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Kastrukoff LF, Lau AS, Takei F, Smyth MJ, Jones CM, Clarke SR, Carbone FR. Redundancy in the immune system restricts the spread of HSV-1 in the central nervous system (CNS) of C57BL/6 mice. Virology 2010; 400:248-58. [DOI: 10.1016/j.virol.2010.02.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2009] [Revised: 01/05/2010] [Accepted: 02/06/2010] [Indexed: 12/11/2022]
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2
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Abstracts. Cancer Invest 2009. [DOI: 10.3109/07357909309045592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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3
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Rajcáni J, Durmanová V. Developments in herpes simplex virus vaccines: old problems and new challenges. Folia Microbiol (Praha) 2006; 51:67-85. [PMID: 16821715 DOI: 10.1007/bf02932160] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Vaccination has remained the best method for preventing virus spread. The herpes simplex virus (HSV) candidate vaccines tested till now were mostly purified subunit vaccines and/or recombinant envelope glycoproteins (such as gB and gD). In many experiments performed in mice, guinea pigs and rabbits, clear-cut protection against acute virus challenge was demonstrated along with the reduction of the extent of latency, when established in the immunized host. The immunotherapeutic effect of herpes vaccines seems less convincing. However, introduction of new adjuvants, which shift the cytokine production of helper T-cells toward stimulation of cytotoxic T-cells (TH1 type cytokine response), reveals a promising development. Mathematical analysis proved that overall prophylactic vaccination of seronegative women, even when eliciting 40-60 % antibody response only, would reduce the frequency of genital herpes within the vaccinated population. Even when partially effective, immunotherapeutic vaccination might represent a suitable alternative of chronic chemotherapy in recurrent labial and genital herpes.
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Affiliation(s)
- J Rajcáni
- Institute of Virology, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
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4
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Gilbert M, Riddell S, Watanabe K, Finch L, Nelson B, Overell R, Lupton S, Greenberg P. Adoptive immunotherapy of HIV and CMV. Adv Drug Deliv Rev 1995. [DOI: 10.1016/0169-409x(95)00071-e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Memar OM, Arany I, Tyring SK. Skin-associated lymphoid tissue in human immunodeficiency virus-1, human papillomavirus, and herpes simplex virus infections. J Invest Dermatol 1995; 105:99S-104S. [PMID: 7616007 DOI: 10.1111/1523-1747.ep12316241] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The skin-associated lymphoid tissue is composed of keratinocytes, Langerhans cells, skin trophic T cells, and lymphatic endothelial cells of the skin. The epidermis, which is involved in many viral infections, contains all of the components needed for an effective immune response: antigen-presenting Langerhans cells, T cells, and cytokines from leukocytes and keratinocytes. There have been some recent advances in the study of the cutaneous immunology involved in infections with the human immunodeficiency virus (HIV), human papillomavirus (HPV), and herpes simplex virus (HSV). In general, viral diseases with cutaneous manifestations lead to a decline in epidermal Langerhans cell numbers, which probably reflects Langerhans cell emigration out of the epidermis and entry into regional lymph nodes, leading to Langerhans cell activation and antigen presentation to T cells. In HSV, there is a subsequent T-cell infiltration of the epidermis, composed of CD4+ cells that have both immune modulatory action and direct cytotoxic action. In HIV, where there is a systemic depletion of CD4+ cells, the epidermis is left with reduced numbers of T cells. Intradermal injection of interleukin-2, however, leads to an epidermal cellular infiltration in HIV+ individuals. In HPV-induced condyloma, intralesional interferon increases Langerhans cells and CD4+ and CD8+ cells in the skin, as well as transforming growth factor beta 1, tumor necrosis factor-alpha, pRB, and p53. Therefore, viral infections involving the epidermal immune system have certain similar characteristics, whereas other factors are unique to the infecting virus.
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Affiliation(s)
- O M Memar
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston 77555-1019, USA
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6
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Riddell SR, Watanabe KS, Goodrich JM, Li CR, Agha ME, Greenberg PD. Restoration of viral immunity in immunodeficient humans by the adoptive transfer of T cell clones. Science 1992; 257:238-41. [PMID: 1352912 DOI: 10.1126/science.1352912] [Citation(s) in RCA: 987] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The adoptive transfer of antigen-specific T cells to establish immunity is an effective therapy for viral infections and tumors in animal models. The application of this approach to human disease would require the isolation and in vitro expansion of human antigen-specific T cells and evidence that such T cells persist and function in vivo after transfer. Cytomegalovirus-specific CD8+ cytotoxic T cell (CTL) clones could be isolated from bone marrow donors, propagated in vitro, and adoptively transferred to immunodeficient bone marrow transplant recipients. No toxicity developed and the clones provided persistent reconstitution of CD8+ cytomegalovirus-specific CTL responses.
