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Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2
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Zeitschriftentitel: | Journal of Virology |
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Personen und Körperschaften: | , , |
In: | Journal of Virology, 37, 1981, 3, S. 1051-1059 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
American Society for Microbiology
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Schlagwörter: |
author_facet |
Colberg-Poley, A M Isom, H C Rapp, F Colberg-Poley, A M Isom, H C Rapp, F |
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author |
Colberg-Poley, A M Isom, H C Rapp, F |
spellingShingle |
Colberg-Poley, A M Isom, H C Rapp, F Journal of Virology Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 Virology Insect Science Immunology Microbiology |
author_sort |
colberg-poley, a m |
spelling |
Colberg-Poley, A M Isom, H C Rapp, F 0022-538X 1098-5514 American Society for Microbiology Virology Insect Science Immunology Microbiology http://dx.doi.org/10.1128/jvi.37.3.1051-1059.1981 <jats:p>We have previously described an in vitro system in which the function lacking for herpes simplex virus type 2 (HSV-2) replication can be induced by human cytomegalovirus (HCMV). The mechanism of this reactivation of quiescent HSV-2 by HCMV has been further defined. The HCMV function(s) responsible for HSV-2 stimulation was examined temporally, and the fraction of cells in quiescent cultures producing HSV-2 after superinfection was determined. Using independent biological, genetic and molecular techniques we have made the following observations. (i) As early as 12 h after HCMV superinfection, HSV-2 RNA was expressed in latently infected cells. (ii) At 24 h after HCMV superinfection, a time when newly synthesized HCMV was not yet apparent, infectious HSV-2 was produced by reactivated cultures. (iii) Four HCMV temperature-sensitive mutants, which are DNA-negative at nonpermissive temperature and represent four different complementation groups, induced reactivation of HSV-2 at 39.5 degrees C. (iv) Early after HCMV superinfection, 1.6% of quiescent cells could be induced to transcribe HSV-2 information. (v) Early after HCMV superinfection, 0.3% of cells in the quiescent cultures could be induced to yield infectious HSV-2. The finding that a significant interaction can occur between HCMV and quiescent HSV-2 in an in vitro model is noteworthy in light of the knowledge that both of these herpesviruses often reside simultaneously in the human host.</jats:p> Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 Journal of Virology |
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10.1128/jvi.37.3.1051-1059.1981 |
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Medizin Biologie |
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American Society for Microbiology, 1981 |
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American Society for Microbiology, 1981 |
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1981 |
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American Society for Microbiology |
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Journal of Virology |
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title |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_unstemmed |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_full |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_fullStr |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_full_unstemmed |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_short |
Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_sort |
involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
topic |
Virology Insect Science Immunology Microbiology |
url |
http://dx.doi.org/10.1128/jvi.37.3.1051-1059.1981 |
publishDate |
1981 |
physical |
1051-1059 |
description |
<jats:p>We have previously described an in vitro system in which the function lacking for herpes simplex virus type 2 (HSV-2) replication can be induced by human cytomegalovirus (HCMV). The mechanism of this reactivation of quiescent HSV-2 by HCMV has been further defined. The HCMV function(s) responsible for HSV-2 stimulation was examined temporally, and the fraction of cells in quiescent cultures producing HSV-2 after superinfection was determined. Using independent biological, genetic and molecular techniques we have made the following observations. (i) As early as 12 h after HCMV superinfection, HSV-2 RNA was expressed in latently infected cells. (ii) At 24 h after HCMV superinfection, a time when newly synthesized HCMV was not yet apparent, infectious HSV-2 was produced by reactivated cultures. (iii) Four HCMV temperature-sensitive mutants, which are DNA-negative at nonpermissive temperature and represent four different complementation groups, induced reactivation of HSV-2 at 39.5 degrees C. (iv) Early after HCMV superinfection, 1.6% of quiescent cells could be induced to transcribe HSV-2 information. (v) Early after HCMV superinfection, 0.3% of cells in the quiescent cultures could be induced to yield infectious HSV-2. The finding that a significant interaction can occur between HCMV and quiescent HSV-2 in an in vitro model is noteworthy in light of the knowledge that both of these herpesviruses often reside simultaneously in the human host.</jats:p> |
