1
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das D Ribeiro JC, Drumond MM, Mancha-Agresti P, Guimarães JPF, da C Ferreira D, Martins MIA, de M Murata PM, de Carvalho AC, Pereira RT, Ribeiro Júnior V, de C Azevedo VA, de P Naves L. Diets Supplemented with Probiotics Improve the Performance of Broilers Exposed to Heat Stress from 15 Days of Age. Probiotics Antimicrob Proteins 2023; 15:1327-1341. [PMID: 36066817 DOI: 10.1007/s12602-022-09989-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 01/10/2023]
Abstract
The poultry sector demands alternative additives to antibiotics that can be used as performance enhancers. Therefore, this experiment was conducted to evaluate the probiotics effects on performance, intestinal health, and redox status of 720 broilers exposed to heat stress from 15 days of age. Eight dietary treatments were evaluated: basal diet (BD) without antibiotic and probiotic (T1); BD supplemented with antibiotic zinc bacitracin (T2), BD supplemented with commercial probiotic of Bacillus subtilis DSM 17,299 (T3), BD supplemented with non-commercial probiotic of Lactococcus lactis NCDO 2118, Lactobacillus delbrueckii CNRZ 327, Escherichia coli CEC15, or Saccharomyces boulardii (T4 to T7), and BD simultaneously supplemented with the four non-commercial probiotics (T8). Feed intake, weight gain, and feed conversion were determined in the period from 1 to 42 days of age. Carcass and cuts yield, abdominal fat deposition, cloacal temperature, weight and length of intestine, activity of myeloperoxidase and eosinophilic peroxidase enzymes in the jejunum, jejunal histomorphometry, relative gene expression in the jejunum (occludin, zonulin, interleukin-8, cholecystokinin, ghrelin, and heat shock protein-70), and liver (heat shock protein-70), in addition to malondialdehyde level and superoxide dismutase activity in the intestine, liver, and blood, were measured in broilers at 42 days old. As main results, broilers fed T1 diet exhibited lower weight gain (3.222 kg) and worse feed conversion (1.70 kg/kg). However, diets containing non-commercial probiotics resulted in up to 3.584 kg of weight gain and improved feed conversion by up to 10%, similar to that observed for broilers of the T2 and T3 groups.
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Affiliation(s)
- Jéssica C das D Ribeiro
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Mariana M Drumond
- Departamento de Ciências Biológicas, Centro Federal de Educação Tecnológica de Minas Gerais, Minas Gerais, Belo Horizonte, 30421-169, Brazil
| | - Pamela Mancha-Agresti
- Departamento de Ciências Biológicas, Centro Federal de Educação Tecnológica de Minas Gerais, Minas Gerais, Belo Horizonte, 30421-169, Brazil
| | - João P F Guimarães
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Daiane da C Ferreira
- Departamento de Medicina Veterinária, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Maria I A Martins
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Pedro M de M Murata
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Andressa C de Carvalho
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil
| | - Raquel T Pereira
- Departamento de Zootecnia, Universidade de São Paulo-ESALQ, Piracicaba, São Paulo, 13418-900, Brazil
| | - Valdir Ribeiro Júnior
- Departamento de Zootecnia, Universidade Federal de Sergipe, Nossa Senhora da Glória, Sergipe, 49680-000, Brazil
| | - Vasco A de C Azevedo
- Departamento de Genética, Universidade Federal de Minas Gerais, Minas Gerais, Ecologia e Evolução, Belo Horizonte, 31270-901, Brazil
| | - Luciana de P Naves
- Departamento de Zootecnia, Universidade Federal de Lavras, Lavras, Minas Gerais, 37200-900, Brazil.
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2
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Tavares LM, de Jesus LCL, Batista VL, Barroso FAL, Dos Santos Freitas A, Campos GM, Américo MF, da Silva TF, Coelho-Rocha ND, Belo GA, Drumond MM, Mancha-Agresti P, Vital KD, Fernandes SOA, Cardoso VN, Birbrair A, Ferreira E, Martins FS, Laguna JG, Azevedo V. Synergistic synbiotic containing fructooligosaccharides and Lactobacillus delbrueckii CIDCA 133 alleviates chemotherapy-induced intestinal mucositis in mice. World J Microbiol Biotechnol 2023; 39:235. [PMID: 37365380 DOI: 10.1007/s11274-023-03679-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
Intestinal mucositis is a commonly reported side effect in oncology patients undergoing chemotherapy and radiotherapy. Probiotics, prebiotics, and synbiotics have been investigated as alternative therapeutic approaches against intestinal mucositis due to their well-known anti-inflammatory properties and health benefits to the host. Previous studies showed that the potential probiotic Lactobacillus delbrueckii CIDCA 133 and the prebiotic Fructooligosaccharides (FOS) alleviated the 5-Fluorouracil (5-FU) chemotherapy-induced intestinal mucosa damage. Based on these previous beneficial effects, this work evaluated the anti-inflammatory property of the synbiotic formulation containing L. delbrueckii CIDCA 133 and FOS in mice intestinal mucosa inflammation induced by 5-FU. This work showed that the synbiotic formulation was able to modulate inflammatory parameters, including reduction of cellular inflammatory infiltration, gene expression downregulation of Tlr2, Nfkb1, and Tnf, and upregulation of the immunoregulatory Il10 cytokine, thus protecting the intestinal mucosa from epithelial damage caused by the 5-FU. The synbiotic also improved the epithelial barrier function by upregulating mRNA transcript levels of the short chain fatty acid (SCFA)-associated GPR43 receptor and the occludin tight junction protein, with the subsequent reduction of paracellular intestinal permeability. The data obtained showed that this synbiotic formulation could be a promising adjuvant treatment to be explored against inflammatory damage caused by 5-FU chemotherapy.
