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Leroux M, Benavides U, Hellel-Bourtal I, Silvarrey C, Milhau N, Marchal T, Bourgeois S, Lawton P, Briançon S, Petavy AF, Lahmar S, Esteves A, Almouazen E, Azzouz-Maache S. Development of an oral nanovaccine for dogs against Echinococcus granulosus. Eur J Pharm Biopharm 2023; 192:185-195. [PMID: 37769880 DOI: 10.1016/j.ejpb.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/03/2023]
Abstract
Dogs are the main source of animal and human cystic echinococcosis caused by the Cestode parasite Echinococcus granulosus. Dog vaccination seems to be a good strategy to control this parasitic disease. Here we present the development of a polymeric nanoparticle-based oral vaccine for dogs against Echinococcus granulosus delivered in enteric-coated capsules. To achieve our target, we encapsulated two recombinant antigens into biodegradable polymeric nanoparticles in the presence of Monophosphoryl lipid A as an adjuvant to ensure efficient delivery and activation of a protective mucosal immune response. The formulated delivery system showed a nanoparticle size less than 200 nm with more than 80 % antigen encapsulation efficiency and conserved integrity and immunogenicity. The nanoparticle surface was coated with chitosan to enhance adhesion to the gut mucosa and a subsequent antigen delivery. Chitosan-coated nanoparticles showed a higher cell internalization in murine macrophages and dendritic cells as well as a higher penetration into Caco-2 cells in vitro. Antigen-loaded nanoparticles were freeze-dried and enteric-coated capsules were filled with the obtained powder. The obtained results show a promising nanoparticles delivery system for oral vaccination.
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Affiliation(s)
- Marine Leroux
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France
| | - Uruguaysito Benavides
- Academic Unit of Immunology and Immunotherapy, Faculty of Veterinary Medicine, Universidad de la República, Montevideo, Uruguay
| | - Imène Hellel-Bourtal
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France
| | - Cecilia Silvarrey
- Biochemistry Section, Faculty of Sciences, Universidad de la República, Montevideo, Uruguay
| | - Nadège Milhau
- UPSP ICE, VetAgro Sup, Campus vétérinaire de Lyon, 1 avenue Bourgelat, F-69280 Marcy L'Etoile, France
| | - Thierry Marchal
- UPSP ICE, VetAgro Sup, Campus vétérinaire de Lyon, 1 avenue Bourgelat, F-69280 Marcy L'Etoile, France
| | - Sandrine Bourgeois
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France; Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France
| | - Philippe Lawton
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France; Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France
| | - Stephanie Briançon
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France; Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France
| | - Anne-Françoise Petavy
- Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France
| | - Samia Lahmar
- National School of Veterinary Medicine, Sidi Thabet, Tunisia
| | - Adriana Esteves
- Biochemistry Section, Faculty of Sciences, Universidad de la República, Montevideo, Uruguay
| | - Eyad Almouazen
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France; Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France
| | - Samira Azzouz-Maache
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, F-69100 Villeurbanne, France; Univ Lyon, Université Claude-Bernard Lyon I, ISPB-Faculté de Pharmacie, F-69008 Lyon, France.
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Bezbaruah R, Chavda VP, Nongrang L, Alom S, Deka K, Kalita T, Ali F, Bhattacharjee B, Vora L. Nanoparticle-Based Delivery Systems for Vaccines. Vaccines (Basel) 2022; 10:vaccines10111946. [PMID: 36423041 PMCID: PMC9694785 DOI: 10.3390/vaccines10111946] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022] Open
Abstract
Vaccination is still the most cost-effective way to combat infectious illnesses. Conventional vaccinations may have low immunogenicity and, in most situations, only provide partial protection. A new class of nanoparticle-based vaccinations has shown considerable promise in addressing the majority of the shortcomings of traditional and subunit vaccines. This is due to recent breakthroughs in chemical and biological engineering, which allow for the exact regulation of nanoparticle size, shape, functionality, and surface characteristics, resulting in improved antigen presentation and robust immunogenicity. A blend of physicochemical, immunological, and toxicological experiments can be used to accurately characterize nanovaccines. This narrative review will provide an overview of the current scenario of the nanovaccine.
