1
|
Debnath N, Yadav P, Mehta PK, Gupta P, Kumar D, Kumar A, Gautam V, Yadav AK. Designer probiotics: Opening the new horizon in diagnosis and prevention of human diseases. Biotechnol Bioeng 2024; 121:100-117. [PMID: 37881101 DOI: 10.1002/bit.28574] [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: 11/18/2022] [Revised: 07/19/2023] [Accepted: 09/23/2023] [Indexed: 10/27/2023]
Abstract
Probiotic microorganisms have been used for therapeutic purposes for over a century, and recent advances in biotechnology and genetic engineering have opened up new possibilities for developing therapeutic approaches using indigenous probiotic microorganisms. Diseases are often related to metabolic and immunological factors, which play a critical role in their onset. With the help of advanced genetic tools, probiotics can be modified to produce or secrete important therapeutic peptides directly into mucosal sites, increasing their effectiveness. One potential approach to enhancing human health is through the use of designer probiotics, which possess immunogenic characteristics. These genetically engineered probiotics hold promise in providing novel therapeutic options. In addition to their immunogenic properties, designer probiotics can also be equipped with sensors and genetic circuits, enabling them to detect a range of diseases with remarkable precision. Such capabilities may significantly advance disease diagnosis and management. Furthermore, designer probiotics have the potential to be used in diagnostic applications, offering a less invasive and more cost-effective alternative to conventional diagnostic techniques. This review offers an overview of the different functional aspects of the designer probiotics and their effectiveness on different diseases and also, we have emphasized their limitations and future implications. A comprehensive understanding of these functional attributes may pave the way for new avenues of prevention and the development of effective therapies for a range of diseases.
Collapse
Affiliation(s)
- Nabendu Debnath
- Centre for Molecular Biology, Central University of Jammu, Samba, Jammu and Kashmir (UT), India
| | - Pooja Yadav
- Centre for Molecular Biology, Central University of Jammu, Samba, Jammu and Kashmir (UT), India
| | - Praveen K Mehta
- Centre for Molecular Biology, Central University of Jammu, Samba, Jammu and Kashmir (UT), India
| | - Priyamvada Gupta
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Deepak Kumar
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Ashwani Kumar
- Department of Nutrition Biology, Central University of Haryana, Mahendergarh, Haryana, India
| | - Vibhav Gautam
- Centre of Experimental Medicine and Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Ashok K Yadav
- Centre for Molecular Biology, Central University of Jammu, Samba, Jammu and Kashmir (UT), India
| |
Collapse
|
2
|
Immune Responses in Pregnant Sows Induced by Recombinant Lactobacillus johnsonii Expressing the COE Protein of Porcine Epidemic Diarrhea Virus Provide Protection for Piglets against PEDV Infection. Viruses 2021; 14:v14010007. [PMID: 35062210 PMCID: PMC8779658 DOI: 10.3390/v14010007] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/02/2021] [Accepted: 12/17/2021] [Indexed: 11/16/2022] Open
Abstract
Porcine epidemic diarrhea (PED) induced by porcine epidemic diarrhea virus (PEDV) is an intestinal infectious disease in pigs that causes serious economic losses to the pig industry. To develop an effective oral vaccine against PEDV infection, we used a swine-origin Lactobacillus johnsonii (L. johnsonii) as an antigen delivery carrier. A recombinant strain pPG-T7g10-COE/L. johnsonii (L. johnsonii-COE) expressing COE protein (a neutralizing epitope of the viral spike protein) was generated. The immunomodulatory effect on dendritic cell in vitro and immunogenicity in pregnant sows was evaluated following oral administration. L. johnsonii-COE could activate monocyte-derived dendritic cell (MoDC) maturation and triggered cell immune responses. After oral vaccination with L. johnsonii-COE, levels of anti-PEDV-specific serum IgG, IgA, and IgM antibodies as well as mucosal secretory immunoglobulin A (SIgA) antibody were induced in pregnant sows. High levels of PEDV-specific SIgA and IgG antibodies were detected in the maternal milk, which provide effective protection for the piglets against PEDV infection. In summary, oral L. johnsonii-COE was able to efficiently activate anti-PEDV humoral and cellular immune responses, demonstrating potential as a vaccine for use in sows to provide protection of their piglets against PEDV.
