About: Cell-mediated immune responses in rainbow trout after DNA immunization against the viral hemorrhagic septicemia virus     Goto   Sponge   NotDistinct   Permalink

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Description
  • Pstruh duhový byl imunizován DNA vektory kódujícími G a N protein VHSV, aby bylo zjištěno, který z nich indukuje buňkami zprostředkovanou cytotoxicitu (CMC) proti viru virové hemoragické septikémie (VHSV). G protein byl učinnější než N protein. Leukocyty periferní krve (PBL) izolované ze pstruha imunizovaného proti G proteinu zabíjely infikované RTG-2 buňky i xenogenní EPC buňky, což naznačuje účast cytotoxických T lymfocytů i NK buněk. Oproti tomu, PBL ze ptruha imunizovaného proti N proteinu zabíjely pouze infikované RTG-2 buňky, což naznačuje, že tento protein vyvolává pouze CTL odpověď. Toto je první zpráva o cytotoxické imunitní odpovědi u ryb po DNA vakcinaci. (cs)
  • To identify viral proteins that induce cell-mediated cytotoxicity (CMC) against viral hemorrhagic septicemia virus (VHSV)-infected cells, rainbow trout were immunized with DNA vectors encoding the glycoprotein G or the nucleocapsid protein N of VHSV. The G protein was a more potent trigger of cytotoxic cells than the N protein. Peripheral blood leukocytes (PBL) isolated from trout immunized against the G protein killed both VHSVinfected MHC class I matched (RTG-2) and VHSV-infected xenogeneic (EPC) target cells, suggesting the involvement of both cytotoxic T lymphocytes (CTL) and NK cells, respectively. In contrast, PBL from trout that were immunized against the N protein only killed VHSV-infected RTG-2 cells, indicating that this protein only elicits a CTL response. This is the first report on cytotoxic immune responses after DNA vaccination in fish.
  • To identify viral proteins that induce cell-mediated cytotoxicity (CMC) against viral hemorrhagic septicemia virus (VHSV)-infected cells, rainbow trout were immunized with DNA vectors encoding the glycoprotein G or the nucleocapsid protein N of VHSV. The G protein was a more potent trigger of cytotoxic cells than the N protein. Peripheral blood leukocytes (PBL) isolated from trout immunized against the G protein killed both VHSVinfected MHC class I matched (RTG-2) and VHSV-infected xenogeneic (EPC) target cells, suggesting the involvement of both cytotoxic T lymphocytes (CTL) and NK cells, respectively. In contrast, PBL from trout that were immunized against the N protein only killed VHSV-infected RTG-2 cells, indicating that this protein only elicits a CTL response. This is the first report on cytotoxic immune responses after DNA vaccination in fish. (en)
Title
  • Cell-mediated immune responses in rainbow trout after DNA immunization against the viral hemorrhagic septicemia virus
  • Cell-mediated immune responses in rainbow trout after DNA immunization against the viral hemorrhagic septicemia virus (en)
  • Buňkami zprostředkovaná imunitní odpověď u pstruha duhového po DNA imunizaci proti viru virové hemoragické septikémie (cs)
skos:prefLabel
  • Cell-mediated immune responses in rainbow trout after DNA immunization against the viral hemorrhagic septicemia virus
  • Cell-mediated immune responses in rainbow trout after DNA immunization against the viral hemorrhagic septicemia virus (en)
  • Buňkami zprostředkovaná imunitní odpověď u pstruha duhového po DNA imunizaci proti viru virové hemoragické septikémie (cs)
skos:notation
  • RIV/00027162:_____/08:#0000430!RIV09-MZE-00027162
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • R
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 359049
http://linked.open...ai/riv/idVysledku
  • RIV/00027162:_____/08:#0000430
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Rainbow trout; VHSV; DNA immunization; cell-mediated cytotoxicity; homing (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [0B513C2FF412]
http://linked.open...i/riv/nazevZdroje
  • Developmental and Comparative Immunology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 32
http://linked.open...iv/tvurceVysledku
  • Fischer, U.
  • Veselý, Tomáš
  • Köllner, B.
  • Bergmann, S.
  • Dalmo, R.
  • Einer-Jensen, K.
  • Kock, H.
  • Lorenzen, N.
  • Ototake, M.
  • Schuetze, H.
  • Utke, K.
http://linked.open...ain/vavai/riv/wos
  • 000252651500008
issn
  • 0145-305X
number of pages
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