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Affiliation(s)
- Rajashri Bezbaruah
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Vivek P. Chavda
- Department of Pharmaceutics and Pharmaceutical Technology, L. M. College of Pharmacy, Ahmedabad 380008, Gujarat, India
- Correspondence:
| | - Lawandashisha Nongrang
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Shahnaz Alom
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
- Department of Pharmacology, Girijananda Chowdhury Institute of Pharmaceutical Science-Tezpur, Sonitpur 784501, Assam, India
| | - Kangkan Deka
- Department of Pharmacognosy, NETES Institute of Pharmaceutical Science, Mirza, Guwahati 781125, Assam, India
| | - Tutumoni Kalita
- Department of Pharmaceutical Chemistry, Girijananda Chowdhury Institute of Pharmaceutical Sciences, Azara, Guwahati 781017, Assam, India
| | - Farak Ali
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
- Department of Pharmaceutical Chemistry, Girijananda Chowdhury Institute of Pharmaceutical Science-Tezpur, Sonitpur 784501, Assam, India
| | - Bedanta Bhattacharjee
- Department of Pharmacology, Girijananda Chowdhury Institute of Pharmaceutical Science-Tezpur, Sonitpur 784501, Assam, India
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Kheirollahpour M, Mehrabi M, Dounighi NM, Mohammadi M, Masoudi A. Nanoparticles and Vaccine Development. Pharm Nanotechnol 2020; 8:6-21. [PMID: 31647394 DOI: 10.2174/2211738507666191024162042] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/23/2019] [Accepted: 10/02/2019] [Indexed: 12/12/2022]
Abstract
In spite of the progress of conventional vaccines, improvements are required due to concerns about the low immunogenicity of the toxicity, instability, and the need for multiple administrations of the vaccines. To overcome the mentioned problems, nanotechnology has recently been incorporated into vaccine development. Nanotechnology increasingly plays an important role in vaccine development nanocarrier-based delivery systems that offer an opportunity to increase the cellular and humoral immune responses. The use of nanoparticles in vaccine formulations allows not only enhanced immunogenicity and stability of antigen, but also targeted delivery and slow release. Over the past decade, nanoscale size materials such as virus-like particles, liposomes, ISCOMs, polymeric, inorganic nanoparticles and emulsions have gained attention as potential delivery vehicles for vaccine antigens, which can both stabilize vaccine antigens and act as adjuvants. This advantage is attributable to the nanoscale particle size, which facilitates uptake by Antigen- Presenting Cells (APCs), then leading to efficient antigen recognition and presentation. Modifying the surfaces of nanoparticles with different targeting moieties permits the delivery of antigens to specific receptors on the cell surface, thereby stimulating selective and specific immune responses. This review provides an overview of recent advances in nanovaccinology.