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Affiliation(s)
- S R Riddell
- Fred Hutchinson Cancer Research Center, Seattle, WA 98104
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7
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Wachsman M, Luo JH, Aurelian L, Paoletti E. Protection from herpes simplex virus type 2 is associated with T cells involved in delayed type hypersensitivity that recognize glycosylation-related epitopes on glycoprotein D. Vaccine 1992; 10:447-54. [PMID: 1376951 DOI: 10.1016/0264-410x(92)90393-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Immunization of mice with a vaccinia recombinant (VP176) that expresses a fully glycosylated herpes simplex virus (HSV) glycoprotein D (gD) induces long-term (greater than or equal to 50 days) HSV-specific lymphoproliferation and delayed type hypersensitivity (DTH) responses, the ability to eliminate a high challenge dose of HSV-2 from the epidermis and protection from fatal disease due to HSV replication in the nervous system. Adoptive transfer studies indicate that protection is mediated by the DTH functions of L3T4+ cells and requires the contribution of a non-specific irradiation-sensitive cell. Long-term protection (defined as that seen at greater than or equal to 50 days after immunization) from fatal HSV-2 challenge, virus clearance from the epidermis, and HSV-specific T-cell responses are not induced by a partially glycosylated gD expressed by a vaccinia recombinant (VP254) in which gD is controlled by a late vaccinia virus promoter. However, mice immunized with VP254 are protected from HSV-2 challenge early (day 10) after immunization. The VP254-induced protection is HSV-specific, but it is not mediated by L3T4+ and Lyt2+ cells. The findings are discussed within the context of future developments of anti-HSV vaccines.
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Affiliation(s)
- M Wachsman
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore
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8
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Nash AA, Löhr JM. Pathogenesis and Immunology of Herpesvirus Infections of the Nervous System. INFECTIOUS AGENTS AND PATHOGENESIS 1992. [DOI: 10.1007/978-1-4684-5886-2_9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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9
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Simmons A, Tscharke D, Speck P. The role of immune mechanisms in control of herpes simplex virus infection of the peripheral nervous system. Curr Top Microbiol Immunol 1992; 179:31-56. [PMID: 1323451 DOI: 10.1007/978-3-642-77247-4_3] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- A Simmons
- Institute of Medical and Veterinary Science, Adelaide, South Australia
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10
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Jennings SR, Bonneau RH, Smith PM, Wolcott RM, Chervenak R. CD4-positive T lymphocytes are required for the generation of the primary but not the secondary CD8-positive cytolytic T lymphocyte response to herpes simplex virus in C57BL/6 mice. Cell Immunol 1991; 133:234-52. [PMID: 1671342 DOI: 10.1016/0008-8749(91)90194-g] [Citation(s) in RCA: 100] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To understand the cellular basis for recovery from HSV infection, it is critical to identify functional interactions between HSV-specific T lymphocyte subpopulations involved in the generation of the optimal response. To this end, the requirement for CD4+ (L3T4+) T lymphocytes in the development of the primary and secondary CD8+ (Lyt-2+) cytolytic T lymphocyte (CTL) response following HSV infection in C57BL/6 mice was investigated. It was found that chronic depletion of CD4+ cells in vivo by treatment with the mAb GK1.5, which resulted in greater than 95% depletion of peripheral CD4+ T lymphocytes in treated animals, caused a profound decrease in the levels of cytolytic activity obtained during the primary response in the draining popliteal lymph nodes of mice responding to infection in the hind footpads. However, treatment did not affect the levels of in vivo secondary CTL activity in the popliteal lymph nodes, nor the in vitro secondary response in the spleen. The decreased CTL activity observed during the primary response was not due to an inability to prime HSV-specific CTL precursors (CTLp), as full cytolytic activity was obtained following culture of lymphocytes in the presence of exogenous IL-2 and antigen, and the response could be reconstituted by treatment with recombinant IL-2 in vivo. Analysis of the secondary CTL response in the spleen indicated that CD4+ cells were not required for either the generation or maintenance of this aspect of the response. However, blockade of IL-2 utilization by CTL using anti-IL-2R antibodies indicated that this lymphokine was absolutely essential for secondary CTL expansion in vitro. Finally, mice that had been infected 12 months previously exhibited a decreased ability to generate secondary HSV-specific CTL in vitro following CD4-depletion in vivo. Taken together, these results suggest two distinct stages of CTL development during the response: an early primary stage dependent upon the presence of CD4+ cells, and a later, CD4-independent stage operative during the secondary response, which decays with time postinfection.
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Affiliation(s)
- S R Jennings
- Department of Microbiology and Immunology, Louisiana State University Medical Center, School of Medicine, Shreveport 71130
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11
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Bonneau RH, Jennings SR. Herpes simplex virus-specific cytolytic T lymphocytes restricted to a normally low responder H-2 allele are protective in vivo. Virology 1990; 174:599-604. [PMID: 2154892 DOI: 10.1016/0042-6822(90)90113-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The herpes simplex virus (HSV)-specific cytolytic T lymphocyte (CTL) response in C57BL/6 (B6, H-2b) mice is restricted exclusively to the class I major histocompatibility complex (MHC) glycoprotein H-2Kb, with no detectable response restricted by H-2Db. However, analysis of the memory CTL population derived from B10.A(2R) (Kk Db) mice indicated that Db was a functional restriction element, and that failure to detect this subpopulation in B6 mice was not caused by the inability of HSV-derived antigens to associate with this self protein. Two long-term polyclonal CTL lines, one generated from B6 mice restricted by Kb and a second generated from 2R mice restricted by Db, were greater than 99% CD8+ and exhibited no natural killer (NK) cell activity. The adoptive transfer of either CTL line to naive recipients prior to infection in the hind footpads with HSV resulted in reduced levels of virus recovered from footpad tissue during the acute phase of infection and a reduction in latent HSV able to be reactivated from the sensory dorsal root ganglia (DRG) during the latent phase of infection. These results demonstrated not only that HSV antigen(s) may associate with Db, allowing restricted recognition controlled by this H-2 gene product, but also that functional Db-restricted CTL have the potential to exert biological activity in an environment in which they are not normally generated.
