1
|
Hou Y, Wang Z, Chen Z, Shuai L, Pei Y, Sun B, Jiang Y, Wang H. Noninvasive Transdermal Administration of mRNA Vaccines Encoding Multivalent Neoantigens Effectively Inhibits Melanoma Growth. ACS Biomater Sci Eng 2024; 10:4587-4600. [PMID: 38869192 DOI: 10.1021/acsbiomaterials.4c00426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
It is difficult to obtain specific tumor antigens, which is one of the main obstacles in the development of tumor vaccines. The vaccines containing multivalent antigens are thought to be more effective in antitumor therapy. In this study, a mRNA encoding three neoantigens of melanoma were prepared and encapsulated into the mannosylated chitosan-modified ethosomes (EthsMC) to obtain a multivalent mRNA vaccine (MmRV) for transcutaneous immunization (TCI). MmRV can effectively induce maturation of dendritic cells, with a better performance than mRNA of a single neoantigen. TCI patches (TCIPs) loading MmRV or siRNA against PDL1 (siPDL1) were prepared and applied to the skin of melanoma-bearing mice. The results showed that TCIPs significantly increase the levels of TNF-α, IFN-γ, and IL-12 in both plasma and tumor tissues, inhibit tumor growth, as well as promote infiltration of CD4+ and CD8+ T cells in the tumor tissues. Furthermore, the combination of MmRV and siPDL1 showed much better antitumor effects than either monotherapy, suggesting a synergistic effect between the vaccine and PDL1 blocker. In addition, the treatment with the TCIPs did not cause damage to the skin, blood, and vital organs of the mice, showing good biosafety. To the best of our knowledge, this work is the first to construct a noninvasive TCI system containing MmRV and siPDL1, providing a convenient and promising approach for tumor treatment.
Collapse
Affiliation(s)
- Yuting Hou
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| | - Zhe Wang
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| | - Zhen Chen
- Xuhui District Dental Disease Prevention and Treatment Institute, Shanghai 200030, China
| | - Lan Shuai
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| | - Yifei Pei
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| | - Binbin Sun
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| | - Yuxin Jiang
- The First Hospital of Jiaxing, Jiaxing Key Laboratory of Virus-related Infectious Diseases, Jiaxing University, Jiaxing 314001, China
| | - Hongsheng Wang
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
| |
Collapse
|
2
|
Zhou S, Yu KOA, Mabrouk MT, Jahagirdar D, Huang WC, Guerra JA, He X, Ortega J, Poole ST, Hall ER, Gomez-Duarte OG, Maciel M, Lovell JF. Antibody induction in mice by liposome-displayed recombinant enterotoxigenic Escherichia coli (ETEC) colonization antigens. Biomed J 2023; 46:100588. [PMID: 36925108 PMCID: PMC10711177 DOI: 10.1016/j.bj.2023.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 03/03/2023] [Accepted: 03/06/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Enterotoxigenic Escherichia coli (ETEC) strains cause infectious diarrhea and colonize host intestine epithelia via surface-expressed colonization factors. Colonization factor antigen I (CFA/I), a prevalent ETEC colonization factor, is a vaccine target since antibodies directed to this fimbria can block ETEC adherence and prevent diarrhea. METHODS Two recombinant antigens derived from CFA/I were investigated with a vaccine adjuvant system that displays soluble antigens on the surface of immunogenic liposomes. The first antigen, CfaEB, is a chimeric fusion protein comprising the minor (CfaE) and major (CfaB) subunits of CFA/I. The second, CfaEad, is the adhesin domain of CfaE. RESULTS Owing to their His-tag, recombinant CfaEB and CfaEad, spontaneously bound upon admixture with nanoliposomes containing cobalt-porphyrin phospholipid (CoPoP), as well as a synthetic monophosphoryl lipid A (PHAD) adjuvant. Intramuscular immunization of mice with sub-microgram doses CfaEB or CfaEad admixed with CoPoP/PHAD liposomes elicited serum IgG and intestinal IgA antibodies. The smaller CfaEad antigen benefitted more from liposome display. Serum and intestine antibodies from mice immunized with liposome-displayed CfaEB or CfaEad recognized native CFA/I fimbria as evidenced by immunofluorescence and hemagglutination inhibition assays using the CFA/I-expressing H10407 ETEC strain. CONCLUSION These data show that colonization factor-derived recombinant ETEC antigens exhibit immunogenicity when delivered in immunogenic particle-based formulations.
Collapse
Affiliation(s)
- Shiqi Zhou
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY, USA
| | - Karl O A Yu
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
| | - Moustafa T Mabrouk
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY, USA
| | | | - Wei-Chiao Huang
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY, USA
| | - Julio A Guerra
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
| | - Xuedan He
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY, USA
| | - Joaquin Ortega
- Department of Anatomy and Cell Biology, McGill University, Montreal, Canada
| | - Steven T Poole
- Naval Medical Research Center, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Eric R Hall
- Naval Medical Research Center, Silver Spring, MD, USA
| | - Oscar G Gomez-Duarte
- Division of Pediatrics Infectious Diseases, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
| | - Milton Maciel
- Naval Medical Research Center, Silver Spring, MD, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA; Department of Microbiology and Immunology, Uniformed Services University Health System, Bethesda, MD, USA.
| | - Jonathan F Lovell
- Department of Biomedical Engineering, State University of New York at Buffalo, Buffalo, NY, USA.
| |
Collapse
|
3
|
Wang H, Xu J, Xiang L. Microneedle-Mediated Transcutaneous Immunization: Potential in Nucleic Acid Vaccination. Adv Healthc Mater 2023; 12:e2300339. [PMID: 37115817 DOI: 10.1002/adhm.202300339] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/07/2023] [Indexed: 04/29/2023]
Abstract
Efforts aimed at exploring economical and efficient vaccination have taken center stage to combat frequent epidemics worldwide. Various vaccines have been developed for infectious diseases, among which nucleic acid vaccines have attracted much attention from researchers due to their design flexibility and wide application. However, the lack of an efficient delivery system considerably limits the clinical translation of nucleic acid vaccines. As mass vaccinations via syringes are limited by low patient compliance and high costs, microneedles (MNs), which can achieve painless, cost-effective, and efficient drug delivery, can provide an ideal vaccination strategy. The MNs can break through the stratum corneum barrier in the skin and deliver vaccines to the immune cell-rich epidermis and dermis. In addition, the feasibility of MN-mediated vaccination is demonstrated in both preclinical and clinical studies and has tremendous potential for the delivery of nucleic acid vaccines. In this work, the current status of research on MN vaccines is reviewed. Moreover, the improvements of MN-mediated nucleic acid vaccination are summarized and the challenges of its clinical translation in the future are discussed.
Collapse
Affiliation(s)
- Haochen Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Junhua Xu
- Biopharmaceutical Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lin Xiang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
- Department of Oral Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| |
Collapse
|
4
|
Ruan S, Zhang Y, Feng N. Microneedle-mediated transdermal nanodelivery systems: a review. Biomater Sci 2021; 9:8065-8089. [PMID: 34752590 DOI: 10.1039/d1bm01249e] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The greatest limitation in the development of transdermal drug delivery systems is that only a few drugs can permeate the skin due to the barrier function of the stratum corneum. Active and passive methods are generally available for improving the ability of drug transdermal delivery. However, nanoparticles, as a passive approach, exhibit capacity-constrained permeation enhancement. Thus, microneedle-mediated nanoparticles possess enormous potential and broad prospects. Microneedles promote the penetration of macromolecules by creating microchannels on the skin surface. In this review, the prevailing subknowledge on microneedles (mechanism, classification, and applications of microneedles combined with nanoparticles) is discussed to provide a guideline for readers and a basic reference for further in-depth studies of this novel drug delivery system.
Collapse
Affiliation(s)
- Shuyao Ruan
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yongtai Zhang
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Nianping Feng
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| |
Collapse
|
5
|
Microneedle-Mediated Vaccination: Innovation and Translation. Adv Drug Deliv Rev 2021; 179:113919. [PMID: 34375682 DOI: 10.1016/j.addr.2021.113919] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/14/2022]
Abstract
Vaccine administration by subcutaneous or intramuscular injection is the most commonly prescribed route for inoculation, however, it is often associated with some deficiencies such as low compliance, high professionalism, and risk of infection. Therefore, the application of microneedles for vaccine delivery has gained widespread interests in the past few years due to its high compliance, minimal invasiveness, and convenience. This review focuses on recent advances in the development and application of microneedles for vaccination based on different delivery strategies, and introduces the current status of microneedle-mediated vaccination in clinical translation. The prospects for its application including opportunities and challenges are further discussed.
Collapse
|
6
|
Genetically-engineered "all-in-one" vaccine platform for cancer immunotherapy. Acta Pharm Sin B 2021; 11:3622-3635. [PMID: 34900541 PMCID: PMC8642616 DOI: 10.1016/j.apsb.2021.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 01/08/2023] Open
Abstract
An essential step for cancer vaccination is to break the immunosuppression and elicit a tumor-specific immunity. A major hurdle against cancer therapeutic vaccination is the insufficient immune stimulation of the cancer vaccines and lack of a safe and efficient adjuvant for human use. We discovered a novel cancer immunostimulant, trichosanthin (TCS), that is a clinically used protein drug in China, and developed a well-adaptable protein-engineering method for making recombinant protein vaccines by fusion of an antigenic peptide, TCS, and a cell-penetrating peptide (CPP), termed an “all-in-one” vaccine, for transcutaneous cancer immunization. The TCS adjuvant effect on antigen presentation was investigated and the antitumor immunity of the vaccines was investigated using the different tumor models. The vaccines were prepared via a facile recombinant method. The vaccines induced the maturation of DCs that subsequently primed CD8+ T cells. The TCS-based immunostimulation was associated with the STING pathway. The general applicability of this genetic engineering strategy was demonstrated with various tumor antigens (i.e., legumain and TRP2 antigenic peptides) and tumor models (i.e., colon tumor and melanoma). These findings represent a useful protocol for developing cancer vaccines at low cost and time-saving, and demonstrates the adjuvant application of TCS—an old drug for a new application.
