1
|
Nissly RH, Lim L, Keller MR, Bird IM, Bhushan G, Misra S, Chothe SK, Sill MC, Kumar NV, Sivakumar AVN, Naik BR, Jayarao BM, Kuchipudi SV. The Susceptibility of Chickens to Zika Virus: A Comprehensive Study on Age-Dependent Infection Dynamics and Host Responses. Viruses 2024; 16:569. [PMID: 38675911 PMCID: PMC11054531 DOI: 10.3390/v16040569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 03/22/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
Zika virus (ZIKV) remains a public health concern, with epidemics in endemic regions and sporadic outbreaks in new areas posing significant threats. Several mosquito-borne flaviviruses that can cause human illness, including West Nile, Usutu, and St. Louis encephalitis, have associations with birds. However, the susceptibility of chickens to ZIKV and their role in viral epidemiology is not currently known. We investigated the susceptibility of chickens to experimental ZIKV infection using chickens ranging from 1-day-old chicks to 6-week-old birds. ZIKV caused no clinical signs in chickens of all age groups tested. Viral RNA was detected in the blood and tissues during the first 5 days post-inoculation in 1-day and 4-day-old chicks inoculated with a high viral dose, but ZIKV was undetectable in 6-week-old birds at all timepoints. Minimal antibody responses were observed in 6-week-old birds, and while present in younger chicks, they waned by 28 days post-infection. Innate immune responses varied significantly between age groups. Robust type I interferon and inflammasome responses were measured in older chickens, while limited innate immune activation was observed in younger chicks. Signal transducer and activator of transcription 2 (STAT2) is a major driver of host restriction to ZIKV, and chicken STAT2 is distinct from human STAT2, potentially contributing to the observed resistance to ZIKV infection. The rapid clearance of the virus in older chickens coincided with an effective innate immune response, highlighting age-dependent susceptibility. Our study indicates that chickens are not susceptible to productive ZIKV infection and are unlikely to play a role in the ZIKV epidemiology.
Collapse
Affiliation(s)
- Ruth H. Nissly
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
| | - Levina Lim
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
- DermBiont, Inc., 451 D Street, Suite 908, Boston, MA 02210, USA
| | - Margo R. Keller
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
| | - Ian M. Bird
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
- Applied Biological Sciences Group, The Johns Hopkins University Applied Physics Laboratory, Laurel, MD 20723, USA
| | - Gitanjali Bhushan
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
- College of Medicine, Pennsylvania State University, Hershey, PA 17033, USA
| | - Sougat Misra
- Department of Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, PA 15261, USA; (S.M.); (S.K.C.)
| | - Shubhada K. Chothe
- Department of Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, PA 15261, USA; (S.M.); (S.K.C.)
| | - Miranda C. Sill
- Department of Biology, Pennsylvania State University, University Park, PA 16802, USA;
| | - Nagaram Vinod Kumar
- College of Veterinary Science, Sri Venkateswara Veterinary University, Tirupati 517 602, Andhra Pradesh, India; (N.V.K.); (A.V.N.S.); (B.R.N.)
| | - A. V. N. Sivakumar
- College of Veterinary Science, Sri Venkateswara Veterinary University, Tirupati 517 602, Andhra Pradesh, India; (N.V.K.); (A.V.N.S.); (B.R.N.)
| | - B. Rambabu Naik
- College of Veterinary Science, Sri Venkateswara Veterinary University, Tirupati 517 602, Andhra Pradesh, India; (N.V.K.); (A.V.N.S.); (B.R.N.)
| | - Bhushan M. Jayarao
- Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, PA 16802, USA; (R.H.N.); (L.L.); (M.R.K.); (I.M.B.); (G.B.); (B.M.J.)
| | - Suresh V. Kuchipudi
- Department of Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, PA 15261, USA; (S.M.); (S.K.C.)
- Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA 15261, USA
| |
Collapse
|
2
|
Ahmadi TS, Behrouz B, Mousavi Gargari SL. Polyclonal anti-whole cell IgY passive immunotherapy shields against P. aeruginosa-induced acute pneumonia and burn wound infections in murine models. Sci Rep 2024; 14:405. [PMID: 38172232 PMCID: PMC10764880 DOI: 10.1038/s41598-023-50859-x] [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: 06/25/2023] [Accepted: 12/27/2023] [Indexed: 01/05/2024] Open
Abstract
Pseudomonas aeruginosa (PA) is a multidrug-resistant (MDR) opportunistic pathogen causing severe hospital-, and community-acquired infections worldwide. Thus, the development of effective immunotherapy-based treatments is essential to combat the MDR-PA infections. In the current study, we evaluated the protective efficacy of polyclonal avian antibodies raised against inactivated whole cells of the PAO1 strain in murine models of acute pneumonia and burn wound. The efficacy of generated antibodies was evaluated against different PA strains through several in vitro, ex vivo and in vivo experiments. The results showed that the anti-PAO1-IgY effectively reduced the motility, biofilm formation and cell internalization ability, and enhanced the opsonophagocytic killing of PA strains through the formation of immobilized bacteria and induction of increased cell surface hydrophobicity. Furthermore, immunotherapy with anti-PAO1-IgY completely protected mice against all PA strains in both acute pneumonia and burn wound murine models. It was found to reduce the bacterial loads in infected burned mice through interfering with virulence factors that play vital roles in the early stages of PA infection, such as colonization and cell internalization. The immunotherapy with anti-PAO1-IgYs could be instrumental in developing effective therapies aimed at reducing the morbidity and mortality associated with PA infections.
Collapse
Affiliation(s)
- Tooba Sadat Ahmadi
- Department of Biology, Faculty of Basic Sciences, Shahed University, Tehran-Qom Express Way, Tehran, 3319118651, Iran
| | - Bahador Behrouz
- Department of Biology, Faculty of Basic Sciences, Shahed University, Tehran-Qom Express Way, Tehran, 3319118651, Iran
| | - Seyed Latif Mousavi Gargari
- Department of Biology, Faculty of Basic Sciences, Shahed University, Tehran-Qom Express Way, Tehran, 3319118651, Iran.
| |
Collapse
|
3
|
Cláudia Marinho da Silva A, Lima Amaral CM, Maestre Herazo MA, Nattaly Nobre Santos E, Petterson Viana Pereira E, Paula Silva da Costa H, Rodrigues Freitas E, Renata Figueiredo Gadelha C, Izabel Florindo Guedes M, Fraga van Tilburg M. Production and characterization of egg yolk antibodies against the ZIKV NS2B expressed in Nicotiana benthamiana. Int Immunopharmacol 2023; 125:111088. [PMID: 37925945 DOI: 10.1016/j.intimp.2023.111088] [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: 07/10/2023] [Revised: 09/23/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023]
Abstract
The emergence of Zika virus (ZIKV) and its associated neonatal and congenital complications pose a threat to global health, particularly in tropical and subtropical regions with co-circulation of related flaviviruses and intense vector proliferation. Diagnosis of ZIKV by RT-PCR is limited to the viraemic phase and is not always accessible in low-income tropical settings, while serological tests often show cross-reactivity with other flaviviruses. Given the similarity of ZIKV symptoms to those of other arboviruses, but the different prognosis and risks, it is important to develop specific and accessible diagnostic tools. Egg yolk antibodies (IgY) were obtained from Leghorn laying hens immunized with recombinant ZIKV NS2B protein produced in agroinfiltrated Nicotiana benthamiana. After three immunizations, total IgY was recovered from the eggs by the 20% ammonium sulfate precipitation method. After characterisation by SDS-PAGE, dot blotting and ELISA, the IgY was adsorbed to dengue virus (DENV) from cell culture supernatants and tested for its ability to specifically detect ZIKV-positive sera samples. High yield and purity were observed on SDS-PAGE for polyclonal IgY, which reacted with NS2B at high titres in ELISA and detected both NS2B and ZIKV in dot blotting. However, a cross-reaction with DENV was observed and the anti-NS2B IgY was unable to discriminate ZIKV from DENV positive sera samples, even after adsorption with DENV. This is probably due to the phylogenetic relationship of the viruses and the shared identity of their proteins.