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Affiliation(s)
- R H Bonneau
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey 17033
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12
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Iwai H, Yamamoto S, Otsuka Y, Ueda K. Cooperation between humoral factor(s) and Lyt-2+ T cells in effective clearance of Sendai virus from infected mouse lungs. Microbiol Immunol 1989; 33:915-27. [PMID: 2574407 DOI: 10.1111/j.1348-0421.1989.tb00979.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The mechanism of cooperation between the L3T4+ and Lyt-2+ T cell subsets in effective clearance of Sendai virus from infected mouse lungs was studied by adoptive cell transfer using nude mice. Simultaneous transfer of a long-term-cultured Sendai virus-specific L3T4+ T cell line with L3T4+ cell-depleted immune spleen cell (L3T4-) fraction to infected nude mice could result in viral clearance, although single injection with either of these cells was not effective. Instead of the L3T4+ T cells, culture supernatants of the L3T4- T cell line or concanavalin A-stimulated mouse spleen cells and mouse serum immunized with the virus were also active in the cooperative viral clearance with L3T4- fraction. The role of the Sendai virus-sensitized L3T4- cell fraction in cooperative viral clearance with humoral factors could be replaced by neither T cell-deprived immune spleen cell fraction nor normal spleen cells. The 1,500 units of recombinant mouse interleukin 2 (IL-2), which was more than 12 times the IL-2 activity present in the supernatants of the T cell line or concanavalin A-stimulated spleen cells, failed to clear the virus in combination with the L3T4- fraction. Monoclonal antibodies to Sendai or mouse hepatitis viruses were also effective in the cooperative antiviral activity. IL-2 activity was not detected in these monoclonal antibodies and the mouse immune serum. Single injection of any humoral factors failed to clear the virus. These results indicate that Sendai virus-sensitized Lyt-2+ subset of T cells acts cooperatively with humoral factor(s) other than IL-2 or Sendai virus-specific antibody present in supernatants of the T cell line, of concanavalin A-stimulated spleen cells or hybridomas, and in mouse serum immunized with the virus.
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Affiliation(s)
- H Iwai
- Department of Veterinary Public Health, Institute of Public Health, Tokyo
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13
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Igietseme JU, Calzada PJ, Gonzalez AR, Streilein JW, Atherton SS. Protection of mice from herpes simplex virus-induced retinitis by in vitro-activated immune cells. J Virol 1989; 63:4808-13. [PMID: 2552154 PMCID: PMC251118 DOI: 10.1128/jvi.63.11.4808-4813.1989] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A form of acute retinal necrosis occurred in the contralateral eyes of susceptible mice 1 week after each received a uniocular injection of live herpes simplex virus type 1 (HSV-1) in the anterior chamber. Although these mice did not develop systemic delayed hypersensitivity to virus antigens, their sera contained virus-specific antibodies at the time contralateral retinitis occurred. These findings suggest that systemic immunity might not be able to protect against contralateral retinitis. To explore this possibility further, we examined lymph nodes and spleens of intraocularly infected mice to determine whether their lymphoid tissues contained primed HSV-1-specific cytotoxic T cells. Virus-specific cytotoxic T cells were readily identified in these mice. We wondered why successful immune priming did not confer protection against HSV-1 retinitis. We examined this issue by evaluating the capacity of in vitro-generated, HSV-1-specific effector T cells to prevent retinitis by infusing these cells by various routes and at various times into mice that received an intracameral injection of HSV-1. The results revealed that virus-specific effector cells could prevent contralateral retinitis if injected intravenously or into the anterior chamber of the contralateral eye at the same time that virus was injected into one eye. However, the effector cells failed to prevent retinitis if they were injected into the same eye that received HSV-1 or if their intravenous administration was delayed until 24 h after the HSV-1 injection into the eye. We concluded that immune T cells can protect against contralateral retinal necrosis caused by uniocular injection of HSV-1 into the anterior chamber but only if they are administered during the first 24 h after virus infection. We propose that a retinitis-inducing process is set in motion during this early time interval postinfection. Once the process has been initiated and established, it is no longer susceptible to immune intervention. It would appear that mice that are susceptible to contralateral retinitis fail to mobilize a protective response quickly enough to ward off the establishment of the retinitis-inducing process and its disastrous eventuality.
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Affiliation(s)
- J U Igietseme
- Department of Microbiology and Immunology, University of Miami School of Medicine, Florida 33136
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14
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Clouse KA, Adams PW, Orosz CG. Enumeration of viral antigen-reactive helper T lymphocytes in human peripheral blood by limiting dilution for analysis of viral antigen-reactive T-cell pools in virus-seropositive and virus-seronegative individuals. J Clin Microbiol 1989; 27:2316-23. [PMID: 2555391 PMCID: PMC267016 DOI: 10.1128/jcm.27.10.2316-2323.1989] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A limiting-dilution analysis technique was developed which enumerates human T cells with the capacity to secrete T-cell growth factors such as interleukin 2 after contact with herpes simplex virus type 1 (HSV-1) or cytomegalovirus (CMV) antigens (operationally defined as virus-reactive helper T cells [HTL]). By using this limiting-dilution analysis technique, the peripheral blood of HSV-seropositive individuals was analyzed for the frequency of HSV antigen-reactive HTL and for the ability either to proliferate or to secrete detectable T-cell growth factors in conventional HSV antigen-stimulated lymphocyte cultures. We found that the magnitudes of the latter two responses did not correlate directly with the frequency estimates of HSV antigen-reactive HTL. The study was expanded to analyze both HSV and CMV reactivities within individuals. Those who were seropositive for HSV or CMV were found to have relatively high HTL frequencies for the viral antigens to which they were sensitized. However, those who were seronegative for one of the viruses often had HTL reactive with that virus in their peripheral blood. These latter HTL frequencies were highly variable and ranged from undetectable to quite prominent, even within the same individual at different times. In general, it was found that viral antigen-reactive serologic activity does not necessarily reflect the status of viral antigen-reactive cell-mediated immunity in humans and that viral antigen-induced T-cell responses may be unexpectedly complex, rather than absent, in individuals who are seronegative for a particular virus.
