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Miguelena Chamorro B, De Luca K, Swaminathan G, Longet S, Mundt E, Paul S. Bordetella bronchiseptica and Bordetella pertussis: Similarities and Differences in Infection, Immuno-Modulation, and Vaccine Considerations. Clin Microbiol Rev 2023; 36:e0016422. [PMID: 37306571 PMCID: PMC10512794 DOI: 10.1128/cmr.00164-22] [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] [Indexed: 06/13/2023] Open
Abstract
Bordetella pertussis and Bordetella bronchiseptica belong to the genus Bordetella, which comprises 14 other species. B. pertussis is responsible for whooping cough in humans, a severe infection in children and less severe or chronic in adults. These infections are restricted to humans and currently increasing worldwide. B. bronchiseptica is involved in diverse respiratory infections in a wide range of mammals. For instance, the canine infectious respiratory disease complex (CIRDC), characterized by a chronic cough in dogs. At the same time, it is increasingly implicated in human infections, while remaining an important pathogen in the veterinary field. Both Bordetella can evade and modulate host immune responses to support their persistence, although it is more pronounced in B. bronchiseptica infection. The protective immune responses elicited by both pathogens are comparable, while there are important characteristics in the mechanisms that differ. However, B. pertussis pathogenesis is more difficult to decipher in animal models than those of B. bronchiseptica because of its restriction to humans. Nevertheless, the licensed vaccines for each Bordetella are different in terms of formulation, route of administration and immune responses induced, with no known cross-reaction between them. Moreover, the target of the mucosal tissues and the induction of long-lasting cellular and humoral responses are required to control and eliminate Bordetella. In addition, the interaction between both veterinary and human fields are essential for the control of this genus, by preventing the infections in animals and the subsequent zoonotic transmission to humans.
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Affiliation(s)
- Beatriz Miguelena Chamorro
- CIRI – Centre International de Recherche en Infectiologie, Team GIMAP (Saint-Etienne), Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR5308, ENS Lyon, UJM, Lyon, France
- Boehringer Ingelheim, Global Innovation, Saint-Priest, France
| | - Karelle De Luca
- Boehringer Ingelheim, Global Innovation, Saint-Priest, France
| | | | - Stéphanie Longet
- CIRI – Centre International de Recherche en Infectiologie, Team GIMAP (Saint-Etienne), Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR5308, ENS Lyon, UJM, Lyon, France
- CIC Inserm 1408 Vaccinology, Saint-Etienne, France
| | - Egbert Mundt
- Boehringer Ingelheim, Global Innovation, Saint-Priest, France
| | - Stéphane Paul
- CIRI – Centre International de Recherche en Infectiologie, Team GIMAP (Saint-Etienne), Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR5308, ENS Lyon, UJM, Lyon, France
- CIC Inserm 1408 Vaccinology, Saint-Etienne, France
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2
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Hervé PL, Dhelft V, Zuniga A, Ghasparian A, Rassek O, Yim KC, Donne N, Lambert PH, Benhamou PH, Sampson HA, Mondoulet L. Epicutaneous immunization using synthetic virus-like particles efficiently boosts protective immunity to respiratory syncytial virus. Vaccine 2021; 39:4555-4563. [PMID: 34154864 DOI: 10.1016/j.vaccine.2021.03.081] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 03/22/2021] [Accepted: 03/24/2021] [Indexed: 02/02/2023]
Abstract
Despite the substantial health and economic burden caused by RSV-associated illness, no vaccine is available. The sole licensed treatment (palivizumab), composed of a monoclonal neutralizing antibody, blocks the fusion of the virus to the host cell but does not prevent infection. The development of a safe and efficacious RSV vaccine is therefore a priority, but also a considerable challenge, and new innovative strategies are warranted. Most of the adult population encounter regular RSV infections and can elicit a robust neutralizing antibody response, but unfortunately it wanes over time and reinfections during subsequent seasons are common. One approach to protect the mother and young infant from RSV infection is to administer a vaccine capable of boosting preexisting RSV immunity during pregnancy, which would provide protection to the fetus through passive transfer of maternal antibodies, thus preventing primary RSV infection in newborns during their first months of life. Here, we describe the preclinical evaluation of an epicutaneous RSV vaccine booster that combines epicutaneous patches as a delivery platform and a Synthetic Virus-Like Particles (SVLP)-based vaccine displaying multiple RSV F-protein site II (FsII, palivizumab epitope) mimetic as antigen (V-306). We demonstrated in mice that epicutaneous immunization with V-306 efficiently boosts preexisting immunity induced by the homologous V-306 administered subcutaneously. This boosting was characterized by a significant increase in F- and FsII-specific antibodies capable of competing with palivizumab for its target antigen and neutralize RSV. More importantly, epicutaneous booster immunization with V-306 significantly decreased lung viral replication in experimental mice after intranasal RSV challenge, without inducing enhanced RSV disease. In conclusion, an epicutaneous booster vaccine based on V-306 is safe and efficacious in enhancing RSV preexisting immunity in mice. This needle-free vaccine candidate would be potentially suited as a booster vaccine for vulnerable populations such as young infants via pregnant women, and the elderly.