Collapse
Affiliation(s)
- Ana Cláudia Marinho da Silva
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil; Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| | - Cícero Matheus Lima Amaral
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil; Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| | - Mario A Maestre Herazo
- Northeast Biotechnology Network, Graduate Program of Biotechnology, Federal University of Ceará, Campus do Pici, 60020-181 Fortaleza, Ceará, Brazil
| | - Eduarda Nattaly Nobre Santos
- Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| | - Eric Petterson Viana Pereira
- Superior Institute of Biomedical Sciences, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil.
| | - Helen Paula Silva da Costa
- Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| | | | | | - Maria Izabel Florindo Guedes
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil; Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| | - Mauricio Fraga van Tilburg
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil; Biotechnology and Molecular Biology Laboratory, State University of Ceará, Campus do Itaperi, 60714-903 Fortaleza, Ceará, Brazil
| |
Collapse
|
4
|
Wang H, Zhong Q, Lin J. Egg Yolk Antibody for Passive Immunization: Status, Challenges, and Prospects. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:5053-5061. [PMID: 36960586 DOI: 10.1021/acs.jafc.2c09180] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The immunoglobulin Y (IgY) derived from hyperimmune egg yolk is a promising passive immune agent to combat microbial infections in humans and livestock. Numerous studies have been performed to develop specific egg yolk IgY for pathogen control, but with limited success. To date, the efficacy of commercial IgY products, which are all delivered through an oral route, has not been approved or endorsed by any regulatory authorities. Several challenging issues of the IgY-based passive immunization, which were not fully recognized and holistically discussed in previous publications, have impeded the development of effective egg yolk IgY products for humans and animals. This review summarizes major challenges of this technology, including in vivo stability, purification, heterologous immunogenicity, and repertoire diversity of egg yolk IgY. To tackle these challenges, potential solutions, such as encapsulation technologies to stabilize IgY, are discussed. Exploration of this technology to combat the COVID-19 pandemic is also updated in this review.
Collapse
Affiliation(s)
- Huiwen Wang
- Department of Animal Science, The University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Qixin Zhong
- Department of Food Science, The University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Jun Lin
- Department of Animal Science, The University of Tennessee, Knoxville, Tennessee 37996, United States
| |
Collapse
|
5
|
El-Kafrawy SA, Abbas AT, Oelkrug C, Tahoon M, Ezzat S, Zumla A, Azhar EI. IgY antibodies: The promising potential to overcome antibiotic resistance. Front Immunol 2023; 14:1065353. [PMID: 36742328 PMCID: PMC9896010 DOI: 10.3389/fimmu.2023.1065353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 01/05/2023] [Indexed: 01/22/2023] Open
Abstract
Antibiotic resistant bacteria are a growing threat to global health security. Whilst the emergence of antimicrobial resistance (AMR) is a natural phenomenon, it is also driven by antibiotic exposure in health care, agriculture, and the environment. Antibiotic pressure and inappropriate use of antibiotics are important factors which drive resistance. Apart from their use to treat bacterial infections in humans, antibiotics also play an important role in animal husbandry. With limited antibiotic options, alternate strategies are required to overcome AMR. Passive immunization through oral, nasal and topical administration of egg yolk-derived IgY antibodies from immunized chickens were recently shown to be effective for treating bacterial infections in animals and humans. Immunization of chickens with specific antigens offers the possibility of creating specific antibodies targeting a wide range of antibiotic-resistant bacteria. In this review, we describe the growing global problem of antimicrobial resistance and highlight the promising potential of the use of egg yolk IgY antibodies for the treatment of bacterial infections, particularly those listed in the World Health Organization priority list.