Collapse
|
7
|
Liu T, Chen M, Fu J, Sun Y, Lu C, Quan G, Pan X, Wu C. Recent advances in microneedles-mediated transdermal delivery of protein and peptide drugs. Acta Pharm Sin B 2021; 11:2326-2343. [PMID: 34522590 PMCID: PMC8424228 DOI: 10.1016/j.apsb.2021.03.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 11/12/2020] [Accepted: 12/08/2020] [Indexed: 01/14/2023] Open
Abstract
Proteins and peptides have become a significant therapeutic modality for various diseases because of their high potency and specificity. However, the inherent properties of these drugs, such as large molecular weight, poor stability, and conformational flexibility, make them difficult to be formulated and delivered. Injection is the primary route for clinical administration of protein and peptide drugs, which usually leads to poor patient's compliance. As a portable, minimally invasive device, microneedles (MNs) can overcome the skin barrier and generate reversible microchannels for effective macromolecule permeation. In this review, we highlighted the recent advances in MNs-mediated transdermal delivery of protein and peptide drugs. Emphasis was given to the latest development in representative MNs design and fabrication. We also summarize the current application status of MNs-mediated transdermal protein and peptide delivery, especially in the field of infectious disease, diabetes, cancer, and other disease therapy. Finally, the current status of clinical translation and a perspective on future development are also provided.
Collapse
Affiliation(s)
- Ting Liu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Minglong Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Jintao Fu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ying Sun
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chao Lu
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Guilan Quan
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xin Pan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chuanbin Wu
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| |
Collapse
|
8
|
Meneveau MO, Petroni GR, Salerno EP, Lynch KT, Smolkin M, Woodson E, Chianese-Bullock KA, Olson WC, Deacon D, Patterson JW, Grosh WW, Slingluff CL. Immunogenicity in humans of a transdermal multipeptide melanoma vaccine administered with or without a TLR7 agonist. J Immunother Cancer 2021; 9:e002214. [PMID: 34035112 PMCID: PMC8154977 DOI: 10.1136/jitc-2020-002214] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Experimental cancer vaccines are traditionally administered by injection in subcutaneous tissue or muscle, commonly with adjuvants that create chronic inflammatory depots. Injection of melanoma-derived peptides induces T cell responses; however, the depots that form following injection may inhibit optimization of the immune response. In skin, epidermal Langerhans cells (LC) are a dominant source of professional antigen presenting cells. We hypothesized that: (1) applying melanoma-derived peptides topically, in proximity to LC, could be immunogenic and safe, with low vaccine-site toxicity and (2) topical toll-like receptor 7 (TLR7) agonist would increase immunogenicity of the peptide vaccine. METHODS Twelve melanoma peptides plus a tetanus helper peptide were combined with granulocyte macrophage colony stimulating factor (GM-CSF) and were administered topically on days 1, 8, and 15, to 28 patients randomized to one of four adjuvant preparations: (1) incomplete Freund's adjuvant (IFA); (2) IFA plus a TLR7 agonist (imiquimod) administered on days 0, 7, 14; (3) dimethyl sulfoxide (DMSO) or (4) DMSO+ imiquimod administered on day 0, 7, 14. Every 3 weeks thereafter (x 6), the peptides were combined with GM-CSF and were injected into the dermis and subcutis in an emulsion with IFA. Toxicities were recorded and immune responses assayed by ELIspot. RESULTS CD8+ T cell responses to transdermal vaccination in DMSO occurred in 83% of participants in group 3 and 86% in group 4, and responses to vaccination in IFA were observed in 29% of participants in group 1 and 14% in group 2. Overall, 61% of participants had CD4+ T cell immune responses to the tetanus peptide, with large, durable responses in groups 3 and 4. Five of seven participants in group 4 had a severe rash, one that was dose limiting. Ten-year overall survival was 67% and disease-free survival was 44%. CONCLUSIONS These data provide proof of principle for immunogenicity in humans of transdermal immunization using peptides in DMSO. Further study is warranted into the pharmacokinetics and immunobiology of TLR agonists as vaccine adjuvants during transcutaneous application. Overall survival is high, supporting further investigation of this immunization approach.
Collapse
Affiliation(s)
- Max O Meneveau
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Gina R Petroni
- Public Health Sciences, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Elise P Salerno
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Kevin T Lynch
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Mark Smolkin
- Public Health Sciences, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Elizabeth Woodson
- Cancer Center, University of Virginia Health System, Charlottesville, Virginia, USA
| | | | - Walter C Olson
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Donna Deacon
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | | | - William W Grosh
- Medicine, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Craig L Slingluff
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| |
Collapse
|
9
|
Korkmaz E, Balmert SC, Sumpter TL, Carey CD, Erdos G, Falo LD. 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] [MESH Headings] [Grants] [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.
Collapse
Affiliation(s)
- Emrullah Korkmaz
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA.
| | - Stephen C Balmert
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Tina L Sumpter
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Cara Donahue Carey
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Geza Erdos
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Louis D Falo
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA; UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA; Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA; The McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA.
| |
Collapse
|
10
|
Peña-Juárez MC, Guadarrama-Escobar OR, Escobar-Chávez JJ. Transdermal Delivery Systems for Biomolecules. J Pharm Innov 2021; 17:319-332. [PMID: 33425065 PMCID: PMC7786146 DOI: 10.1007/s12247-020-09525-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2020] [Indexed: 01/12/2023]
Abstract
Purpose The present review article focuses on highlighting the main technologies used as tools that improve the delivery of transdermal biomolecules, addressing them from the point of view of research in the development of transdermal systems that use physical and chemical permeation enhancers and nanocarrier systems or a combination of them. Results Transdermal drug delivery systems have increased in importance since the late 1970s when their use was approved by the Food and Drug Administration (FDA). They appeared to be an alternative resource for the administration of many potent drugs. The first transdermal drug delivery system used for biomolecules was for the treatment of hormonal disorders. Biomolecules have been used primarily in many treatments for cancer and diabetes, vaccines, hormonal disorders, and contraception. Conclusions The latest technologies that have used such transdermal biomolecule transporters include electrical methods (physical penetration enhancers), some chemical penetration enhancers and nanocarriers. All of them allow the maintenance of the physical and chemical properties of the main proteins and peptides through these clinical treatments, allowing their efficient storage, transport, and release and ensuring the achievement of their target and better results in the treatment of many diseases. Graphical abstract
Collapse
Affiliation(s)
- Ma. Concepción Peña-Juárez
- Facultad de Estudios Superiores Cuautitlán-Universidad Nacional Autónoma de México, Unidad de Investigación Multidisciplinaria, Carretera Cuautitlán-Teoloyucan, km 2.5 San Sebastián Xhala, C.P. 54714 Cuautitlán Izcalli, México, Estado de México Mexico
| | - Omar Rodrigo Guadarrama-Escobar
- Sección de Estudios de Posgrado e Investigación de la Escuela Nacional de Ciencias Biológicas. Programa de Posgrado: Doctorado en Ciencias Químico Biológicas-Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s/n. Col. Santo Tomás C. P. 11340, Alcaldía Miguel Hidalgo, Ciudad de México, Mexico
| | - José Juan Escobar-Chávez
- Facultad de Estudios Superiores Cuautitlán-Universidad Nacional Autónoma de México, Unidad de Investigación Multidisciplinaria, Carretera Cuautitlán-Teoloyucan, km 2.5 San Sebastián Xhala, C.P. 54714 Cuautitlán Izcalli, México, Estado de México Mexico
| |
Collapse
|
11
|
Giuri D, Jacob KA, Ravarino P, Tomasini C. Boc‐Protection on L‐DOPA: an Easy Way to Promote Underwater Adhesion. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Demetra Giuri
- Dipartimento di Chimica “Giacomo Ciamician” Alma Mater Studiorum Università di Bologna Via Selmi 2 40126 Bologna Italy
| | - Kiran A. Jacob
- Dipartimento di Chimica “Giacomo Ciamician” Alma Mater Studiorum Università di Bologna Via Selmi 2 40126 Bologna Italy
| | - Paolo Ravarino
- Dipartimento di Chimica “Giacomo Ciamician” Alma Mater Studiorum Università di Bologna Via Selmi 2 40126 Bologna Italy
| | - Claudia Tomasini
- Dipartimento di Chimica “Giacomo Ciamician” Alma Mater Studiorum Università di Bologna Via Selmi 2 40126 Bologna Italy
| |
Collapse
|
12
|
Andreata-Santos R, Alves RPDS, Pereira SA, Pereira LR, de Freitas CL, Pereira SS, Venceslau-Carvalho AA, Castro-Amarante MF, Favaro MTP, Mathias-Santos C, Amorim JH, Ferreira LCDS. Transcutaneous Administration of Dengue Vaccines. Viruses 2020; 12:v12050514. [PMID: 32384822 PMCID: PMC7290698 DOI: 10.3390/v12050514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/26/2020] [Accepted: 04/03/2020] [Indexed: 12/28/2022] Open
Abstract
In the present study, we evaluated the immunological responses induced by dengue vaccines under experimental conditions after delivery via a transcutaneous (TC) route. Vaccines against type 2 Dengue virus particles (DENV2 New Guinea C (NGC) strain) combined with enterotoxigenic Escherichia coli (ETEC) heat-labile toxin (LT) were administered to BALB/c mice in a three-dose immunization regimen via the TC route. As a control for the parenteral administration route, other mouse groups were immunized with the same vaccine formulation via the intradermic (ID) route. Our results showed that mice vaccinated either via the TC or ID routes developed similar protective immunity, as measured after lethal challenges with the DENV2 NGC strain. Notably, the vaccine delivered through the TC route induced lower serum antibody (IgG) responses with regard to ID-immunized mice, particularly after the third dose. The protective immunity elicited in TC-immunized mice was attributed to different antigen-specific antibody properties, such as epitope specificity and IgG subclass responses, and cellular immune responses, as determined by cytokine secretion profiles. Altogether, the results of the present study demonstrate the immunogenicity and protective properties of a dengue vaccine delivered through the TC route and offer perspectives for future clinical applications.