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Affiliation(s)
- K A Clouse
- Department of Microbiology, Georgetown University, Washington, D.C. 20007
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15
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Bonneau RH, Jennings SR. Modulation of acute and latent herpes simplex virus infection in C57BL/6 mice by adoptive transfer of immune lymphocytes with cytolytic activity. J Virol 1989; 63:1480-4. [PMID: 2536848 PMCID: PMC247856 DOI: 10.1128/jvi.63.3.1480-1484.1989] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The ability of highly lytic herpes simplex virus (HSV) cytolytic T lymphocytes to modulate the interaction between the murine host (adult C57BL/6 [H-2b] mice) and HSV type 1 Patton resulting in acute infection in the footpad and latent infection in the sensory lumbosacral dorsal root ganglia (L6, L5, L4, and L3) innervating the footpad was investigated. Results indicated that a critical threshold level of infectious HSV was required to establish infection. The adoptive transfer of cytolytic T lymphocytes derived from in vitro cultures after restimulation with HSV-infected, syngeneic stimulator cells exhibiting class I H-2-restricted, L3T4- Lyt-2+ HSV-specific cytolytic activity immediately before infection with a high dose of HSV reduced the levels of infectious HSV recovered from the footpad tissue during acute infection and the levels of latent HSV reactivated from the dorsal root ganglia to levels expected from mice infected with a low dose. Depletion of Lyt-2+ cells from the transferred population abrogated the protective ability, while depletion of L3T4+ cells had little effect. These results suggest that functionally lytic HSV-specific cytolytic T lymphocytes present at the time of HSV infection have the potential to participate in the control of the acute infection and in the subsequent establishment of latent infection.
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Affiliation(s)
- R H Bonneau
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey 17033
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Zarling JM, Moran PA, Brewer L, Ashley R, Corey L. Herpes simplex virus (HSV)-specific proliferative and cytotoxic T-cell responses in humans immunized with an HSV type 2 glycoprotein subunit vaccine. J Virol 1988; 62:4481-5. [PMID: 2846864 PMCID: PMC253557 DOI: 10.1128/jvi.62.12.4481-4485.1988] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Studies were undertaken to determine whether immunization of humans with a herpes simplex virus type 2 (HSV-2) glycoprotein-subunit vaccine would result in the priming of both HSV-specific proliferating cells and cytotoxic T cells. Peripheral blood lymphocytes (PBL) from all eight vaccines studied responded by proliferating after stimulation with HSV-2, HSV-1, and glycoprotein gB-1. The PBL of five of these eight vaccines proliferated following stimulation with gD-2, whereas stimulation with gD-1 resulted in relatively low or no proliferative responses. T-cell clones were generated from HSV-2-stimulated PBL of three vaccinees who demonstrated strong proliferative responses to HSV-1 and HSV-2. Of 12 clones studied in lymphoproliferative assays, 9 were found to be cross-reactive for HSV-1 and HSV-2. Of the approximately 90 T-cell clones isolated, 14 demonstrated HSV-specific cytotoxic activity. Radioimmunoprecipitation-polyacrylamide gel electrophoresis analyses confirmed that the vaccinees had antibodies only to HSV glycoproteins, not to proteins which are absent in the subunit vaccine, indicating that these vaccinees had not become infected with HSV. Immunization of humans with an HSV-2 glycoprotein-subunit vaccine thus results in the priming of T cells that proliferate in response to stimulation with HSV and its glycoproteins and T cells that have cytotoxic activity against HSV-infected cells. Such HSV-specific memory T cells were detected as late as 2 years following the last boost with the subunit vaccine.
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Abstract
We have used recombinant vaccinia viruses expressing the cloned genes coding for glycoprotein B (gB) or glycoprotein D (gD) of HSV-1 to analyze the role of HSV-1--specific cytotoxic T lymphocytes (CTL) in antiviral immunity. Various studies in mice revealed that either vector could stimulate some aspects of HSV-1--specific immunity, but surprisingly, HSV-specific CTL were not induced. Even though gD appeared to be a target antigen for class II-MHC-restricted CTL, neither the gB or the gD vector was capable of forming a target-cell complex that was recognized by class I-MHC-restricted HSV-specific CTL. The inability of these major extracellular glycoproteins to act as CTL-target antigens was even more unusual in light of the ability of CTL to apparently recognize the immediate early genes of HSV, none of which are considered to be expressed on the surface of infected cells. The selective failure of either the gB or gD vector to induce numerous aspect of anti-HSV immunity in the absence of a CTL response allowed us to assess the consequence of this failure in terms of the level of protective immunity against HSV challenge seen in vector-immunized mice. These studies suggest that this failure to induce HSV-specific CTL appears to minimize the protective response to only efficiently protecting against low-challenge doses of HSV-1. These findings are discussed with relevance to the role of CTL in the control of herpesvirus infections.