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Affiliation(s)
- Pierre-Louis Hervé
- DBV Technologies, 177-181 Avenue Pierre Brossolette, 92120 Montrouge, France.
| | - Véronique Dhelft
- DBV Technologies, 177-181 Avenue Pierre Brossolette, 92120 Montrouge, France
| | - Armando Zuniga
- Virometix AG, Wagisstrasse 14, CH-8952 Schlieren, Switzerland
| | - Arin Ghasparian
- Virometix AG, Wagisstrasse 14, CH-8952 Schlieren, Switzerland
| | - Oliver Rassek
- Virometix AG, Wagisstrasse 14, CH-8952 Schlieren, Switzerland
| | - Kevin C Yim
- Sigmovir Biosystems, Inc., 9610 Medical Center Drive, Suite #100, Rockville, MD 20850, USA
| | - Nathalie Donne
- DBV Technologies, 177-181 Avenue Pierre Brossolette, 92120 Montrouge, France
| | - Paul-Henri Lambert
- WHO Collaborative Center for Vaccine Immunology, Department of Pathology-Immunology, University of Geneva, Geneva, Switzerland
| | | | - Hugh A Sampson
- DBV Technologies, 12 East 49th Street Tower 49, Suite 4001, New York, NY 10017, USA
| | - Lucie Mondoulet
- DBV Technologies, 177-181 Avenue Pierre Brossolette, 92120 Montrouge, France
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3
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Hervé PL, Plaquet C, Assoun N, Oreal N, Gaulme L, Perrin A, Bouzereau A, Dhelft V, Labernardière JL, Mondoulet L, Sampson HA. Pre-Existing Humoral Immunity Enhances Epicutaneously-Administered Allergen Capture by Skin DC and Their Migration to Local Lymph Nodes. Front Immunol 2021; 12:609029. [PMID: 33868229 PMCID: PMC8044905 DOI: 10.3389/fimmu.2021.609029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 03/10/2021] [Indexed: 11/16/2022] Open
Abstract
Due to its richness in antigen presenting cells, e.g., dendritic cells (DC), the skin has been identified as a promising route for immunotherapy and vaccination. Several years ago, a skin delivery system was developed based on epicutaneous patches allowing the administration of antigen through intact skin. Using mouse models, we have shown that epicutaneous allergen application leads to a rapid uptake and transport of allergen-positive cells to skin-draining lymph nodes (LN). This occurred primarily in animals previously sensitized to the same allergen. In that context, we sought to better understand the role of the specific preexisting immunity in allergen capture by skin DC and their subsequent migration to LN. Specifically, we investigated the role of humoral immunity induced by sensitization and the involvement of IgG Fc receptors (FcγR). Epicutaneous patches containing fluorescently-labeled ovalbumin (OVA) were applied to naïve mice that had previously received either sera or purified IgG isolated from OVA-sensitized mice. To investigate the involvement of FcγR, animals received 2.4G2 (anti-FcγRII/RIII) blocking antibody, 24 hours before patch application. Mice that received sera or purified IgG originating from OVA-sensitized mice showed an increase in the quantity of OVA-positive DC in skin and LN. Moreover, the blockade of FcγR reduced the number of OVA-positive DC in LN to a level similar to that observed in naïve animals. Overall, these results demonstrate that preexisting specific-IgG antibodies are involved in allergen capture by skin DC following EPIT through the involvement of antigen-specific IgG-FcγR.