Collapse
Affiliation(s)
- Sherif A El-Kafrawy
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Clinical Pathology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Aymn T Abbas
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Biotechnology Research Laboratories, Gastroenterology, Surgery Centre, Mansoura University, Mansoura, Egypt
| | | | - Marwa Tahoon
- Epidemiology and Preventive Medicine Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
| | - Sameera Ezzat
- Epidemiology and Preventive Medicine Department, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt.,MARC for Medical Services and Scientific Research, 6th of October City, Giza, Egypt
| | - Alimuddin Zumla
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection, Division of Infection and Immunity, Centre for Clinical Microbiology, University College London, London, United Kingdom.,National Institute for Health and Care Research (NIHR) Biomedical Research Centre, University College London Hospitals, London, United Kingdom
| | - Esam I Azhar
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
6
|
Yakhkeshi S, Wu R, Chelliappan B, Zhang X. Trends in industrialization and commercialization of IgY technology. Front Immunol 2022; 13:991931. [PMID: 36341353 PMCID: PMC9630564 DOI: 10.3389/fimmu.2022.991931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/07/2022] [Indexed: 11/21/2022] Open
Abstract
IgY technology refers to the strategic production process involved in generating avian immunoglobulin (IgY) against target antigens in a much more cost-effective manner with broad applications in the fields of diagnostics, prophylaxis, and therapeutics for both human and veterinary medicine. Over the past decade, promising progress in this research area has been evident from the steep increase in the number of registered manufacturing companies involved in the production of IgY products, the number of patents, and the notable number of clinical trials underway. Hence, it is crucial to conduct a prospective analysis of the commercialization and marketing potential of IgY-based commercial products for large-scale applications. This review revealed that the number of IgY patent applications increased steeply after 2010, with the highest of 77 patents filed in 2021. In addition, 73 industries are reportedly involved in marketing IgY products, out of which 27 were promoting biotherapeutics for human and veterinary medicine and 46 were in the diagnostic field. IgY antibodies are being used as primary and secondary antibodies, with approximately 3729 and 846 products, respectively. Biotherapeutic product consumption has notably increased as a food supplement and as a topical application in human and veterinary medicine, which are under different clinical phases of development to reach the market with around 80 and 56 products, respectively. In contrast, the number of IgY products as parenteral administrations and licensed drugs is not well developed given the lack of technical standards established for IgY registration and industrialization, as well as the restriction of the nature of polyclonal antibodies. However, recent ongoing research on functional IgY fragments indicates a promising area for IgY applications in the near future. Therefore, retrospective analysis with speculations is mandatory for IgY technology maturation toward industrialization and commercialization.
Collapse
Affiliation(s)
- Saeed Yakhkeshi
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi, China
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Rao Wu
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi, China
| | - Brindha Chelliappan
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi, China
| | - Xiaoying Zhang
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, Shaanxi, China
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
- Centre of Molecular & Environmental Biology, Department of Biology, University of Minho, Braga, Portugal
- *Correspondence: Xiaoying Zhang,
| |
Collapse
|
7
|
IgY Antibodies as Biotherapeutics in Biomedicine. Antibodies (Basel) 2022; 11:antib11040062. [PMID: 36278615 PMCID: PMC9590010 DOI: 10.3390/antib11040062] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/05/2022] [Accepted: 09/27/2022] [Indexed: 11/17/2022] Open
Abstract
Since the discovery of antibodies by Emil Von Behring and Shibasaburo Kitasato during the 19th century, their potential for use as biotechnological reagents has been exploited in different fields, such as basic and applied research, diagnosis, and the treatment of multiple diseases. Antibodies are relatively easy to obtain from any species with an adaptive immune system, but birds are animals characterized by relatively easy care and maintenance. In addition, the antibodies they produce can be purified from the egg yolk, allowing a system for obtaining them without performing invasive practices, which favors the three “rs” of animal care in experimentation, i.e., replacing, reducing, and refining. In this work, we carry out a brief descriptive review of the most outstanding characteristics of so-called “IgY technology” and the use of IgY antibodies from birds for basic experimentation, diagnosis, and treatment of human beings and animals.
