51
|
Schulze K, Ebensen T, Riese P, Prochnow B, Lehr CM, Guzmán CA. New Horizons in the Development of Novel Needle-Free Immunization Strategies to Increase Vaccination Efficacy. Curr Top Microbiol Immunol 2017; 398:207-234. [PMID: 27370343 DOI: 10.1007/82_2016_495] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The young twenty-first century has already brought several medical advances, such as a functional artificial human liver created from stem cells, improved antiviral (e.g., against HIV) and cancer (e.g., against breast cancer) therapies, interventions controlling cardiovascular diseases, and development of new and optimized vaccines (e.g., HPV vaccine). However, despite this substantial progress and the achievements of the last century, humans still suffer considerably from diseases, especially from infectious diseases. Thus, almost one-fourth of all deaths worldwide are caused directly or indirectly by infectious agents. Although vaccination has led to the control of many diseases, including smallpox, diphtheria, and tetanus, emerging diseases are still not completely contained. Furthermore, pathogens such as Bordetella pertussis undergo alterations making adaptation of the respective vaccine necessary. Moreover, insufficient implementation of vaccination campaigns leads to re-emergence of diseases which were believed to be already under control (e.g., poliomyelitis). Therefore, novel vaccination strategies need to be developed in order to meet the current challenges including lack of compliance, safety issues, and logistic constraints. In this context, mucosal and transdermal approaches constitute promising noninvasive vaccination strategies able to match these demands.
Collapse
Affiliation(s)
- Kai Schulze
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany.
| | - Thomas Ebensen
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany.
| | - Peggy Riese
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - Blair Prochnow
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| | - Claus-Michael Lehr
- Department of Drug Delivery, Helmholtz Centre for Infection Research (HZI), Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Braunschweig, Germany.,Department of Pharmacy, Helmholtz Centre for Infection Research (HZI), Saarland University, Saarbrücken, Germany
| | - Carlos A Guzmán
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
| |
Collapse
|
52
|
Hamuro L, Kijanka G, Kinderman F, Kropshofer H, Bu DX, Zepeda M, Jawa V. Perspectives on Subcutaneous Route of Administration as an Immunogenicity Risk Factor for Therapeutic Proteins. J Pharm Sci 2017; 106:2946-2954. [PMID: 28576695 DOI: 10.1016/j.xphs.2017.05.030] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 04/06/2017] [Accepted: 05/22/2017] [Indexed: 01/19/2023]
Abstract
An increasing number of therapeutic proteins are being developed for delivery through the subcutaneous (SC) route of administration. Relative to intravenous (IV) administration, the SC route offers more convenience to patients, flexibility in dosing, and potential to reduce health care costs. There is a perception that SC administration can pose a higher immunogenicity risk than IV administration for a given protein. To evaluate whether there is a difference in therapeutic protein immunogenicity associated with administration routes, a more detailed understanding of the interactions with the immune system by each route is needed. Few approved therapeutic proteins have available clinical immunogenicity data sets in the public domain that represent both IV and SC administration routes. This has prevented a direct comparison of the 2 routes of administration across a large sample size. Of the 6 marketed products where SC and IV route-related incidences of anti-drug antibody (ADA) were available, 4 were associated with higher immunogenicity incidence with SC. In other cases, there was no apparent difference between the SC and IV routes. Overall, the ADA incidence was low (<15%) with no impact on safety or efficacy. The challenges associated with identifying specific risk factors unique to SC administration are discussed.
Collapse
Affiliation(s)
- Lora Hamuro
- Bristol-Myers Squibb, Clinical Pharmacology and Pharmacometrics, Route 206 & Province Line Road, Princeton, New Jersey 08543.
| | - Grzegorz Kijanka
- Leiden University, Faculty of Science, Leiden Academic Centre for Drug Research, Drug Delivery Technology, Einsteinweg 55, 2333 CC Leiden, Netherlands
| | | | - Harald Kropshofer
- F.Hoffman-La Roche Ltd, Pharmaceuticals Division, CH-4070 Basel, Switzerland
| | - De-Xiu Bu
- Pfizer, PDM Immunogenicity Sciences, Andover, Massachusetts 01810
| | - Monica Zepeda
- Halozyme Therapeutics 11388 Sorrento Valley Road, San Diego, California 92121
| | - Vibha Jawa
- Merck Sharp & Dohme Corp., 2000 Galloping Hill Road, K-15 E-410C, Kenilworth, New Jersey 07033
| |
Collapse
|
53
|
Nirschl CJ, Anandasabapathy N. Duality at the gate: Skin dendritic cells as mediators of vaccine immunity and tolerance. Hum Vaccin Immunother 2016; 12:104-16. [PMID: 26836327 DOI: 10.1080/21645515.2015.1066050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Since Edward Jenner's discovery that intentional exposure to cowpox could provide lifelong protection from smallpox, vaccinations have been a major focus of medical research. However, while the protective benefits of many vaccines have been successfully translated into the clinic, the cellular and molecular mechanisms that differentiate effective vaccines from sub-optimal ones are not well understood. Dendritic cells (DCs) are the gatekeepers of the immune system, and are ultimately responsible for the generation of adaptive immunity and lifelong protective memory through interactions with T cells. In addition to lymph node and spleen resident DCs, a number of tissue resident DC populations have been identified at barrier tissues, such as the skin, which migrate to the local lymph node (migDC). These populations have unique characteristics, and play a key role in the function of cutaneous vaccinations by shuttling antigen from the vaccination site to the draining lymph node, rapidly capturing freely draining antigens in the lymph node, and providing key stimuli to T cells. However, while migDCs are responsible for the generation of immunity following exposure to certain pathogens and vaccines, recent work has identified a tolerogenic role for migDCs in the steady state as well as during protein immunization. Here, we examine the roles and functions of skin DC populations in the generation of protective immunity, as well as their role as regulators of the immune system.