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Affiliation(s)
- S Martin
- Department of Microbiology, College of Veterinary Medicine, University of Tennesse, Knoxville 37996-0845
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Iwai H, Machii K, Otsuka Y, Ueda K. T cells subsets responsible for clearance of Sendai virus from infected mouse lungs. Microbiol Immunol 1988; 32:305-15. [PMID: 2839753 DOI: 10.1111/j.1348-0421.1988.tb01390.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
T cell subsets responsible for clearance of Sendai virus from mouse lungs determined by adoptive transfer of immune spleen cell fractions to infected nude mice. T cells with antiviral activity developed in spleens by 7 days after intranasal infection. Spleen cell fractions depleted of Lyt-2+, Lyt-1+, or L3T4+ cells showed antiviral activity in vivo, although the degree of the activity was lower than that of control whole spleen cells. The antiviral activity of the Lyt-2+ cell-depleted fraction was consistently higher than that of L3T4+ (Lyt-1+)-depleted cells. In vitro cytotoxic activity against Sendai virus-associated, syngeneic lipopolysaccharide-blast cells was detected in stimulated cells from intraperitoneally immunized mice but was lost after depletion of Lyt-2+ cells. Multiple injection of anti-Sendai virus antibody into infected nude mice had no effect on lung virus titer. These results indicate that L3T4+ (Lyt-1+) and Lyt-2+ subsets are cooperatively responsible for efficient clearance of Sendai virus from the mouse lung.
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Affiliation(s)
- H Iwai
- Department of Veterinary Public Health, Institute of Public Health, Minato-ku, Tokyo
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19
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Martin S, Moss B, Berman PW, Laskey LA, Rouse BT. Mechanisms of antiviral immunity induced by a vaccinia virus recombinant expressing herpes simplex virus type 1 glycoprotein D: cytotoxic T cells. J Virol 1987; 61:726-34. [PMID: 3027400 PMCID: PMC254013 DOI: 10.1128/jvi.61.3.726-734.1987] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
We used a transfected L cell and a vaccinia vector carrying the herpes simplex virus type 1 (HSV-1) gene coding for glycoprotein D (gD) to characterize HSV-specific T-cell responses. Various studies with mice revealed that the vectors could stimulate some HSV-specific T-cell responses. Although the majority of the T cells contributing to the HSV-1 gD-specific proliferative response were of the Lyt-2.1+ phenotype, cytotoxic T cells (Tc), surprisingly, were not induced by these gD vectors. Even though gD appeared to be a target for a class II major histocompatibility complex (MHC)-restricted killer cell, neither gD vector was capable of forming a target cell complex which could be recognized by class I MHC-restricted HSV-specific Tc. Further investigation of the gD-specific responses revealed the presence of potent suppressor cells and factors capable of inhibiting HSV-specific Tc induction in in vitro assays. One interpretation of these data is that class I MHC-restricted HSV- and gD-specific Tc do not develop during HSV infection because of active suppression.
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Abstract
Herpes simplex virus infections in humans range from localized skin infections of the oral, ocular and genital regions, to severe and often fatal disseminated infections of immunocompromised hosts. Following primary infection, the virus often becomes established in a latent form in the neurons of sensory ganglia and can reactivate to excrete virus asymptomatically or produce recrudescent lesions. This review describes some of the mechanisms involved in the immune response against HSV infections and examines the different strategies adopted to develop a vaccine against this seemingly intractable disease.
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Foster CS, Tsai Y, Monroe JG, Campbell R, Cestari M, Wetzig R, Knipe D, Greene MI. Genetic studies on murine susceptibility to herpes simplex keratitis. CLINICAL IMMUNOLOGY AND IMMUNOPATHOLOGY 1986; 40:313-25. [PMID: 3013475 DOI: 10.1016/0090-1229(86)90036-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We studied the influence of lgh-linked genes on the development of keratopathy after corneal inoculation with herpes simplex virus (HSV). Using congenic strains of mice, we found that the lgh-1 gene locus, or genes closely linked to it, influence the clinical expression of HSV infection. Mice with the lgh-1e or lgh-1d allotype routinely developed severe keratopathy after HSV corneal inoculation, whereas congenic strains with lgh-1a or lgh-1b allotype were less susceptible. Cell-mediated immune responses to HSV also differed between susceptible and resistant murine strains. We interpret our results to imply a genetic influence on cell-mediated, acquired immune responses to HSV infection.
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MESH Headings
- Animals
- Antibodies, Anti-Idiotypic/immunology
- Antibodies, Monoclonal/immunology
- Antibody Formation
- Antigens, Viral/immunology
- Clone Cells/immunology
- Cytotoxicity, Immunologic
- Encephalitis Virus, Venezuelan Equine/immunology
- Hepatitis B virus/immunology
- Herpesviridae/immunology
- Hypersensitivity, Delayed/immunology
- Immunity, Cellular
- Immunoglobulin Idiotypes/immunology
- Immunologic Memory
- Mammalian orthoreovirus 3/immunology
- Mice
- Parainfluenza Virus 1, Human/immunology
- Poliovirus/immunology
- Rabies virus
- Receptors, Antigen, T-Cell/immunology
- T-Lymphocytes/immunology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Helper-Inducer/immunology
- Tobacco Mosaic Virus/immunology
- Viral Vaccines/immunology
- Virus Diseases/immunology
- Virus Diseases/prevention & control
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23
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Abstract
Several murine Sendai virus-specific T-cell clones were characterized in vitro and in vivo. All T-cell clones were phenotypically Thy-1.2+, and most clones were Lyt-1+,2-; one T-cell clone was Lyt-1-,2-. Some of the clones proliferated in response to antigen presented on I region-compatible stimulator cells. Proliferation could be inhibited by monoclonal antibodies directed against class II antigens. Clones which proliferated in response to antigen secreted lymphokines which could be identified as Interleukin 2 and Interleukin 3. All of the clones tested in vivo induced a delayed-type hypersensitivity response in syngeneic mice challenged with antigens. Depending on the experimental conditions chosen, Interleukin 2-producing clones as well as non-Interleukin 2-producing clones mediated help for stimulation of cytolytic T lymphocytes.