Collapse
|
8
|
Wu R, Yakhkeshi S, Zhang X. Scientometric analysis and perspective of IgY technology study. Poult Sci 2022; 101:101713. [PMID: 35150941 PMCID: PMC8844298 DOI: 10.1016/j.psj.2022.101713] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 11/17/2022] Open
Abstract
Egg yolk immunoglobulin (IgY) is a class of antibody that is produced in birds against pathogens. Therefore, hyperimmunization of birds can produce a specific antibody in the egg against target antigen for a wide range of applications in diagnostic, prophylactic or treatment in human and veterinary medicine which is known today as IgY technology. Until now, the number of articles, patents and clinical studies on IgY technology has increased significantly. Hence, there is a fact that scientometric studies are needed to gain a deeper understanding of the research for the commercialization of IgY technology. Until now, no scientometric research has been directed toward IgY technology. In view of this, we conducted scientometric analysis in the WoS database. A total of 1,029 IgY-related papers were obtained including 981 journal articles and 48 reviews. The visualization of this literature showed an increasing trend in the number of IgY-related publications over the 4 decades, especially after 2008 to 2021. China, the United States, Canada, Japan, and Germany had the largest number of publications, with 220, 148, 91, 76, and 72, respectively. Among all the research institutions, Dalian University of Technology, Alberta University and Northwest Agriculture and Forestry University published the most of the articles, respectively. Among authors, Dr. Xiaoying Zhang had the highest number of publications with 21. The top most cited publications were from Dr. da Silva with 38 citations. Keywords co-occurrence network analysis showed that the correlation between different keywords is large, especially IgY, antibodies and immunoglobulin which is consistent with the rapid increase in the number of publications. Finally, through this data analysis, we hope that our result could help IgY technology to more maturity toward industrialization and commercialization.
Collapse
Affiliation(s)
- Rao Wu
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, Shaanxi, China
| | - Saeed Yakhkeshi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Xiaoying Zhang
- College of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, Shaanxi, China; Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada.
| |
Collapse
|
9
|
da Silva MTL, Deodato RM, Villar LM. Exploring the potential usefulness of IgY for antiviral therapy: A current review. Int J Biol Macromol 2021; 189:785-791. [PMID: 34416265 DOI: 10.1016/j.ijbiomac.2021.08.078] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/08/2021] [Accepted: 08/10/2021] [Indexed: 11/18/2022]
Abstract
Immunoglobulin yolk (IgY) is therapeutic antibodies presented in yolk eggs of birds, reptiles, and amphibians. These proteins produced by the immune system of the animal, are capable of neutralizing antigenic molecules, including viral antigens, fulfilling a role in the body defense. The specificity of these antibodies and the facility for their production, make these molecules capable of being used as tools for diagnosis and immunotherapy. Regarding this last aspect, it is common knowledge that the field of virology, is racing against time in the development of new drugs and vaccines to try to contain pandemics and local epidemics and, in counterproposal, avian antibodies are neutralizing molecules that can help in the control and spread of disease. These molecules have been explored for years and currently chicken eggs are produced in large quantities from the animal's immunization against a specific pathogen. Thus, on this subject, this review made a survey of these researches and presents a summary of all the successful cases and perspectives in the use of IgYs as tools for viral immunization.
