1887

Abstract

may improve the immune response by enhancing the production of anti-inflammatory cytokines, T-cell proliferation and dendritic cell activation. The immunomodulator effect of this probiotic has never been tested with DNA vaccines, which frequently induce low antibody titers. This study evaluated the capacity of to improve the humoral and cellular immune responses using DNA vaccines coding for the leptospiral protein fragments LigAni and LigBrep. BALB/c mice were fed with rodent-specific feed containing 10 c.f.u. of per gram.

Animals were immunized three times intramuscularly with 100 µg of pTARGET plasmids containing the coding sequences for the above mentioned proteins. Antibody titers were measured by indirect ELISA. Expression levels of IL-4, IL-10, IL-12, IL-17, IFN-γ and TGF-β were determined by quantitative real-time PCR from RNA extracted from whole blood, after an intraperitoneal boost with 50 µg of the recombinant proteins.

Antibody titers increased significantly after the second and third application when pTARGET/ and pTARGET/ were used to vaccinate the animals in comparison with the control group (<0.05). In addition, there was a significant increase in the expression of the IL-10 in mice immunized with pTARGET/ and fed with .

The results suggested that has an immunomodulator effect in DNA vaccines, mainly by stimulating the humoral response, which is often limited in this kind of vaccine. Therefore, the use of as immunomodulator represents a new alternative strategy for more efficient DNA vaccination.

Loading

Article metrics loading...

/content/journal/jmm/10.1099/jmm.0.000414
2017-02-01
2024-04-23
Loading full text...

Full text loading...

/deliver/fulltext/jmm/66/2/184.html?itemId=/content/journal/jmm/10.1099/jmm.0.000414&mimeType=html&fmt=ahah