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Affiliation(s)
| | - Camille Plaquet
- Research and Innovation, DBV Technologies, Montrouge, France
| | - Noémie Assoun
- Research and Innovation, DBV Technologies, Montrouge, France
| | - Nathalie Oreal
- Research and Innovation, DBV Technologies, Montrouge, France
| | - Laetitia Gaulme
- Research and Innovation, DBV Technologies, Montrouge, France
| | - Audrey Perrin
- Research and Innovation, DBV Technologies, Montrouge, France
| | | | | | | | - Lucie Mondoulet
- Research and Innovation, DBV Technologies, Montrouge, France
| | - Hugh A Sampson
- Research and Innovation, DBV Technologies, New York, NY, United States
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4
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Locht C. The Path to New Pediatric Vaccines against Pertussis. Vaccines (Basel) 2021; 9:vaccines9030228. [PMID: 33807962 PMCID: PMC7998139 DOI: 10.3390/vaccines9030228] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 12/21/2022] Open
Abstract
Whooping cough, or pertussis, mostly caused by Bordetella pertussis, is a respiratory disease that affects all age groups, but severe and fatal pertussis occurs almost exclusively in young children. The widespread use of whole-cell and, more recently, of acellular vaccines has substantially reduced the disease incidence. However, it has not been eliminated in any part of the world and has made a worrisome rebound in several areas. Cocoon and maternal immunization have been implemented in several countries but have their intrinsic limitations. To effectively control pertussis, novel vaccines are needed that protect against disease and prevent B. pertussis infection and transmission, which is not the case for current vaccines. Several approaches are contemplated, including alternative administration routes, such as nasal immunization, improvement of acellular vaccines by adding more antigens and T-cell-promoting adjuvants, and the development of novel vaccines, such as outer membrane vesicles and live attenuated vaccines. Among them, only a live attenuated vaccine has so far been assessed for safety and immunogenicity in preclinical models other than mice and is in clinical development. Before any of these vaccines can be used in neonates, extensive safety and immunogenicity assessment in pre-clinical neonatal models and in carefully designed clinical trials is necessary. The aim of this review is to discuss the current pertussis problem, implemented strategies to resolve it, the value of animal models and novel vaccine approaches.
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Affiliation(s)
- Camille Locht
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR 8204-CIIL-Center for Infection and Immunity of Lille, F-59000 Lille, France
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5
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Chatzis O, Blanchard-Rohner G, Mondoulet L, Pelletier B, De Gea-Hominal A, Roux M, Huttner A, Hervé PL, Rohr M, Matthey A, Gutknecht G, Lemaître B, Hayem C, Pham HT, Wijagkanalan W, Lambert PH, Benhamou PH, Siegrist CA. Safety and immunogenicity of the epicutaneous reactivation of pertussis toxin immunity in healthy adults: a phase I, randomized, double-blind, placebo-controlled trial. Clin Microbiol Infect 2020; 27:878-885. [PMID: 32896653 DOI: 10.1016/j.cmi.2020.08.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Protection induced by acellular vaccines can be short, requiring novel immunization strategies. Objectives of this study were to evaluate safety and capacity of a recombinant pertussis toxin (PTgen) -coated Viaskin® epicutaneous patch to recall memory responses in healthy adults. METHODS This double-blind, placebo-controlled randomized trial (Phase I) assessed the safety and immunogenicity of PTgen administered on days 0 and 14 to healthy adults using Viaskin® patches applied directly or after epidermal laser-based skin preparation. Patch administration was followed by Boostrix®dTpa on day 42. Antibodies were assessed at days 0, 14, 28, 42 and 70. RESULTS Among 102 volunteers enrolled, 80 received Viaskin-PT (Viaskin-PT 25 μg (n = 25), Viaskin-PT 50 μg (n = 25), laser + Viaskin-PT 25 μg (n = 5), laser + Viaskin-PT 50 μg (n = 25)), Viaskin-placebo (n = 10) or laser + Viaskin-placebo (n = 2). Incidence of adverse events was similar across groups (any local event: 21/25 (84.0%), 24/25 (96.0%), 4/5 (80.0%), 24/25 (96.0%), 8/10 (80.0%), 10/12 (83.0%), respectively). Direct application induced no detectable response. On day 42, PT-IgG geometric mean concentrations were significantly higher following laser + Viaskin-PT 25 μg and 50 μg (139.87 (95% CI 87.30-224.10) and 121.76 (95% CI 95.04-156.00), respectively), than laser + Viaskin-placebo (59.49, 95% CI 39.37-89.90). Seroresponse rates were higher following laser + Viaskin-PT 25 μg (4/5 (80.0%), 95% CI 28.4-99.5) and 50 μg (22/25 (88.0%), 95% CI 68.8-97.5) than laser + Viaskin-placebo (0/12 (0.0%), 95% CI 0.0-26.5). CONCLUSIONS Viaskin-PT applied after laser-based epidermal skin preparation showed encouraging safety and immunogenicity results: anti-PT booster responses were not inferior to those elicited by Boostrix®dTpa. This study is registered at ClinicalTrials.gov (NCT03035370) and was funded by DBV Technologies.