Collapse
Affiliation(s)
| | - Raissa Martins Deodato
- Viral Hepatitis Laboratory, Oswaldo Cruz Institute, Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, Brazil
| | - Livia Melo Villar
- Viral Hepatitis Laboratory, Oswaldo Cruz Institute, Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, Brazil.
| |
Collapse
|
10
|
Bao L, Zhang C, Lyu J, Yi P, Shen X, Tang B, Zhao H, Ren B, Kuang Y, Zhou L, Li Y. Egg yolk immunoglobulin (IgY) targeting SARS-CoV-2 S1 as potential virus entry blocker. J Appl Microbiol 2021; 132:2421-2430. [PMID: 34706134 PMCID: PMC8657347 DOI: 10.1111/jam.15340] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 02/05/2023]
Abstract
Aims COVID‐19 pandemic caused by SARS‐CoV‐2 has become a public health crisis worldwide. In this study, we aimed at demonstrating the neutralizing potential of the IgY produced after immunizing chicken with a recombinant SARS‐CoV‐2 spike protein S1 subunit. Methods and Results E. coli BL21 carrying plasmid pET28a‐S1 was induced with IPTG for the expression of SARS‐CoV‐2 S1 protein. The recombinant His‐tagged S1 was purified and verified by SDS‐PAGE, Western blot and biolayer interferometry (BLI) assay. Then S1 protein emulsified with Freund's adjuvant was used to immunize layer chickens. Specific IgY against S1 (S1‐IgY) produced from egg yolks of these chickens exhibited a high titer (1:25,600) and a strong binding affinity to S1 (KD = 318 nmol L−1). The neutralizing ability of S1‐IgY was quantified by a SARS‐CoV‐2 pseudotyped virus‐based neutralization assay with an IC50 value of 0.99 mg ml−1. In addition, S1‐IgY exhibited a strong ability in blocking the binding of SARS‐CoV‐2 S1 to hACE2, and it could partially compete with hACE2 for the binding sites on S1 by BLI assays. Conclusions We demonstrated here that after immunization of chickens with our recombinant S1 protein, IgY neutralizing antibodies were generated against the SARS‐CoV‐2 spike protein S1 subunit; therefore, showing the potential use of IgY to block the entry of this virus. Significance and Impact of the Study IgY targeting S1 subunit of SARS‐CoV‐2 could be a promising candidate for pre‐ and post‐exposure prophylaxis or treatment of COVID‐19. Administration of IgY‐based oral preparation, oral or nasal spray may have profound implications for blocking SARS‐CoV‐2.
Collapse
Affiliation(s)
- Lirong Bao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Cheng Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Jinglu Lyu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Ping Yi
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China.,The Clinical Laboratory of West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xin Shen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Boyu Tang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Hang Zhao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Biao Ren
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Yu Kuang
- Department of Microbiology, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, China
| | - Linlin Zhou
- Department of Microbiology, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, China
| | - Yan Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| |
Collapse
|
11
|
Cruz, Tipantiza N, Torres, Arias M. Tecnología IgY: Estrategia en el tratamiento de enfermedades infecciosas humanas. BIONATURA 2021. [DOI: 10.21931/rb/2021.06.03.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
La aparición de microorganismos resistentes a antibióticos, el descubrimiento de nuevos agentes patógenos con potencial pandémico y el aumento de una población inmunocomprometida han dejado casi obsoleta la terapia antimicrobiana, terapia comúnmente usada para tratar enfermedades infecciosas. Por otro lado, las investigaciones acerca del uso del anticuerpo IgY para desarrollar inmunidad pasiva han demostrado el potencial que tiene la tecnología IgY para tratar enfermedades infecciosas víricas y bacterianas. Donde los anticuerpos IgY de aves se destacan por su alta especificidad, rendimiento y escalabilidad de producción a menor costo, con relación a los anticuerpos IgG de mamíferos. El objetivo de esta revisión es determinar la importancia del uso de los anticuerpos IgY como tratamiento terapéutico y profiláctico frente a los patógenos causantes de infecciones virales y bacterianas en humanos, mediante la recopilación de ensayos clínicos, productos comerciales y patentes registradas en el período de 2010-2021. Finalmente, con este estudio se estableció que la tecnología IgY es una herramienta biotecnológica versátil y eficaz para tratar y prevenir enfermedades infecciosas, al reducir los síntomas y la carga del patógeno.