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Affiliation(s)
- Laísa Macedo Tavares
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Luís Cláudio Lima de Jesus
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Viviane Lima Batista
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Andria Dos Santos Freitas
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Nina Dias Coelho-Rocha
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Giovanna Angeli Belo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Mariana Martins Drumond
- Federal Center for Technological Education of Minas Gerais, Department of Biological Sciences, Belo Horizonte, Brazil
- Federal Center for Technological Education of Minas Gerais, Materials Engineering Post- Graduation Program, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Federal Center for Technological Education of Minas Gerais, Department of Biological Sciences, Belo Horizonte, Brazil
- Federal Center for Technological Education of Minas Gerais, Materials Engineering Post- Graduation Program, Belo Horizonte, Brazil
| | - Kátia Duarte Vital
- Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Valbert Nascimento Cardoso
- Department of Clinical and Toxicological Analysis, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Alexander Birbrair
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI, USA
- Department of Radiology, Columbia University Medical Center, New York, NY, USA
| | - Enio Ferreira
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, Brazil.
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3
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Drumond MM, Tapia-Costa AP, Neumann E, Nunes ÁC, Barbosa JW, Kassuha DE, Mancha-Agresti P. Cell-free supernatant of probiotic bacteria exerted antibiofilm and antibacterial activities against Pseudomonas aeruginosa: A novel biotic therapy. Front Pharmacol 2023; 14:1152588. [PMID: 37397469 PMCID: PMC10311102 DOI: 10.3389/fphar.2023.1152588] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/22/2023] [Indexed: 07/04/2023] Open
Abstract
Aim: This study aims to verify the antibacterial and antibiofilm action of cell-free spent medium (CFSM) from four lactic acid bacteria with potential probiotic characteristics (Lactiplantibacillus plantarum, Lactobacillus acidophilus, Lactobacillus johnsonii, and Lactobacillus delbrueckii) against two Pseudomonas aeruginosa strains. Main methods: The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of the CFSM, antibacterial activity by analysing the formation of inhibition zones, and inhibition of planktonic cultures were determined. Whether an increase in the concentration of CFSM influenced the growth of pathogenic strains and the anti-adhesive activity of the CFSM in biofilm formation (crystal violet and MTT assays) were determined, which were all corroborated by using scanning electron microscopy. Key findings: The relationship between the MIC and MBC values showed a bactericidal or bacteriostatic effect for all the cell-free spent media (CFSMs) tested for P. aeruginosa 9027™ and 27853™ strains. The CFSM supplemental doses of 18 or 22%, 20 or 22%, 46 or 48%, and 50 or 54% of L. acidophilus, L. delbrueckii, L. plantarum, and L. johnsonii, respectively, could completely inhibit the growth of both pathogen strains. The antibiofilm activity of the CFSM in three biofilm conditions (pre-coated, co-incubated, and preformed) demonstrated values ranging between 40% and 80% for biofilm inhibition, and similar results were observed for cell viability. Significance: This work provides strong evidence that the postbiotic derived from different Lactobacilli could be practical as an adjuvant therapy for reducing the use of antibiotics, being a good candidate to overcome the growing challenge of hospital infections due to this pathogen.
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Affiliation(s)
- Mariana Martins Drumond
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Ciências Biológicas, Belo Horizonte, Minas Gerais, Brazil
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Programa de Pós Graduação em Engenharia de Materiais, Belo Horizonte, Minas Gerais, Brazil
| | - Ana Paula Tapia-Costa
- Instituto de Investigaciones en Ciencias Químicas, Facultad de Ciencias Químicas y Tecnológicas, Universidad Católica de Cuyo, San Juan, Argentina
| | - Elisabeth Neumann
- Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Álvaro Cantini Nunes
- Laboratório de Genética Molecular de Protozoários Parasitas, Departamento de Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Jorge Wanderson Barbosa
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Engenharia de Materiais, Belo Horizonte, Minas Gerais, Brazil
| | - Diego E. Kassuha
- Instituto de Investigaciones en Ciencias Químicas, Facultad de Ciencias Químicas y Tecnológicas, Universidad Católica de Cuyo, San Juan, Argentina
| | - Pamela Mancha-Agresti
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Programa de Pós Graduação em Engenharia de Materiais, Belo Horizonte, Minas Gerais, Brazil
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4
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Trindade LM, Torres L, Matos ID, Miranda VC, de Jesus LCL, Cavalcante G, de Souza Oliveira JJ, Cassali GD, Mancha-Agresti P, de Carvalho Azevedo VA, Maioli TU, Cardoso VN, Martins FDS, de Vasconcelos Generoso S. Paraprobiotic Lacticaseibacillus rhamnosus Protects Intestinal Damage in an Experimental Murine Model of Mucositis. Probiotics Antimicrob Proteins 2023; 15:338-350. [PMID: 34524605 DOI: 10.1007/s12602-021-09842-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2021] [Indexed: 12/17/2022]
Abstract
Intestinal mucositis (IM) is a common side effect resulting from cancer treatment. However, the management so far has not been very effective. In the last years, the role of the gut microbiota in the development and severity of mucositis has been studied. Therefore, the use of probiotics and paraprobiotics could have a potential therapeutic effect on IM. The aim of our study was to investigate the impact of the administration of Lacticaseibacillus rhamnosus (L. rhamnosus) CGMCC1.3724 and the paraprobiotic on IM in mice. For 13 days, male Balb/c mice were divided into six groups: control (CTL) and mucositis (MUC)/0.1 mL of saline; CTL LrV and MUC LrV/0.1 mL of 108 CFU of viable Lr; CTL LrI and MUC LrI/0.1 mL of 108 CFU of inactivated Lr. On the 10th day, mice from the MUC, MUC LrV, and MUC LrI groups received an intraperitoneal injection (300 mg/kg) of 5-fluorouracil to induce mucositis. The results showed that the administration of the chemotherapeutic agent increased the weight loss and intestinal permeability of the animals in the MUC and MUC LrV groups. However, administration of paraprobiotic reduced weight loss and maintained PI at physiological levels. The paraprobiotic also preserved the villi and intestinal crypts, reduced the inflammatory infiltrate, and increased the mucus secretion, Muc2 gene expression, and Treg cells frequency.
