author_facet Berger, Christoph
Hug, Martina
Gysin, Claudine
Molinari, Luciano
Frei, Martina
Bossart, Walter
Nadal, David
Berger, Christoph
Hug, Martina
Gysin, Claudine
Molinari, Luciano
Frei, Martina
Bossart, Walter
Nadal, David
author Berger, Christoph
Hug, Martina
Gysin, Claudine
Molinari, Luciano
Frei, Martina
Bossart, Walter
Nadal, David
spellingShingle Berger, Christoph
Hug, Martina
Gysin, Claudine
Molinari, Luciano
Frei, Martina
Bossart, Walter
Nadal, David
Journal of Medical Virology
Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
Infectious Diseases
Virology
author_sort berger, christoph
spelling Berger, Christoph Hug, Martina Gysin, Claudine Molinari, Luciano Frei, Martina Bossart, Walter Nadal, David 0146-6615 1096-9071 Wiley Infectious Diseases Virology http://dx.doi.org/10.1002/jmv.20899 <jats:title>Abstract</jats:title><jats:p>The Waldeyer's ring designates a functional unit of lymphoid tissue within the pharynx including the adenoids and tonsils. To gain insight into distribution patterns of β‐ and γ‐human herpesviruses (HHVs) and their potential mutual influences at their natural portal of entry, quantitative polymerase chain reaction (qPCR) assays were applied to adenoids and tonsils obtained from 30 children. DNA of Epstein‐Barr virus (EBV), cytomegalovirus (CMV), HHV‐6, HHV‐7, and HHV‐8 was detected in adenoids, tonsils, or both of 24 (80%), 19 (63%), 23 (77%), 23 (77%), and 0 (0%) children, respectively. EBV, CMV, HHV‐6, and ‐7 localized in both adenoids and tonsils from 92%, 37%, 52%, and 70% of children, respectively, with the virus detectable by qPCR. The amount of EBV was 2–10‐fold higher than of other HHVs and correlated in autologous organs (<jats:italic>P</jats:italic> = 0.01) as did the amount of HHV‐7 (<jats:italic>P</jats:italic> = 0.002). The amount of CMV correlated with the HHV‐6 amount in adenoids (<jats:italic>P = </jats:italic>0.028) and tonsils (<jats:italic>P = </jats:italic>0.007), and with the amount of HHV‐7 in adenoids (<jats:italic>P</jats:italic> &lt; 0.01). Levels of HHV‐6 DNA were lower in adenoids with detectable CMV DNA than in adenoids without detectable CMV DNA (<jats:italic>P = </jats:italic>0.0062). Inversely, CMV and HHV‐7 levels were higher in adenoids with than in adenoids without detectable EBV DNA (<jats:italic>P = </jats:italic>0.019 and <jats:italic>P = </jats:italic>0.039, respectively).Thus, β‐ and γ‐HHV exhibit distinct distribution behaviors in Waldeyer's ring organs and seem to interact. This may be of medical importance in immunocompromised hosts who are likely to reactivate HHVs causing severe morbidity and death. J. Med. Virol. 79: 1147–1152, 2007. © 2007 Wiley‐Liss, Inc.</jats:p> Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs Journal of Medical Virology
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series Journal of Medical Virology
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title Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_unstemmed Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_full Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_fullStr Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_full_unstemmed Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_short Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_sort distribution patterns of β‐ and γ‐herpesviruses within waldeyer's ring organs
topic Infectious Diseases
Virology
url http://dx.doi.org/10.1002/jmv.20899
publishDate 2007
physical 1147-1152
description <jats:title>Abstract</jats:title><jats:p>The Waldeyer's ring designates a functional unit of lymphoid tissue within the pharynx including the adenoids and tonsils. To gain insight into distribution patterns of β‐ and γ‐human herpesviruses (HHVs) and their potential mutual influences at their natural portal of entry, quantitative polymerase chain reaction (qPCR) assays were applied to adenoids and tonsils obtained from 30 children. DNA of Epstein‐Barr virus (EBV), cytomegalovirus (CMV), HHV‐6, HHV‐7, and HHV‐8 was detected in adenoids, tonsils, or both of 24 (80%), 19 (63%), 23 (77%), 23 (77%), and 0 (0%) children, respectively. EBV, CMV, HHV‐6, and ‐7 localized in both adenoids and tonsils from 92%, 37%, 52%, and 70% of children, respectively, with the virus detectable by qPCR. The amount of EBV was 2–10‐fold higher than of other HHVs and correlated in autologous organs (<jats:italic>P</jats:italic> = 0.01) as did the amount of HHV‐7 (<jats:italic>P</jats:italic> = 0.002). The amount of CMV correlated with the HHV‐6 amount in adenoids (<jats:italic>P = </jats:italic>0.028) and tonsils (<jats:italic>P = </jats:italic>0.007), and with the amount of HHV‐7 in adenoids (<jats:italic>P</jats:italic> &lt; 0.01). Levels of HHV‐6 DNA were lower in adenoids with detectable CMV DNA than in adenoids without detectable CMV DNA (<jats:italic>P = </jats:italic>0.0062). Inversely, CMV and HHV‐7 levels were higher in adenoids with than in adenoids without detectable EBV DNA (<jats:italic>P = </jats:italic>0.019 and <jats:italic>P = </jats:italic>0.039, respectively).Thus, β‐ and γ‐HHV exhibit distinct distribution behaviors in Waldeyer's ring organs and seem to interact. This may be of medical importance in immunocompromised hosts who are likely to reactivate HHVs causing severe morbidity and death. J. Med. Virol. 79: 1147–1152, 2007. © 2007 Wiley‐Liss, Inc.</jats:p>