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24
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25
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Larsen HS, Feng MF, Horohov DW, Moore RN, Rouse BT. Role of T-lymphocyte subsets in recovery from herpes simplex virus infection. J Virol 1984; 50:56-9. [PMID: 6608007 PMCID: PMC255581 DOI: 10.1128/jvi.50.1.56-59.1984] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Our investigations probed the nature of different T-lymphocyte subsets effecting clearance of herpes simplex virus after infection of the pinna. Cell populations from animals recently infected subcutaneously or intraperitoneally (acute population) or from animals infected 6 weeks previously (primed population) or the latter cells reimmunized in vitro with virus (memory population) were studied. Viral clearance was a function of the Lyt 1+2- subset in the acute population, but with the memory population both Lyt 1+ and Lyt 2+ cells affected clearance. In primed populations, viral clearance was effected only by the Lyt 2+ subset. The ability of the various cell populations to adoptively transfer delayed-type hypersensitivity was also studied. Only acute population cells from animals infected subcutaneously and memory population cells transferred delayed-type hypersensitivity. In both cases, the cell subtype was Lyt 1+2-. Our results demonstrated that the delayed-type hypersensitivity response does not always correlate with immunity to herpes simplex virus. Multiple subsets of T cells participate in viral clearance, and their respective importances vary according to the stage of the virus-host interaction.
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26
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27
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Schrier RD, Pizer LI, Moorhead JW. Tolerance and suppression of immunity to herpes simplex virus: different presentations of antigens induce different types of suppressor cells. Infect Immun 1983; 40:514-22. [PMID: 6301998 PMCID: PMC264885 DOI: 10.1128/iai.40.2.514-522.1983] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
In this report, we examine tolerance (hyporesponsiveness) and suppression of delayed hypersensitivity (DH) to herpes simplex virus (HSV) in mice, using two different forms of tolerogen: HSV particles and HSV-infected spleen cells. The intravenous injection of mice with either HSV particles or spleen cells 7 days before subcutaneous immunization with virus induced a profound state of unresponsiveness. This unresponsive state was mediated, at least in part, by suppressor T cells (Ts), which were demonstrated by passive transfer to naive recipients. However, different types of Ts were induced depending on the form of the tolerogen. The injection of HSV particles induced Ts which suppressed the induction but not the expression of DH. On the other hand, the injection of HSV spleen cells induced two types of Ts: one which inhibited the induction of the DH response and one which inhibited the expression of DH to HSV. Both tolerance and Ts are virus specific (i.e., the DH response to an unrelated virus was not inhibited) but not type specific for HSV type 1 and HSV type 2. Since both virus particles and virus-infected cells may be present in the blood during HSV infection, the induction of this type of immune regulation may influence the outcome of both acute and latent HSV infections.
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28
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Nash AA. Cell-mediated immune responses in herpes simplex virus-infected mice. PROGRESS IN BRAIN RESEARCH 1983; 59:185-7. [PMID: 6607482 DOI: 10.1016/s0079-6123(08)63863-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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29
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Hammer SM, Carney WP, Iacoviello VR, Lowe BR, Hirsch MS. Herpes simplex virus infection of human T-cell subpopulations. Infect Immun 1982; 38:795-7. [PMID: 6292113 PMCID: PMC347810 DOI: 10.1128/iai.38.2.795-797.1982] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
The ability of herpes simplex virus type 1 to productively infect human T-cell subpopulations was examined. Unstimulated helper/inducer (T4+) and cytotoxic/suppressor (T8+) lymphocytes limited herpes simplex virus replication as effectively as unseparated peripheral blood T cells (T3+). Phytohemagglutinin stimulation before infection resulted in equivalently productive herpes simplex virus infections in the three cell fractions.
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30
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Carter VC, Rice PL, Tevethia SS. Intratypic and intertypic specificity of lymphocytes involved in the recognition of herpes simplex virus glycoproteins. Infect Immun 1982; 37:116-26. [PMID: 6286488 PMCID: PMC347498 DOI: 10.1128/iai.37.1.116-126.1982] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Cytotoxic T lymphocytes (CTL) were generated in C57BL/6 mice with herpes simplex virus type 1 (HSV-1) (strains KOS, 17, HFEM, and mP) and HSV-2 (strains 186, G, and GP6). Effector lymphocytes were tested for cytotoxicity against syngeneic HSV-1- and HSV-2-infected cells in a 5-h 51Cr release assay. HSV-1 strain HFEM was found to induce CTL efficiently only when 100-fold more virus was used as compared with HSV-1 strains KOS, 17, and mP. All HSV-1 and HSV-2 strains induced cross-reactive populations of CTL. CTL generated by HSV-1 KOS and HSV-2 186 also demonstrated cross-reactivity in an ear-swelling model for delayed-type hypersensitivity. Lymphocytes generated by all HSV-2 strains were highly efficient at lysing HSV-1-infected target cells. However, HSV-2-infected target cells were found to be less susceptible to lysis by either HSV-1 or HSV-2 CTL than were HSV-1-infected target cells. The lowered susceptibility of HSV-2-infected cells was not due to an inefficient infection of BL/6 WT-3 cells as measured by standard growth assays and infectious center assays. Varying the multiplicity of infection or the time of infection did not increase the susceptibility of HSV-2-infected target cells to lysis by CTL. Increasing the effector-to-target-cell ratio resulted in an increased lysis of both HSV-1- and HSV-2-infected target cells by CTL, but the level of HSV-2-infected target cell lysis still did not approach the level of HSV-1-infected target cell lysis. HSV-2-infected cells were as efficient as HSV-1-infected cells in the cold cell competition assay employed in reducing the lysis of 51Cr-labeled, HSV-1-infected target cells. In addition, HSV-2-infected cells were susceptible to lysis by HSV-immune serum and complement.
