본문 바로가기
KERD
논문KCI 등재

Opposite Roles of B7.1 and CD28 Costimulatory Molecules for Protective Immunity against HSV-2 Challenge in a gD DNA Vaccine Model

0

조회

0

다운로드

1

인용

0

참고문헌

초록

Abstract

Background: Costimulation is a critical process in Ag-specific immune responses. Both B7.1 and CD28 molecules have been reported to stimulate T cell responses during antigen presentation. Therefore, we tested whether Ag-specific immune responses as well as protective immunity are influenced by coinjecting with B7.1 and CD28 cDNAs in a mouse HSV-2 challenge model system. Methods: ELISA was used to detect levels of antibodies, cytokines and chemokines while thymidine incorporation assay was used to evaluate T cell proliferation levels. Results: Ag-specific antibody responses were enhanced by CD28 coinjection but not by B7.1 coinjection. Furthermore, CD28 coinjection increased IgG1 production to a significant level, as compared to pgD pcDNA3, suggesting that CD28 drives Th2 type responses. In contrast, B7.1 coinjection showed the opposite, suggesting a Th1 bias. B7.1 coinjection also enhanced Ag-specific Th cell proliferative responses as well as production of Th1 type cytokines and chemokines significantly higher than pgD pcDNA3. However, CD28 coinjection decreased Ag-specific Th cell proliferative responses as well as production of Th1 types of cytokines and chemokine significantly lower than pgD pcDNA3. Only MCP-1 production was enhanced by CD28. B7.1 coimmunized animals exhibited an enhanced survival rate as well as decreased herpetic lesion formation, as compared to pgD pcDNA3. In contrast, CD28 vaccinated animals exhibited decreased survival from lethal challenge. Conclusion: This study shows that B7.1 enhances protective Th1 type cellular immunity against HSV-2 challenge while CD28 drives a more detrimental Th2 type immunity against HSV-2 challenge, supporting an opposite role of B7.1 and CD28 in Ag-specific immune responses to a Th1 vs Th2 type.

참고문헌 (43)