Collapse
Affiliation(s)
- Robert Andreata-Santos
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Rúbens Prince dos Santos Alves
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Sara Araujo Pereira
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Lennon Ramos Pereira
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Carla Longo de Freitas
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Samuel Santos Pereira
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Alexia Adrianne Venceslau-Carvalho
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Maria Fernanda Castro-Amarante
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Marianna Teixeira Pinho Favaro
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Camila Mathias-Santos
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
| | - Jaime Henrique Amorim
- Center for Biological and Health Sciences, Federal University of Western Bahia, Bahia 47810-047, Brazil;
| | - Luís Carlos de Souza Ferreira
- Vaccine Development Laboratory, Microbiology Department, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil; (R.A.-S.); (R.P.d.S.A.); (S.A.P.); (L.R.P.); (C.L.d.F.); (S.S.P.); (A.A.V.-C.); (M.F.C.-A.); (M.T.P.F.); (C.M.-S.)
- Correspondence: ; Tel.: +55-11-3091-7356
| |
Collapse
|
13
|
Alving CR, Peachman KK, Matyas GR, Rao M, Beck Z. Army Liposome Formulation (ALF) family of vaccine adjuvants. Expert Rev Vaccines 2020; 19:279-292. [PMID: 32228108 PMCID: PMC7412170 DOI: 10.1080/14760584.2020.1745636] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 03/17/2020] [Indexed: 12/19/2022]
Abstract
Introduction: From its earliest days, the US. military has embraced the use of vaccines to fight infectious diseases. The Army Liposome Formulation (ALF) has been a pivotal innovation as a vaccine adjuvant that provides excellent safety and potency and could lead to dual-use military and civilian benefits. For protection of personnel against difficult disease threats found in many areas of the world, Army vaccine scientists have created novel liposome-based vaccine adjuvants.Areas covered: ALF consists of liposomes containing saturated phospholipids, cholesterol, and monophosphoryl lipid A (MPLA) as an immunostimulant. ALF exhibited safety and strong potency in many vaccine clinical trials. Improvements based on ALF include: ALF adsorbed to aluminum hydroxide (ALFA); ALF containing QS21 saponin (ALFQ); and ALFQ adsorbed to aluminum hydroxide (ALFQA). Preclinical safety and efficacy studies with ALF, LFA, ALFQ, and ALFQA are discussed in preparation for upcoming vaccine trials targeting malaria, HIV-1, bacterial diarrhea, and opioid addiction.Expert opinion: The introduction of ALF in the 1980s stimulated commercial interest in vaccines to infectious diseases, and therapeutic vaccines to cancer, and Alzheimer's disease. It is likely that ALF, ALFA, and ALFQ, will provide momentum for new types of modern vaccines with improved efficacy and safety.
Collapse
Affiliation(s)
- Carl R. Alving
- Laboratory of Adjuvant & Antigen Research, US Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD, USA
| | - Kristina K. Peachman
- Laboratory of Adjuvant & Antigen Research, US Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Drive, Bethesda, MD 20817, USA
| | - Gary R. Matyas
- Laboratory of Adjuvant & Antigen Research, US Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD, USA
| | - Mangala Rao
- Laboratory of Adjuvant & Antigen Research, US Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD, USA
| | - Zoltan Beck
- Laboratory of Adjuvant & Antigen Research, US Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Drive, Bethesda, MD 20817, USA
| |
Collapse
|
14
|
Badizadegan K, Goodson JL, Rota PA, Thompson KM. The potential role of using vaccine patches to induce immunity: platform and pathways to innovation and commercialization. Expert Rev Vaccines 2020; 19:175-194. [PMID: 32182145 PMCID: PMC7814398 DOI: 10.1080/14760584.2020.1732215] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/12/2020] [Indexed: 01/14/2023]
Abstract
Introduction: In the last two decades, the evidence related to using vaccine patches with multiple short projections (≤1 mm) to deliver vaccines through the skin increased significantly and demonstrated their potential as an innovative delivery platform.Areas covered: We review the vaccine patch literature published in English as of 1 March 2019, as well as available information from key stakeholders related to vaccine patches as a platform. We identify key research topics related to basic and translational science on skin physical properties and immunobiology, patch development, and vaccine manufacturing.Expert opinion: Currently, vaccine patch developers continue to address some basic science and other platform issues in the context of developing a potential vaccine patch presentation for an existing or new vaccine. Additional clinical data and manufacturing experience could shift the balance toward incentivizing existing vaccine manufactures to further explore the use of vaccine patches to deliver their products. Incentives for innovation of vaccine patches differ for developed and developing countries, which will necessitate different strategies (e.g. public-private partnerships, push, or pull mechanisms) to support the basic and applied research needed to ensure a strong evidence base and to overcome translational barriers for vaccine patches as a delivery platform.
Collapse
Affiliation(s)
| | - James L Goodson
- Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Paul A Rota
- Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | |
Collapse
|
15
|
An Y, Park MJ, Lee J, Ko J, Kim S, Kang DH, Hwang NS. Recent Advances in the Transdermal Delivery of Protein Therapeutics with a Combinatorial System of Chemical Adjuvants and Physical Penetration Enhancements. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.201900116] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Young‐Hyeon An
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
| | - Mihn Jeong Park
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Joon Lee
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Junghyeon Ko
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
| | - Su‐Hwan Kim
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Dong Hyeon Kang
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Nathaniel S. Hwang
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
- BioMAX Institute, Institute of BioengineeringSeoul National University Seoul 08826 Republic of Korea
| |
Collapse
|
16
|
Yan L, Alba M, Tabassum N, Voelcker NH. Micro‐ and Nanosystems for Advanced Transdermal Delivery. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201900141] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Li Yan
- Monash Institute of Pharmaceutical Sciences Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing Clayton Victoria 3168 Australia
| | - Maria Alba
- Monash Institute of Pharmaceutical Sciences Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing Clayton Victoria 3168 Australia
| | - Nazia Tabassum
- Monash Institute of Pharmaceutical Sciences Monash University Parkville Victoria 3052 Australia
- The University of Central Punjab Johar Town Lahore 54000 Pakistan
| | - Nicolas H. Voelcker
- Monash Institute of Pharmaceutical Sciences Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Manufacturing Clayton Victoria 3168 Australia
- Melbourne Centre for Nanofabrication Victorian Node of the Australian National Fabrication Facility Clayton Victoria 3168 Australia
| |
Collapse
|
17
|
Rodgers AM, Cordeiro AS, Donnelly RF. Technology update: dissolvable microneedle patches for vaccine delivery. MEDICAL DEVICES-EVIDENCE AND RESEARCH 2019; 12:379-398. [PMID: 31572025 PMCID: PMC6756839 DOI: 10.2147/mder.s198220] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 08/08/2019] [Indexed: 12/17/2022] Open
Abstract
Despite vaccination representing one of the greatest advances of modern preventative medicine, there remain significant challenges in vaccine distribution, delivery and compliance. Dissolvable microarray patches or dissolving microneedles (DMN) have been proposed as an innovative vaccine delivery platform that could potentially revolutionize vaccine delivery and circumvent many of the challenges faced with current vaccine strategies. DMN, due to their ease of use, lack of elicitation of pain response, self-disabling nature and ease of transport and distribution, offer an attractive delivery option for vaccines. Additionally, as DMN inherently targets the uppermost skin layers, they facilitate improved vaccine efficacy, due to direct targeting of skin antigen-presenting cells. A plethora of publications have demonstrated the efficacy of DMN vaccination for a range of vaccines, with influenza receiving particular attention. However, before the viable adoption of DMN for vaccination purposes in a clinical setting, a number of fundamental questions must be addressed. Accordingly, this review begins by introducing some of the key barriers faced by current vaccination approaches and how DMN can overcome these challenges. We introduce some of the recent advances in the field of DMN technology, highlighting the potential impact DMN could have, particularly in countries of the developing world. We conclude by reflecting on some of the key questions that remain unanswered and which warrant further investigation before DMNs can be utilized in clinical settings.