Collapse
|
3
|
IgE als Zielstruktur für therapeutische Intervention. ALLERGOLOGIE 2016. [DOI: 10.1007/978-3-642-37203-2_58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
4
|
Transformation Kinetics During Fermented Milk Production Using Lactobacillus Johnsonii (La1) and Streptococcus Thermophillus: A Comparison With Yogurt Inoculum. FOOD BIOPHYS 2015. [DOI: 10.1007/s11483-015-9406-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
5
|
Oral Delivery of Glucagon Like Peptide-1 by a Recombinant Lactococcus lactis. Pharm Res 2014; 31:3404-14. [DOI: 10.1007/s11095-014-1430-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Accepted: 06/03/2014] [Indexed: 11/26/2022]
|
6
|
de Azevedo M, Innocentin S, Dorella F, Rocha C, Mariat D, Pontes D, Miyoshi A, Azevedo V, Langella P, Chatel JM. Immunotherapy of allergic diseases using probiotics or recombinant probiotics. J Appl Microbiol 2013; 115:319-33. [DOI: 10.1111/jam.12174] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Revised: 02/01/2013] [Accepted: 02/18/2013] [Indexed: 12/11/2022]
Affiliation(s)
- M.S.P. de Azevedo
- Laboratório de Genética Celular e Molecular; Instituto de Ciências Biológicas; Universidade Federal de Minas Gerais (ICB/UFMG); Belo Horizonte MG, Brazil
- INRA; UMR1319 Micalis; Jouy-en-Josas France
- AgroParisTech; UMR Micalis; Jouy-en-Josas France
| | - S. Innocentin
- INRA; UMR1319 Micalis; Jouy-en-Josas France
- AgroParisTech; UMR Micalis; Jouy-en-Josas France
- Lymphocyte Signalling and Development Laboratory; Babraham Institute; Babraham Research Campus; Cambridge CB22 3AT UK
| | - F.A. Dorella
- Laboratório de Genética Celular e Molecular; Instituto de Ciências Biológicas; Universidade Federal de Minas Gerais (ICB/UFMG); Belo Horizonte MG, Brazil
| | - C.S. Rocha
- Laboratório de Genética Celular e Molecular; Instituto de Ciências Biológicas; Universidade Federal de Minas Gerais (ICB/UFMG); Belo Horizonte MG, Brazil
| | - D. Mariat
- INRA; UMR1319 Micalis; Jouy-en-Josas France
- AgroParisTech; UMR Micalis; Jouy-en-Josas France
| | - D.S. Pontes
- Departamento de Ciências Biológicas; Universidade Estadual da Paraíba; Campus V; João Pessoa PB, Brazil
| | - A. Miyoshi
- Laboratório de Genética Celular e Molecular; Instituto de Ciências Biológicas; Universidade Federal de Minas Gerais (ICB/UFMG); Belo Horizonte MG, Brazil
| | - V. Azevedo
- Laboratório de Genética Celular e Molecular; Instituto de Ciências Biológicas; Universidade Federal de Minas Gerais (ICB/UFMG); Belo Horizonte MG, Brazil
| | - P. Langella
- INRA; UMR1319 Micalis; Jouy-en-Josas France
- AgroParisTech; UMR Micalis; Jouy-en-Josas France
| | - J.-M. Chatel
- INRA; UMR1319 Micalis; Jouy-en-Josas France
- AgroParisTech; UMR Micalis; Jouy-en-Josas France
| |
Collapse
|
7
|
Reduction of tumor necrosis factor alpha-inducing capacity of recombinant Lactobacillus casei via expression of Salmonella OmpC. Appl Environ Microbiol 2009; 75:2727-34. [PMID: 19270120 DOI: 10.1128/aem.01916-08] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The insertion of a heterologous gene into commensal bacteria is a common technique to develop a delivery agent for vaccination and therapies, but the pleiotropic effects of genetic modifications need to be investigated before its use in practical applications. Although supplemental properties provided by the expression of heterologous antigens have been reported, the negative or side effects on the immune-modulating properties caused by recombination are barely understood. In the present study, we fortuitously found that the secretion of tumor necrosis factor alpha (TNF-alpha) from murine macrophages was reduced by recombinant Lactobacillus casei expressing Salmonella OmpC compared to the stimulation of TNF-alpha secretion by nonexpressing L. casei. This reduction could not be attributed to OmpC as a purified protein. The main component of the OmpC-expressing strain included in the attenuation of TNF-alpha release seemed to be the cell wall, which exhibited higher sensitivity against N-acetylmuramidase than that of nonexpressing strains. These results suggest that the recombinant strain expressing a specific heterologous antigen might be digested rapidly in macrophages and lose immune-stimulating capability at an early time point.