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Affiliation(s)
- Mehdi Kheirollahpour
- Department of Human Vaccine and Serum, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.,Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14334-186, Tehran, Iran
| | - Mohsen Mehrabi
- Department of Medical Nanotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Naser Mohammadpour Dounighi
- Department of Human Vaccine and Serum, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - Mohsen Mohammadi
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Alireza Masoudi
- Department of Pharmacology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
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Anvari D, Rezaei F, Ashouri A, Rezaei S, Majidiani H, Pagheh AS, Rezaei F, Shariatzadeh SA, Fotovati A, Siyadatpanah A, Gholami S, Ahmadpour E. Current situation and future prospects of Echinococcus granulosus vaccine candidates: A systematic review. Transbound Emerg Dis 2020; 68:1080-1096. [PMID: 32762075 DOI: 10.1111/tbed.13772] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/20/2020] [Accepted: 08/01/2020] [Indexed: 12/14/2022]
Abstract
Cystic echinococcosis is a worldwide zoonotic disease, represents a threat for livestock and humans, manifests as a quiescent, subclinical and chronic hydatid cyst infection. The disease imposes high expenditures and economic losses in medical and veterinary. Prophylactic vaccination would be one of the effective preventive health care against echinococcosis. During the last decades, many studies have characterized the protective antigens of Echinococcus granulosus and their role in immunization of various animal host species. Herein, we aimed to systematically evaluate and represent the best antigens as possible vaccine candidates for cystic echinococcosis. Data were systematically searched from five databases including ProQuest, PubMed, Scopus, ScienceDirect and Web of Science, up to 1 February 2020. Two reviewers independently screened and assessed data extraction and quality assessment. A total of 47 articles were eligible for inclusion criteria in the current study. The most common antigens used for vaccination against E. granulosus were EG95 and antigen B. Freund's adjuvant and Quil A have been predominantly utilized. In addition, regarding the antigen delivery, animal models, measurement of immune responses and reduction in hydatid cyst have been discussed in the text. The data demonstrated that DNA vaccines with antigen B and recombinant protein vaccines based on EG95 antigen have the best results and elicited protective immune responses.
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Affiliation(s)
- Davood Anvari
- Student Research Committee, Mazandaran University of Medical Science, Sari, Iran.,Department of Parasitology, School of Medicine, Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran.,School of Medicine, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | - Fatemeh Rezaei
- Faculty of Modern Sciences and Technologies, Islamic Azad University of Medical Sciences, Tehran, Iran
| | - Alireza Ashouri
- Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Saeed Rezaei
- Faculty of Veterinary Medicine, Islamic Azad University, Karaj, Iran
| | - Hamidreza Majidiani
- Zonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Abdol Sattar Pagheh
- Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Fatemeh Rezaei
- Department of Parasitology, School of Medicine, Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyyed Ali Shariatzadeh
- Student Research Committee, Mazandaran University of Medical Science, Sari, Iran.,Department of Parasitology, School of Medicine, Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amir Fotovati
- Faculty of Veterinary Medicine, University of Zabol, Zabol, Iran
| | | | - Shirzad Gholami
- Department of Parasitology, School of Medicine, Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ehsan Ahmadpour
- Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Parasitology and Mycology, Tabriz University of Medical Sciences, Tabriz, Iran
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Extracellular vesicles: new targets for vaccines against helminth parasites. Int J Parasitol 2020; 50:623-633. [PMID: 32659278 PMCID: PMC8313431 DOI: 10.1016/j.ijpara.2020.04.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 12/15/2022]
Abstract
Current vaccine candidates against helminth infection have shown limited success. Helminths release extracellular vesicles (EVs) which act on host cells and are a rich source of antigens for new vaccines. The biogenesis, release and immunomodulatory functions of helminth EVs are reviewed. Utilisation of EVs in vaccine generation are discussed, including potential antigens and routes of delivery.
The hunt for effective vaccines against the major helminth diseases of humans has yet to bear fruit despite much effort over several decades. No individual parasite antigen has proved to elicit full protective immunity, suggesting that combinatorial strategies may be required. Recently it has been discovered that extracellular vesicles released by parasitic helminths contain multiple potential immune modulators, which could together be targeted by a future vaccine. Increasing knowledge of helminth extracellular vesicle components, both enclosed by and exposed on the membrane, will open up a new field of targets for an effective vaccine. This review discusses the interactions between helminth extracellular vesicles and the immune system discovered thus far, and the advantages of targeting these lipid-bound packages with a vaccine. In addition, we also comment upon specific antigens that may be the best targets for an anti-helminth vaccine. In the future, extensive knowledge of the parasites' full arsenal in controlling their host may finally provide us with the ideal target for a fully effective vaccine.
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