain both DT and poly(I:C) in the formulations. Our results reveal that a mixture of DT encapsulated liposomes and poly(I:C) encapsulated liposomes have a similar effect on the antibody responses as DT and poly(I:C) co-encapsulated liposomes. These findings may have implications for future design of liposomal vaccine delivery systems.
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Affiliation(s)
- Guangsheng Du
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands
| | - Mara Leone
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands
| | - Stefan Romeijn
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands
| | - Gideon Kersten
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands; Department of Analytical Development and Formulation, Intravacc, Bilthoven 3720 AL, The Netherlands
| | - Wim Jiskoot
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands
| | - Joke A Bouwstra
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2300 RA, The Netherlands.
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22
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Zhou S, Ren T, Gu H, Wang C, Li M, Zhao Z, Xing L, Zhang L, Sun Y, Yang P, Wang X. Intradermal delivery of a fractional dose of influenza H7N9 split vaccine elicits protective immunity in mice and rats. Hum Vaccin Immunother 2018; 14:623-629. [PMID: 29400997 DOI: 10.1080/21645515.2017.1423156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Vaccination is the most effective method of preventing the spread of the influenza virus. However, the traditional intramuscular (IM) immunization causes fear, pain, and cross infection. In contrast, needle-free (NF) immunization is quick and easy for medical personnel and painless and safe for patients. In this study, we assessed the safety and protective efficacy of NF intradermal (ID) immunization with the influenza H7N9 split vaccine (Anhui H7N9/PR8). A preliminary safety evaluation showed that ID immunization with 15 μg of the H7N9 influenza vaccine was not toxic in rats. Moreover, the antigen was metabolized more rapidly after ID than after IM immunization, as determined by in vivo imaging, and ID immunization accelerated the generation of a specific immune response. Additionally, ID immunization with a 20% dose of the H7N9 split vaccine Anhui H7N9/PR8 offered complete protection against lethal challenge by the live H7N9 virus. Taken together, our findings suggest that NF ID immunization with the H7N9 influenza vaccine induces effective protection, has a good safety profile, requires little antigen, and elicits an immune response more rapidly than does IM immunization. This approach may be used to improve the control of influenza H7N9 outbreaks.
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Affiliation(s)
- Shanshan Zhou
- a Anhui Medical University , HeFei , Anhui , China.,b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Tianyu Ren
- c Department of Hepatobibiary of Beijing Hospital, Beijing , China
| | - Hongjing Gu
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Cheng Wang
- e Department of Orthopedics of Chinese PLA General Hospital , Beijing , China
| | - Min Li
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Zhongpeng Zhao
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Li Xing
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Liangyan Zhang
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
| | - Yi Sun
- d Jiangsu Chengyu Mite Medical Technologies Co. Taizhou , Jiangsu , China
| | - Penghui Yang
- b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China.,c Department of Hepatobibiary of Beijing Hospital, Beijing , China
| | - Xiliang Wang
- a Anhui Medical University , HeFei , Anhui , China.,b State Key Laboratory of Pathogen and Biosecurity, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences , Beijing , China
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Wakabayashi R, Sakuragi M, Kozaka S, Tahara Y, Kamiya N, Goto M. Solid-in-Oil Peptide Nanocarriers for Transcutaneous Cancer Vaccine Delivery against Melanoma. Mol Pharm 2018; 15:955-961. [DOI: 10.1021/acs.molpharmaceut.7b00894] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Giulbudagian M, Yealland G, Hönzke S, Edlich A, Geisendörfer B, Kleuser B, Hedtrich S, Calderón M. Breaking the Barrier - Potent Anti-Inflammatory Activity following Efficient Topical Delivery of Etanercept using Thermoresponsive Nanogels. Am J Cancer Res 2018; 8:450-463. [PMID: 29290820 PMCID: PMC5743560 DOI: 10.7150/thno.21668] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 10/05/2017] [Indexed: 12/16/2022] Open
Abstract
Topical administration permits targeted, sustained delivery of therapeutics to human skin. Delivery to the skin, however, is typically limited to lipophilic molecules with molecular weight of < 500 Da, capable of crossing the stratum corneum. Nevertheless, there are indications protein delivery may be possible in barrier deficient skin, a condition found in several inflammatory skin diseases such as psoriasis, using novel nanocarrier systems. Methods: Water in water thermo-nanoprecipitation; dynamic light scattering; zeta potential measurement; nanoparticle tracking analysis; atomic force microscopy; cryogenic transmission electron microscopy; UV absorption; centrifugal separation membranes; bicinchoninic acid assay; circular dichroism; TNFα binding ELISA; inflammatory skin equivalent construction; human skin biopsies; immunohistochemistry; fluorescence microscopy; western blot; monocyte derived Langerhans cells; ELISA Results: Here, we report the novel synthesis of thermoresponsive nanogels (tNG) and the stable encapsulation of the anti-TNFα fusion protein etanercept (ETR) (~150 kDa) without alteration to its structure, as well as temperature triggered release from the tNGs. Novel tNG synthesis without the use of organic solvents was conducted, permitting in situ encapsulation of protein during assembly, something that holds great promise for easy manufacture and storage. Topical application of ETR loaded tNGs to inflammatory skin equivalents or tape striped human skin resulted in efficient ETR delivery throughout the SC and into the viable epidermis that correlated with clear anti-inflammatory effects. Notably, effective ETR delivery depended on temperature triggered release following topical application. Conclusion: Together these results indicate tNGs hold promise as a biocompatible and easy to manufacture vehicle for stable protein encapsulation and topical delivery into barrier-deficient skin.