Collapse
|
8
|
Müller L, Vogel M, Stadler M, Truffer R, Rohner E, Stadler BM. Sensitization to wasp venom does not induce autoantibodies leading to infertility. Mol Immunol 2008; 45:3775-85. [PMID: 18632155 DOI: 10.1016/j.molimm.2008.05.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2008] [Revised: 05/27/2008] [Accepted: 05/28/2008] [Indexed: 11/28/2022]
Abstract
Antigenic cross-reactivity has been described between the venom allergen (antigen 5) and mammalian testis proteins. Based on an allergen database we have previously shown that allergens can be represented by allergen motifs. A motif group was found containing venom antigen 5 sequences from different vespids. Using an optimized amino acid profile based on antigen 5 sequences for searching cross-reactive proteins, three human semen proteins belonging to the family of cysteine-rich secretory proteins (hCRISP) were found in the Swiss Protein database. To analyze antigenic cross-reactivity between antigen 5 and hCRISPs, antigen 5 from yellow jacket venom (Ves v 5) and two hCRISPs (CRISP-2 and -3) were chosen and produced as recombinant proteins in E. coli. A correlation was found between antibodies reacting with rVes v 5 and rhCRISP-2, -3 in a small human sera population indicating the presence of cross-reactive antibodies in human serum. Using intravenous immunoglobulin (IVIg), a therapeutic multidonor IgG preparation, cross-reactive antibodies were isolated that recognize rVes v 5, hCRISP-2 and -3 suggesting the presence of common epitopes between Ves v 5 and hCRISPs. However this cross-reactivity seems not to be linked to allergy to wasp venom as we could show no correlation between increasing CAP-class IgE level to wasp venom and IgG to sperm extract and hCRISPs. These data suggest that higher sensitization to wasp venom does not induce more antibodies against autoantigens and might not represent a higher risk to develop autoantibodies leading to infertility.
Collapse
Affiliation(s)
- Lorenz Müller
- Institute of Immunology, University of Bern, Inselspital, Sahlihaus 2, Bern 3010, Switzerland
| | | | | | | | | | | |
Collapse
|
9
|
Daniel C, Repa A, Mercenier A, Wiedermann U, Wells J. The European LABDEL project and its relevance to the prevention and treatment of allergies. Allergy 2007; 62:1237-42. [PMID: 17919137 DOI: 10.1111/j.1398-9995.2007.01496.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In March 2001, the European Commission funded a 3-year project (contract no. QLK3-CT-2000-00340) under the fifth Framework Programme to develop and test prototype products based on the oral delivery of vaccine and therapeutic agents using harmless lactic acid bacteria (LAB). The project, best known under its acronym LABDEL (for LAB delivery) also included research on LAB fermentation and technological innovations aimed at enhancing the efficiency of LAB delivery systems (1). One of the key scientific objectives was to investigate the possibility to prevent or treat a type I allergic disease using mucosal administration of LAB expressing the pollen allergen Bet v 1. The aim of this paper was to describe the background of the project with reference to a limited selection of articles and recent reviews as well as the results and major conclusions arising from this part of the project.