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Affiliation(s)
- Luísa Martins Trindade
- Programa de Pós-Graduação Em Ciência de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lícia Torres
- Programa de Pós-Graduação Em Bioquímica E Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Isabel David Matos
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vivian Correia Miranda
- Programa de Pós-Graduação Em Microbiologia, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Luís Cláudio Lima de Jesus
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Gregório Cavalcante
- Programa de Pós-Graduação Em Bioquímica E Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Geovanni Dantas Cassali
- Departamento de Patologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Ariston de Carvalho Azevedo
- Programa de Pós-Graduação Em Genética, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Tatiani Uceli Maioli
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas E Toxicológicas, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Flaviano Dos Santos Martins
- Programa de Pós-Graduação Em Microbiologia, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Simone de Vasconcelos Generoso
- Programa de Pós-Graduação Em Nutrição E Saúde, Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
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5
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Américo MF, Freitas ADS, da Silva TF, de Jesus LCL, Barroso FAL, Campos GM, Santos RCV, Gomes GC, Assis R, Ferreira Ê, Mancha-Agresti P, Laguna JG, Chatel JM, Carvalho RDDO, Azevedo V. Growth differentiation factor 11 delivered by dairy Lactococcus lactis strains modulates inflammation and prevents mucosal damage in a mice model of intestinal mucositis. Front Microbiol 2023; 14:1157544. [PMID: 37138633 PMCID: PMC10149842 DOI: 10.3389/fmicb.2023.1157544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/30/2023] [Indexed: 05/05/2023] Open
Abstract
Mucositis is an inflammation of the gastrointestinal mucosa that debilitate the quality of life of patients undergoing chemotherapy treatments. In this context, antineoplastic drugs, such as 5-fluorouracil, provokes ulcerations in the intestinal mucosa that lead to the secretion of pro-inflammatory cytokines by activating the NF-κB pathway. Alternative approaches to treat the disease using probiotic strains show promising results, and thereafter, treatments that target the site of inflammation could be further explored. Recently, studies reported that the protein GDF11 has an anti-inflammatory role in several diseases, including in vitro and in vivo results in different experimental models. Hence, this study evaluated the anti-inflammatory effect of GDF11 delivered by Lactococcus lactis strains NCDO2118 and MG1363 in a murine model of intestinal mucositis induced by 5-FU. Our results showed that mice treated with the recombinant lactococci strains presented improved histopathological scores of intestinal damage and a reduction of goblet cell degeneration in the mucosa. It was also observed a significant reduction of neutrophil infiltration in the tissue in comparison to positive control group. Moreover, we observed immunomodulation of inflammatory markers Nfkb1, Nlrp3, Tnf, and upregulation of Il10 in mRNA expression levels in groups treated with recombinant strains that help to partially explain the ameliorative effect in the mucosa. Therefore, the results found in this study suggest that the use of recombinant L. lactis (pExu:gdf11) could offer a potential gene therapy for intestinal mucositis induced by 5-FU.
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Affiliation(s)
- Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Andria dos Santos Freitas
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- INRAE, Institut Agro Rennes-Angers, STLO, Rennes, France
| | - Luís Cláudio Lima de Jesus
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fernanda Alvarenga Lima Barroso
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rhayane Cristina Viegas Santos
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gabriel Camargos Gomes
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rafael Assis
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Ênio Ferreira
- Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Jean-Marc Chatel
- INRAE, AgroParisTech, MICALIS, Université Paris-Saclay, Jouy-en-Josas, France
| | - Rodrigo Dias de Oliveira Carvalho
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- Department of Biochemistry and Biophysics, Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Vasco Azevedo
- Department of Genetics, Ecology, and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
- *Correspondence: Vasco Azevedo,
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6
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Barroso FAL, de Jesus LCL, da Silva TF, Batista VL, Laguna J, Coelho-Rocha ND, Vital KD, Fernandes SOA, Cardoso VN, Ferreira E, Martins FS, Drumond MM, Mancha-Agresti P, Birbrair A, Barh D, Azevedo V. Lactobacillus delbrueckii CIDCA 133 Ameliorates Chemotherapy-Induced Mucositis by Modulating Epithelial Barrier and TLR2/4/Myd88/NF-κB Signaling Pathway. Front Microbiol 2022; 13:858036. [PMID: 35558121 PMCID: PMC9087590 DOI: 10.3389/fmicb.2022.858036] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/31/2022] [Indexed: 12/15/2022] Open
Abstract
Intestinal mucositis promoted by the use of anticancer drugs is characterized by ulcerative inflammation of the intestinal mucosa, a debilitating side effect in cancer patients undergoing treatment. Probiotics are a potential therapeutic option to alleviate intestinal mucositis due to their effects on epithelial barrier integrity and anti-inflammatory modulation. This study investigated the health-promoting impact of Lactobacillus delbrueckii CIDCA 133 in modulating inflammatory and epithelial barrier markers to protect the intestinal mucosa from 5-fluorouracil-induced epithelial damage. L. delbrueckii CIDCA 133 consumption ameliorated small intestine shortening, inflammatory cell infiltration, intestinal permeability, villus atrophy, and goblet cell count, improving the intestinal mucosa architecture and its function in treated mice. Upregulation of Muc2, Cldn1, Hp, F11r, and Il10, and downregulation of markers involved in NF-κB signaling pathway activation (Tlr2, Tlr4, Nfkb1, Il6, and Il1b) were observed at the mRNA level. This work suggests a beneficial role of L. delbrueckii strain CIDCA 133 on intestinal damage induced by 5-FU chemotherapy through modulation of inflammatory pathways and improvement of epithelial barrier function.