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Du G, Hathout RM, Nasr M, Nejadnik MR, Tu J, Koning RI, Koster AJ, Slütter B, Kros A, Jiskoot W, Bouwstra JA, Mönkäre J. Intradermal vaccination with hollow microneedles: A comparative study of various protein antigen and adjuvant encapsulated nanoparticles. J Control Release 2017; 266:109-118. [PMID: 28943194 DOI: 10.1016/j.jconrel.2017.09.021] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/12/2017] [Accepted: 09/13/2017] [Indexed: 12/17/2022]
Abstract
In this study, we investigated the potential of intradermal delivery of nanoparticulate vaccines to modulate the immune response of protein antigen using hollow microneedles. Four types of nanoparticles covering a broad range of physiochemical parameters, namely poly (lactic-co-glycolic) (PLGA) nanoparticles, liposomes, mesoporous silica nanoparticles (MSNs) and gelatin nanoparticles (GNPs) were compared. The developed nanoparticles were loaded with a model antigen (ovalbumin (OVA)) with and without an adjuvant (poly(I:C)), followed by the characterization of size, zeta potential, morphology, and loading and release of antigen and adjuvant. An in-house developed hollow-microneedle applicator was used to inject nanoparticle suspensions precisely into murine skin at a depth of about 120μm. OVA/poly(I:C)-loaded nanoparticles and OVA/poly(I:C) solution elicited similarly strong total IgG and IgG1 responses. However, the co-encapsulation of OVA and poly(I:C) in nanoparticles significantly increased the IgG2a response compared to OVA/poly(I:C) solution. PLGA nanoparticles and liposomes induced stronger IgG2a responses than MSNs and GNPs, correlating with sustained release of the antigen and adjuvant and a smaller nanoparticle size. When examining cellular responses, the highest CD8+ and CD4+ T cell responses were induced by OVA/poly(I:C)-loaded liposomes. In conclusion, the applicator controlled hollow microneedle delivery is an excellent method for intradermal injection of nanoparticle vaccines, allowing selection of optimal nanoparticle formulations for humoral and cellular immune responses.
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Affiliation(s)
- Guangsheng Du
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Rania M Hathout
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Maha Nasr
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - M Reza Nejadnik
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Jing Tu
- Department of Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Roman I Koning
- Department of Molecular Cell Biology, Section Electron Microscopy, Leiden University Medical Center, Leiden University, Leiden, The Netherlands
| | - Abraham J Koster
- Department of Molecular Cell Biology, Section Electron Microscopy, Leiden University Medical Center, Leiden University, Leiden, The Netherlands
| | - Bram Slütter
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands; Division of Biopharmaceutics, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Alexander Kros
- Department of Supramolecular & Biomaterials Chemistry, Leiden Institute of Chemistry, Leiden University, Leiden, The Netherlands
| | - Wim Jiskoot
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
| | - Joke A Bouwstra
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| | - Juha Mönkäre
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands
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Wu L, Zhang Z, Gao H, Li Y, Hou L, Yao H, Wu S, Liu J, Wang L, Zhai Y, Ou H, Lin M, Wu X, Liu J, Lang G, Xin Q, Wu G, Luo L, Liu P, Shentu J, Wu N, Sheng J, Qiu Y, Chen W, Li L. Open-label phase I clinical trial of Ad5-EBOV in Africans in China. Hum Vaccin Immunother 2017; 13. [PMID: 28708962 DOI: 10.1002/smll.201701815] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/31/2017] [Indexed: 04/16/2023] Open
Abstract
BACKGROUND To determine the safety and immunogenicity of a novel recombinant adenovirus type 5 vector based Ebola virus disease vaccine (Ad5-EBOV) in Africans in China. METHODS A phase 1, dose-escalation, open-label trial was conducted. 61 healthy Africans were sequentially enrolled, with 31 participants receiving one shot intramuscular injection and 30 participants receiving a double-shot regimen. Primary and secondary end points related to safety and immunogenicity were assessed within 28 d after vaccination. This study was registered with ClinicalTrials.gov (NCT02401373). RESULTS Ad5-EBOV is well tolerated and no adverse reaction of grade 3 or above was observed. 53 (86.89%) participants reported at least one adverse reaction within 28 d of vaccination. The most common reaction was fever and the mild pain at injection site, and there were no significant difference between these 2 groups. Ebola glycoprotein-specific antibodies appeared in all 61 participants and antibodies titers peaked after 28 d of vaccination. The geometric mean titres (GMTs) were similar between these 2 groups (1919.01 vs 1684.70 P = 0.5562). The glycoprotein-specific T-cell responses rapidly peaked after 14 d of vaccination and then decreased, however, the percentage of subjects with responses were much higher in the high-dose group (60.00% vs 9.68%, P = 0.0014). Pre-existing Ad5 neutralizing antibodies could significantly dampen the specific humoral immune response and cellular response to the vaccine. CONCLUSION The application of Ad5-EBOV demonstrated safe in Africans in China and a specific GP antibody and T-cell response could occur 14 d after the first immunization. This acceptable safety profile provides a reliable basis to proceed with trials in Africa.
