Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus

ANDERSSON, J. P. ; ANDERSSON, U. G. ; BRITTON, S. F. ; LEY, M. DE

Oxford, UK : Blackwell Publishing Ltd
Published 1985
ISSN:
1365-3083
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
Type of Medium:
Electronic Resource
URL:
_version_ 1798290238633672704
autor ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
autorsonst LEY, M. DE
book_url http://dx.doi.org/10.1111/j.1365-3083.1985.tb01872.x
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notes Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
package_name Blackwell Publishing
publikationsjahr_anzeige 1985
publikationsjahr_facette 1985
publikationsjahr_intervall 8014:1985-1989
publikationsjahr_sort 1985
publikationsort Oxford, UK
publisher Blackwell Publishing Ltd
reference 22 (1985), S. 0
search_space articles
shingle_author_1 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
shingle_author_2 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
shingle_author_3 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
shingle_author_4 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
shingle_catch_all_1 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
Blackwell Publishing Ltd
Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
1365-3083
13653083
shingle_catch_all_2 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
Blackwell Publishing Ltd
Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
1365-3083
13653083
shingle_catch_all_3 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
Blackwell Publishing Ltd
Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
1365-3083
13653083
shingle_catch_all_4 ANDERSSON, J. P.
ANDERSSON, U. G.
BRITTON, S. F.
LEY, M. DE
Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
Blackwell Publishing Ltd
Cyclosporin A (CsA) interferes with various T-cell functions in vitro and is a potent inhibitor of T-cell-dependent reactions in vivo, such as graft rejection and control of virus infections. Since human gamma interferon (Hu IFN-γ) is synthesized by T cells and has a controlling role in regulation of Epstein–Barr virus (EBV) infection, we have studied the effects of CsA on EBV-induced cellular Hu IFN-γ release. CsA inhibited dose-dependently the EBV-induced Hu IFN-γ response, studied at the cellular level in human blood lymphocytes. These effects were not due to toxicity of CsA, since at inhibitory levels cellular EBV infection measured as polyclonal IgM production proceeded unaffected. CsA did not affect the number of spontaneous Hu IFN-γ-secreting cells, nor did it have any inhibitory effect if added after virus exposure. It is concluded that CsA inhibits induction but not production of cellular Hu IFN-γ.
1365-3083
13653083
shingle_title_1 Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
shingle_title_2 Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
shingle_title_3 Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
shingle_title_4 Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
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source_archive Blackwell Publishing Journal Backfiles 1879-2005
timestamp 2024-05-06T08:13:33.854Z
titel Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
titel_suche Cyclosporin A Inhibits Induction but Not Production of Gamma Interferon Induced by Epstein–Barr Virus
topic WW-YZ
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