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Affiliation(s)
| | - Luís Cláudio Lima de Jesus
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Viviane Lima Batista
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Juliana Laguna
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Nina Dias Coelho-Rocha
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Kátia Duarte Vital
- Departamento de Análises Clínicas e Toxicológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Valbert Nascimento Cardoso
- Departamento de Análises Clínicas e Toxicológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Enio Ferreira
- Departamento de Patologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Mariana Martins Drumond
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Departamento de Ciências Biológicas, Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Alexander Birbrair
- Departamento de Patologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Purba Medinipur, India
| | - Vasco Azevedo
- Departamento de Genética, Ecologia e Evolução, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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7
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de Castro CP, Souza BM, Mancha-Agresti P, Pereira VB, Zurita-Turk M, Preisser TM, da Cunha VP, Dos Santos JSC, Leclercq SY, Azevedo V, Miyoshi A. Lactococcus lactis FNBPA + (pValac: e6ag85a) Induces Cellular and Humoral Immune Responses After Oral Immunization of Mice. Front Microbiol 2021; 12:676172. [PMID: 34093498 PMCID: PMC8173160 DOI: 10.3389/fmicb.2021.676172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 04/23/2021] [Indexed: 11/13/2022] Open
Abstract
The development of a new vaccine strategy against tuberculosis is urgently needed and has been greatly encouraged by the scientific community worldwide. In this work, we constructed a lactococcal DNA vaccine based on the fusion of two Mycobacterium tuberculosis antigens, ESAT-6 and Ag85A, and examined its immunogenicity. The coding sequences of the ESAT-6 and Ag85A genes were fused and cloned into the eukaryotic expression pValac vector, and the functionality of the vector was confirmed in vitro. Then, L. lactis FnBPA+ (pValac:e6ag85a) was obtained and used for oral immunization of mice. This strain induced significant increases in IFN-γ, TNF-α, and IL-17 cytokines in stimulated splenocyte cultures, and significant production of antigen-specific sIgA was observed in the colonic tissues of immunized mice. We demonstrated that L. lactis FnBPA+ (pValac:e6ag85a) generated a cellular and humoral immune response after oral immunization of mice. The strategy developed in this work may represent an interesting DNA mucosal vaccine candidate against tuberculosis, using the fusion of two highly immunogenic antigens delivered by safe lactic acid bacteria.
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Affiliation(s)
- Camila Prósperi de Castro
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Bianca Mendes Souza
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Vanessa Bastos Pereira
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Meritxell Zurita-Turk
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Tatiane Melo Preisser
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Vanessa Pecini da Cunha
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Janete Soares Coelho Dos Santos
- Laboratory of Biotechnological Innovation, Research and Development Directorate, Ezequiel Dias Foundation (FUNED), Belo Horizonte, Brazil
| | - Sophie Yvette Leclercq
- Laboratory of Biotechnological Innovation, Research and Development Directorate, Ezequiel Dias Foundation (FUNED), Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Anderson Miyoshi
- Laboratory of Genetic Technology, Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
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8
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de Jesus LCL, Drumond MM, Aburjaile FF, Sousa TDJ, Coelho-Rocha ND, Profeta R, Brenig B, Mancha-Agresti P, Azevedo V. Probiogenomics of Lactobacillus delbrueckii subsp. lactis CIDCA 133: In Silico, In Vitro, and In Vivo Approaches. Microorganisms 2021; 9:microorganisms9040829. [PMID: 33919849 PMCID: PMC8070793 DOI: 10.3390/microorganisms9040829] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/24/2021] [Accepted: 03/30/2021] [Indexed: 11/16/2022] Open
Abstract
Lactobacillus delbrueckii subsp. lactis CIDCA 133 (CIDCA 133) has been reported as a potential probiotic strain, presenting immunomodulatory properties. This study investigated the possible genes and molecular mechanism involved with a probiotic profile of CIDCA 133 through a genomic approach associated with in vitro and in vivo analysis. Genomic analysis corroborates the species identification carried out by the classical microbiological method. Phenotypic assays demonstrated that the CIDCA 133 strain could survive acidic, osmotic, and thermic stresses. In addition, this strain shows antibacterial activity against Salmonella Typhimurium and presents immunostimulatory properties capable of upregulating anti-inflammatory cytokines Il10 and Tgfb1 gene expression through inhibition of Nfkb1 gene expression. These reported effects can be associated with secreted, membrane/exposed to the surface and cytoplasmic proteins, and bacteriocins-encoding genes predicted in silico. Furthermore, our results showed the genes and the possible mechanisms used by CIDCA 133 to produce their beneficial host effects and highlight its use as a probiotic microorganism.
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Affiliation(s)
- Luís Cláudio Lima de Jesus
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
| | - Mariana Martins Drumond
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Ciências Biológicas, Belo Horizonte 31421-169, Brazil;
| | - Flávia Figueira Aburjaile
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
- Laboratório de Flavivírus, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil
| | - Thiago de Jesus Sousa
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
| | - Nina Dias Coelho-Rocha
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
| | - Rodrigo Profeta
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
| | - Bertram Brenig
- Institute of Veterinary Medicine, University of Göttingen, D-37077 Göttingen, Germany;
| | | | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (L.C.L.d.J.); (F.F.A.); (T.d.J.S.); (N.D.C.-R.); (R.P.)