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author | Colberg-Poley, A M, Isom, H C, Rapp, F |
author_facet | Colberg-Poley, A M, Isom, H C, Rapp, F, Colberg-Poley, A M, Isom, H C, Rapp, F |
author_sort | colberg-poley, a m |
container_issue | 3 |
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container_title | Journal of Virology |
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description | <jats:p>We have previously described an in vitro system in which the function lacking for herpes simplex virus type 2 (HSV-2) replication can be induced by human cytomegalovirus (HCMV). The mechanism of this reactivation of quiescent HSV-2 by HCMV has been further defined. The HCMV function(s) responsible for HSV-2 stimulation was examined temporally, and the fraction of cells in quiescent cultures producing HSV-2 after superinfection was determined. Using independent biological, genetic and molecular techniques we have made the following observations. (i) As early as 12 h after HCMV superinfection, HSV-2 RNA was expressed in latently infected cells. (ii) At 24 h after HCMV superinfection, a time when newly synthesized HCMV was not yet apparent, infectious HSV-2 was produced by reactivated cultures. (iii) Four HCMV temperature-sensitive mutants, which are DNA-negative at nonpermissive temperature and represent four different complementation groups, induced reactivation of HSV-2 at 39.5 degrees C. (iv) Early after HCMV superinfection, 1.6% of quiescent cells could be induced to transcribe HSV-2 information. (v) Early after HCMV superinfection, 0.3% of cells in the quiescent cultures could be induced to yield infectious HSV-2. The finding that a significant interaction can occur between HCMV and quiescent HSV-2 in an in vitro model is noteworthy in light of the knowledge that both of these herpesviruses often reside simultaneously in the human host.</jats:p> |
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spelling | Colberg-Poley, A M Isom, H C Rapp, F 0022-538X 1098-5514 American Society for Microbiology Virology Insect Science Immunology Microbiology http://dx.doi.org/10.1128/jvi.37.3.1051-1059.1981 <jats:p>We have previously described an in vitro system in which the function lacking for herpes simplex virus type 2 (HSV-2) replication can be induced by human cytomegalovirus (HCMV). The mechanism of this reactivation of quiescent HSV-2 by HCMV has been further defined. The HCMV function(s) responsible for HSV-2 stimulation was examined temporally, and the fraction of cells in quiescent cultures producing HSV-2 after superinfection was determined. Using independent biological, genetic and molecular techniques we have made the following observations. (i) As early as 12 h after HCMV superinfection, HSV-2 RNA was expressed in latently infected cells. (ii) At 24 h after HCMV superinfection, a time when newly synthesized HCMV was not yet apparent, infectious HSV-2 was produced by reactivated cultures. (iii) Four HCMV temperature-sensitive mutants, which are DNA-negative at nonpermissive temperature and represent four different complementation groups, induced reactivation of HSV-2 at 39.5 degrees C. (iv) Early after HCMV superinfection, 1.6% of quiescent cells could be induced to transcribe HSV-2 information. (v) Early after HCMV superinfection, 0.3% of cells in the quiescent cultures could be induced to yield infectious HSV-2. The finding that a significant interaction can occur between HCMV and quiescent HSV-2 in an in vitro model is noteworthy in light of the knowledge that both of these herpesviruses often reside simultaneously in the human host.</jats:p> Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 Journal of Virology |
spellingShingle | Colberg-Poley, A M, Isom, H C, Rapp, F, Journal of Virology, Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2, Virology, Insect Science, Immunology, Microbiology |
title | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_full | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_fullStr | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_full_unstemmed | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_short | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_sort | involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
title_unstemmed | Involvement of an early human cytomegalovirus function in reactivation of quiescent herpes simplex virus type 2 |
topic | Virology, Insect Science, Immunology, Microbiology |
url | http://dx.doi.org/10.1128/jvi.37.3.1051-1059.1981 |