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MESH Headings
- Adult
- Africa/epidemiology
- Antibodies, Neutralizing/blood
- Antibodies, Viral/blood
- China
- Ebola Vaccines/administration & dosage
- Ebola Vaccines/adverse effects
- Ebola Vaccines/immunology
- Ebolavirus/immunology
- Female
- Fever/ethnology
- Healthy Volunteers
- Hemorrhagic Fever, Ebola/epidemiology
- Hemorrhagic Fever, Ebola/ethnology
- Hemorrhagic Fever, Ebola/immunology
- Hemorrhagic Fever, Ebola/prevention & control
- Humans
- Immunity, Cellular
- Immunity, Humoral
- Immunogenicity, Vaccine
- Injections, Intramuscular
- Male
- Membrane Glycoproteins/immunology
- Middle Aged
- T-Lymphocytes/immunology
- Vaccination
- Young Adult
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Affiliation(s)
- Lihua Wu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Zhe Zhang
- c Beijing Institute of Biotechnology , Haidian District, Beijing , China
| | - Hainv Gao
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
- d Zhejiang University International Hospital , Xiacheng District, Hangzhou , Zhejiang , China
| | - Yuhua Li
- e National Institutes for Food and Drug Control , Chongwen District, Beijing , China
| | - Lihua Hou
- c Beijing Institute of Biotechnology , Haidian District, Beijing , China
| | - Hangping Yao
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Shipo Wu
- c Beijing Institute of Biotechnology , Haidian District, Beijing , China
| | - Jian Liu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Ling Wang
- e National Institutes for Food and Drug Control , Chongwen District, Beijing , China
| | - You Zhai
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Huilin Ou
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Meihua Lin
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Xiaoxin Wu
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
- d Zhejiang University International Hospital , Xiacheng District, Hangzhou , Zhejiang , China
| | - Jingjing Liu
- e National Institutes for Food and Drug Control , Chongwen District, Beijing , China
| | - Guanjing Lang
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Qian Xin
- f The General Hospital of People's Liberation Army , Beijing , China
| | - Guolan Wu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Li Luo
- g Department of Epidemiology and Biostatistics , School of Public Health, Southeast University , Nanjing , Jiangsu , China
| | - Pei Liu
- g Department of Epidemiology and Biostatistics , School of Public Health, Southeast University , Nanjing , Jiangsu , China
| | - Jianzhong Shentu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Nanping Wu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Jifang Sheng
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Yunqing Qiu
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
| | - Wei Chen
- c Beijing Institute of Biotechnology , Haidian District, Beijing , China
| | - Lanjuan Li
- a The First Affiliated Hospital, College of Medicine, Zhejiang University , Xiacheng District, Hangzhou , Zhejiang , China
- b The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Xiacheng District, Hangzhou , Zhejiang , China
- d Zhejiang University International Hospital , Xiacheng District, Hangzhou , Zhejiang , China
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Niu J, Chu Y, Huang YF, Chong YS, Jiang ZH, Mao ZW, Peng LH, Gao JQ. Transdermal Gene Delivery by Functional Peptide-Conjugated Cationic Gold Nanoparticle Reverses the Progression and Metastasis of Cutaneous Melanoma. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9388-9401. [PMID: 28252938 DOI: 10.1021/acsami.6b16378] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Permeability barrier imposed by stratum corneum makes an extreme challenge for the topical delivery of plasmid DNA (pDNA), which is widely used in gene therapy. Existing techniques to overcome the skin barrier for bio-macromolecules delivery rely on sophisticated mechanical devices. It is still a big challenge to treat the skin cancer, for example, melanoma, that initiates in the dermal layer by topical gene therapy. To facilitate the skin penetration of pDNA deeply into the melanoma tissues, we here present a cell-penetrating peptide and cationic poly(ethyleneimine) conjugated gold nanoparticle (AuPT) that can compact the pDNAs into cationic nanocomplexes and penetrate through the intact stratum corneum without any additional enhancement used. Moreover, the AuPT is highly efficient in stimulating the intracellular uptake and nuclear targeting of the pDNAs in cells, which guarantees the effective transfection. This study provides evidence that penetrating peptide conjugated cationic gold nanoparticle offers a promising vehicle for both the skin penetration and transfection of pDNAs, possessing great potential in topical gene therapy.