- Correspondence:
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9
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Barroso FAL, de Jesus LCL, de Castro CP, Batista VL, Ferreira Ê, Fernandes RS, de Barros ALB, Leclerq SY, Azevedo V, Mancha-Agresti P, Drumond MM. Intake of Lactobacillus delbrueckii (pExu: hsp65) Prevents the Inflammation and the Disorganization of the Intestinal Mucosa in a Mouse Model of Mucositis. Microorganisms 2021; 9:microorganisms9010107. [PMID: 33466324 PMCID: PMC7824804 DOI: 10.3390/microorganisms9010107] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/24/2020] [Accepted: 11/30/2020] [Indexed: 02/07/2023] Open
Abstract
5-Fluorouracil (5-FU) is an antineoplastic drug that causes, as a side effect, intestinal mucositis, acute inflammation in the small bowel. The Heat Shock Protein (Hsp) are highly expressed in inflammatory conditions, developing an important role in immune modulation. Thus, they are potential candidates for the treatment of inflammatory diseases. In the mucositis mouse model, the present study aimed to evaluate the beneficial effect of oral administration of milk fermented by Lactobacillus delbrueckii CIDCA 133 (pExu:hsp65), a recombinant strain. This approach showed increased levels of sIgA in the intestinal fluid, reducing inflammatory infiltrate and intestinal permeability. Additionally, the histological score was improved. Protection was associated with a reduction in the gene expression of pro-inflammatory cytokines such as Tnf, Il6, Il12, and Il1b, and an increase in Il10, Muc2, and claudin 1 (Cldn1) and 2 (Cldn2) gene expression in ileum tissue. These findings are corroborated with the increased number of goblet cells, the electronic microscopy images, and the reduction of intestinal permeability. The administration of milk fermented by this recombinant probiotic strain was also able to reverse the high levels of gene expression of Tlrs caused by the 5-FU. Thus, the rCIDCA 133:Hsp65 strain was revealed to be a promising preventive strategy for small bowel inflammation.
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Affiliation(s)
- Fernanda Alvarenga Lima Barroso
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
| | - Luís Cláudio Lima de Jesus
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
| | - Camila Prosperi de Castro
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
| | - Viviane Lima Batista
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
| | - Ênio Ferreira
- Departamento de Patologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil;
| | - Renata Salgado Fernandes
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Campus da UFMG, Universidade Federal de Minas Gerais, Cidade Universitária, Belo Horizonte 31270-901, Brazil; (R.S.F.); (A.L.B.d.B.)
| | - André Luís Branco de Barros
- Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Campus da UFMG, Universidade Federal de Minas Gerais, Cidade Universitária, Belo Horizonte 31270-901, Brazil; (R.S.F.); (A.L.B.d.B.)
| | - Sophie Yvette Leclerq
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel Dias (FUNED), Belo Horizonte 30510-010, Brazil;
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
| | - Pamela Mancha-Agresti
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
- Faculdade de Minas-Faminas-BH, Medicina, Belo Horizonte 31744-007, Brazil
- Correspondence: (P.M.-A.); (M.M.D.); Tel.: +55-31-99817-5004 (P.M.-A.); +55-31-99222-2761 (M.M.D.)
| | - Mariana Martins Drumond
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de—Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (F.A.L.B.); (L.C.L.d.J.); (C.P.d.C.); (V.L.B.); (V.A.)
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Ciências Biológicas, Belo Horizonte 31421-169, Brazil
- Correspondence: (P.M.-A.); (M.M.D.); Tel.: +55-31-99817-5004 (P.M.-A.); +55-31-99222-2761 (M.M.D.)
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10
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Coelho-Rocha ND, Barroso FAL, Tavares LM, Dos Santos ESS, Azevedo V, Drumond MM, Mancha-Agresti P. Main Features of DNA-Based Vectors for Use in Lactic Acid Bacteria and Update Protocols. Methods Mol Biol 2021; 2197:285-304. [PMID: 32827144 DOI: 10.1007/978-1-0716-0872-2_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
DNA vaccines have been used as a promising strategy for delivery of immunogenic and immunomodulatory molecules into the host cells. Although, there are some obstacles involving the capability of the plasmid vector to reach the cell nucleus in great number to promote the expected benefits. In order to improve the delivery and, consequently, increase the expression levels of the target proteins carried by DNA vaccines, alternative methodologies have been explored, including the use of non-pathogenic bacteria as delivery vectors to carry, deliver, and protect the DNA from degradation, enhancing plasmid expression.
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Affiliation(s)
- Nina D Coelho-Rocha
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Fernanda A L Barroso
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Laísa M Tavares
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Ester S S Dos Santos
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Mariana M Drumond
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Center of Federal Education of Minas Gerais (CEFET-MG), Belo Horizonte, Minas Gerais, Brazil
| | - Pamela Mancha-Agresti
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
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11
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Batista VL, da Silva TF, de Jesus LCL, Tapia-Costa AP, Drumond MM, Azevedo V, Mancha-Agresti P. Lactic Acid Bacteria as Delivery Vehicle for Therapeutics Applications. Methods Mol Biol 2021; 2183:447-459. [PMID: 32959259 DOI: 10.1007/978-1-0716-0795-4_24] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Lactic acid bacteria comprise a large group of Gram-positive organisms capable of converting sugar into lactic acid. They have been studied due to their therapeutic potential on the mucosal surface. Among the species, Lactococcus lactis is considered the model bacterium and it has been explored as an important vehicle for providing therapeutic molecules and antigens in the mucosa. They can be genetically engineered to produce a variety of molecules as well as deliver heterologous DNA and protein. DNA vaccines consist of the administration of a bacterial plasmid under the control of a eukaryotic promoter encoding the antigen of interest. The resulting proteins are capable of stimulating the immune system, becoming a promising technique for immunization against a variety of tumors and infection diseases and having several advantages compared to conventional nucleic acid delivery methods (such as bioballistic delivery, electroporation, and intramuscular administration).
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Affiliation(s)
- Viviane Lima Batista
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Tales Fernando da Silva
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Luis Cláudio Lima de Jesus
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Ana Paula Tapia-Costa
- Biomedical Science Institute (ICBM), Catholic of Cuyo University, San Juan, CP, Argentina
| | - Mariana Martins Drumond
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
- Department of Biological Sciences, Federal Center for Technological Education of Minas Gerais (CEFET/MG), Belo Horizonte, Minas Gerais, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | - Pamela Mancha-Agresti
- Laboratory of Cellular and Molecular Genetics (LGCM), Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil.
- Biomedical Science Institute (ICBM), Catholic of Cuyo University, San Juan, CP, Argentina.