Collapse
Affiliation(s)
- Nathaly Cruz, Tipantiza
- Departamento de Ciencias de la Vida y la Agricultura, Carrera de Ingeniería en Biotecnología, Universidad de las Fuerzas Armadas ESPE
| | - Marbel Torres, Arias
- Departamento de Ciencias de la Vida y la Agricultura, Carrera de Ingeniería en Biotecnología, Universidad de las Fuerzas Armadas ESPE Laboratorio de Inmunología y Virología, CENCINAT, GISAH, Universidad de las Fuerzas Armadas, ESPE
| |
Collapse
|
12
|
Lee L, Samardzic K, Wallach M, Frumkin LR, Mochly-Rosen D. Immunoglobulin Y for Potential Diagnostic and Therapeutic Applications in Infectious Diseases. Front Immunol 2021; 12:696003. [PMID: 34177963 PMCID: PMC8220206 DOI: 10.3389/fimmu.2021.696003] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/26/2021] [Indexed: 01/14/2023] Open
Abstract
Antiviral, antibacterial, and antiparasitic drugs and vaccines are essential to maintaining the health of humans and animals. Yet, their production can be slow and expensive, and efficacy lost once pathogens mount resistance. Chicken immunoglobulin Y (IgY) is a highly conserved homolog of human immunoglobulin G (IgG) that has shown benefits and a favorable safety profile, primarily in animal models of human infectious diseases. IgY is fast-acting, easy to produce, and low cost. IgY antibodies can readily be generated in large quantities with minimal environmental harm or infrastructure investment by using egg-laying hens. We summarize a variety of IgY uses, focusing on their potential for the detection, prevention, and treatment of human and animal infections.
Collapse
Affiliation(s)
- Lucia Lee
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA, United States
| | - Kate Samardzic
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA, United States
| | - Michael Wallach
- School of Life Sciences, University of Technology, Sydney, NSW, Australia
| | | | - Daria Mochly-Rosen
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA, United States
| |
Collapse
|
13
|
IgY antibodies against Ebola virus possess post-exposure protection in a murine pseudovirus challenge model and excellent thermostability. PLoS Negl Trop Dis 2021; 15:e0008403. [PMID: 33711011 PMCID: PMC7990235 DOI: 10.1371/journal.pntd.0008403] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 03/24/2021] [Accepted: 02/21/2021] [Indexed: 01/07/2023] Open
Abstract
Ebola virus (EBOV) is one of the most virulent pathogens that causes hemorrhagic fever and displays high mortality rates and low prognosis rates in both humans and nonhuman primates. The post-exposure antibody therapies to prevent EBOV infection are considered effective as of yet. However, owing to the poor thermal stability of mammalian antibodies, their application in the tropics has remained limited. Therefore, a thermostable therapeutic antibody against EBOV was developed modelled on the poultry(chicken) immunoglobulin Y (IgY). The IgY antibodies retaining their neutralising activity at 25°C for one year, displayed excellent thermal stability, opposed to conventional polyclonal antibodies (pAbs) or monoclonal antibodies (mAbs). Laying hens were immunised with a variety of EBOV vaccine candidates and it was confirmed that VSVΔG/EBOVGP encoding the EBOV glycoprotein could induce high titer neutralising antibodies against EBOV. The therapeutic efficacy of immune IgY antibodies in vivo was evaluated in the newborn Balb/c mice who have been challenged with the VSVΔG/EBOVGP model. Mice that have been challenged with a lethal dose of the pseudovirus were treated 2 or 24 h post-infection with different doses of anti-EBOV IgY. The group receiving a high dose of 106 NAU/kg (neutralising antibody units/kilogram) showed complete protection with no symptoms of a disease, while the low-dose group was only partially protected. Conversely, all mice receiving naive IgY died within 10 days. In conclusion, the anti-EBOV IgY exhibits excellent thermostability and protective efficacy. Anti-EBOV IgY shows a lot of promise in entering the realm of efficient Ebola virus treatment regimens. Despite the amount of efficient Ebola virus therapeutic antibodies reported in recent years, their application in tropical endemic areas has remained limited due to the low thermal stability of mammalian antibodies. A highly thermostable therapeutic polyclonal antibody against EBOV was developed based on chicken immunoglobulin Y (IgY). The EBOV specific IgY antibodies displayed excellent thermal stability, retaining their neutralising activity at 25°C for one year. The newborn mice receiving the passive transfer of IgY achieved complete protection against a lethal dose of virus challenge proving that the anti-EBOV IgY provides a promising recourse to solve some of the current clinical application hindrances of Ebola antibody-based treatments in Africa due to thermal stability.