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Affiliation(s)
- Jie Niu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
| | - Yang Chu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
| | - Yan-Fen Huang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
| | - Yee-Song Chong
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
| | - Zhi-Hong Jiang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology , Macau, P. R. China
| | - Zheng-Wei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, P. R. China
| | - Li-Hua Peng
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology , Macau, P. R. China
| | - Jian-Qing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University , Hangzhou 310058, P. R. China
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28
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Specific uptake mechanisms of well-tolerated thermoresponsive polyglycerol-based nanogels in antigen-presenting cells of the skin. Eur J Pharm Biopharm 2016; 116:155-163. [PMID: 28027923 DOI: 10.1016/j.ejpb.2016.12.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 12/02/2016] [Accepted: 12/22/2016] [Indexed: 12/24/2022]
Abstract
Engineered nanogels are of high value for a targeted and controlled transport of compounds due to the ability to change their chemical properties by external stimuli. As it has been indicated that nanogels possess a high ability to penetrate the stratum corneum, it cannot be excluded that nanogels interact with dermal dendritic cells, especially in diseased skin. In this study the potential crosstalk of the thermoresponsive nanogels (tNGs) with the dendritic cells of the skin was investigated with the aim to determine the immunotoxicological properties of the nanogels. The investigated tNGs were made of dendritic polyglycerol (dPG) and poly(glycidyl methyl ether-co-ethyl glycidyl ether) (p(GME-co-EGE)), as polymer conferring thermoresponsive properties. Although the tNGs were taken up, they displayed neither cytotoxic and genotoxic effects nor any induction of reactive oxygen species in the tested cells. Interestingly, specific uptake mechanisms of the tNGs by the dendritic cells were depending on the nanogels cloud point temperature (Tcp), which determines the phase transition of the nanoparticle. The study points to caveolae-mediated endocytosis as being the major tNGs uptake mechanism at 37°C, which is above the Tcp of the tNGs. Remarkably, an additional uptake mechanism, beside caveolae-mediated endocytosis, was observed at 29°C, which is the Tcp of the tNGs. At this temperature, which is characterized by two different states of the tNGs, macropinocytosis was involved as well. In summary, our study highlights the impact of thermoresponsivity on the cellular uptake mechanisms which has to be taken into account if the tNGs are used as a drug delivery system.
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29
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Peng LH, Wei W, Shan YH, Chong YS, Yu L, Gao JQ. Sustained release of piroxicam from solid lipid nanoparticle as an effective anti-inflammatory therapeutics in vivo. Drug Dev Ind Pharm 2016; 43:55-66. [DOI: 10.1080/03639045.2016.1220563] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Li-Hua Peng
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Wei Wei
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
- School of Pharmaceutical Sciences, Jiamushi University, Jiamushi, P.R. China
| | - Ying-Hui Shan
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Yee-Song Chong
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Lian Yu
- School of Pharmaceutical Sciences, Jiamushi University, Jiamushi, P.R. China
| | - Jian-Qing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
- Technology Center for Transdermal Drug Delivery System of Jiangsu Province, Jiangsu, P.R. China
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30
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Ita K. Transdermal delivery of vaccines - Recent progress and critical issues. Biomed Pharmacother 2016; 83:1080-1088. [PMID: 27544552 DOI: 10.1016/j.biopha.2016.08.026] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 07/25/2016] [Accepted: 08/09/2016] [Indexed: 11/18/2022] Open
Abstract
In 2010, the number of deaths from infectious diseases globally was approximately 15 million. It has been reported that two-thirds of deaths from infections are caused by around 20 species, mainly bacteria and viruses. Transnational migration caused by war and the development of transportation facilities have led to the global spread of infectious diseases. Subcutaneous vaccination, though widespread, has a number of problems: the need for trained healthcare personnel, pain, needle-related injuries as well as storage difficulties. Two layers of the human skin- epidermis and dermis- are populated by dendritic cells (DCs), which are potent antigen-presenting cells (APCs). Transcutaneous immunization has therefore become an attractive and alternative route for vaccination. In this review, the various techniques for enhancing vaccine delivery are discussed. These techniques include iontophoresis, elastic liposomes as well as microneedles. Progress made so far with these techniques and the critical issues facing scientists will be highlighted.
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Affiliation(s)
- Kevin Ita
- College of Pharmacy, Touro University, 1310 Club Drive, Mare Island-Vallejo CA, CA 94592, USA.
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31
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Kitaoka M, Wakabayashi R, Kamiya N, Goto M. Solid-in-oil nanodispersions for transdermal drug delivery systems. Biotechnol J 2016; 11:1375-1385. [PMID: 27529824 PMCID: PMC5132072 DOI: 10.1002/biot.201600081] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/10/2016] [Accepted: 07/11/2016] [Indexed: 12/15/2022]
Abstract
Transdermal administration of drugs has advantages over conventional oral administration or administration using injection equipment. The route of administration reduces the opportunity for drug evacuation before systemic circulation, and enables long-lasting drug administration at a modest body concentration. In addition, the skin is an attractive route for vaccination, because there are many immune cells in the skin. Recently, solid-in-oil nanodisperison (S/O) technique has demonstrated to deliver cosmetic and pharmaceutical bioactives efficiently through the skin. S/O nanodispersions are nanosized drug carriers designed to overcome the skin barrier. This review discusses the rationale for preparation of efficient and stable S/O nanodispersions, as well as application examples in cosmetic and pharmaceutical materials including vaccines. Drug administration using a patch is user-friendly, and may improve patient compliance. The technique is a potent transcutaneous immunization method without needles.
