FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES
The review examines in a comparative perspective the key moments of formation of innate and adaptive immune responses to different types of current flavivirus vaccines: live attenuated against yellow fever virus and inactivated whole virus against tick-borne encephalitis virus. Particular attention...
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| Format: | Article |
| Language: | Russian |
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St. Petersburg branch of the Russian Association of Allergologists and Clinical Immunologists
2015-04-01
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| Series: | Медицинская иммунология |
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| Online Access: | https://www.mimmun.ru/mimmun/article/view/828 |
| _version_ | 1826534233523355648 |
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| author | N. V. Krylova |
| author_facet | N. V. Krylova |
| author_sort | N. V. Krylova |
| collection | DOAJ |
| description | The review examines in a comparative perspective the key moments of formation of innate and adaptive immune responses to different types of current flavivirus vaccines: live attenuated against yellow fever virus and inactivated whole virus against tick-borne encephalitis virus. Particular attention is paid to the ability of these different vaccines, containing exogenous pathogen-associated molecular structures, to stimulate innate immunity. Live attenuated vaccine by infecting several subtypes of dendritic cells activates them through various pattern-recognition receptors, such as Tolland RIG-I-like receptors, which leads to significant production of proinflammatory cytokines, including interferon-α primary mediator of innate antiviral immunity. By simulating natural viral infection, this vaccine quickly spreads over the vascular network, and the dendritic cells, activated by it, migrate to the draining lymph nodes and trigger multiple foci of Tand B-cell activation. Inactivated vaccine stimulates the innate immunity predominantly at the injection site, and for the sufficient activation requires the presence in its composition of an adjuvant (aluminum hydroxide), which effects the formation and activation of inflammasomes, ensuring the formation and secretion of IL-1β and IL-18 that, in turn, trigger a cascade of cellular and humoral innate immune responses. We demonstrated the possibility of involvement in the induction of innate immunity, mediated by the inactivated vaccine, endogenous pathogenassociated molecular patterns (uric acid and host cell DNA), forming at the vaccine injection site. We discuss the triggering of Band T-cell responses by flavivirus vaccines that determine various duration of protection against various pathogens. A single injection of the live vaccine against yellow fever virus induces polyvalent adaptive immune response, including the production of cytotoxic T-lymphocytes, Th1and Th2-cells and neutralizing antibodies, which may persist for up to 40 years after the vaccination. To induce and maintain protective immunity, mediated by the inactivated vaccine against tick-borne encephalitis virus, it is required: triple immunization, which results in the production primarily of neutralizing antibodies, and subsequent booster injections every 3 years. We considered the potential use of the data on immunological mechanisms of action of current vaccines to generate new highly efficient vaccines. |
| first_indexed | 2024-03-08T05:50:14Z |
| format | Article |
| id | doaj.art-f226fada5c194ff396c7411df629b3c4 |
| institution | Directory Open Access Journal |
| issn | 1563-0625 2313-741X |
| language | Russian |
| last_indexed | 2025-03-14T02:19:46Z |
| publishDate | 2015-04-01 |
| publisher | St. Petersburg branch of the Russian Association of Allergologists and Clinical Immunologists |
| record_format | Article |
| series | Медицинская иммунология |
| spelling | doaj.art-f226fada5c194ff396c7411df629b3c42025-03-11T17:59:06ZrusSt. Petersburg branch of the Russian Association of Allergologists and Clinical ImmunologistsМедицинская иммунология1563-06252313-741X2015-04-0117210911810.15789/1563-0625-2015-2-109-118741FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINESN. V. Krylova0G.P. Somov Research Institute of Epidemiology and Microbiology, Siberian Branch of the Russian Academy of Medical Sciences, 690087, Russian Federation, Vladivostok, Selskaya str., 1.The review examines in a comparative perspective the key moments of formation of innate and adaptive immune responses to different types of current flavivirus vaccines: live attenuated against yellow fever virus and inactivated whole virus against tick-borne encephalitis virus. Particular attention is paid to the ability of these different vaccines, containing exogenous pathogen-associated molecular structures, to stimulate innate immunity. Live attenuated vaccine by infecting several subtypes of dendritic cells activates them through various pattern-recognition receptors, such as Tolland RIG-I-like receptors, which leads to significant production of proinflammatory cytokines, including interferon-α primary mediator of innate antiviral immunity. By simulating natural viral infection, this vaccine quickly spreads over the vascular network, and the dendritic cells, activated by it, migrate to the draining lymph nodes and trigger multiple foci of Tand B-cell activation. Inactivated vaccine stimulates the innate immunity predominantly at the injection site, and for the sufficient activation requires the presence in its composition of an adjuvant (aluminum hydroxide), which effects the formation and activation of inflammasomes, ensuring the formation and secretion of IL-1β and IL-18 that, in turn, trigger a cascade of cellular and humoral innate immune responses. We demonstrated the possibility of involvement in the induction of innate immunity, mediated by the inactivated vaccine, endogenous pathogenassociated molecular patterns (uric acid and host cell DNA), forming at the vaccine injection site. We discuss the triggering of Band T-cell responses by flavivirus vaccines that determine various duration of protection against various pathogens. A single injection of the live vaccine against yellow fever virus induces polyvalent adaptive immune response, including the production of cytotoxic T-lymphocytes, Th1and Th2-cells and neutralizing antibodies, which may persist for up to 40 years after the vaccination. To induce and maintain protective immunity, mediated by the inactivated vaccine against tick-borne encephalitis virus, it is required: triple immunization, which results in the production primarily of neutralizing antibodies, and subsequent booster injections every 3 years. We considered the potential use of the data on immunological mechanisms of action of current vaccines to generate new highly efficient vaccines.https://www.mimmun.ru/mimmun/article/view/828flavivirus vaccinesinnate immune systemadaptive immunity |
| spellingShingle | N. V. Krylova FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES Медицинская иммунология flavivirus vaccines innate immune system adaptive immunity |
| title | FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES |
| title_full | FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES |
| title_fullStr | FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES |
| title_full_unstemmed | FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES |
| title_short | FORMATION OF INNATE AND ADAPTIVE IMMUNE RESPONSE UNDER THE INFLUENCE OF DIFFERENT FLAVIVIRUS VACCINES |
| title_sort | formation of innate and adaptive immune response under the influence of different flavivirus vaccines |
| topic | flavivirus vaccines innate immune system adaptive immunity |
| url | https://www.mimmun.ru/mimmun/article/view/828 |
| work_keys_str_mv | AT nvkrylova formationofinnateandadaptiveimmuneresponseundertheinfluenceofdifferentflavivirusvaccines |