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Affiliation(s)
- O Chatzis
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | - G Blanchard-Rohner
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland
| | | | | | - A De Gea-Hominal
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | - M Roux
- DBV Technologies, Montrouge, France
| | - A Huttner
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of Infectious Diseases, University Hospitals of Geneva, Switzerland
| | | | - M Rohr
- Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland
| | - A Matthey
- Centre for Clinical Research, University Hospitals of Geneva, Switzerland
| | - G Gutknecht
- Centre for Clinical Research, University Hospitals of Geneva, Switzerland
| | - B Lemaître
- Laboratory of Vaccinology, University Hospitals of Geneva, Switzerland
| | - C Hayem
- DBV Technologies, Montrouge, France
| | - H T Pham
- BioNet-Asia Co., Ltd, Bangkok, Thailand
| | | | - P H Lambert
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland
| | | | - C A Siegrist
- Centre for Vaccinology, University Hospitals of Geneva, Switzerland; Division of General Paediatrics, Department of Paediatrics, University Hospitals of Geneva, Switzerland.
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6
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Kashiwagi S. Laser adjuvant for vaccination. FASEB J 2020; 34:3485-3500. [PMID: 31994227 DOI: 10.1096/fj.201902164r] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 01/09/2020] [Accepted: 01/09/2020] [Indexed: 12/14/2022]
Abstract
The use of an immunologic adjuvant to augment the immune response is essential for modern vaccines which are relatively ineffective on their own. In the past decade, researchers have been consistently reporting that skin treatment with a physical parameter, namely laser light, augments the immune response to vaccine and functions as an immunologic adjuvant. This "laser adjuvant" has numerous advantages over the conventional chemical or biological agents; it is free from cold chain storage, hypodermic needles, biohazardous sharp waste, irreversible formulation with vaccine antigen, undesirable biodistribution in vital organs, or unknown long-term toxicity. Since vaccine formulations are given to healthy populations, these characteristics render the "laser adjuvant" significant advantages for clinical use and open a new developmental path for a safe and effective vaccine. In addition, laser technology has been used in the clinic for more than three decades and is therefore technically matured and has been proved to be safe. Currently, four classes of laser adjuvant have been reported; ultrashort pulsed, non-pulsed, non-ablative fractional, and ablative fractional lasers. Since each class of the laser adjuvant shows a distinct mechanism of action, a proper choice is necessary to craft an effective vaccine formulation toward a desired clinical benefit for a clinical vaccine to maximize protection. In addition, data also suggest that further improvement in the efficacy is possible when a laser adjuvant is combined with chemical or biological adjuvant(s). To realize these goals, further efforts to uncover the molecular mechanisms of action of the laser adjuvants is warranted. This review provides a summary and comments of the recent updates in the laser adjuvant technology.