Collapse
Affiliation(s)
- Christopher J Nirschl
- a Department of Dermatology ; Harvard Skin Disease Research Center; Brigham and Women's Hospital ; Boston , MA USA
| | - Niroshana Anandasabapathy
- a Department of Dermatology ; Harvard Skin Disease Research Center; Brigham and Women's Hospital ; Boston , MA USA
| |
Collapse
|
54
|
Schipper P, van der Maaden K, Romeijn S, Oomens C, Kersten G, Jiskoot W, Bouwstra J. Repeated fractional intradermal dosing of an inactivated polio vaccine by a single hollow microneedle leads to superior immune responses. J Control Release 2016; 242:141-147. [PMID: 27496634 DOI: 10.1016/j.jconrel.2016.07.055] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 07/26/2016] [Accepted: 07/31/2016] [Indexed: 12/28/2022]
Abstract
The purpose of this study was to investigate the effect of various repeated fractional intradermal dosing schedules of inactivated polio vaccine serotype 1 (IPV1) on IPV1-specific IgG responses in rats. By utilizing an applicator that allowed for precisely controlled intradermal microinjections by using a single hollow microneedle, rats were immunized intradermally with 5 D-antigen units (DU) of IPV1 at 150μm skin depth. This dose was administered as a bolus, or in a repeated fractional dosing schedule: 4 doses of 1.25 DU (1/4th of total dose) were administered on four consecutive days or every other day; 8 doses of 0.625 DU (1/8th of total dose) were administered on eight consecutive days; or 4 exponentially increasing doses (0.04, 0.16, 0.8 and 4 DU), either with or without an exponentially increasing CpG oligodeoxynucleotide 1826 (CpG) dose, were administered on four consecutive days. All of these fractional dosing schedules resulted in up to ca. 10-fold higher IPV1-specific IgG responses than intradermal and intramuscular bolus dosing. IPV1 combined with adjuvant CpG in exponential dosing did not significantly increase the IPV1-specific IgG responses further, which demonstrated that maximal responses were achieved by fractional dosing. In conclusion, repeated fractional intradermal IPV1 dosing leads to superior IPV1-specific IgG responses without the use of adjuvants. These results indicate that a controlled release delivery system for intradermal IPV1 delivery can potentiate IPV1-specific IgG responses.
Collapse
Affiliation(s)
- Pim Schipper
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| | - Koen van der Maaden
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| | - Stefan Romeijn
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| | - Cees Oomens
- Soft Tissue Biomechanics and Engineering, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
| | - Gideon Kersten
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands; Intravacc (Institute for Translational Vaccinology), Bilthoven, The Netherlands.
| | - Wim Jiskoot
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| | - Joke Bouwstra
- Division of Drug Delivery Technology, Cluster BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Leiden, The Netherlands.
| |
Collapse
|
55
|
Williams JM, Bonami RH, Hulbert C, Thomas JW. Reversing Tolerance in Isotype Switch-Competent Anti-Insulin B Lymphocytes. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2015; 195:853-64. [PMID: 26109644 PMCID: PMC4506889 DOI: 10.4049/jimmunol.1403114] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 05/30/2015] [Indexed: 12/22/2022]
Abstract
Autoreactive B lymphocytes that escape central tolerance and mature in the periphery are a liability for developing autoimmunity. IgG insulin autoantibodies that predict type 1 diabetes and complicate insulin therapies indicate that mechanisms for tolerance to insulin are flawed. To examine peripheral tolerance in anti-insulin B cells, we generated C57BL/6 mice that harbor anti-insulin VDJH-125 site directed to the native IgH locus (VH125(SD)). Class switch-competent anti-insulin B cells fail to produce IgG Abs following T cell-dependent immunization of VH125(SD) mice with heterologous insulin, and they exhibit markedly impaired proliferation to anti-CD40 plus insulin in vitro. In contrast, costimulation with LPS plus insulin drives robust anti-insulin B cell proliferation. Furthermore, VH125(SD) mice produce both IgM and IgG2a anti-insulin Abs following immunization with insulin conjugated to type 1 T cell-independent Brucella abortus ring test Ag (BRT). Anti-insulin B cells undergo clonal expansion in vivo and emerge as IgM(+) and IgM(-) GL7(+)Fas(+) germinal center (GC) B cells following immunization with insulin-BRT, but not BRT alone. Analysis of Igκ genes in VH125(SD) mice immunized with insulin-BRT reveals that anti-insulin Vκ from the preimmune repertoire is selected into GCs. These data demonstrate that class switch-competent anti-insulin B cells remain functionally silent in T cell-dependent immune responses, yet these B cells are vulnerable to reversal of anergy following combined BCR/TLR engagement that promotes Ag-specific GC responses and Ab production. Environmental factors that lead to infection and inflammation could play a critical yet underappreciated role in driving loss of tolerance and promoting autoimmune disease.
Collapse
Affiliation(s)
- Jonathan M Williams
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN 37232; and Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University, Nashville, TN 37232
| | - Rachel H Bonami
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University, Nashville, TN 37232
| | - Chrys Hulbert
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University, Nashville, TN 37232
| | - James W Thomas
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN 37232; and Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University, Nashville, TN 37232
| |
Collapse
|