Collapse
Affiliation(s)
- Aoife M Rodgers
- School of Pharmacy, Queen’s University Belfast, Belfast, BT9 7BL, UK
| | - Ana Sara Cordeiro
- School of Pharmacy, Queen’s University Belfast, Belfast, BT9 7BL, UK
| | - Ryan F Donnelly
- School of Pharmacy, Queen’s University Belfast, Belfast, BT9 7BL, UK
| |
Collapse
|
18
|
Rollenhagen JE, Woods CM, O'Dowd A, Poole ST, Tian JH, Guebre-Xabier M, Ellingsworth L, Prouty MG, Glenn G, Savarino SJ. Evaluation of transcutaneous immunization as a delivery route for an enterotoxigenic E. coli adhesin-based vaccine with CfaE, the colonization factor antigen 1 (CFA/I) tip adhesin. Vaccine 2019; 37:6134-6138. [PMID: 31492474 DOI: 10.1016/j.vaccine.2019.08.057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 10/26/2022]
Abstract
dscCfaE is a recombinant form of the CFA/I tip adhesin CfaE, expressed by a large proportion of enterotoxigenic E. coli (ETEC). It is highly immunogenic by the intranasal route in mice and Aotus nancymaae, protective against challenge with CFA/I+ ETEC in an A. nancymaae challenge model, and antibodies to dscCfaE passively protect against CFA/I+ ETEC challenge in human volunteers. Here, we show that transcutaneous immunization (TCI) with dscCfaE in mice resulted in strong anti-CfaE IgG serum responses, with a clear dose-response effect. Co-administration with heat-labile enterotoxin (LT) resulted in enhanced immune responses over those elicited by dscCfaE alone and strong anti-LT antibody responses. The highest dose of dscCfaE administered transcutaneously with LT elicited strong HAI titers, a surrogate for the neutralization of intestinal adhesion. Fecal anti-adhesin IgG and IgA antibody responses were also induced. These findings support the feasibility of TCI for the application of an adhesin-toxin based ETEC vaccine.
Collapse
Affiliation(s)
- Julianne E Rollenhagen
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Drive, Bethesda, MD 20817, USA
| | - Colleen M Woods
- Enteric Diseases Department, Naval Medical Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA
| | - Aisling O'Dowd
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Drive, Bethesda, MD 20817, USA
| | - Steven T Poole
- Henry M. Jackson Foundation for the Advancement of Military Medicine, 6720A Rockledge Drive, Bethesda, MD 20817, USA
| | - Jing-Hui Tian
- Iomai Corporation, 20 Firstfield Road, Suite 250, Gaithersburg, MD 20878, USA
| | - Mimi Guebre-Xabier
- Iomai Corporation, 20 Firstfield Road, Suite 250, Gaithersburg, MD 20878, USA
| | - Larry Ellingsworth
- Iomai Corporation, 20 Firstfield Road, Suite 250, Gaithersburg, MD 20878, USA
| | - Michael G Prouty
- Enteric Diseases Department, Naval Medical Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA.
| | - Greg Glenn
- Iomai Corporation, 20 Firstfield Road, Suite 250, Gaithersburg, MD 20878, USA
| | - Stephen J Savarino
- Enteric Diseases Department, Naval Medical Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA; Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| |
Collapse
|
19
|
Enhanced anti-tumor immunotherapy by dissolving microneedle patch loaded ovalbumin. PLoS One 2019; 14:e0220382. [PMID: 31386690 PMCID: PMC6684091 DOI: 10.1371/journal.pone.0220382] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 07/15/2019] [Indexed: 01/04/2023] Open
Abstract
The skin is a very suitable organ for the induction of immune responses to vaccine antigens. Antigen delivery systems to the skin by needle and syringe directly deposit the antigen into the epidermal-dermal compartment, one of the most immunocompetent sites due to the presence of professional antigen-presenting cells aimed at the induction of antigen-specific T cells. In this study, we analyzed the amount of ovalbumin as an antigen delivered to the skin by a microneedle. When ovalbumin protein as an antigen was delivered to the skin of mice using a dissolving microneedle, it induced an immune response through the enhanced proliferation and cytokines production by the splenocytes and lymph nodes. Also, it effectively increased the ovalbumin-specific CD8+ T cell and CD4+ T cell population and induced an ovalbumin-specific CTL response against the graft of ovalbumin-expressing EG7 tumor cells in the immunized mice. Also, we identified the inhibition of tumor growth and prevention of tumor formation in the context of the therapeutic and prophylactic vaccine, respectively through EG-7 tumor mouse model. Finally, these data show the potential of patches as attractive antigen delivery vehicles.
Collapse
|
20
|
Chablani L, Tawde SA, Akalkotkar A, D'Souza MJ. Evaluation of a Particulate Breast Cancer Vaccine Delivered via Skin. AAPS JOURNAL 2019; 21:12. [PMID: 30604321 DOI: 10.1208/s12248-018-0285-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 12/11/2018] [Indexed: 12/16/2022]
Abstract
Breast cancer impacts female population globally and is the second most common cancer for females. With various limitations and adverse effects of current therapies, several immunotherapies are being explored. Development of an effective breast cancer vaccine can be a groundbreaking immunotherapeutic approach. Such approaches are being evaluated by several clinical trials currently. On similar lines, our research study aims to evaluate a particulate breast cancer vaccine delivered via skin. This particulate breast cancer vaccine was prepared by spray drying technique and utilized murine breast cancer whole cell lysate as a source of tumor-associated antigens. The average size of the particulate vaccine was 1.5 μm, which resembled the pathogenic species, thereby assisting in phagocytosis and antigen presentation leading to further activation of the immune response. The particulate vaccine was delivered via skin using commercially available metal microneedles. Methylene blue staining and confocal microscopy were used to visualize the microchannels. The results showed that microneedles created aqueous conduits of 50 ± 10 μm to deliver the microparticulate vaccine to the skin layers. Further, an in vivo comparison of immune response depicted significantly higher concentration of serum IgG, IgG2a, and B and T cell (CD4+ and CD8+) populations in the vaccinated animals than the control animals (p < 0.001). Upon challenge with live murine breast cancer cells, the vaccinated animals showed five times more tumor suppression than the control animals confirming the immune response activation and protection (p < 0.001). This research paves a way for individualized immunotherapy following surgical tumor removal to prolong relapse episodes.
Collapse
Affiliation(s)
- Lipika Chablani
- Department of Pharmaceutical Science, Wegmans School of Pharmacy, St. John Fisher College, 3690 East Ave., Rochester, New York, 14618, USA.
| | - Suprita A Tawde
- Research and Development, Nexus Pharmaceuticals, Vernon Hills, Illinois, 60061, USA
| | | | - Martin J D'Souza
- Vaccine Nanotechnology Laboratory, Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Mercer University, Atlanta, Georgia, 30341, USA
| |
Collapse
|
21
|
Transcutaneous immunization using SLA or rLACK skews the immune response towards a Th1 profile but fails to protect BALB/c mice against a Leishmania major challenge. Vaccine 2019; 37:516-523. [DOI: 10.1016/j.vaccine.2018.11.052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 10/12/2018] [Accepted: 11/17/2018] [Indexed: 11/21/2022]
|
22
|
Pfaar O, Lou H, Zhang Y, Klimek L, Zhang L. Recent developments and highlights in allergen immunotherapy. Allergy 2018; 73:2274-2289. [PMID: 30372537 DOI: 10.1111/all.13652] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/22/2018] [Accepted: 10/22/2018] [Indexed: 12/30/2022]
Abstract
Allergen immunotherapy (AIT) is the only disease-modifying treatment option for patients with IgE-mediated inhalant allergies. Though used in clinical practice for more than 100 years, most innovations in AIT efficacy and safety have been developed in the last two decades. This expert review aimed to highlight the recent progress in AIT for both application routes, the sublingual (SLIT) and subcutaneous (SCIT) forms. As such, it covers recent aspects regarding efficacy and safety in clinical trials and real-life data and outlines new concepts in consensus and position papers as well as in guidelines for AIT. Potential clinical and nonclinical biomarkers are discussed. This review also focuses on potential future perspectives in AIT, such as alternative application routes, immune-modulating adjuvants, and recombinant vaccines. In conclusion, this state of the art review provides a comprehensive overview of AIT and highlights unmet needs for the future.