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Affiliation(s)
- Momoko Kitaoka
- Graduate School of Engineering, Kyushu University, Fukuoka, Japan
| | - Rie Wakabayashi
- Graduate School of Engineering, Kyushu University, Fukuoka, Japan.,Center for Transdermal Drug Delivery, Kyushu University, Fukuoka, Japan
| | - Noriho Kamiya
- Graduate School of Engineering, Kyushu University, Fukuoka, Japan.,Center for Transdermal Drug Delivery, Kyushu University, Fukuoka, Japan.,Center for Future Chemistry, Kyushu University, Fukuoka, Japan
| | - Masahiro Goto
- Graduate School of Engineering, Kyushu University, Fukuoka, Japan.,Center for Transdermal Drug Delivery, Kyushu University, Fukuoka, Japan.,Center for Future Chemistry, Kyushu University, Fukuoka, Japan
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32
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Bernardi DS, Bitencourt C, da Silveira DSC, da Cruz ELCM, Pereira-da-Silva MA, Faccioli LH, Lopez RFV. Effective transcutaneous immunization using a combination of iontophoresis and nanoparticles. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2439-2448. [PMID: 27431054 DOI: 10.1016/j.nano.2016.07.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 06/04/2016] [Accepted: 07/03/2016] [Indexed: 10/21/2022]
Abstract
Needle-free immunization strategies have been sought for years. Transcutaneous immunization using electroporation has been studied, but the high electrical voltage that must be applied may be painful and cause irreversible cell damage. The application of a weak electric field, such as in iontophoresis, has never been attempted. The aim of this work was to verify the potential of employing iontophoresis for transcutaneous immunization using ovalbumin (OVA) as a model antigen. To target the antigen presenting cells that are located in the viable epidermis, a vaccine formulation composed of OVA-loaded liposomes and silver nanoparticles (NPAg) was developed. In vitro cathodal iontophoresis of the OVA-liposomes associated with NPAg increased OVA penetration into the viable epidermis by 92-fold in comparison to passive delivery. In vivo, transcutaneous immunization with a suitable combination of liposome and iontophoresis induced the production of antibodies, differentiation of immune-competent cells and appeared to present an alternative strategy for needle-free vaccination.
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Affiliation(s)
- Daniela S Bernardi
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Claudia Bitencourt
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Denise S C da Silveira
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Estael L C M da Cruz
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Marcelo A Pereira-da-Silva
- Physics Institute of Sao Carlos-USP, Sao Carlos, SP, Brazil; Paulista Central University Center-UNICEP, Sao Carlos, SP, Brazil
| | - Lúcia Helena Faccioli
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Renata F V Lopez
- University of São Paulo, School of Pharmaceutical Sciences of Ribeirão Preto, Ribeirão Preto, SP, Brazil.
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Kaurav M, Minz S, Sahu K, Kumar M, Madan J, Pandey RS. Nanoparticulate mediated transcutaneous immunization: Myth or reality. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:1063-1081. [PMID: 26767517 DOI: 10.1016/j.nano.2015.12.372] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 12/02/2015] [Accepted: 12/17/2015] [Indexed: 10/22/2022]
Abstract
UNLABELLED Transcutaneous immunization (TCI) is a promising route of vaccine delivery through skin due to many well documented advantages. The main obstacle in TCI is the skin's top dead layer i.e. stratum corneum which is difficult to penetrate. Efficiently delivery of antigen to the immune competent cells of epidermis or dermis in TCI might elicit an effective immune response. In this review, skin immunology with a particular focus on potential of immunological active receptors in influencing adaptive immune responses is highlighted. The challenges with TCI and methods to improve it using different adjuvants, chemical and physical approaches, delivery systems, and combination of above methods to further improve immune response following skin application of antigen are elaborately discussed. Nanoparticulate vaccine delivery systems with reference to their applications in TCI are classified according to their chronological development. Conclusively, clinical translations of above methods are also briefly reviewed. FROM THE CLINICAL EDITOR Transcutaneous immunization has been investigated by many as a promising route of vaccination. In this comprehensive review article, the authors described and discussed the existing knowledge and difficulties in this approach. Furthermore, ways of improving transcutaneous delivery were also reviewed.
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Affiliation(s)
- Monika Kaurav
- SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
| | - Sunita Minz
- SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
| | - Kantrol Sahu
- SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
| | - Manoj Kumar
- SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
| | | | - Ravi Shankar Pandey
- SLT Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, India.
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Takeuchi A, Nomoto Y, Watanabe M, Kimura S, Morimoto Y, Ueda H. Application of Microneedles to Skin Induces Activation of Epidermal Langerhans Cells and Dermal Dendritic Cells in Mice. Biol Pharm Bull 2016; 39:1309-18. [DOI: 10.1248/bpb.b16-00113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Asuka Takeuchi
- Central Research Laboratories, Zeria Pharmaceutical Co., Ltd
| | - Yusuke Nomoto
- Faculty of Pharmaceutical Sciences, Josai University
| | - Mai Watanabe
- Faculty of Pharmaceutical Sciences, Josai University
| | | | | | - Hideo Ueda
- Faculty of Pharmaceutical Sciences, Josai University
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Transcutaneous Immunization Using Nano-sized Drug Carriers. METHODS IN PHARMACOLOGY AND TOXICOLOGY 2016. [DOI: 10.1007/978-1-4939-3121-7_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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Hirakawa Y, Wakabayashi R, Naritomi A, Sakuragi M, Kamiya N, Goto M. Transcutaneous immunization against cancer using solid-in-oil nanodispersions. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00168d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Solid-in-oil nanodispersions allowed cancer antigens to penetrate into skin to induce antigen-specific cancer immunity.