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Affiliation(s)
- Satoshi Kashiwagi
- Gordon Center for Medical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, USA
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7
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Auderset F, Ballester M, Mastelic-Gavillet B, Fontannaz P, Chabaud-Riou M, Reveneau N, Garinot M, Mistretta N, Liu Y, Lambert PH, Ochs M, Siegrist CA. Reactivating Immunity Primed by Acellular Pertussis Vaccines in the Absence of Circulating Antibodies: Enhanced Bacterial Control by TLR9 Rather Than TLR4 Agonist-Including Formulation. Front Immunol 2019; 10:1520. [PMID: 31333656 PMCID: PMC6618515 DOI: 10.3389/fimmu.2019.01520] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 06/18/2019] [Indexed: 11/24/2022] Open
Abstract
Pertussis is still observed in many countries despite of high vaccine coverage. Acellular pertussis (aP) vaccination is widely implemented in many countries as primary series in infants and as boosters in school-entry/adolescents/adults (including pregnant women in some). One novel strategy to improve the reactivation of aP-vaccine primed immunity could be to include genetically- detoxified pertussis toxin and novel adjuvants in aP vaccine boosters. Their preclinical evaluation is not straightforward, as it requires mimicking the human situation where T and B memory cells may persist longer than vaccine-induced circulating antibodies. Toward this objective, we developed a novel murine model including two consecutive adoptive transfers of the memory cells induced by priming and boosting, respectively. Using this model, we assessed the capacity of three novel aP vaccine candidates including genetically-detoxified pertussis toxin, pertactin, filamentous hemagglutinin, and fimbriae adsorbed to aluminum hydroxide, supplemented—or not—with Toll-Like-Receptor 4 or 9 agonists (TLR4A, TLR9A), to reactivate aP vaccine-induced immune memory and protection, reflected by bacterial clearance. In the conventional murine immunization model, TLR4A- and TLR9A-containing aP formulations induced similar aP-specific IgG antibody responses and protection against bacterial lung colonization as current aP vaccines, despite IL-5 down-modulation by both TLR4A and TLR9A and IL-17 up-modulation by TLR4A. In the absence of serum antibodies at time of boosting or exposure, TLR4A- and TLR9A-containing formulations both enhanced vaccine antibody recall compared to current aP formulations. Unexpectedly, however, protection was only increased by the TLR9A-containing vaccine, through both earlier bacterial control and accelerated clearance. This suggests that TLR9A-containing aP vaccines may better reactivate aP vaccine-primed pertussis memory and enhance protection than current or TLR4A-adjuvanted aP vaccines.
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Affiliation(s)
- Floriane Auderset
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
| | - Marie Ballester
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
| | - Beatris Mastelic-Gavillet
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
| | - Paola Fontannaz
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
| | | | | | | | | | | | - Paul-Henri Lambert
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
| | | | - Claire-Anne Siegrist
- World Health Organization Collaborating Center for Vaccine Immunology, Departments of Pathology-Immunology and Pediatrics, University of Geneva, Geneva, Switzerland
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8
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Epidermal micro-perforation potentiates the efficacy of epicutaneous vaccination. J Control Release 2019; 298:12-26. [PMID: 30738084 DOI: 10.1016/j.jconrel.2019.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/28/2019] [Accepted: 02/02/2019] [Indexed: 01/03/2023]
Abstract
The skin is an immune organ comprised of a large network of antigen-presenting cells such as dendritic cells, making it an attractive target for the development of new vaccines and immunotherapies. Recently, we developed a new innovative and non-invasive vaccination method without adjuvant based on epicutaneous vaccine patches on which antigen forms a dry deposit. Here we describe in mice a method for potentiating the efficacy of our epicutaneous vaccination approach using a minimally invasive and epidermis-limited skin preparation based on laser-induced micro-perforation. Our results showed that epidermal micro-perforation increased trans-epidermal water loss, resulting in an enhancement of antigen solubilization from the surface of the patch, and increased the quantity of antigen delivered to the epidermis. Importantly, this was not associated with an increase in systemic passage of the antigen. Skin micro-perforation slightly activated keratinocytes without inducing an excessive level of local inflammation. Moreover, epidermal micro-perforation improved antigen capture by epidermal dendritic cells and specifically increased the level of Langerhans cells activation. Finally, we observed that epidermal micro-perforation significantly increased the level of the specific antibody response induced by our epicutaneous Pertussis vaccine candidate containing non-adsorbed recombinant Pertussis Toxin and reduced the amount of antigen dose required. Overall, these data confirm the benefit of a minimal and controlled epidermal preparation for improving the effectiveness of an epicutaneous patch-based vaccine, without adversely affecting the safety of the method.