Collapse
Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery; Section of Rhinology and Allergy; University Hospital Marburg; Philipps-Universität Marburg; Marburg Germany
| | - Hongfei Lou
- Department of Otolaryngology; Head and Neck Surgery; Beijing TongRen Hospital; Capital Medical University; Beijing China
- Beijing Key Laboratory of Nasal Diseases; Beijing Institute of Otolaryngology; Beijing China
- Department of Allergy; Beijing TongRen Hospital; Capital Medical University; Beijing China
| | - Yuan Zhang
- Department of Otolaryngology; Head and Neck Surgery; Beijing TongRen Hospital; Capital Medical University; Beijing China
- Beijing Key Laboratory of Nasal Diseases; Beijing Institute of Otolaryngology; Beijing China
- Department of Allergy; Beijing TongRen Hospital; Capital Medical University; Beijing China
| | - Ludger Klimek
- Center for Rhinology and Allergology; Wiesbaden Germany
| | - Luo Zhang
- Department of Otolaryngology; Head and Neck Surgery; Beijing TongRen Hospital; Capital Medical University; Beijing China
- Beijing Key Laboratory of Nasal Diseases; Beijing Institute of Otolaryngology; Beijing China
- Department of Allergy; Beijing TongRen Hospital; Capital Medical University; Beijing China
| |
Collapse
|
23
|
Sonzogni AS, Yealland G, Kar M, Wedepohl S, Gugliotta LM, Gonzalez VDG, Hedtrich S, Calderón M, Minari RJ. Effect of Delivery Platforms Structure on the Epidermal Antigen Transport for Topical Vaccination. Biomacromolecules 2018; 19:4607-4616. [DOI: 10.1021/acs.biomac.8b01307] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ana S. Sonzogni
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Güemes 3450, Santa Fe 3000, Argentina
| | - Guy Yealland
- Freie Universität Berlin, Institute of Pharmacy, Königin-Luise-Str. 2+4, 14195 Berlin, Germany
| | - Mrityunjoy Kar
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, 14195 Berlin, Germany
| | - Stefanie Wedepohl
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, 14195 Berlin, Germany
| | - Luis M. Gugliotta
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Güemes 3450, Santa Fe 3000, Argentina
| | - Verónica D. G. Gonzalez
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Güemes 3450, Santa Fe 3000, Argentina
| | - Sarah Hedtrich
- Freie Universität Berlin, Institute of Pharmacy, Königin-Luise-Str. 2+4, 14195 Berlin, Germany
| | - Marcelo Calderón
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Takustrasse 3, 14195 Berlin, Germany
| | - Roque J. Minari
- Group of Polymers and Polymerization Reactors, INTEC (Universidad Nacional del Litoral-CONICET), Güemes 3450, Santa Fe 3000, Argentina
| |
Collapse
|
24
|
Kim YI, Song JH, Ko HJ, Kweon MN, Kang CY, Reinecker HC, Chang SY. CX 3CR1 + Macrophages and CD8 + T Cells Control Intestinal IgA Production. THE JOURNAL OF IMMUNOLOGY 2018; 201:1287-1294. [PMID: 29987162 DOI: 10.4049/jimmunol.1701459] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 06/11/2018] [Indexed: 12/22/2022]
Abstract
Secretory IgA is a key host defense mechanism that controls the intestinal microbiota. We investigated the role of CD11c+CX3CR1+CD64+ macrophages in IgA production in the intestine. Intestinal CX3CR1+ macrophages directly induced IgA secretion by B cells. Ag delivery to lamina propria (LP) CX3CR1+ macrophages specifically induced intestinal IgA production. The induction of IgA by CX3CR1+ macrophages required BAFF, a proliferation-inducing ligand, and TNF-α, but was surprisingly independent of TLR-mediated microbial recognition and retinoic acid signaling. IgA secretion by CX3CR1+ macrophages was enhanced by LP CD8+ T cells through the secretion of IL-9 and IL-13. CX3CR1+ macrophages and CD8+ T cells induced IgA production by B cells independently of mesenteric lymph nodes and Peyer patches. Our data reveal a previously unrecognized cellular circuitry in which LP CX3CR1+ macrophages, B cells, and CD8+ T cells coordinate the protective Ig secretion in the small intestine upon peripheral Ag delivery.
Collapse
Affiliation(s)
- Young-In Kim
- Laboratory of Microbiology, College of Pharmacy, Ajou University, Suwon 16499, Korea.,Research Institute of Pharmaceutical Science and Technology, Ajou University, Suwon 16499, Korea
| | - Joo-Hye Song
- Gastrointestinal Unit, Center for the Study of Inflammatory Bowel Disease, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114
| | - Hyun-Jeong Ko
- Laboratory of Microbiology and Immunology, College of Pharmacy, Kangwon National University, Chuncheon 24341, Korea
| | - Mi-Na Kweon
- Mucosal Immunology Laboratory, Department of Convergence Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05535, Korea
| | - Chang-Yuil Kang
- Laboratory of Immunology, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Gwanak-gu, Seoul 08826, Korea; and.,Department of Molecular Medicine and Biopharmaceutical Science, Graduate School of Convergence Science and Technology, Seoul National University, Gwanak-gu, Seoul 08826, Korea
| | - Hans-Christian Reinecker
- Gastrointestinal Unit, Center for the Study of Inflammatory Bowel Disease, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114;
| | - Sun-Young Chang
- Laboratory of Microbiology, College of Pharmacy, Ajou University, Suwon 16499, Korea; .,Research Institute of Pharmaceutical Science and Technology, Ajou University, Suwon 16499, Korea
| |
Collapse
|
25
|
Avila S, Muñoz-García L, Vázquez-Leyva S, Salinas-Jazmín N, Medina-Rivero E, Pavón L, Mellado-Sánchez G, Chacón-Salinas R, Estrada-Parra S, Vallejo-Castillo L, Pérez-Tapia SM. Transferon™, a peptide mixture with immunomodulatory properties is not immunogenic when administered with various adjuvants. J Immunotoxicol 2018; 14:169-177. [PMID: 28707490 DOI: 10.1080/1547691x.2017.1346009] [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: 01/25/2023] Open
Abstract
Transferon, a human dialyzable leukocyte extract (hDLE), is a biotherapeutic that comprises a complex mixture of low-molecular-weight peptides (< 10 kDa) and is used to treat diseases with an inflammatory component. Some biotherapeutics, including those composed of peptides, can induce anti-drug antibodies (ADA) that block or diminish their therapeutic effect. Nevertheless, few studies have evaluated peptide-derived drug immunogenicity. In this study, the immunogenicity of Transferon was examined in a murine model during an immunization scheme using the following adjuvants: Al(OH)3, incomplete Freund's adjuvant (IFA), or Titermax Gold. The inoculation scheme entailed three routes of administration (intraperitoneal, Day 1; subcutaneous, Day 7; and intramuscular, Day 14) using 200 μg Transferon/inoculation. Serum samples were collected on Day 21. Total IgG levels were quantitated by affinity chromatography, and specific antibodies against components of Transferon were analyzed by dot-blot and ELISA. Ovalbumin (OVA, 44 kDa) and peptides from hydrolyzed collagen (PFHC, < 17 kDa) were used as positive and negative controls, respectively, in the same inoculation scheme and analyses for Transferon. OVA, PFHC, and Transferon increased total IgG concentrations in mice. However, only IgG antibodies against OVA were detected. Based on the results, it is concluded that Transferon does not induce generation of specific antibodies against its components in this model, regardless of adjuvant and route of administration. These results support the safety of Transferon by confirming its inability to induce ADA in this animal model.
Collapse
Affiliation(s)
- Sandra Avila
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Leslie Muñoz-García
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Said Vázquez-Leyva
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Nohemí Salinas-Jazmín
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Emilio Medina-Rivero
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Lenin Pavón
- b Laboratorio de Psicoinmunología , Instituto Nacional de Psiquiatría Ramón de la Fuente , Mexico City , Mexico
| | - Gabriela Mellado-Sánchez
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico
| | - Rommel Chacón-Salinas
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico.,c Departamento de Inmunología , Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, ENCB-IPN , Mexico City , Mexico
| | - Sergio Estrada-Parra
- c Departamento de Inmunología , Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, ENCB-IPN , Mexico City , Mexico
| | - Luis Vallejo-Castillo
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico.,d Departamento de Farmacología , Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav-IPN) , Mexico City , Mexico
| | - Sonia Mayra Pérez-Tapia
- a Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Instituto Politécnico Nacional , Mexico City , Mexico.,c Departamento de Inmunología , Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, ENCB-IPN , Mexico City , Mexico.,e Unidad de Investigación, Desarrollo e Innovación Médica y Biotecnológica (UDIMEB) , Instituto Politécnico Nacional , Mexico City , Mexico
| |
Collapse
|
26
|
Zhao Z, Ukidve A, Dasgupta A, Mitragotri S. Transdermal immunomodulation: Principles, advances and perspectives. Adv Drug Deliv Rev 2018; 127:3-19. [PMID: 29604373 DOI: 10.1016/j.addr.2018.03.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 03/17/2018] [Accepted: 03/26/2018] [Indexed: 12/23/2022]
Abstract
Immunomodulation, manipulation of the immune responses towards an antigen, is a promising strategy to treat cancer, infectious diseases, allergies, and autoimmune diseases, among others. Unique features of the skin including the presence of tissue-resident immune cells, ease of access and connectivity to other organs makes it a unique target organ for immunomodulation. In this review, we summarize advances in transdermal delivery of agents for modulating the immune responses for vaccination as well as tolerization. The biological foundation of skin-based immunomodulation and challenges in its implementation are described. Technological approaches aimed at enhancing the delivery of immunomodulatory therapeutics into skin are also discussed in this review. Progress made in the treatment of several specific diseases including cancer, infections and allergy are discussed. Finally, this review discusses some practical considerations and offers some recommendations for future studies in the field of transdermal immunomodulation.
Collapse
Affiliation(s)
- Zongmin Zhao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Anvay Ukidve
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Anshuman Dasgupta
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Samir Mitragotri
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States.
| |
Collapse
|
27
|
Ye Y, Yu J, Wen D, Kahkoska AR, Gu Z. Polymeric microneedles for transdermal protein delivery. Adv Drug Deliv Rev 2018; 127:106-118. [PMID: 29408182 PMCID: PMC6020694 DOI: 10.1016/j.addr.2018.01.015] [Citation(s) in RCA: 198] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 12/24/2017] [Accepted: 01/24/2018] [Indexed: 12/12/2022]
Abstract
The intrinsic properties of therapeutic proteins generally present a major impediment for transdermal delivery, including their relatively large molecule size and susceptibility to degradation. One solution is to utilize microneedles (MNs), which are capable of painlessly traversing the stratum corneum and directly translocating protein drugs into the systematic circulation. MNs can be designed to incorporate appropriate structural materials as well as therapeutics or formulations with tailored physicochemical properties. This platform technique has been applied to deliver drugs both locally and systemically in applications ranging from vaccination to diabetes and cancer therapy. This review surveys the current design and use of polymeric MNs for transdermal protein delivery. The clinical potential and future translation of MNs are also discussed.