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31
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Kastrukoff L, Hamada T, Schumacher U, Long C, Doherty PC, Koprowski H. Central nervous system infection and immune response in mice inoculated into the lip with herpes simplex virus type 1. J Neuroimmunol 1982; 2:295-305. [PMID: 6282930 DOI: 10.1016/0165-5728(82)90062-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Virus may be recovered from various areas of the central nervous system (CNS) of mice for as long as 11 days after inoculation of herpes simplex virus type 1 (HSV-1) into the lip. The probability of isolation from any particular region of the CNS seems to be a function of the distance of that area from the root-entry zone of the trigeminal nerve. It is also mouse strain-dependent, with much more extensive evidence of brain infection being found in BALB/c and C3H rather than C57BL/6 mice, in which it is limited to the pons. The virus could not be isolated from the CNS of BALB/c mice after 10 days, though HSV-1 is readily recovered from the trigeminal ganglia at least through day 38. Significant concentrations of HSV-1-specific immunoglobulin (Ig) were demonstrated consistently in cerebrospinal fluid (CSF) from day 12 after exposure to virus. The persistence of relatively high concentrations of IgM in the CSF indicates that much of this antibody may be synthesized locally in the brain.
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32
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Darville JM, Blyth WA. Cell-mediated immunity in mice with primary, secondary and latent herpes simplex virus infection. Arch Virol 1982; 74:135-44. [PMID: 6299234 DOI: 10.1007/bf01314707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cell mediated immunity was studied by a cytopathic effect inhibition assay in mice infected in the ear with herpes simplex virus type 1 (HSV 1). Activity appeared rapidly, reaching a high level 6 days after primary infection. It had fallen 10 days after infection and was undetectable during latency, 3-5 weeks after infection. The activity reappeared even more rapidly and strongly after reinoculation with the virus, but stimuli designed to induce recurrent disease did not induce clinical disease in the animals and no activity was detected in them. The activity, which was specific for HSV, was shown to be mediated by T-lymphocytes.
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33
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Armerding D. Studies on the interrelation of resistance and immunity in a mouse model system of herpes-simplex type 2 infection. Immunobiology 1982; 161:415-28. [PMID: 6284636 DOI: 10.1016/s0171-2985(82)80045-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Intraperitoneal (i.p.) vaccination of mice with attenuated herpes simplex virus type 2 (HSV 2) induced solid protection to i.p. infection with pathogenic virus within two days. Protection was non-virus-specific until day four after sensitization but increased in specificity thereafter. Normal mice could be protected by adoptively transferred spleen cells, serum, and peritoneal fluid from donors vaccinated seven days before. Virus-specific effector cells induced in the spleen by in vivo i.p. sensitization with either live, pathogenic, or attenuated virus and tested in a cytotoxicity assay were exclusively B lymphocytes. No functional B cells, but natural killer (NK) cells, could be detected in the unseparated peritoneal exudate cell (PEC) population. Ability to generate HSV 2 specific antibody responses did not correlate with natural resistance.
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34
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Nagafuchi S, Hayashida I, Higa K, Wada T, Mori R. Role of Lyt-1 positive immune T cells in recovery from herpes simplex virus infection in mice. Microbiol Immunol 1982; 26:359-62. [PMID: 6287182 DOI: 10.1111/j.1348-0421.1982.tb00186.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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35
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Leung KN, Ada GL. Different functions of subsets of effector T cells in murine influenza virus infection. Cell Immunol 1982; 67:312-24. [PMID: 6979396 DOI: 10.1016/0008-8749(82)90223-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
MESH Headings
- Administration, Intranasal
- Animals
- Antigens, Ly/genetics
- Antigens, Ly/immunology
- Antigens, Viral/administration & dosage
- Cytotoxicity, Immunologic
- Female
- Hypersensitivity, Delayed/immunology
- Hypersensitivity, Delayed/pathology
- Immunization, Passive
- Influenza A virus/immunology
- Lung/pathology
- Male
- Mice
- Mice, Inbred A
- Mice, Inbred BALB C
- Mice, Inbred C3H
- Mice, Inbred CBA
- Mice, Nude
- Orthomyxoviridae Infections/immunology
- Orthomyxoviridae Infections/mortality
- T-Lymphocytes/classification
- T-Lymphocytes/immunology
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36
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Abstract
Cell-mediated immunity has been shown to be clinically important in recovery from herpes simplex virus (HSV) infections. To investigate the role of delayed hypersensitivity (DH) in immunity and protection against HSV, we developed a murine model using the ear-swelling assay. Mice were infected subcutaneously with HSV-1 and ear-challenged, and the swelling was quantified. Significant ear swelling was detected by 3 to 4 days postinfection and peaked at 6 days. The kinetics of development of ear swelling were typical of DH: maximal swelling occurred 24 h post challenge and was diminished by 48 h, and the cellular infiltrate was predominantly mononuclear. Four-hour swelling, indicative of antibody-mediated, immediate-type hypersensitivity, was not detected until 15 days post immunization. The DH response was virus specific and could be transferred to normal recipients with lymph node T cells, but not with B cells or immune serum. This system will provide a useful model for evaluating the protective role of DH in HSV infection and for studying the specificity and interaction of T cells which mediate the response.