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12
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Tavares LM, de Jesus LCL, da Silva TF, Barroso FAL, Batista VL, Coelho-Rocha ND, Azevedo V, Drumond MM, Mancha-Agresti P. Novel Strategies for Efficient Production and Delivery of Live Biotherapeutics and Biotechnological Uses of Lactococcus lactis: The Lactic Acid Bacterium Model. Front Bioeng Biotechnol 2020; 8:517166. [PMID: 33251190 PMCID: PMC7672206 DOI: 10.3389/fbioe.2020.517166] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 10/09/2020] [Indexed: 12/15/2022] Open
Abstract
Lactic acid bacteria (LAB) are traditionally used in fermentation and food preservation processes and are recognized as safe for consumption. Recently, they have attracted attention due to their health-promoting properties; many species are already widely used as probiotics for treatment or prevention of various medical conditions, including inflammatory bowel diseases, infections, and autoimmune disorders. Some LAB, especially Lactococcus lactis, have been engineered as live vehicles for delivery of DNA vaccines and for production of therapeutic biomolecules. Here, we summarize work on engineering of LAB, with emphasis on the model LAB, L. lactis. We review the various expression systems for the production of heterologous proteins in Lactococcus spp. and its use as a live delivery system of DNA vaccines and for expression of biotherapeutics using the eukaryotic cell machinery. We have included examples of molecules produced by these expression platforms and their application in clinical disorders. We also present the CRISPR-Cas approach as a novel methodology for the development and optimization of food-grade expression of useful substances, and detail methods to improve DNA delivery by LAB to the gastrointestinal tract. Finally, we discuss perspectives for the development of medical applications of recombinant LABs involving animal model studies and human clinical trials, and we touch on the main safety issues that need to be taken into account so that bioengineered versions of these generally recognized as safe organisms will be considered acceptable for medical use.
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Affiliation(s)
- Laísa M Tavares
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Luís C L de Jesus
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tales F da Silva
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fernanda A L Barroso
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Viviane L Batista
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Nina D Coelho-Rocha
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Mariana M Drumond
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil.,Departamento de Ciências Biológicas, Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratory of Cellular and Molecular Genetics, Federal University of Minas Gerais, Belo Horizonte, Brazil.,FAMINAS - BH, Belo Horizonte, Brazil
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13
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Batista VL, da Silva TF, de Jesus LCL, Coelho-Rocha ND, Barroso FAL, Tavares LM, Azevedo V, Mancha-Agresti P, Drumond MM. Probiotics, Prebiotics, Synbiotics, and Paraprobiotics as a Therapeutic Alternative for Intestinal Mucositis. Front Microbiol 2020; 11:544490. [PMID: 33042054 PMCID: PMC7527409 DOI: 10.3389/fmicb.2020.544490] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022] Open
Abstract
Intestinal mucositis, a cytotoxic side effect of the antineoplastic drug 5-fluorouracil (5-FU), is characterized by ulceration, inflammation, diarrhea, and intense abdominal pain, making it an important issue for clinical medicine. Given the seriousness of the problem, therapeutic alternatives have been sought as a means to ameliorate, prevent, and treat this condition. Among the alternatives available to address this side effect of treatment with 5-FU, the most promising has been the use of probiotics, prebiotics, synbiotics, and paraprobiotics. This review addresses the administration of these "biotics" as a therapeutic alternative for intestinal mucositis caused by 5-FU. It describes the effects and benefits related to their use as well as their potential for patient care.
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Affiliation(s)
- Viviane Lima Batista
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Tales Fernando da Silva
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Luís Cláudio Lima de Jesus
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Nina Dias Coelho-Rocha
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Fernanda Alvarenga Lima Barroso
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Laisa Macedo Tavares
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
- Faculdade de Minas, FAMINAS-BH, Belo Horizonte, Brazil
| | - Mariana Martins Drumond
- Laboratório de Genética Celular e Molecular (LGCM), Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Ciências Biológicas, Belo Horizonte, Brazil
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14
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Cecarini V, Bonfili L, Gogoi O, Lawrence S, Venanzi FM, Azevedo V, Mancha-Agresti P, Drumond MM, Rossi G, Berardi S, Galosi L, Cuccioloni M, Angeletti M, Suchodolski JS, Pilla R, Lidbury JA, Eleuteri AM. Neuroprotective effects of p62(SQSTM1)-engineered lactic acid bacteria in Alzheimer's disease: a pre-clinical study. Aging (Albany NY) 2020; 12:15995-16020. [PMID: 32855357 PMCID: PMC7485699 DOI: 10.18632/aging.103900] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/14/2020] [Indexed: 02/06/2023]
Abstract
Alzheimer's disease (AD) is a progressive neurodegeneration characterized by neuron death ending in memory and cognitive decline. A major concern in AD research is the identification of new therapeutics that could prevent or delay the onset of the disorder, with current treatments being effective only in reducing symptoms. In this perspective, the use of engineered probiotics as therapeutic tools for the delivery of molecules to eukaryotic cells is finding application in several disorders. This work introduces a new strategy for AD treatment based on the use of a Lactobacilluslactis strain carrying one plasmid (pExu) that contains a eukaryotic expression cassette encoding the human p62 protein. 3xTg-AD mice orally administered with these bacteria for two months showed an increased expression of endogenous p62 in the brain, with a protein delivery mechanism involving both lymphatic vessels and neural terminations, and positive effects on the major AD hallmarks. Mice showed ameliorated memory, modulation of the ubiquitin-proteasome system and autophagy, reduced levels of amyloid peptides, and diminished neuronal oxidative and inflammatory processes. Globally, we demonstrate that these extremely safe, non-pathogenic and non-invasive bacteria used as delivery vehicles for the p62 protein represent an innovative and realistic therapeutic approach in AD.