Collapse
Affiliation(s)
- Yanqi Ye
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC 27695, USA; Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Jicheng Yu
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC 27695, USA; Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Di Wen
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC 27695, USA; Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Anna R Kahkoska
- Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
| | - Zhen Gu
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC 27695, USA; Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA.
| |
Collapse
|
28
|
Microneedles as the technique of drug delivery enhancement in diverse organs and tissues. J Control Release 2018; 270:184-202. [DOI: 10.1016/j.jconrel.2017.11.048] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/22/2017] [Accepted: 11/29/2017] [Indexed: 11/24/2022]
|
29
|
|
30
|
Koday MT, Leonard JA, Munson P, Forero A, Koday M, Bratt DL, Fuller JT, Murnane R, Qin S, Reinhart TA, Duus K, Messaoudi I, Hartman AL, Stefano-Cole K, Morrison J, Katze MG, Fuller DH. Multigenic DNA vaccine induces protective cross-reactive T cell responses against heterologous influenza virus in nonhuman primates. PLoS One 2017; 12:e0189780. [PMID: 29267331 PMCID: PMC5739435 DOI: 10.1371/journal.pone.0189780] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 12/01/2017] [Indexed: 01/19/2023] Open
Abstract
Recent avian and swine-origin influenza virus outbreaks illustrate the ongoing threat of influenza pandemics. We investigated immunogenicity and protective efficacy of a multi-antigen (MA) universal influenza DNA vaccine consisting of HA, M2, and NP antigens in cynomolgus macaques. Following challenge with a heterologous pandemic H1N1 strain, vaccinated animals exhibited significantly lower viral loads and more rapid viral clearance when compared to unvaccinated controls. The MA DNA vaccine induced robust serum and mucosal antibody responses but these high antibody titers were not broadly neutralizing. In contrast, the vaccine induced broadly-reactive NP specific T cell responses that cross-reacted with the challenge virus and inversely correlated with lower viral loads and inflammation. These results demonstrate that a MA DNA vaccine that induces strong cross-reactive T cell responses can, independent of neutralizing antibody, mediate significant cross-protection in a nonhuman primate model and further supports development as an effective approach to induce broad protection against circulating and emerging influenza strains.
Collapse
Affiliation(s)
- Merika T. Koday
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Jolie A. Leonard
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Paul Munson
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Adriana Forero
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Michael Koday
- Washington National Primate Research Center, University of Washington, Seattle, WA, United States of America
| | - Debra L. Bratt
- Washington National Primate Research Center, University of Washington, Seattle, WA, United States of America
| | - James T. Fuller
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Robert Murnane
- Washington National Primate Research Center, University of Washington, Seattle, WA, United States of America
| | - Shulin Qin
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Todd A. Reinhart
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Karen Duus
- Center for Immunology and Microbial Disease, Albany Medical College, Albany, NY, United States of America
- Basic Sciences Department, College of Osteopathic Medicine, Touro University Nevada, Henderson, NV, United States of America
| | - Ilhem Messaoudi
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Beaverton, OR, United States of America
| | - Amy L. Hartman
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Kelly Stefano-Cole
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Juliet Morrison
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
| | - Michael G. Katze
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
- Washington National Primate Research Center, University of Washington, Seattle, WA, United States of America
| | - Deborah Heydenburg Fuller
- Department of Microbiology, University of Washington, Seattle, WA, United States of America
- Washington National Primate Research Center, University of Washington, Seattle, WA, United States of America
- * E-mail:
| |
Collapse
|
31
|
Tang DCC. Noninvasive vaccination as a casus belli to redeem vaccine value in the face of anti-vaccine movements. INTEGRATIVE MOLECULAR MEDICINE 2017; 4. [PMID: 29104760 DOI: 10.15761/imm.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Formidable anti-vaccine movements have been growing as a menace to disrupt beneficial vaccine programs. Although the vaccination-associated adverse effects commonly perceived by vaccine resisters usually represent over-reactions to rare manifestations, converging evidence shows that vaccination-associated health threats could be pervasive when systemic inflammation is considered as a side effect that oozes over time. An anti-vaccine movement thus may not be so unfounded even though the myriad cascades triggered by systemic inflammation have not been brought to a clear focus during any anti-vaccine campaign. Since both pro- and anti-vaccine groups are acting on the same primal impulse - "keep people healthy," reconciliation between the two warring factions should be achievable on a palatable trend that fosters the development of noninvasive vaccines which tend to induce local and transient inflammation along the interface with diminished potential to percolate through internal organs.
Collapse
Affiliation(s)
- De-Chu C Tang
- Department of Infectious Diseases, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| |
Collapse
|
32
|
Hussain A, Singh S, Sharma D, Webster TJ, Shafaat K, Faruk A. Elastic liposomes as novel carriers: recent advances in drug delivery. Int J Nanomedicine 2017; 12:5087-5108. [PMID: 28761343 PMCID: PMC5522681 DOI: 10.2147/ijn.s138267] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Elastic liposomes (EL) are some of the most versatile deformable vesicular carriers that comprise physiologically biocompatible lipids and surfactants for the delivery of numerous challenging molecules and have marked advantages over other colloidal systems. They have been investigated for a wide range of applications in pharmaceutical technology through topical, transdermal, nasal, and oral routes for efficient and effective drug delivery. Increased drug encapsulation efficiency, enhanced drug permeation and penetration into or across the skin, and ultradeformability have led to widespread interest in ELs to modulate drug release, permeation, and drug action more efficiently than conventional drug-release vehicles. This review provides insights into the versatile role that ELs play in the delivery of numerous drugs and biomolecules by improving drug release, permeation, and penetration across the skin as well as stability. Furthermore, it provides future directions that should ensure the widespread use of ELs across all medical fields.
Collapse
Affiliation(s)
- Afzal Hussain
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India.,Faculty of Pharmacy, Sachchidananda Sinha College, Aurangabad, Bihar, India
| | - Sima Singh
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | | | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Kausar Shafaat
- Faculty of Pharmacy, Sachchidananda Sinha College, Aurangabad, Bihar, India
| | - Abdul Faruk
- Department of Pharmaceutical Sciences, Hemwati Nandan Bahuguna Garhwal University, Srinagar, Uttarakhand, India
| |
Collapse
|
33
|
Xu J, Xu B, Tao J, Yang Y, Hu Y, Huang Y. Microneedle-Assisted, DC-Targeted Codelivery of pTRP-2 and Adjuvant of Paclitaxel for Transcutaneous Immunotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1700666. [PMID: 28561892 DOI: 10.1002/smll.201700666] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 04/07/2017] [Indexed: 06/07/2023]
Abstract
This work aims at developing an immunotherapeutic strategy to deliver a cancer DNA vaccine targeting dendritic cells (DCs), to trigger their maturation and antitumor function, and reduce immune escape using a polymeric nanocomplex of paclitaxel (PTX)-encapsulated sulfobutylether-β-cyclodextrin (SBE)/mannosylated N,N,N-trimethylchitosan (mTMC)/DNA. To enhance DC-targeting and revoke immunosuppression is the major challenge for eliciting effective antitumor immunity. This codelivery system is characterized by using low-dose PTX as an adjuvant that is included inside SBE, and the PTX/SBE further serves as an anionic crosslinker to self-assemble with the cationic mTMC/DNA polyplexes. This system is used in combination with a microneedle for transcutaneous vaccination. Once penetrating into the epidermis, the mannosylated nanocomplexes would preferentially deliver the pTRP-2 DNA vaccine inside the DCs. Phenotypic maturation is demonstrated by the increased expression of costimulatory molecules of CD80 and CD86, and the elevated secretion of IL-12p70. The mixed leucocyte reactions reveal that the PTX/SBE-mTMC/DNA nanocomplexes enhance the proliferation of CD4+ and CD8+ T cells, and inhibit the generation of immune-suppressive FoxP3+ T cells. The system shows high antitumor efficacy in vivo. The PTX/SBE-mTMC/DNA nanocomplexes for DC-targeted codelivery of DNA vaccine and adjuvant PTX yield synergistic effects on the DC maturation and its presenting functions, thus increasing immune stimulation and reducing immune escape.
Collapse
Affiliation(s)
- Jiaojiao Xu
- Zhejiang Pharmaceutical College, Ningbo, Zhejiang, 315100, China
- Department of Medicine Wenzhou, Wenzhou Medical University, Zhejiang, 325035, China
| | - Beihua Xu
- Zhejiang Pharmaceutical College, Ningbo, Zhejiang, 315100, China
| | - Jin Tao
- Zhejiang Pharmaceutical College, Ningbo, Zhejiang, 315100, China
| | - Yunxu Yang
- Zhejiang Pharmaceutical College, Ningbo, Zhejiang, 315100, China
| | - Ying Hu
- Zhejiang Pharmaceutical College, Ningbo, Zhejiang, 315100, China
- Department of Medicine Wenzhou, Wenzhou Medical University, Zhejiang, 325035, China
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd, Shanghai, 201203, China
| |
Collapse
|
34
|
Development of an intradermal DNA vaccine delivery strategy to achieve single-dose immunity against respiratory syncytial virus. Vaccine 2017; 35:2840-2847. [PMID: 28413132 DOI: 10.1016/j.vaccine.2017.04.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 03/22/2017] [Accepted: 04/04/2017] [Indexed: 12/22/2022]
Abstract
Respiratory syncytial virus (RSV) is a massive medical burden in infants, children and the elderly worldwide, and an effective, safe RSV vaccine remains an unmet need. Here we assess a novel vaccination strategy based on the intradermal delivery of a SynCon® DNA-based vaccine encoding engineered RSV-F antigen using a surface electroporation device (SEP) to target epidermal cells, in clinically relevant experimental models. We demonstrate the ability of this strategy to elicit robust immune responses. Importantly we demonstrate complete resistance to pulmonary infection at a single low dose of vaccine in the cotton rat RSV/A challenge model. In contrast to the formalin-inactivated RSV (FI-RSV) vaccine, there was no enhanced lung inflammation upon virus challenge after DNA vaccination. In summary the data presented outline the pre-clinical development of a highly efficacious, tolerable and safe non-replicating vaccine delivery strategy.