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9
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Tordesillas L, Lozano-Ojalvo D, Dunkin D, Mondoulet L, Agudo J, Merad M, Sampson HA, Berin MC. PDL2 + CD11b + dermal dendritic cells capture topical antigen through hair follicles to prime LAP + Tregs. Nat Commun 2018; 9:5238. [PMID: 30531969 PMCID: PMC6286332 DOI: 10.1038/s41467-018-07716-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 11/21/2018] [Indexed: 12/30/2022] Open
Abstract
The skin immune system must discriminate between innocuous antigens and pathogens. Antigen applied topically using a Viaskin® patch elicits immune tolerance that can suppress colitis and food allergy. Here we show how topical antigen is acquired and presented by dendritic cells in the skin. Topical antigen is acquired by Langerhans cells (LC) and CD11b+ cDC2s but not cDC1s, and both LCs and CD11b+ cDC2s reaching the lymph node can prime T cells and expand LAP+ Tregs. However, LCs are neither required nor sufficient for T cell priming, and have no role in tolerance induction. Conversely, IRF-4-dependent cDC2s are required for T cell priming. Acquisition of antigen in the dermis, delivery to the draining lymph node, and generation of tolerance are all absent in hairless mice. These results indicate an important function for hair follicle niche and CD11b+ cDC2s in antigen acquisition, and in generation of primary immune tolerance to topical antigens. Antigen present and presented in the structures of the skin can result in immune responses that elicit tolerance, protective immunity or allergy, depending on the immunological context. Here the authors describe a key role for the hair follicle and CD11b+ dendritic cells in the priming of local antigenic tolerance.
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Affiliation(s)
- Leticia Tordesillas
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA.,Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA
| | - Daniel Lozano-Ojalvo
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA.,Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA
| | - David Dunkin
- Pediatric Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | | | - Judith Agudo
- Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA
| | - Miriam Merad
- Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA
| | - Hugh A Sampson
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA.,Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA.,DBV Technologies, Montrouge, 90120, France
| | - M Cecilia Berin
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA. .,Immunology Institute. Icahn School of Medicine at Mount Sinai, New York, 10029, NY, USA.
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10
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Corthésy B, Bioley G. Lipid-Based Particles: Versatile Delivery Systems for Mucosal Vaccination against Infection. Front Immunol 2018; 9:431. [PMID: 29563912 PMCID: PMC5845866 DOI: 10.3389/fimmu.2018.00431] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 02/19/2018] [Indexed: 12/19/2022] Open
Abstract
Vaccination is the process of administering immunogenic formulations in order to induce or harness antigen (Ag)-specific antibody and T cell responses in order to protect against infections. Important successes have been obtained in protecting individuals against many deleterious pathological situations after parenteral vaccination. However, one of the major limitations of the current vaccination strategies is the administration route that may not be optimal for the induction of immunity at the site of pathogen entry, i.e., mucosal surfaces. It is now well documented that immune responses along the genital, respiratory, or gastrointestinal tracts have to be elicited locally to ensure efficient trafficking of effector and memory B and T cells to mucosal tissues. Moreover, needle-free mucosal delivery of vaccines is advantageous in terms of safety, compliance, and ease of administration. However, the quest for mucosal vaccines is challenging due to (1) the fact that Ag sampling has to be performed across the epithelium through a relatively limited number of portals of entry; (2) the deleterious acidic and proteolytic environment of the mucosae that affect the stability, integrity, and retention time of the applied Ags; and (3) the tolerogenic environment of mucosae, which requires the addition of adjuvants to elicit efficient effector immune responses. Until now, only few mucosally applicable vaccine formulations have been developed and successfully tested. In animal models and clinical trials, the use of lipidic structures such as liposomes, virosomes, immune stimulating complexes, gas-filled microbubbles and emulsions has proven efficient for the mucosal delivery of associated Ags and the induction of local and systemic immune reponses. Such particles are suitable for mucosal delivery because they protect the associated payload from degradation and deliver concentrated amounts of Ags via specialized sampling cells (microfold cells) within the mucosal epithelium to underlying antigen-presenting cells. The review aims at summarizing recent development in the field of mucosal vaccination using lipid-based particles. The modularity ensured by tailoring the lipidic design and content of particles, and their known safety as already established in humans, make the continuing appraisal of these vaccine candidates a promising development in the field of targeted mucosal vaccination.
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Affiliation(s)
- Blaise Corthésy
- R&D Laboratory, Division of Immunology and Allergy, Centre des Laboratoires d'Epalinges, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Gilles Bioley
- R&D Laboratory, Division of Immunology and Allergy, Centre des Laboratoires d'Epalinges, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
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Burdin N, Handy LK, Plotkin SA. What Is Wrong with Pertussis Vaccine Immunity? The Problem of Waning Effectiveness of Pertussis Vaccines. Cold Spring Harb Perspect Biol 2017; 9:a029454. [PMID: 28289064 PMCID: PMC5710106 DOI: 10.1101/cshperspect.a029454] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Pertussis is resurgent in some countries, particularly those in which children receive acellular pertussis (aP) vaccines in early infancy and boosters later in life. Immunologic studies show that, whereas whole-cell pertussis (wP) vaccines orient the immune system toward Th1/Th17 responses, acellular pertussis vaccines orient toward Th1/Th2 responses. Although aP vaccines do provide protection during the first years of life, the change in T-cell priming results in waning effectiveness of aP as early as 2-3 years post-boosters. Although other factors, such as increased virulence of pertussis strains, better diagnosis, and better surveillance may play a role, the increase in pertussis appears to be the result of waning immunity. In addition, studies in baboon models, requiring confirmation in humans, show that aP is less able to prevent nasopharyngeal colonization of Bordetella pertussis than wP or natural infection.