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Affiliation(s)
- Valentina Cecarini
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Laura Bonfili
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Olee Gogoi
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Solomon Lawrence
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | | | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- FAMINAS- BH, Belo Horizonte, Minas Gerais, Brazil
| | - Mariana Martins Drumond
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- FAMINAS- BH, Belo Horizonte, Minas Gerais, Brazil
- Centro Federal de Educação Tecnológica de Minas Gerais (CEFET/MG), Departamento de Ciências Biológicas, Belo Horizonte, Brazil
| | - Giacomo Rossi
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Sara Berardi
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Livio Galosi
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Massimiliano Cuccioloni
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Mauro Angeletti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
| | - Jan S. Suchodolski
- Gastrointestinal Laboratory, Department of Small Animal Clinical Science, Texas A&M University, College Station, TX 77843, USA
| | - Rachel Pilla
- Gastrointestinal Laboratory, Department of Small Animal Clinical Science, Texas A&M University, College Station, TX 77843, USA
| | - Jonathan A. Lidbury
- Gastrointestinal Laboratory, Department of Small Animal Clinical Science, Texas A&M University, College Station, TX 77843, USA
| | - Anna Maria Eleuteri
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, Camerino, Italy
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15
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De Jesus LCL, Drumond MM, de Carvalho A, Santos SS, Martins FS, Ferreira Ê, Fernandes RS, de Barros ALB, do Carmo FL, Perez PF, Azevedo V, Mancha-Agresti P. Protective effect of Lactobacillus delbrueckii subsp. Lactis CIDCA 133 in a model of 5 Fluorouracil-Induced intestinal mucositis. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.12.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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16
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Coelho-Rocha ND, de Castro CP, de Jesus LCL, Leclercq SY, de Cicco Sandes SH, Nunes AC, Azevedo V, Drumond MM, Mancha-Agresti P. Microencapsulation of Lactic Acid Bacteria Improves the Gastrointestinal Delivery and in situ Expression of Recombinant Fluorescent Protein. Front Microbiol 2018; 9:2398. [PMID: 30344518 PMCID: PMC6182071 DOI: 10.3389/fmicb.2018.02398] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 09/19/2018] [Indexed: 01/25/2023] Open
Abstract
The microencapsulation process of bacteria has been used for many years, mainly in the food industry and, among the different matrixes used, sodium alginate stands out. This matrix forms a protective wall around the encapsulated bacterial culture, increasing its viability and protecting against environmental adversities, such as low pH, for example. The aim of the present study was to evaluate both in vitro and in vivo, the capacity of the encapsulation process to maintain viable lactic acid bacteria (LAB) strains for a longer period of time and to verify if they are able to reach further regions of mouse intestine. For this purpose, a recombinant strain of LAB (L. lactis ssp. cremoris MG1363) carrying the pExu vector encoding the fluorescence protein mCherry [L. lactis MG1363 (pExu:mCherry)] was constructed. The pExu was designed by our group and acts as a vector for DNA vaccines, enabling the host cell to produce the protein of interest. The functionality of the pExu:mCherry vector, was demonstrated in vitro by fluorescence microscopy and flow cytometry after transfection of eukaryotic cells. After this confirmation, the recombinant strain was submitted to encapsulation protocol with sodium alginate (1%). Non-encapsulated, as well as encapsulated strains were orally administered to C57BL/6 mice and the expression of mCherry protein was evaluated at different times (0-168 h) in different bowel portions. Confocal microscopy showed that the expression of mCherry was higher in animals who received the encapsulated strain in all portions of intestine analyzed. These results were confirmed by qRT-PCR assay. Therefore, this is the first study comparing encapsulated and non-encapsulated L. lactis bacteria for mucosal DNA delivery applications. Our results showed that the microencapsulation process is an effective method to improve DNA delivery, ensuring a greater number of viable bacteria are able to reach different sections of the bowel.
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Affiliation(s)
- Nina D Coelho-Rocha
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Camila P de Castro
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Kroton Educacional, Faculdade Pitágoras, Contagem, Brazil
| | - Luis C L de Jesus
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sophie Y Leclercq
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel Dias, Belo Horizonte, Brazil
| | - Savio H de Cicco Sandes
- Laboratório de Genética Molecular de Protozoários Parasitas, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Alvaro C Nunes
- Laboratório de Genética Molecular de Protozoários Parasitas, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Mariana M Drumond
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Centro Federal de Educação Tecnológica de Minas Gerais, Coordenação de Ciências, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratório de Genética Celular e Molecular, Instituto de Ciências Biológicas, Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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17
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de Castro CP, Drumond MM, Batista VL, Nunes A, Mancha-Agresti P, Azevedo V. Vector Development Timeline for Mucosal Vaccination and Treatment of Disease Using Lactococcus lactis and Design Approaches of Next Generation Food Grade Plasmids. Front Microbiol 2018; 9:1805. [PMID: 30154762 PMCID: PMC6102412 DOI: 10.3389/fmicb.2018.01805] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 07/18/2018] [Indexed: 11/17/2022] Open
Abstract
Lactococcus lactis has been used historically in fermentation and food preservation processes as it is considered safe for human consumption (GRAS—Generally Recognized As Safe). Nowadays, in addition to its wide use in the food industry, L. lactis has been used as a bioreactor for the production of molecules of medical interest, as well as vectors for DNA delivery. These applications are possible due to the development of promising genetic tools over the past few decades, such as gene expression, protein targeting systems, and vaccine plasmids. Thus, this review presents some of these genetic tools and their evolution, which allow us to envision new biotechnological and therapeutic uses of L. lactis. Constitutive and inductive expression systems will be discussed, many of which have been used successfully for heterologous production of different proteins, tested on animal models. In addition, advances in the construction of new plasmids to be used as potential DNA vaccines, delivered by this microorganism, will also be viewed. Finally, we will focus on the scene of gene expression systems known as “food-grade systems” based on inducing compounds and safe selection markers, which eliminate the need for the use of compounds harmful to humans or animal health and potential future prospects for their applications.