Collapse
|
35
|
Schultheis K, Schaefer H, Yung BS, Oh J, Muthumani K, Humeau L, Broderick KE, Smith TRF. Characterization of guinea pig T cell responses elicited after EP-assisted delivery of DNA vaccines to the skin. Vaccine 2016; 35:61-70. [PMID: 27894716 PMCID: PMC5221502 DOI: 10.1016/j.vaccine.2016.11.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/03/2016] [Accepted: 11/12/2016] [Indexed: 12/13/2022]
Abstract
The skin is an ideal target tissue for vaccine delivery for a number of reasons. It is highly accessible, and most importantly, enriched in professional antigen presenting cells. Possessing strong similarities to human skin physiology and displaying a defined epidermis, the guinea pig is an appropriate model to study epidermal delivery of vaccine. However, whilst we have characterized the humoral responses in the guinea pig associated with skin vaccine protocols we have yet to investigate the T cell responses. In response to this inadequacy, we developed an IFN-γ ELISpot assay to characterize the cellular immune response in the peripheral blood of guinea pigs. Using a nucleoprotein (NP) influenza pDNA vaccination regimen, we characterized host T cell responses. After delivery of the DNA vaccine to the guinea pig epidermis we detected robust and rapid T cell responses. The levels of IFN-γ spot-forming units averaged approximately 5000 per million cells after two immunizations. These responses were broad in that multiple regions across the NP antigen elicited a T cell response. Interestingly, we identified a number of NP immunodominant T cell epitopes to be conserved across an outbred guinea pig population, a phenomenon which was also observed after immunization with a RSV DNA vaccine. We believe this data enhances our understanding of the cellular immune response elicited to a vaccine in guinea pigs, and globally, will advance the use of this model for vaccine development, especially those targeting skin as a delivery site.
Collapse
Affiliation(s)
- Katherine Schultheis
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA
| | - Hubert Schaefer
- Intracelluar Pathogens, Robert Koch Institute, Nordufer 20, 13353 Berlin, Germany
| | - Bryan S Yung
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA
| | - Janet Oh
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA
| | - Karuppiah Muthumani
- Vaccine Center, The Wistar Institute of Anatomy & Biology, 3601 Spruce St., Philadelphia, PA 19104, USA
| | - Laurent Humeau
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA
| | - Kate E Broderick
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA
| | - Trevor R F Smith
- Inovio Pharmaceuticals, Inc., 660W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462, USA.
| |
Collapse
|
36
|
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.
Collapse
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
| |
Collapse
|
37
|
Parenteral Vaccination Can Be an Effective Means of Inducing Protective Mucosal Responses. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2016; 23:438-441. [PMID: 27122485 DOI: 10.1128/cvi.00214-16] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The current paradigm in vaccine development is that nonreplicating vaccines delivered parenterally fail to induce immune responses in mucosal tissues. However, both clinical and experimental data have challenged this concept, and numerous studies have shown that induction of mucosal immune responses after parenteral vaccination is not a rare occurrence and might, in fact, significantly contribute to the protection against mucosal infections afforded by parenteral vaccines. While the mechanisms underlying this phenomenon are not well understood, the realization that parenteral vaccination can be an effective means of inducing protective mucosal responses is paradigm-shifting and has potential to transform the way vaccines are designed and delivered.
Collapse
|
38
|
Bagley K, Xu R, Ota-Setlik A, Egan M, Schwartz J, Fouts T. The catalytic A1 domains of cholera toxin and heat-labile enterotoxin are potent DNA adjuvants that evoke mixed Th1/Th17 cellular immune responses. Hum Vaccin Immunother 2016; 11:2228-40. [PMID: 26042527 PMCID: PMC4635876 DOI: 10.1080/21645515.2015.1026498] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
DNA encoded adjuvants are well known for increasing the magnitude of cellular and/or humoral immune responses directed against vaccine antigens. DNA adjuvants can also tune immune responses directed against vaccine antigens to better protect against infection of the target organism. Two potent DNA adjuvants that have unique abilities to tune immune responses are the catalytic A1 domains of Cholera Toxin (CTA1) and Heat-Labile Enterotoxin (LTA1). Here, we have characterized the adjuvant activities of CTA1 and LTA1 using HIV and SIV genes as model antigens. Both of these adjuvants enhanced the magnitude of antigen-specific cellular immune responses on par with those induced by the well-characterized cytokine adjuvants IL-12 and GM-CSF. CTA1 and LTA1 preferentially enhanced cellular responses to the intracellular antigen SIVmac239-gag over those for the secreted HIVBaL-gp120 antigen. IL-12, GM-CSF and electroporation did the opposite suggesting differences in the mechanisms of actions of these diverse adjuvants. Combinations of CTA1 or LTA1 with IL-12 or GM-CSF generated additive and better balanced cellular responses to both of these antigens. Consistent with observations made with the holotoxin and the CTA1-DD adjuvant, CTA1 and LTA1 evoked mixed Th1/Th17 cellular immune responses. Together, these results show that CTA1 and LTA1 are potent DNA vaccine adjuvants that favor the intracellular antigen gag over the secreted antigen gp120 and evoke mixed Th1/Th17 responses against both of these antigens. The results also indicate that achieving a balanced immune response to multiple intracellular and extracellular antigens delivered via DNA vaccination may require combining adjuvants that have different and complementary mechanisms of action.
Collapse
|
39
|
Kim KS, Kim H, Park Y, Kong WH, Lee SW, Kwok SJJ, Hahn SK, Yun SH. Noninvasive Transdermal Vaccination Using Hyaluronan Nanocarriers and Laser Adjuvant. ADVANCED FUNCTIONAL MATERIALS 2016; 26:2512-2522. [PMID: 27833475 PMCID: PMC5098559 DOI: 10.1002/adfm.201504879] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Vaccines are commonly administered by injection using needles. Although transdermal microneedles are less-invasive promising alternatives, needle-free topical vaccination without involving physical damage to the natural skin barrier is still sought after as it can further reduce needle-induced anxiety and simply administration. However, this long-standing goal has been elusive since the intact skin is impermeable to most macromolecules. Here, we show an efficient, non-invasive transdermal vaccination in mice by employing two key innovations: first, the use of hyaluronan (HA) as vaccine carriers and, second, non-ablative laser adjuvants. Conjugates of a model vaccine ovalbumin (OVA) and HA-HA-OVA conjugates-induced more effective maturation of dendritic cells in vitro, compared to OVA or HA alone, through synergistic HA receptor-mediated effects. Following topical administration in the back skin, HA-OVA conjugates penetrated into the epidermis and dermis in murine and porcine skins up to 30% of the total applied quantity, as revealed by intravital microscopy and quantitative fluorescence assay. Topical administration of HA-OVA conjugates significantly elevated both anti-OVA IgG antibody levels in serum and IgA antibody levels in bronchioalveolar lavage, with peak levels at 4 weeks, while OVA alone had a negligible effect. An OVA challenge at week 8 elicited strong immune-recall humoral responses. With pre-treatment of the skin using non-ablative fractional laser beams (1410 nm wavelength, 10 ms pulse duration, 0.2 mJ/pulse) as laser adjuvant, strong immunization was achieved with much reduced doses of HA-OVA (1 mg/kg OVA). Our results demonstrate the potential of the non-invasive patch-type transdermal vaccination platform.