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Affiliation(s)
- Yuya Hirakawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Rie Wakabayashi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Ayaka Naritomi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Masato Sakuragi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Noriho Kamiya
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Masahiro Goto
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
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Fontaine H, Kahi S, Chazallon C, Bourgine M, Varaut A, Buffet C, Godon O, Meritet JF, Saïdi Y, Michel ML, Scott-Algara D, Aboulker JP, Pol S. Anti-HBV DNA vaccination does not prevent relapse after discontinuation of analogues in the treatment of chronic hepatitis B: a randomised trial--ANRS HB02 VAC-ADN. Gut 2015; 64:139-47. [PMID: 24555998 DOI: 10.1136/gutjnl-2013-305707] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The antiviral efficacy of nucleos(t)ide analogues whose main limitation is relapse after discontinuation requires long-term therapy. To overcome the risk of relapse and virological breakthrough during long-term therapy, we performed a phase I/II, open, prospective, multicentre trial using a HBV envelope-expressing DNA vaccine. DESIGN 70 patients treated effectively with nucleos(t)ide analogues for a median of 3 years (HBV DNA <12 IU/mL for at least 12 months) were randomised into two groups: one received five intramuscular injections of vaccine (weeks 0, 8, 16, 40 and 44) and one did not receive the vaccine. Analogues were stopped after an additional 48 weeks of treatment in patients who maintained HBV DNA <12 IU/mL with no clinical progression and monthly HBV DNA for 6 months. The primary endpoint was defined as viral reactivation at week 72 (HBV DNA >120 IU/mL) or impossibility of stopping treatment at week 48. RESULTS Reactivation occurred in 97% of each group after a median 28 days without liver failure but with an HBV DNA <2000 IU/mL in 33%; 99% of adverse reactions were mild to moderate. Immune responses were evaluated by enzyme-linked immunosorbent spot and proliferation assays: there was no difference in the percentage of patients with interferon-γ secreting cells and a specific T-cell proliferation to HBcAg but not to HBsAg after reactivation in each group. CONCLUSIONS Although it is fairly well tolerated, the HBV DNA vaccine does not decrease the risk of relapse in HBV-treated patients or the rate of virological breakthrough, and does not restore the anti-HBV immune response despite effective viral suppression by analogues. TRIAL REGISTRATION NUMBER NCT00536627.
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Affiliation(s)
- H Fontaine
- Institut Cochin, CNRS (UMR 8104) and INSERM U-1016, Université Paris Descartes, et Assistance Publique-Hôpitaux de Paris, Service d'Hépatologie, Cochin Hospital, Paris, France
| | - S Kahi
- INSERM SC10, Villejuif, France
| | | | - M Bourgine
- Laboratoire de pathogénèse des virus de l'hépatite B and INSERM U845, Institut Pasteur, Paris, France
| | - A Varaut
- Gastroenterology and Hepatology Unit, Pitié-Salpétrière Hospital, Paris, France
| | - C Buffet
- Gastroenterology and Hepatology Unit, Kremlin-Bicêtre Hospital, le Kremlin-Bicêtre, France
| | - O Godon
- Laboratoire de pathogénèse des virus de l'hépatite B and INSERM U845, Institut Pasteur, Paris, France
| | - J F Meritet
- Virology Unit, Cochin Hospital, Paris, France
| | - Y Saïdi
- INSERM SC10, Villejuif, France
| | - M L Michel
- Laboratoire de pathogénèse des virus de l'hépatite B and INSERM U845, Institut Pasteur, Paris, France
| | - D Scott-Algara
- Unité de Régulation des Infections Rétrovirales, Institut Pasteur
| | | | - S Pol
- Institut Cochin, CNRS (UMR 8104) and INSERM U-1016, Université Paris Descartes, et Assistance Publique-Hôpitaux de Paris, Service d'Hépatologie, Cochin Hospital, Paris, France
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Trends in Nonparenteral Delivery of Biologics, Vaccines and Cancer Therapies. NOVEL APPROACHES AND STRATEGIES FOR BIOLOGICS, VACCINES AND CANCER THERAPIES 2015. [PMCID: PMC7150203 DOI: 10.1016/b978-0-12-416603-5.00005-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Affiliation(s)
- Karmen Cheung
- Department of Chemical Engineering, Loughborough University, Loughborough, Leicestershire, UK
| | - Diganta B. Das
- Department of Chemical Engineering, Loughborough University, Loughborough, Leicestershire, UK
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Kitaoka M, Naritomi A, Hirakawa Y, Kamiya N, Goto M. Transdermal immunization using solid-in-oil nanodispersion with CpG oligodeoxynucleotide adjuvants. Pharm Res 2014; 32:1486-92. [PMID: 25361868 DOI: 10.1007/s11095-014-1554-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 10/15/2014] [Indexed: 01/08/2023]
Abstract
PURPOSE Simple and noninvasive vaccine administration alternatives to injections are desired. A solid-in-oil (S/O) nanodispersion system was able to overcome skin barriers and induce an immune response; however, antibody levels remained low. We applied an immune potentiator, CpG oligodeoxynucleotide (ODN), to enhance the immune response by controlling the T helper 1 (Th1)/T helper 2 (Th2) balance. METHODS S/O nanodispersions containing ovalbumin (OVA) and CpG ODN (CpG-A or CpG-B) were characterized by size distribution analysis and a protein release test. The skin permeation of fluorescence-labeled OVA was observed by fluorescence microscopy. Antigen-specific IgG, IgG1, and IgG2a responses were measured by enzyme-linked immunosorbent assay. RESULTS Co-encapsulation of CpG ODNs in S/O nanodispersions enhanced induction of OVA-specific IgG. S/O nanodispersion containing OVA and CpG-A had a smaller mean particle size and permeated the skin more efficiently. In contrast, CpG-B showed the highest protein release and induction of OVA-specific IgG. IgG subclass analysis revealed that OVA induced a Th2-dominant immune response, while the S/O nanodispersion containing CpG-A skewed the immune response toward a Th1-bias. CONCLUSIONS In combination with CpG ODN, the S/O nanodispersion system efficiently induced an antigen-specific antibody response. The Th1/Th2 immune balance could be controlled by the selection of CpG ODN type.