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author Berger, Christoph, Hug, Martina, Gysin, Claudine, Molinari, Luciano, Frei, Martina, Bossart, Walter, Nadal, David
author_facet Berger, Christoph, Hug, Martina, Gysin, Claudine, Molinari, Luciano, Frei, Martina, Bossart, Walter, Nadal, David, Berger, Christoph, Hug, Martina, Gysin, Claudine, Molinari, Luciano, Frei, Martina, Bossart, Walter, Nadal, David
author_sort berger, christoph
container_issue 8
container_start_page 1147
container_title Journal of Medical Virology
container_volume 79
description <jats:title>Abstract</jats:title><jats:p>The Waldeyer's ring designates a functional unit of lymphoid tissue within the pharynx including the adenoids and tonsils. To gain insight into distribution patterns of β‐ and γ‐human herpesviruses (HHVs) and their potential mutual influences at their natural portal of entry, quantitative polymerase chain reaction (qPCR) assays were applied to adenoids and tonsils obtained from 30 children. DNA of Epstein‐Barr virus (EBV), cytomegalovirus (CMV), HHV‐6, HHV‐7, and HHV‐8 was detected in adenoids, tonsils, or both of 24 (80%), 19 (63%), 23 (77%), 23 (77%), and 0 (0%) children, respectively. EBV, CMV, HHV‐6, and ‐7 localized in both adenoids and tonsils from 92%, 37%, 52%, and 70% of children, respectively, with the virus detectable by qPCR. The amount of EBV was 2–10‐fold higher than of other HHVs and correlated in autologous organs (<jats:italic>P</jats:italic> = 0.01) as did the amount of HHV‐7 (<jats:italic>P</jats:italic> = 0.002). The amount of CMV correlated with the HHV‐6 amount in adenoids (<jats:italic>P = </jats:italic>0.028) and tonsils (<jats:italic>P = </jats:italic>0.007), and with the amount of HHV‐7 in adenoids (<jats:italic>P</jats:italic> &lt; 0.01). Levels of HHV‐6 DNA were lower in adenoids with detectable CMV DNA than in adenoids without detectable CMV DNA (<jats:italic>P = </jats:italic>0.0062). Inversely, CMV and HHV‐7 levels were higher in adenoids with than in adenoids without detectable EBV DNA (<jats:italic>P = </jats:italic>0.019 and <jats:italic>P = </jats:italic>0.039, respectively).Thus, β‐ and γ‐HHV exhibit distinct distribution behaviors in Waldeyer's ring organs and seem to interact. This may be of medical importance in immunocompromised hosts who are likely to reactivate HHVs causing severe morbidity and death. J. Med. Virol. 79: 1147–1152, 2007. © 2007 Wiley‐Liss, Inc.</jats:p>
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spelling Berger, Christoph Hug, Martina Gysin, Claudine Molinari, Luciano Frei, Martina Bossart, Walter Nadal, David 0146-6615 1096-9071 Wiley Infectious Diseases Virology http://dx.doi.org/10.1002/jmv.20899 <jats:title>Abstract</jats:title><jats:p>The Waldeyer's ring designates a functional unit of lymphoid tissue within the pharynx including the adenoids and tonsils. To gain insight into distribution patterns of β‐ and γ‐human herpesviruses (HHVs) and their potential mutual influences at their natural portal of entry, quantitative polymerase chain reaction (qPCR) assays were applied to adenoids and tonsils obtained from 30 children. DNA of Epstein‐Barr virus (EBV), cytomegalovirus (CMV), HHV‐6, HHV‐7, and HHV‐8 was detected in adenoids, tonsils, or both of 24 (80%), 19 (63%), 23 (77%), 23 (77%), and 0 (0%) children, respectively. EBV, CMV, HHV‐6, and ‐7 localized in both adenoids and tonsils from 92%, 37%, 52%, and 70% of children, respectively, with the virus detectable by qPCR. The amount of EBV was 2–10‐fold higher than of other HHVs and correlated in autologous organs (<jats:italic>P</jats:italic> = 0.01) as did the amount of HHV‐7 (<jats:italic>P</jats:italic> = 0.002). The amount of CMV correlated with the HHV‐6 amount in adenoids (<jats:italic>P = </jats:italic>0.028) and tonsils (<jats:italic>P = </jats:italic>0.007), and with the amount of HHV‐7 in adenoids (<jats:italic>P</jats:italic> &lt; 0.01). Levels of HHV‐6 DNA were lower in adenoids with detectable CMV DNA than in adenoids without detectable CMV DNA (<jats:italic>P = </jats:italic>0.0062). Inversely, CMV and HHV‐7 levels were higher in adenoids with than in adenoids without detectable EBV DNA (<jats:italic>P = </jats:italic>0.019 and <jats:italic>P = </jats:italic>0.039, respectively).Thus, β‐ and γ‐HHV exhibit distinct distribution behaviors in Waldeyer's ring organs and seem to interact. This may be of medical importance in immunocompromised hosts who are likely to reactivate HHVs causing severe morbidity and death. J. Med. Virol. 79: 1147–1152, 2007. © 2007 Wiley‐Liss, Inc.</jats:p> Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs Journal of Medical Virology
spellingShingle Berger, Christoph, Hug, Martina, Gysin, Claudine, Molinari, Luciano, Frei, Martina, Bossart, Walter, Nadal, David, Journal of Medical Virology, Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs, Infectious Diseases, Virology
title Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_full Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_fullStr Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_full_unstemmed Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_short Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
title_sort distribution patterns of β‐ and γ‐herpesviruses within waldeyer's ring organs
title_unstemmed Distribution patterns of β‐ and γ‐herpesviruses within Waldeyer's ring organs
topic Infectious Diseases, Virology
url http://dx.doi.org/10.1002/jmv.20899