Collapse
Affiliation(s)
- Ki Su Kim
- Wellman Center for Photomedicine, Massachusetts General Hospital, 65 Landsdowne St., UP-5, Cambridge, Massachusetts 02139, USA
- Department of Dermatology, Harvard Medical School, 40 Blossom St., Boston, Massachusetts 02140, USA
| | - Hyemin Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
| | - Yunji Park
- Division of Integrative Biosciences and Biotechnology, POSTECH, 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
| | - Won Ho Kong
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
| | - Seung Woo Lee
- Division of Integrative Biosciences and Biotechnology, POSTECH, 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
- Department of Life Science, POSTECH, 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
| | - Sheldon J. J. Kwok
- Wellman Center for Photomedicine, Massachusetts General Hospital, 65 Landsdowne St., UP-5, Cambridge, Massachusetts 02139, USA
- Department of Dermatology, Harvard Medical School, 40 Blossom St., Boston, Massachusetts 02140, USA
| | - Sei Kwang Hahn
- Wellman Center for Photomedicine, Massachusetts General Hospital, 65 Landsdowne St., UP-5, Cambridge, Massachusetts 02139, USA
- Department of Dermatology, Harvard Medical School, 40 Blossom St., Boston, Massachusetts 02140, USA
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-gu, Pohang, Gyeongbuk 790-784, Korea
| | - Seok Hyun Yun
- Wellman Center for Photomedicine, Massachusetts General Hospital, 65 Landsdowne St., UP-5, Cambridge, Massachusetts 02139, USA
- Department of Dermatology, Harvard Medical School, 40 Blossom St., Boston, Massachusetts 02140, USA
| |
Collapse
|
40
|
Novel Allergen Immunotherapy Routes. CURRENT TREATMENT OPTIONS IN ALLERGY 2016. [DOI: 10.1007/s40521-016-0071-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
41
|
Abstract
BACKGROUND Allergic diseases are among the most common diseases of humans. The immune response towards allergens is regulated by T-lymphozytes and characterized by an interleukin (IL)-4, IL-5 and IL-13 dominated Th2 cytokine profile. RESULTS Allergen-specific immunotherapy (AIT) is the only causative treatment option and able to change the course of disease, e. g. to prevent the development of asthma and new sensitizations. The intralymphatic delivery of allergenes named intralymphatic immunotherapy (ILIT) has been evaluated in clinical trials and was demonstrated to be a highly potent application route with low effort and side effects while having equal efficacy if compared with current standard AIT forms. However, studies that verify important questions like optimal dose, new allergen forms, use of adjuvants etc. are still missing. Moreover, it has to be evaluated, whether different indications like rhinitis, or atopic dermatitis are suitable for ILIT and whether it is useful in children. Epicutaneous immunotherapy (EPIT) is a possible alternative application form. It is minimally invasive and basically consists of the affixation of allergen containing patches to the epidermis over 6 weeks. From the studies performed so far, the authors concluded, that epicutaneous immunotherapy is safe and efficacious in a dose-dependent manner after 6 patches only. CONCLUSIONS AIT is accepted to be the only causative treatment option for allergies. New application routes in ILIT and EPIT may become more important and allow for different delivery methods in the future, however further clinical studies are required and in preparation.
Collapse
|
42
|
Czerkinsky C, Holmgren J. Vaccines against enteric infections for the developing world. Philos Trans R Soc Lond B Biol Sci 2016; 370:rstb.2015.0142. [PMID: 25964464 DOI: 10.1098/rstb.2015.0142] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Since the first licensure of the Sabin oral polio vaccine more than 50 years ago, only eight enteric vaccines have been licensed for four disease indications, and all are given orally. While mucosal vaccines offer programmatically attractive tools for facilitating vaccine deployment, their development remains hampered by several factors: -limited knowledge regarding the properties of the gut immune system during early life; -lack of mucosal adjuvants, limiting mucosal vaccine development to live-attenuated or killed whole virus and bacterial vaccines; -lack of correlates/surrogates of mucosal immune protection; and -limited knowledge of the factors contributing to oral vaccine underperformance in children from developing countries. There are now reasons to believe that the development of safe and effective mucosal adjuvants and of programmatically sound intervention strategies could enhance the efficacy of current and next-generation enteric vaccines, especially in lesser developed countries which are often co-endemic for enteric infections and malnutrition. These vaccines must be safe and affordable for the world's poorest, confer long-term protection and herd immunity, and must be able to contain epidemics.
Collapse
Affiliation(s)
- Cecil Czerkinsky
- CNRS, INSERM, Institut de Pharmacologie Moleculaire et Cellulaire, Université Nice Sophia Antipolis, 06103 Nice, France
| | - Jan Holmgren
- Department of Microbiology and Immunology, University of Gothenburg Vaccine Research Institute (GUVAX), Gothenburg 405 30, Sweden
| |
Collapse
|
43
|
Hib Vaccines: Past, Present, and Future Perspectives. J Immunol Res 2016; 2016:7203587. [PMID: 26904695 PMCID: PMC4745871 DOI: 10.1155/2016/7203587] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Accepted: 12/24/2015] [Indexed: 12/31/2022] Open
Abstract
Haemophilus influenzae type b (Hib) causes many severe diseases, including epiglottitis, pneumonia, sepsis, and meningitis. In developed countries, the annual incidence of meningitis caused by bacteria is approximately 5–10 cases per population of 100,000. The Hib conjugate vaccine is considered protective and safe. Adjuvants, molecules that can enhance and/or regulate the fundamental immunogenicity of an antigen, comprise a wide range of diverse compounds. While earlier developments of adjuvants created effective products, there is still a need to create new generations, rationally designed based on recent discoveries in immunology, mainly in innate immunity. Many factors may play a role in the immunogenicity of Hib conjugate vaccines, such as the polysaccharides and proteins carrier used in vaccine construction, as well as the method of conjugation. A Hib conjugate vaccine has been constructed via chemical synthesis of a Hib saccharide antigen. Two models of carbohydrate-protein conjugate have been established, the single ended model (terminal amination-single method) and cross-linked lattice matrix (dual amination method). Increased knowledge in the fields of immunology, molecular biology, glycobiology, glycoimmunology, and the biology of infectious microorganisms has led to a dramatic increase in vaccine efficacy.
Collapse
|
44
|
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.
Collapse
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.
| |
Collapse
|
45
|
Siddhapura K, Harde H, Jain S. Immunostimulatory effect of tetanus toxoid loaded chitosan nanoparticles following microneedles assisted immunization. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:213-22. [DOI: 10.1016/j.nano.2015.10.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 09/15/2015] [Accepted: 10/14/2015] [Indexed: 11/29/2022]
|
46
|
Tang DCC. A trail blazed through DNA vaccine, noninvasive vaccine, and innate-adaptive immunity duo. Hum Vaccin Immunother 2015; 10:2143-6. [PMID: 25424917 PMCID: PMC4896786 DOI: 10.4161/hv.29044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
47
|
Recent insights into cutaneous immunization: How to vaccinate via the skin. Vaccine 2015; 33:4663-74. [PMID: 26006087 DOI: 10.1016/j.vaccine.2015.05.012] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 04/21/2015] [Accepted: 05/01/2015] [Indexed: 12/24/2022]
Abstract
Technologies and strategies for cutaneous vaccination have been evolving significantly during the past decades. Today, there is evidence for increased efficacy of cutaneously delivered vaccines allowing for dose reduction and providing a minimally invasive alternative to traditional vaccination. Considerable progress has been made within the field of well-established cutaneous vaccination strategies: Jet and powder injection technologies, microneedles, microporation technologies, electroporation, sonoporation, and also transdermal and transfollicular vaccine delivery. Due to recent advances, the use of cutaneous vaccination can be expanded from prophylactic vaccination for infectious diseases into therapeutic vaccination for both infectious and non-infectious chronic conditions. This review will provide an insight into immunological processes occurring in the skin and introduce the key innovations of cutaneous vaccination technologies.
Collapse
|
48
|
Donadei A, Gallorini S, Berti F, O’Hagan DT, Adamo R, Baudner BC. Rational Design of Adjuvant for Skin Delivery: Conjugation of Synthetic β-Glucan Dectin-1 Agonist to Protein Antigen. Mol Pharm 2015; 12:1662-72. [DOI: 10.1021/acs.molpharmaceut.5b00072] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Agnese Donadei
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, Via Fiorentina 1, 53100 Siena, Italy
| | - Simona Gallorini
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, Via Fiorentina 1, 53100 Siena, Italy
| | - Francesco Berti
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, Via Fiorentina 1, 53100 Siena, Italy
| | - Derek T. O’Hagan
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, 350 Massacchusetts Avenue, Cambridge, Massacchusetts 02319, United States
| | - Roberto Adamo
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, Via Fiorentina 1, 53100 Siena, Italy
| | - Barbara C. Baudner
- Vaccine Chemistry & Formulation, Novartis Vaccines & Diagnostics, Via Fiorentina 1, 53100 Siena, Italy
| |
Collapse
|
49
|
Animal models for cutaneous vaccine delivery. Eur J Pharm Sci 2015; 71:112-22. [PMID: 25686596 DOI: 10.1016/j.ejps.2015.02.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 02/04/2015] [Accepted: 02/05/2015] [Indexed: 12/20/2022]
Abstract
Main challenges in skin vaccination are overcoming the stratum corneum (SC) barrier and targeting the antigen presenting cells (APC) in the epidermis and the dermis. For this purpose many delivery techniques are being developed. In vivo immunogenicity and safety studies in animals are mandatory before moving to clinical trials. However, the results obtained in animals may or may not be predictive for humans. Knowledge about differences and similarities in skin architecture and immunology within a species and between species is crucial. In this review, we discuss variables, including skin morphology, skin barrier function, mechanical properties, site of application and immunology, which should be taken into account when designing animal studies for vaccination via the skin in order to support the translation to clinical trial outcomes.
Collapse
|
50
|
Araki S, Wakabayashi R, Moniruzzaman M, Kamiya N, Goto M. Ionic liquid-mediated transcutaneous protein delivery with solid-in-oil nanodispersions. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00378d] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a novel ionic liquid (IL)-mediated transcutaneous vaccine formulation consisting of a solid-in-oil nanodispersion of antigen coated with pharmaceutically accepted surfactants dispersed in IL-containing oil. The introduction of IL in the formulation significantly enhanced the skin permeability of ovalbumin, a model antigen.
Collapse
Affiliation(s)
- Shota Araki
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| | - Rie Wakabayashi
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| | - Muhammad Moniruzzaman
- Department of Chemical Engineering
- Universiti Teknologi PETRONAS Bandar Seri Iskandar
- 32610 Seri Iskandar
- Malaysia
| | - Noriho Kamiya
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| | - Masahiro Goto
- Department of Applied Chemistry
- Graduate School of Engineering
- Kyushu University
- Nishi-ku
- Japan
| |
Collapse
|