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Affiliation(s)
- Momoko Kitaoka
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Moto-oka, 819-0395, Fukuoka, Japan
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Liu Y, Xu Y, Tian Y, Chen C, Wang C, Jiang X. Functional nanomaterials can optimize the efficacy of vaccines. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:4505-20. [PMID: 25238620 PMCID: PMC7169483 DOI: 10.1002/smll.201401707] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 07/25/2014] [Indexed: 05/03/2023]
Abstract
Nanoscale materials can improve the efficacy of vaccines. Herein we review latest developments that use nanomaterials for vaccines. By highlighting the relationships between the nanoscale physicochemical characteristics and working mechanisms of nanomaterials, this paper shows the current status of the developments where researchers employ functional nanomaterials as vector and/or immunoregulators for vaccines. It also provides us some clues for improving the design and application of nanomaterials to optimize the efficacy of vaccines.
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Affiliation(s)
- Ye Liu
- Beijing Engineering Research Center for, BioNanotechnology and CAS Key Lab for, Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing, 100190, China
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Peng LH, Xu SY, Shan YH, Wei W, Liu S, Zhang CZ, Wu JH, Liang WQ, Gao JQ. Sequential release of salidroside and paeonol from a nanosphere-hydrogel system inhibits ultraviolet B-induced melanogenesis in guinea pig skin. Int J Nanomedicine 2014; 9:1897-908. [PMID: 24790432 PMCID: PMC3998849 DOI: 10.2147/ijn.s59290] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Melanin is the one of most important pigments for skin color in mammals. Excessive biosynthesis of melanin induces various pigment disorders. Much effort has been made to develop regulators to minimize skin pigmentation abnormalities. However, only a few of them are used, primarily because of safety concerns and low efficiency. In this study, we aimed to construct a novel nanosphere-gel for sequential delivery of salidroside and paeonol, to investigate the synergistic effects of these drugs in anti-melanogenesis, and to decrease their potential for toxicity in high dosage. Nanospheres were prepared and characterized for their particle size, polydispersity index, zeta potential, and morphological properties. The optimized nanospheres were incorporated in carbomer hydrogel with both paeonol and salidroside entrapped to form a dual drug-releasing nanosphere-gel. With this nanosphere-gel, rapid release of salidroside from the hydrogel followed by sustained release of paeonol from the nanosphere was achieved. Using a classical model of the melanogenesis response to ultraviolet exposure, it was shown that the anti-melanogenesis effects of the dual drug-releasing system, in which the doses of the individual drugs were decreased by half, was obviously enhanced when compared with the effects of the single drug preparations. Mechanistically, the burst release of salidroside from the hydrogel may enable prompt suppression of melanocyte proliferation on exposure to ultraviolet B radiation, while the paeonol released in a sustained manner can provide continuous inhibition of tyrosinase activity in melanocytes. Combined delivery of salidroside and paeonol was demonstrated to be a promising strategy for enhancing the therapeutic efficacy of these agents in anti-melanogenesis and reducing their toxicity, so may have great potential in nanomedicine.
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Affiliation(s)
- Li-Hua Peng
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Shen-Yao Xu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Ying-Hui Shan
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Wei Wei
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Shuai Liu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Chen-Zhen Zhang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Jia-He Wu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Wen-Quan Liang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Jian-Qing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
- Novel Transdermal Research Center of Jiangsu Province, Changzhou, People’s Republic of China
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Passive delivery techniques for transcutaneous immunization. J Drug Deliv Sci Technol 2014. [DOI: 10.1016/s1773-2247(14)50045-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kitaoka M, Imamura K, Hirakawa Y, Tahara Y, Kamiya N, Goto M. Needle-free immunization using a solid-in-oil nanodispersion enhanced by a skin-permeable oligoarginine peptide. Int J Pharm 2013. [DOI: 10.1016/j.ijpharm.2013.10.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Transcutaneous immunization refers to the topical application of antigens onto the epidermis. Transcutaneous immunization targeting the Langerhans cells of the skin has received much attention due to its safe, needle-free, and noninvasive antigen delivery. The skin has important immunological functions with unique roles for antigen-presenting cells such as epidermal Langerhans cells and dermal dendritic cells. In recent years, novel vaccine delivery strategies have continually been developed; however, transcutaneous immunization has not yet been fully exploited due to the penetration barrier represented by the stratum corneum, which inhibits the transport of antigens and adjuvants. Herein we review recent achievements in transcutaneous immunization, focusing on the various strategies for the enhancement of antigen delivery and vaccination efficacy. [BMB Reports 2013; 46(1): 17-24]
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Affiliation(s)
- Mi-Young Lee
- Department of Medical Biotechnology, Soonchunhyang University, Asan, Korea.