References

  1. Coban C, Kobiyama K, Jounai N, Tozuka M, Ishii KJ. DNA vaccines: a simple DNA sensing matter?. Hum Vaccin Immunother 2013; 9:2216–2221 [View Article][PubMed]
    [Google Scholar]
  2. Buaklin A, Palaga T, Hannaman D, Kerdkaew R, Patarakul K et al. Optimization of the immunogenicity of a DNA vaccine encoding a bacterial outer membrane lipoprotein. Mol Biotechnol 2014; 56:903–910 [View Article][PubMed]
    [Google Scholar]
  3. Forster KM, Hartwig DD, Seixas FK, Bacelo KL, Amaral M et al. A conserved region of leptospiral immunoglobulin-like A and B proteins as a DNA vaccine elicits a prophylactic immune response against leptospirosis. Clin Vaccine Immunol 2013; 20:725–731 [View Article][PubMed]
    [Google Scholar]
  4. Zou Q, Zhong Y, Su H, Kang Y, Jin J et al. Enhancement of humoral and cellular responses to HBsAg DNA vaccination by immunization with praziquantel through inhibition TGF-β/Smad2,3 signaling. Vaccine 2010; 28:2032–2038 [View Article][PubMed]
    [Google Scholar]
  5. Chen X, Zhang W, Gao W, Zou Q, Feng C et al. Hemokinin-1 as an adjuvant molecule enhancing humoral and memory responses to HBsAg DNA vaccination. Viral Immunol 2012; 25:289–296 [View Article][PubMed]
    [Google Scholar]
  6. Aps LR, Diniz MO, Porchia BF, Sales NS, Moreno AC et al. Bacillus subtilis spores as adjuvants for DNA vaccines. Vaccine 2015; 33:2328–2334 [View Article][PubMed]
    [Google Scholar]
  7. Lee HJ, Cho H, Kim MG, Heo YK, Cho Y et al. Sublingual immunization of trivalent human papillomavirus DNA vaccine in baculovirus nanovector for protection against vaginal challenge. PLoS One 2015; 10:e0119408 [View Article][PubMed]
    [Google Scholar]
  8. Tan Z, Zhou T, Zheng H, Ding Y, Xu W. Malaria DNA vaccine gp96NTD-CSP elicits both CSP-specific antibody and CD8+ T cell response. Parasitol Res 2015; 114:2333–2339 [View Article][PubMed]
    [Google Scholar]
  9. Mbanefo EC, Kumagai T, Kodama Y, Kurosaki T, Furushima-Shimogawara R et al. Immunogenicity and anti-fecundity effect of nanoparticle coated glutathione S-transferase (SjGST) DNA vaccine against murine Schistosoma japonicum infection. Parasitol Int 2015; 64:24–31 [View Article][PubMed]
    [Google Scholar]
  10. Miura N, Shaheen SM, Akita H, Nakamura T, Harashima H. A KALA-modified lipid nanoparticle containing CpG-free plasmid DNA as a potential DNA vaccine carrier for antigen presentation and as an immune-stimulative adjuvant. Nucleic Acids Res 2015; 43:1317–1331 [View Article][PubMed]
    [Google Scholar]
  11. Wang S, Liu X, Fisher K, Smith JG, Chen F et al. Enhanced type I immune response to a hepatitis B DNA vaccine by formulation with calcium- or aluminum phosphate. Vaccine 2000; 18:1227–1235[PubMed] [CrossRef]
    [Google Scholar]
  12. Reed SG, Bertholet S, Coler RN, Friede M. New horizons in adjuvants for vaccine development. Trends Immunol 2009; 30:23–32 [View Article][PubMed]
    [Google Scholar]
  13. FAO/WHO Report of a Joint FAO/WHO Working Group on Drafting Guidelines for the Evaluation of Probiotics in Food; 2002
  14. Olivares M, Díaz-Ropero MP, Sierra S, Lara-Villoslada F, Fonollá J et al. Oral intake of Lactobacillus fermentum CECT5716 enhances the effects of influenza vaccination. Nutrition 2007; 23:254–260 [View Article][PubMed]
    [Google Scholar]
  15. Licciardi PV, Tang ML. Vaccine adjuvant properties of probiotic bacteria. Discov Med 2011; 12:525–533[PubMed]
    [Google Scholar]
  16. De Vrese M, Rautenberg P, Laue C, Koopmans M, Herremans T et al. Probiotic bacteria stimulate virus-specific neutralizing antibodies following a booster polio vaccination. Eur J Nutr 2005; 44:406–413 [View Article][PubMed]
    [Google Scholar]
  17. Isolauri E, Joensuu J, Suomalainen H, Luomala M, Vesikari T. Improved immunogenicity of oral D x RRV reassortant rotavirus vaccine by Lactobacillus casei GG. Vaccine 1995; 13:310–312 [View Article][PubMed]
    [Google Scholar]
  18. Roos TB, de Lara AP, Dummer LA, Fischer G, Leite FP. The immune modulation of Bacillus cereus var. Toyoi in mice immunized with experimental inactivated bovine herpesvirus type 5 vaccine. Vaccine 2012; 30:2173–2177 [View Article][PubMed]
    [Google Scholar]
  19. Thomas S, Przesdzing I, Metzke D, Schmitz J, Radbruch A et al. Saccharomyces boulardii inhibits lipopolysaccharide-induced activation of human dendritic cells and T cell proliferation. Clin Exp Immunol 2009; 156:78–87 [View Article][PubMed]
    [Google Scholar]
  20. Canonici A, Siret C, Pellegrino E, Pontier-Bres R, Pouyet L et al. Saccharomyces boulardii improves intestinal cell restitution through activation of the α2β1 integrin collagen receptor. PLoS One 2011; 6:e18427 [View Article][PubMed]
    [Google Scholar]
  21. Mcbride AJ, Athanazio DA, Reis MG, Ko AI. Leptospirosis. Curr Opin Infect Dis 2005; 18:376–386 [View Article][PubMed]
    [Google Scholar]
  22. Dellagostin OA, Grassmann AA, Hartwig DD, Félix SR, Da Silva ÉF et al. Recombinant vaccines against leptospirosis. Hum Vaccin 2011; 7:1215–1224 [View Article][PubMed]
    [Google Scholar]
  23. Silva EF, Medeiros MA, Mcbride AJ, Matsunaga J, Esteves GS et al. The terminal portion of leptospiral immunoglobulin-like protein LigA confers protective immunity against lethal infection in the hamster model of leptospirosis. Vaccine 2007; 25:6277–6286 [View Article][PubMed]
    [Google Scholar]