  1. "The B7 family of ligands and its receptors new pathways for costimulation and inhibition of immune responses. Ann Rev Immunol 20", 20, pp.29~53 (2002)
  2. "The B7-CD28 superfamily. Nat Rev Immunol", 2, pp.116~126 (2002)
  3. "provide similar costimulatory signals for T-cell proliferation and generation of CTL. J Immunol", 154, pp.97~105 (1995)
  4. "CD28 costimulation accelerates IL-4 receptor sensitivity and IL-4-mediated Th2 differentiation.", 163, pp.2432~2442 (1999)
  5. "Triggering of T cell proliferation through CD28 induces GATA-3 and promotes T helper type 2 differentiation in vitro and in vivo. Eur J Immunol 29", 29, pp.3914~3924 (1999)
  6. "The capacity of the natural ligands for CD28 to drive IL-4 expression in naive and antigen-primed CD4+ and CD8+ T cells. Int Immunol 17", 17, pp.73~83 (2005)
  7. "CD28 induces immunostimulatory signals in dendritic cells via CD80 and CD86. Nat Immunol 5", 5(f), pp.1134~1142 (2004)
  8. "Critical contribution of CD28-CD80", CD86 costimulatory pathway to protection from Trypanosoma cruzi infection. Infect Immun 71, 2003, pp.71, 3131~3137
  9. "Enhanced CTL responses mediated by plasmid DNA immunogens encoding costimulatory molecules and cytokines. J Immunol 158", pp.4591~4601 (1997)
  10. "Engineering of in vivo immune responses to DNA immunization via co-delivery of costimulatory molecule genes. Nat Biotech 15", 15, pp.641~645 (1997)
  11. "Modulation of the immune response to DNA vaccine by co-delivery of costimulatory molecules. Immunol 100", 100, pp.259~267 (2000)
  12. "augment DNA vaccine-induced protection in experimental bovine tuberculosis. Vaccine", 23, pp.769~779 (2004)
  13. "Clinical aspects of infection with herpes simplex virus 1 and 2. Elsevier" (1980)
  14. "Role of mucosal immunity in herpes simplex virus infection. J Immunol", 160, pp.5998~6003 (1998)
  15. "Role of interferon-gamma in immunity to herpes simplex virus. J Leuko Biol", 60, pp.528~532 (1996)
  16. "Interleukin-12 gene as a DNA vaccine adjuvant in a herpes mouse model IL-12 enhances Th1 type CD4+ T cell mediated protective immunity against HSV-2 challenge. J Immunol 162", 162, pp.2912~2921 (1999)
  17. "In vivo modulation of vaccine-induced immune responses toward a Th1 phenotype increases potency and vaccine effectiveness in a herpes simplex virus type 2 mouse model. J Virol", 74, pp.501~509 (1999)
  18. "DNA priming- protein boosting enhances both Ag-specific antibody and Th1 type cellular immune responses in a murine herpes simplex virus-2 gD vaccine model. DNA Cell Biol", 18, pp.771~779 (1999)
  19. "Protective immune correlates can segregate by vaccine type in a murine herpes model system. Int Immunol 11", 11, pp.1763~1773 (1999)
  20. "Immunity in the female genital tract after intravaginal vaccination of mice with an attenuated strain of herpes simlex virus type 2. J Virol 51", pp.747~753 (1984)
  21. "Generation of humoral immune responses against herpes simplex virus type 2 in the murine female genital tract. Virol", 206, pp.234~241 (1995)
  22. "Vaccination of mice with herpes simplex virus type 1 glycoprotein D DNA produces low levels of protection against lethal HSV-1 challenge. Antiviral Res", 28, pp.147~157 (1995)
  23. "Mechanisms of antiviral immunity induced by a vaccine virus recombinant expressing herpes simplex virus type 1 glycoprotein D", pp.61 726~734 (1987)
  24. "A novel immunization method to induce cytotoxic T-lymphocyte responses", 17, pp.1091~1099 (1999)
  25. "LFA-3 plasmid DNA enhances Ag-specific humoral and cellular mediated protective immunity against herpes simplex virus-2 in vivo Involvement of CD4+ T cells in protection. Cell Immunol 203", 203, pp.19~28 (2000)
  26. "Enhancement of protective humoral immune responses against herpes simplex virus-2 through co-delivery of granulocyte macrophage-colony stimulating factor expression cassettes. Eur J Immunol 28", 28, pp.3530~3540 (1998)
  27. "Properties of the novel proinflammatory supergene “intercrine” cytokine family. Ann Rev Immunol 9", pp.617~648 (1991)
  28. "Biology of the RANTES", SIS cytokine family. Cytokine 3 Selective attraction of monocytes and T lymphocytes of the memory phenotype by cytokine RANTES. Nature 347, 1990, 165 669~183 671
  29. "Human RANTES induces the migration of human T lymphocytes into the peripheral tissues of mice with severe combined immune deficiency. Eur J Immunol 24" (1823)
  30. "Formation of eosinophilic and moncytic intradermal inflammatory sites in the dog by injection of human RANTES but not human monocyte chemoattractant protein 1" (1913)
  31. "I. Beta chemokines costimulate human T lymphocyte activation in vitro. J Immunol 156", 156, pp.2095~2103 (1996)
  32. "Monocyte chemotactic protein 1 regulates oral tolerance induction by inhibition of T helper cell 1-related cytokines. J Exp Med 187", 187, pp.733~741 (1998)
  33. "CD8 positive T-cells influence antigen-specific immune responses through the expression of chemokines. J Clin Invest 102", 102, pp.1112~1124 (1998)
  34. "Flexible programs of chemokine receptor expression on human polarized T helper 1 and 2 lymphocytes. J Exp Med 187", 187, pp.875~883 (1998)
  35. "Chemokine synthesis in the HSV-1-infected cornea and its suppression by interleukin-10. J Leuko Biol", 63, pp.486~492 (1998)
  36. "C-C chemokines differentially alter interleukin-4 production from lymphocytes. Am J Pathol", 150, pp.1861~1868 (1997), Lincoln P
  37. "DNA vaccines encoding interleukin-8 and RANTES enhance antigen-specific Th-1 type CD4+ T cell-mediated protecetive immunity against herpes simplex virus-2 in vivo. J Virol", 74, pp.11173~11180 (2000)
  38. "Interferon as an agent against herpes simplex virus. J Investig Dermatol 95" (1990)
  39. "Viral clearance without destruction of infected cells during acute HBV. Science", 284, pp.825~829 (1999)
  40. "Noncytopathic clearance of lymphocyte choriomeningitis virus from the hepatocyte. J Exp Med 189", 189, pp.1555~1564 (1999)
  41. "Specific immune induction following DNA-based immunization through in vivo transfection and activation of macrophages. J Immunol", 160, pp.5707~5718 (1998)
  42. "Engineering of DNA vaccines using molecular adjuvant plasmids. Dev Biol", 104, pp.187~198 (2000)
  43. "Engineering of DNA vaccines using molecular adjuvant plasmids. Dev Biol", 104, pp.187~196 (2000)

관련 논문AI추천

이 간행물의 다른 논문 (8건)