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46
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Li N, Peng LH, Chen X, Zhang TY, Shao GF, Liang WQ, Gao JQ. Antigen-loaded nanocarriers enhance the migration of stimulated Langerhans cells to draining lymph nodes and induce effective transcutaneous immunization. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2013; 10:215-23. [PMID: 23792655 DOI: 10.1016/j.nano.2013.06.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 05/31/2013] [Accepted: 06/11/2013] [Indexed: 10/26/2022]
Abstract
UNLABELLED This study aims to investigate the efficacy of chitosan nanoparticles (CS-NPs) as a vehicle for transcutaneous antigen delivery in anti-tumor therapy. Ovalbumin (OVA) or gp100 (melanocyte-associated antigen gp100 protein)-loaded CS-sodium tripolyphosphate (TPP)-grafted NPs were prepared by crosslinking low-molecular-weight CS with TPP. Compared with the FITC-OVA solution, the encapsulated fluorescein isothiocyanate (FITC)-OVA-loaded NPs expressed much stronger cellular uptake ability in vitro and higher ability to migrate to lymph nodes in vivo. After transcutaneous administration, OVA-loaded NPs, with imiquimod as an adjuvant, increased the anti-OVA immunoglobulin G titer to levels similar to those induced by the OVA solution. The gp100-loaded NPs promoted the survival of tumor-bearing mice. These results provided evidence of CS-NPs as promising carriers for transcutaneous vaccine delivery, partly contributing to the increased uptake of NPs by skin antigen-presenting cells as well as their enhanced migration to the surrounding lymph nodes. FROM THE CLINICAL EDITOR In this study the efficacy of chitosan nanoparticle based vehicles for transcutaneous antigen delivery is investigated in anti-tumor therapy. Authors demonstrate that such nanoparticles may be efficient carriers partly due to their increased uptake by antigen-presenting cells in the skin and their enhanced migration to surrounding lymph nodes.
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Affiliation(s)
- Ni Li
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China; The Affiliated Lihuili Hospital, Ningbo University School of Medicine, Ningbo, China
| | - Li-Hua Peng
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
| | - Xi Chen
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Tian-Yuan Zhang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Guo-Feng Shao
- The Affiliated Lihuili Hospital, Ningbo University School of Medicine, Ningbo, China
| | - Wen-Quan Liang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Jian-Qing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China; The Novel Transdermal Research Center of Jiangsu Province, Changzhou, China.
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Bakdash G, Schneider LP, van Capel TMM, Kapsenberg ML, Teunissen MBM, de Jong EC. Intradermal application of vitamin D3 increases migration of CD14+ dermal dendritic cells and promotes the development of Foxp3+ regulatory T cells. Hum Vaccin Immunother 2013; 9:250-8. [PMID: 23291929 DOI: 10.4161/hv.22918] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The active form of vitamin D3 (VitD) is a potent immunosuppressive drug. Its effects are mediated in part through dendritic cells (DCs) that promote the development of regulatory T cells (Tregs). However, it remains elusive how VitD would influence the different human skin DC subsets, e.g., CD1a(+)/langerin(+) Langerhans cells, CD14(+) DDCs and CD1a(+) DDCs upon administration through the skin route in their natural environment. We addressed this issue by intradermal (ID) administration of VitD in a human skin explant system that closely resembles physiological conditions. ID injection of VitD selectively enhanced the migration of CD14(+) DDCs, a subset known for the induction of tolerance. Moreover, ID injection of VitD repressed the LPS-induced T cell stimulatory capacity of migrating DCs. These migrating DCs collectively induced T cells with suppressive activity and abolished IFN-γ productivity. Those induced T cells were characterized by the expression of Foxp3. Thus, we report the novel finding that ID injection of VitD not only modifies skin DC migration, but also programs these DCs in their natural milieu to promote the development of Foxp3(+) Tregs.
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Affiliation(s)
- Ghaith Bakdash
- Department of Cell Biology & Histology; Academic Medical Center; Amsterdam, the Netherlands; Current address: Department of Tumor Immunology; Nijmegen Centre for Molecular Life Sciences and Radboud University Nijmegen Medical Centre; Nijmegen, the Netherlands
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Correia-Pinto J, Csaba N, Alonso M. Vaccine delivery carriers: Insights and future perspectives. Int J Pharm 2013; 440:27-38. [DOI: 10.1016/j.ijpharm.2012.04.047] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Revised: 04/16/2012] [Accepted: 04/17/2012] [Indexed: 01/15/2023]
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Takahashi H, Tahara Y, Sawada SI, Akiyoshi K. Cationic amphiphilic polysaccharide nanoballs: protein stabilization and intracellular delivery by nano-encapsulation. Biomater Sci 2013; 1:842-849. [DOI: 10.1039/c3bm00178d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Mishra DK, Dhote V, Mishra PK. Transdermal immunization: biological framework and translational perspectives. Expert Opin Drug Deliv 2012; 10:183-200. [PMID: 23256860 DOI: 10.1517/17425247.2013.746660] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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