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Affiliation(s)
- Nicolas Burdin
- EU Research and Non Clinical Safety, R&D, Sanofi Pasteur, Campus Mérieux, 69280 Marcy l'Etoile, France
| | - Lori Kestenbaum Handy
- Assistant Professor of Pediatrics, Sidney Kimmel Medical College at Thomas Jefferson University, Division of Infectious Diseases, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware 19803
| | - Stanley A Plotkin
- Emeritus Professor of Pediatrics, University of Pennsylvania, Vaxconsult, Doylestown, Pennsylvania 18902
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12
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Rancan F, Afraz Z, Hadam S, Weiß L, Perrin H, Kliche A, Schrade P, Bachmann S, Schäfer-Korting M, Blume-Peytavi U, Wagner R, Combadière B, Vogt A. Topically applied virus-like particles containing HIV-1 Pr55 gag protein reach skin antigen-presenting cells after mild skin barrier disruption. J Control Release 2017; 268:296-304. [PMID: 29080666 DOI: 10.1016/j.jconrel.2017.10.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 10/20/2017] [Indexed: 12/21/2022]
Abstract
Loading of antigen on particles as well as the choice of skin as target organ for vaccination were independently described as effective dose-sparing strategies for vaccination. Combining these two strategies, sufficient antigen recognition may be achievable via the transcutaneous route even with minimal-invasive tools. Here, we investigated the skin penetration and cellular uptake of topically administered virus-like particles (VLPs), composed of the HIV-1 precursor protein Pr55gag, as well as the migratory activity of skin antigen-presenting cells (APCs). We compared VLP administration on ex vivo human skin pre-treated with cyanoacrylate tape stripping (CSSS, minimal-invasive) to administration by skin pricking and intradermal injection (invasive). CSSS as well as pricking treatments resulted in penetration of VLPs in the viable skin layers. Electron microscopy confirmed that at least part of VLPs remained intact during the penetration process. Flow cytometry of epidermal, dermal, and HLA-DR+ APCs harvested from culture media of skin explants cultivated at air-liquid interface revealed that a number of cells had taken-up VLPs. Similar results were found between invasive and minimal-invasive VLP application methods. CSSS pre-treatment was associated with significantly increased levels of IL-1α levels in cell culture media as compared to untreated and pricked skin. Our findings provide first evidence for effective cellular uptake of VLPs after dermal application and indicate that even mild physical barrier disruption, as induced by CSSS, provides stimulatory signals that enable the activation of APCs and uptake of large antigenic material.
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Affiliation(s)
- Fiorenza Rancan
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Zahra Afraz
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany; Institut für Pharmazie (Pharmakologie und Toxikologie), Freie Universität Berlin, 14195 Berlin, Germany
| | - Sabrina Hadam
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Lina Weiß
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Hélène Perrin
- Sorbonne Universités, UPMC Univ Paris 06, INSERM, U1135, CNRS, ERL 8255, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), 91 Boulevard de l'Hôpital, F-75013 Paris, France
| | - Alexander Kliche
- Institute of Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany
| | - Petra Schrade
- Institute of Vegetative Anatomy, Department of Anatomy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Sebastian Bachmann
- Institute of Vegetative Anatomy, Department of Anatomy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Monika Schäfer-Korting
- Institut für Pharmazie (Pharmakologie und Toxikologie), Freie Universität Berlin, 14195 Berlin, Germany
| | - Ulrike Blume-Peytavi
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany
| | - Ralf Wagner
- Institute of Medical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany
| | - Béhazine Combadière
- Sorbonne Universités, UPMC Univ Paris 06, INSERM, U1135, CNRS, ERL 8255, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), 91 Boulevard de l'Hôpital, F-75013 Paris, France
| | - Annika Vogt
- Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin(2), 10117 Berlin, Germany; Sorbonne Universités, UPMC Univ Paris 06, INSERM, U1135, CNRS, ERL 8255, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), 91 Boulevard de l'Hôpital, F-75013 Paris, France.