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Affiliation(s)
- Camila Prosperi de Castro
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Kroton Educacional, Faculdade Pitágoras, Contagem, Brazil
| | - Mariana M Drumond
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Centro Federal de Educação Tecnológica de Minas Gerais, Coordenação de Ciências, Belo Horizonte, Brazil
| | - Viviane L Batista
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Amanda Nunes
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pamela Mancha-Agresti
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Departamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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18
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Mancha-Agresti P, de Castro CP, Dos Santos JSC, Araujo MA, Pereira VB, LeBlanc JG, Leclercq SY, Azevedo V. Recombinant Invasive Lactococcus lactis Carrying a DNA Vaccine Coding the Ag85A Antigen Increases INF-γ, IL-6, and TNF-α Cytokines after Intranasal Immunization. Front Microbiol 2017; 8:1263. [PMID: 28744263 PMCID: PMC5504179 DOI: 10.3389/fmicb.2017.01263] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 06/23/2017] [Indexed: 11/29/2022] Open
Abstract
Tuberculosis (TB) remains a major threat throughout the world and in 2015 it caused the death of 1.4 million people. The Bacillus Calmette-Guérin is the only existing vaccine against this ancient disease; however, it does not provide complete protection in adults. New vaccines against TB are eminently a global priority. The use of bacteria as vehicles for delivery of vaccine plasmids is a promising vaccination strategy. In this study, we evaluated the use of, an engineered invasive Lactococcus lactis (expressing Fibronectin-Binding Protein A from Staphylococcus aureus) for the delivery of DNA plasmid to host cells, especially to the mucosal site as a new DNA vaccine against tuberculosis. One of the major antigens documented that offers protective responses against Mycobacterium tuberculosis is the Ag85A. L. lactis FnBPA+ (pValac:Ag85A) which was obtained and used for intranasal immunization of C57BL/6 mice and the immune response profile was evaluated. In this study we observed that this strain was able to produce significant increases in the amount of pro-inflammatory cytokines (IFN-γ, TNF-α, and IL-6) in the stimulated spleen cell supernatants, showing a systemic T helper 1 (Th1) cell response. Antibody production (IgG and sIgA anti-Ag85A) was also significantly increased in bronchoalveolar lavage, as well as in the serum of mice. In summary, these findings open new perspectives in the area of mucosal DNA vaccine, against specific pathogens using a Lactic Acid Bacteria such as L. lactis.
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Affiliation(s)
- Pamela Mancha-Agresti
- Laboratory of Cellular and Molecular Genetics, Department of General Biology, Instituto de Ciências Biológicas - Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Camila Prosperi de Castro
- Laboratory of Cellular and Molecular Genetics, Department of General Biology, Instituto de Ciências Biológicas - Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Janete S C Dos Santos
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel DiasBelo Horizonte, Brazil
| | - Maíra A Araujo
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel DiasBelo Horizonte, Brazil
| | - Vanessa B Pereira
- Laboratory of Cellular and Molecular Genetics, Department of General Biology, Instituto de Ciências Biológicas - Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Jean G LeBlanc
- Centro de Referencia para Lactobacilos - Consejo Nacional de Investigaciones Científicas y TécnicasSan Miguel de Tucumán, Argentina
| | - Sophie Y Leclercq
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel DiasBelo Horizonte, Brazil
| | - Vasco Azevedo
- Laboratory of Cellular and Molecular Genetics, Department of General Biology, Instituto de Ciências Biológicas - Universidade Federal de Minas GeraisBelo Horizonte, Brazil
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19
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Mancha-Agresti P, Drumond MM, Carmo FLRD, Santos MM, Santos JSCD, Venanzi F, Chatel JM, Leclercq SY, Azevedo V. A New Broad Range Plasmid for DNA Delivery in Eukaryotic Cells Using Lactic Acid Bacteria: In Vitro and In Vivo Assays. Mol Ther Methods Clin Dev 2016; 4:83-91. [PMID: 28344994 PMCID: PMC5363290 DOI: 10.1016/j.omtm.2016.12.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 12/15/2016] [Indexed: 12/30/2022]
Abstract
Lactococcus lactis is well documented as a promising candidate for development of novel oral live vaccines. It has been broadly engineered for heterologous expression, as well as for plasmid expression vector delivery, directly inside eukaryotic cells, for DNA vaccine, or as therapeutic vehicle. This work describes the characteristics of a new plasmid, pExu (extra chromosomal unit), for DNA delivery using L. lactis and evaluates its functionality both by in vitro and in vivo assays. This plasmid exhibits the following features: (1) a theta origin of replication and (2) an expression cassette containing a multiple cloning site and a eukaryotic promoter, the cytomegalovirus (pCMV). The functionality of pExu:egfp was evaluated by fluorescence microscopy. The L. lactis MG1363 (pExu:egfp) strains were administered by gavage to Balb/C mice and the eGFP expression was monitored by fluorescence microscopy. The pExu vector has demonstrated an excellent stability either in L. lactis or in Escherichia coli. The eGFP expression at different times in in vitro assay showed that 15.8% of CHO cells were able to express the protein after transfection. The enterocytes of mice showed the expression of eGFP protein. Thus, L. lactis carrying the pExu is a good candidate to deliver genes into eukaryotic cells.
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Affiliation(s)
- Pamela Mancha-Agresti
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB/UFMG), 31270-901 Belo Horizonte, Brazil
| | - Mariana Martins Drumond
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB/UFMG), 31270-901 Belo Horizonte, Brazil; CEFET - Centro Federal de Educação Tecnológica de Minas Gerais, Coordenação de Ciências, Campus I, 30421-169 Belo Horizonte, Brazil
| | - Fillipe Luiz Rosa do Carmo
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB/UFMG), 31270-901 Belo Horizonte, Brazil
| | - Monica Morais Santos
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB/UFMG), 31270-901 Belo Horizonte, Brazil
| | | | - Franco Venanzi
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy
| | - Jean-Marc Chatel
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, France
| | - Sophie Yvette Leclercq
- Laboratório de Inovação Biotecnológica, Fundação Ezequiel Dias (FUNED), Belo Horizonte, 30510-010 Minas Gerais, Brazil
| | - Vasco Azevedo
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB/UFMG), 31270-901 Belo Horizonte, Brazil
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