Collapse
Affiliation(s)
- C Daniel
- Laboratoire des Bactéries Lactiques et Immunité des Muqueuses, Institut Pasteur de Lille, Lille Cedex, France
| | | | | | | | | |
Collapse
|
10
|
Marti P, Truffer R, Stadler MB, Keller-Gautschi E, Crameri R, Mari A, Schmid-Grendelmeier P, Miescher SM, Stadler BM, Vogel M. Allergen motifs and the prediction of allergenicity. Immunol Lett 2007; 109:47-55. [PMID: 17303251 DOI: 10.1016/j.imlet.2007.01.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2006] [Revised: 01/04/2007] [Accepted: 01/10/2007] [Indexed: 10/23/2022]
Abstract
We have recently shown that the majority of allergens can be represented by allergen motifs. This observation prompted us to experimentally investigate the synthesized peptides corresponding to the in silico motifs with regard to potential IgE binding and cross-reactions with allergens. Two motifs were selected as examples to conduct in vitro studies. From the first motif, derived from allergenic MnSOD sequences, the motif stretch of the allergen Asp f 6 was selected and synthesized as a peptide (MnSOD Mot). The corresponding full-length MnSOD was also expressed in Escherichia coli and both were compared for IgE reactivity with sera of patients reacting to the MnSOD of Aspergillus fumigatus or Malassezia sympodialis. For the second motif, the invertebrate tropomyosin sequences were aligned and a motif consensus sequence was expressed as a recombinant protein (Trop Mot). The IgE reactivity of Trop Mot was analyzed in ELISA and compared to that of recombinant tropomyosin from the shrimp Penaeus aztecus (rPen a 1) in ImmunoCAP. MnSOD Mot was weakly recognized by some of the tested sera, suggesting that the IgE binding epitopes of a multimeric globular protein such as MnSOD cannot be fully represented by a motif peptide. In contrast, the motif Trop Mot showed the same IgE reactivity as shrimp full-length tropomyosin, indicating that the major allergenic reactivity of a repetitive structure such as tropomyosin can be covered by a motif peptide. Our results suggest that the motif-generating algorithm may be used for identifying major IgE binding structures of coiled-coil proteins.
Collapse
Affiliation(s)
- Pamela Marti
- Institute of Immunology, Inselspital, 3010 Bern, Switzerland
| | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Daniel C, Repa A, Wild C, Pollak A, Pot B, Breiteneder H, Wiedermann U, Mercenier A. Modulation of allergic immune responses by mucosal application of recombinant lactic acid bacteria producing the major birch pollen allergen Bet v 1. Allergy 2006; 61:812-9. [PMID: 16792578 DOI: 10.1111/j.1398-9995.2006.01071.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Probiotic lactic acid bacteria (LAB) are able to modulate the host immune system and clinical trials have demonstrated that specific strains have the capacity to reduce allergic symptoms. Therefore, we aimed to evaluate the potential of recombinant LAB producing the major birch pollen allergen Bet v 1 for mucosal vaccination against birch pollen allergy. METHODS Recombinant Bet v 1-producing Lactobacillus plantarum and Lactococcus lactis strains were constructed. Their immunogenicity was compared with purified Bet v 1 by subcutaneous immunization of mice. Intranasal application of the live recombinant strains was performed to test their immunomodulatory potency in a mouse model of birch pollen allergy. RESULTS Bet v 1 produced by the LAB was recognized by monoclonal anti-Bet v 1 and IgE antibodies from birch pollen-allergic patients. Systemic immunization with the recombinant strains induced significantly lower IgG1/IgG2a ratios compared with purified Bet v 1. Intranasal pretreatment led to reduced allergen-specific IgE vs enhanced IgG2a levels and reduced interleukin (IL)-5 production of splenocytes in vitro, indicating a shift towards non-allergic T-helper-1 (Th1) responses. Airway inflammation, i.e. eosinophils and IL-5 in lung lavages, was reduced using either Bet v 1-producing or control strains. Allergen-specific secretory IgA responses were enhanced in lungs and intestines after pretreatment with only the Bet v 1-producing strains. CONCLUSIONS Mucosal vaccination with live recombinant LAB, leading to a shift towards non-allergic immune responses along with enhanced allergen-specific mucosal IgA levels offers a promising approach to prevent systemic and local allergic immune responses.