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13
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Hervé PL, Descamps D, Deloizy C, Dhelft V, Laubreton D, Bouguyon E, Boukadiri A, Dubuquoy C, Larcher T, Benhamou PH, Eléouët JF, Bertho N, Mondoulet L, Riffault S. Non-invasive epicutaneous vaccine against Respiratory Syncytial Virus: Preclinical proof of concept. J Control Release 2016; 243:146-159. [DOI: 10.1016/j.jconrel.2016.10.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/03/2016] [Accepted: 10/04/2016] [Indexed: 11/29/2022]
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14
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Ita K. Transdermal delivery of vaccines - Recent progress and critical issues. Biomed Pharmacother 2016; 83:1080-1088. [PMID: 27544552 DOI: 10.1016/j.biopha.2016.08.026] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 07/25/2016] [Accepted: 08/09/2016] [Indexed: 11/18/2022] Open
Abstract
In 2010, the number of deaths from infectious diseases globally was approximately 15 million. It has been reported that two-thirds of deaths from infections are caused by around 20 species, mainly bacteria and viruses. Transnational migration caused by war and the development of transportation facilities have led to the global spread of infectious diseases. Subcutaneous vaccination, though widespread, has a number of problems: the need for trained healthcare personnel, pain, needle-related injuries as well as storage difficulties. Two layers of the human skin- epidermis and dermis- are populated by dendritic cells (DCs), which are potent antigen-presenting cells (APCs). Transcutaneous immunization has therefore become an attractive and alternative route for vaccination. In this review, the various techniques for enhancing vaccine delivery are discussed. These techniques include iontophoresis, elastic liposomes as well as microneedles. Progress made so far with these techniques and the critical issues facing scientists will be highlighted.
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Affiliation(s)
- Kevin Ita
- College of Pharmacy, Touro University, 1310 Club Drive, Mare Island-Vallejo CA, CA 94592, USA.
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Pagliusi S, Ting CC, Khomvilai S. Quality vaccines for all people: Report on the 16th annual general meeting of the Developing Countries Vaccine Manufacturers' Network, 05-07th October 2015, Bangkok, Thailand. Vaccine 2016; 34:3562-7. [PMID: 26947496 PMCID: PMC7127051 DOI: 10.1016/j.vaccine.2016.02.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 02/19/2016] [Accepted: 02/22/2016] [Indexed: 01/01/2023]
Abstract
The Developing Countries Vaccine Manufacturers Network (DCVMN) assembled high-profile leaders from global health organisations and vaccine manufactures for its 16th Annual General Meeting to work towards a common goal: providing quality vaccines for all people. Vaccines contribute to a healthy community and robust health system; the Ebola outbreak has raised awareness of the threat and damage one single infectious disease can make, and it is clear that the world was not prepared. However, more research to better understand emerging infectious agents might lead to suitable vaccines which help prevent future outbreaks. DCVMN members presented their progress in developing novel vaccines against Dengue, HPV, Chikungunya, Cholera, cell-based influenza and other vaccines, demonstrating the commitment towards eliminating and eradicating preventable diseases worldwide through global collaboration and technology transfer. The successful introduction of novel Sabin-IPV and Oral Cholera vaccine in China and Korea respectively in 2015 was highlighted. In order to achieve global immunisation, local authorities and community leaders play an important role in the decision-making in vaccine introduction and uptake, based on the ability of vaccines to protect vaccinated people and protect non-vaccinated in the community through herd immunity. Reducing the risk of vaccine shortages can also be achieved by increasing regulatory convergence at regional and international levels. Combatting preventable diseases remains challenging, and collective efforts for improving multi-centre clinical trials, creating regional vaccine security strategies, fostering developing vaccine markets and procurement, and building trust in vaccines were discussed.
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Affiliation(s)
- Sonia Pagliusi
- DCVMN International, Route de Crassier 7, 1262 Nyon, Switzerland.
| | - Ching-Chia Ting
- DCVMN International, Route de Crassier 7, 1262 Nyon, Switzerland.
| | - Sumana Khomvilai
- Queen Saovabha Memorial Institute, Thai Red Cross Society 1871 Rama 4 Road, Pathumwan, 10330 Bangkok, Thailand.
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