  24. França RC, Conceição FR, Mendonça M, Haubert L, Sabadin G et al. Pichia pastoris X-33 has probiotic properties with remarkable antibacterial activity against Salmonella Typhimurium. Appl Microbiol Biotechnol 2015; 99:7953–7961 [View Article][PubMed]
    [Google Scholar]
  25. Green M, Sambrook J. Molecular Cloning: A Laboratory Manual, 4 ed. New York: Cold Spring Harbor Laboratory Press; 2012
    [Google Scholar]
  26. De Avila LF, De Leon PM, De Moura MQ, Berne ME, Scaini CJ et al. Modulation of IL-12 and IFNγ by probiotic supplementation promotes protection against Toxocara canis infection in mice. Parasite Immunol 2016; 38:326–330 [View Article][PubMed]
    [Google Scholar]
  27. Barjesteh N, Hodgins DC, St Paul M, Quinteiro-Filho WM, DePass C et al. Induction of chicken cytokine responses in vivo and in vitro by lipooligosaccharide of Campylobacter jejuni HS:10. Vet Microbiol 2013; 164:122–130 [View Article][PubMed]
    [Google Scholar]
  28. Rizzi C, Bianco MV, Blanco FC, Soria M, Gravisaco MJ et al. Vaccination with a BCG strain overexpressing Ag85B protects cattle against Mycobacterium bovis challenge. PLoS One 2012; 7:e51396 [View Article][PubMed]
    [Google Scholar]
  29. Pfaffl MW, Horgan GW, Dempfle L. Relative Expression Software Tool (REST) for group-wise comparison and statistical analysis of relative expression results in real-time PCR. Nucleic Acids Res 2002; 30:e36[PubMed] [CrossRef]
    [Google Scholar]
  30. Faisal SM, Yan W, Chen CS, Palaniappan RU, McDonough SP et al. Evaluation of protective immunity of Leptospira immunoglobulin like protein A (LigA) DNA vaccine against challenge in hamsters. Vaccine 2008; 26:277–287 [View Article][PubMed]
    [Google Scholar]
  31. Palaniappan RU, Mcdonough SP, Divers TJ, Chen CS, Pan MJ et al. Immunoprotection of recombinant leptospiral immunoglobulin-like protein A against Leptospira interrogans serovar Pomona infection. Infect Immun 2006; 74:1745–1750 [View Article][PubMed]
    [Google Scholar]
  32. Coutinho ML, Choy HA, Kelley MM, Matsunaga J, Babbitt JT et al. A LigA three-domain region protects hamsters from lethal infection by Leptospira interrogans. PLoS Negl Trop Dis 2011; 5:e1422 [View Article][PubMed]
    [Google Scholar]
  33. Koizumi N, Watanabe H. Leptospiral immunoglobulin-like proteins elicit protective immunity. Vaccine 2004; 22:1545–1552 [View Article][PubMed]
    [Google Scholar]
  34. Branger C, Sonrier C, Chatrenet B, Klonjkowski B, Ruvoen-Clouet N et al. Identification of the hemolysis-associated protein 1 as a cross-protective immunogen of Leptospira interrogans by adenovirus-mediated vaccination. Infect Immun 2001; 69:6831–6838 [View Article][PubMed]
    [Google Scholar]
  35. Haake DA, Mazel MK, McCoy AM, Milward F, Chao G et al. Leptospiral outer membrane proteins OmpL1 and LipL41 exhibit synergistic immunoprotection. Infect Immun 1999; 67:6572–6582[PubMed]
    [Google Scholar]
  36. Ma J, Wang H, Zheng X, Xue X, Wang B et al. CpG/Poly (I:C) mixed adjuvant priming enhances the immunogenicity of a DNA vaccine against eastern equine encephalitis virus in mice. Int Immunopharmacol 2014; 19:74–80 [View Article][PubMed]
    [Google Scholar]
  37. Kojima Y, Xin KQ, Ooki T, Hamajima K, Oikawa T et al. Adjuvant effect of multi-CpG motifs on an HIV-1 DNA vaccine. Vaccine 2002; 20:2857–2865[PubMed] [CrossRef]
    [Google Scholar]
  38. Yan W, Faisal SM, McDonough SP, Divers TJ, Barr SC et al. Immunogenicity and protective efficacy of recombinant Leptospira immunoglobulin-like protein B (rLigB) in a hamster challenge model. Microbes Infect 2009; 11:230–237 [View Article][PubMed]
    [Google Scholar]
  39. Jawhara S, Habib K, Maggiotto F, Pignede G, Vandekerckove P et al. Modulation of intestinal inflammation by yeasts and cell wall extracts: strain dependence and unexpected anti-inflammatory role of glucan fractions. PLoS One 2012; 7:e40648 [View Article][PubMed]
    [Google Scholar]
  40. Roos TB, Santos AG, Fischer G, Vidor T, Leite FPL et al. Effect of Bacillus cereus and Saccharomyces boulardii on the humoral response of vaccinated mice. Vet Immunol Immunopathol 2009; 128:247 [View Article]
    [Google Scholar]
  41. Aucouturier J, Ascarateil S, Dupuis L. The use of oil adjuvants in therapeutic vaccines. Vaccine 2006; 24:S44–S45 [View Article]
    [Google Scholar]
  42. Li MJ, Lei JH, Wang T, Lu SJ, Guan F et al. Cimetidine enhances the protective effect of GST DNA vaccine against Schistosoma japonicum. Exp Parasitol 2011; 128:427–432 [View Article][PubMed]
    [Google Scholar]
  43. Lin WH, Vilalta A, Adams RJ, Rolland A, Sullivan SM et al. Vaxfectin adjuvant improves antibody responses of juvenile rhesus macaques to a DNA vaccine encoding the measles virus hemagglutinin and fusion proteins. J Virol 2013; 87:6560–6568 [View Article][PubMed]
    [Google Scholar]
  44. Jeon BY, Eoh H, Ha SJ, Bang H, Kim SC et al. Co-immunization of plasmid DNA encoding IL-12 and IL-18 with Bacillus Calmette-Guérin vaccine against progressive tuberculosis. Yonsei Med J 2011; 52:1008–1015 [View Article][PubMed]
    [Google Scholar]
  45. Buts JP, Bernasconi P, Vaerman JP, Dive C. Stimulation of secretory IgA and secretory component of immunoglobulins in small intestine of rats treated with Saccharomyces boulardii. Dig Dis Sci 1990; 35:251–256 [View Article][PubMed]
    [Google Scholar]
http://instance.metastore.ingenta.com/content/journal/jmm/10.1099/jmm.0.000414
Loading
/content/journal/jmm/10.1099/jmm.0.000414
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error