Collapse
Affiliation(s)
- C Daniel
- Laboratoire de Bactériologie des Ecosystèmes, Institut Pasteur de Lille, Lille Cedex, France
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Detmer A, Glenting J. Live bacterial vaccines--a review and identification of potential hazards. Microb Cell Fact 2006; 5:23. [PMID: 16796731 PMCID: PMC1538998 DOI: 10.1186/1475-2859-5-23] [Citation(s) in RCA: 126] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2006] [Accepted: 06/23/2006] [Indexed: 12/20/2022] Open
Abstract
The use of live bacteria to induce an immune response to itself or to a carried vaccine component is an attractive vaccine strategy. Advantages of live bacterial vaccines include their mimicry of a natural infection, intrinsic adjuvant properties and their possibility to be administered orally. Derivatives of pathogenic and non-pathogenic food related bacteria are currently being evaluated as live vaccines. However, pathogenic bacteria demands for attenuation to weaken its virulence. The use of bacteria as vaccine delivery vehicles implies construction of recombinant strains that contain the gene cassette encoding the antigen. With the increased knowledge of mucosal immunity and the availability of genetic tools for heterologous gene expression the concept of live vaccine vehicles gains renewed interest. However, administration of live bacterial vaccines poses some risks. In addition, vaccination using recombinant bacteria results in the release of live recombinant organisms into nature. This places these vaccines in the debate on application of genetically modified organisms. In this review we give an overview of live bacterial vaccines on the market and describe the development of new live vaccines with a focus on attenuated bacteria and food-related lactic acid bacteria. Furthermore, we outline the safety concerns and identify the hazards associated with live bacterial vaccines and try to give some suggestions of what to consider during their development.
Collapse
Affiliation(s)
- Ann Detmer
- Danish Toxicology Centre, Hørsholm, Denmark
| | | |
Collapse
|
13
|
Kaushal G, Shao J. Oral delivery of beta-lactamase by Lactococcus lactis subsp. lactis transformed with Plasmid ss80. Int J Pharm 2006; 312:90-5. [PMID: 16451824 DOI: 10.1016/j.ijpharm.2006.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2005] [Revised: 12/24/2005] [Accepted: 01/03/2006] [Indexed: 10/25/2022]
Abstract
The objective was to use normal flora to deliver protein/peptide drugs orally. A probiotic bacterium, Lactococcus lactis subsp. lactis (L. lactis) transformed with Plasmid ss80, which made it able to synthesize and secrete beta-lactamase, a 29 kDa protein, was used as the delivery system for beta-lactamase. Oral absorption of beta-lactamase in rats when delivered by this L. lactis system was investigated. The oral bioavailability of beta-lactamase delivered by 3x10(7) of the L. lactis was equivalent to 209 mU of i.v. dose, and the estimated relative bioavailability was 16.7%. When delivered by beta-lactamase free solution form, the relative oral bioavailability was 4.7%, which increased to 6.0% when co-administered with 3x10(7) of the untransformed L. lactis. The results demonstrated that the L. lactis significantly increased the beta-lactamase oral bioavailability by 2-3-folds (p<0.01), the mean residence time (MRT) by 3-4 times (p<0.01), and the mean absorption time (MAT) by 6-14 times (p<0.01), as compared to the free solution form with/without the untransformed L. lactis. In conclusion, the L. lactis is more efficient in delivering beta-lactamase orally compared with the free solution form. It also provides a sustained delivery mechanism for beta-lactamase. Gene-transformed normal flora may be used as an efficient and sustained delivery system for protein drugs through oral route.
Collapse
Affiliation(s)
- Gagan Kaushal
- Biotechnology and Drug Delivery Laboratory, Department of Pharmacy and Administrative Sciences, College of Pharmacy and Allied Health Professions, St. John's University, 8000 Utopia Parkway, Jamaica, NY 11439, USA
| | | |
Collapse
|