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37
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Mogensen SC, Andersen HK. Recovery of mice from herpes simplex virus type 2 hepatitis: adoptive transfer of recovery with immune spleen cells. Infect Immun 1981; 33:743-9. [PMID: 6269998 PMCID: PMC350772 DOI: 10.1128/iai.33.3.743-749.1981] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Young BALB/c mice inoculated intraperitoneally with herpes simplex virus type 2 develop focal necrotizing hepatitis. After infection, the livers of these mice show increasing virus titers, which reach a maximum on day 3 after infection; this is followed by a dramatic decrease in the amount of virus recovered on days 4 and 5. This decrease in virus content is accompanied by a progressive infiltration of the lesions with mononuclear leukocytes and an apparent resolution of the lesions. Adoptive transfer of immune spleen cells from mice infected 6 days earlier accelerated this process. When 50 x 10(6) to 100 x 10(6) immune spleen cells were transferred 24 h after infection, the inflammatory response and the clearance of virus from the livers were advanced by almost 2 days. As few as 12 x 10(6) immune spleen cells accelerated the healing process, whereas fewer immune cells, disrupted immune cells, or normal spleen cells did not have an effect. The protection conferred by herpes simplex virus type 2-sensitized immune spleen cells was specific since mouse cytomegalovirus- or vaccinia virus-sensitized immune spleen cells had no effect on the course of infection with herpes simplex virus type 2, whereas some cross-reactivity was observed between herpes simplex virus types 1 and 2. This model seems to be suitable for examining the immunological mechanisms that are active during recovery from visceral herpes simplex virus infections.
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38
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Ada GL, Leung KN, Ertl H. An analysis of effector T cell generation and function in mice exposed to influenza A or Sendai viruses. Immunol Rev 1981; 58:5-24. [PMID: 6273293 DOI: 10.1111/j.1600-065x.1981.tb00347.x] [Citation(s) in RCA: 109] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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39
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Kastrukoff L, Long C, Doherty PC, Wroblewska Z, Koprowski H. Isolation of virus from brain after immunosuppression of mice with latent herpes simplex. Nature 1981; 291:432-3. [PMID: 6264308 DOI: 10.1038/291432a0] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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40
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Morahan PS, Thomson TA, Kohl S, Murray BK. Immune responses to labial infection of BALB/c mice with herpes simplex virus type 1. Infect Immun 1981; 32:180-7. [PMID: 7216485 PMCID: PMC350604 DOI: 10.1128/iai.32.1.180-187.1981] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The kinetics of appearance of five humoral antibody responses (micro-neutralization assay [NT], complement fixation [CF], enzyme-linked immunosorbent assay [ELISA], radioimmunoassay [RIA], antibody-dependent cell-mediated cytotoxicity [ADCC]), were compared during labial infection of BALB/c mice with herpes simplex virus type 1 strain Patton. The ELISA/RIA antibody responses were present in most mice by day 5 after infection, at the beginning of the herpetic lip lesions; antibody effective in ADCC showed identical early kinetics. In contrast, NT/CF antibodies were not detected in most mice until day 10, at the time of resolution of the herpetic lip lesions. The humoral immune responses persisted for at least 6 months after infection. The NT and CF responses were closely correlated in time of appearance and titers (r = 0.9), as were the ELISA and RIA responses (r = 0.99). However, there was little correlation between NT/CF and ELISA/RIA responses (r = 0.02). The kinetics of the delayed type hypersensitivity response showed similar kinetics of appearance to the ELISA/RIA/ADCC humoral responses, and peaked similarly, but waned gradually over 2 months. The importance of antibody in protection against labial herpes simplex virus type 1 infection was demonstrated by the ability of passively transferred convalescent serum (that produced a minimum NT titer of 10 in recipient mice) to protect against development of herpetic lesions and death.
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41
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Kreeb G, Zinkernagel RM. Role of the H-2I region in the generation of an antiviral cytotoxic T-cell response in vitro. Cell Immunol 1980; 53:285-97. [PMID: 6967766 DOI: 10.1016/0008-8749(80)90329-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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42
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Berle EJ, Thorsby E. Human T cell response to Herpes simplex virus antigen in vitro. ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA. SECTION C, IMMUNOLOGY 1980; 88:31-7. [PMID: 6246714 DOI: 10.1111/j.1699-0463.1980.tb00069.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Herpes simplex virus type I antigen (HSV-Ag) added to T cells from individuals with clinical history of recurrent herpes labialis causes a proliferative response in vitro. This T cell response requires presensitization of the responding cell donor and will occur only in the presence of adherent cells (macrophages). The intensity of the response is closely related to the number of adherent cells present, being optimal at a ratio of 10:1 between T cells and adherent cells. Preliminary studies also indicate that the response to HVS-Ag is restricted by the HLA-D/DR determinants of the T cell donor.
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