Collapse
|
14
|
Pérez de la Lastra JM, Baca-González V, Asensio-Calavia P, González-Acosta S, Morales-delaNuez A. Can Immunization of Hens Provide Oral-Based Therapeutics against COVID-19? Vaccines (Basel) 2020; 8:E486. [PMID: 32872186 PMCID: PMC7565424 DOI: 10.3390/vaccines8030486] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 12/12/2022] Open
Abstract
In the current worldwide pandemic situation caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and the newest coronavirus disease (COVID-19), therapeutics and prophylactics are urgently needed for a large population. Some of the prophylaxis strategies are based on the development of antibodies targeting viral proteins. IgY antibodies are a type of immunoglobulin present in birds, amphibians, and reptiles. They are usually obtained from egg yolk of hyper-immunized hens and represent a relatively inexpensive source of antibodies. Specific IgY can be produced by immunizing chickens with the target antigen and then purifying from the egg yolk. Chicken IgY has been widely explored as a clinical anti-infective material for prophylaxis, preventive medicine, and therapy of infectious diseases. Administered non-systemically, IgY antibodies are safe and effective drugs. Moreover, passive immunization with avian antibodies could become an effective alternative therapy, as these can be obtained relatively simply, cost-efficiently, and produced on a large scale. Here, we highlight the potential use of polyclonal avian IgY antibodies as an oral prophylactic treatment for respiratory viral diseases, such as COVID-19, for which no vaccine is yet available.
Collapse
Affiliation(s)
- José M. Pérez de la Lastra
- Biotechnology of Macromolecules Research Group, Instituto de Productos Naturales y Agrobiología, (IPNA-CSIC), 38206 San Cristóbal de la Laguna, Spain; (V.B.-G.); (S.G.-A.); (A.M.-d.)
| | - Victoria Baca-González
- Biotechnology of Macromolecules Research Group, Instituto de Productos Naturales y Agrobiología, (IPNA-CSIC), 38206 San Cristóbal de la Laguna, Spain; (V.B.-G.); (S.G.-A.); (A.M.-d.)
| | - Patricia Asensio-Calavia
- Biological Activity Service, Instituto de Productos Naturales y Agrobiología (IPNA-CSIC), 38206 San Cristóbal de la Laguna, Spain;
| | - Sergio González-Acosta
- Biotechnology of Macromolecules Research Group, Instituto de Productos Naturales y Agrobiología, (IPNA-CSIC), 38206 San Cristóbal de la Laguna, Spain; (V.B.-G.); (S.G.-A.); (A.M.-d.)
| | - Antonio Morales-delaNuez
- Biotechnology of Macromolecules Research Group, Instituto de Productos Naturales y Agrobiología, (IPNA-CSIC), 38206 San Cristóbal de la Laguna, Spain; (V.B.-G.); (S.G.-A.); (A.M.-d.)
| |
Collapse
|