These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Study of pathogenetic role of Epstein-Barr virus in Hungarian patients with B-cell non-Hodgkin lymphomas].
    Author: Germán P, Beck Z, Semsei I, Kiss S, Görög B, Balogh E, Tóth F, Nemes Z, Pajor L, Oláh E.
    Journal: Orv Hetil; 2002 Nov 24; 143(47):2619-24. PubMed ID: 12532647.
    Abstract:
    INTRODUCTION: The Epstein-Barr virus is a member of herpesvirus family. It plays an important role in the etiopathogenesis of Burkitt lymphoma, other B-cell non-Hodgkin lymphomas, nasopharyngeal carcinoma, X chromosome-linked lymphoproliferative disease, Hodgkin lymphomas and a part of T-cell lymphomas. It has been suggested that association of Epstein-Barr virus with lymphomas and its pathological significance in disease varies in different geographical areas. The aim of our study was to reveal the role of Epstein-Barr virus in B-cell non-Hodgkin lymphomas diagnosed in Hungary. The authors asked: A) What is the frequency of the presence of virus genome in the biopsy specimen from B-cell non-Hodgkin patients? B) Which types of virus latency can be observed? PATIENTS AND METHODS: Genomic DNA and EBER-specific RNA of Epstein-Barr virus in paraffin-embedded specimens were detected by polymerase chain reaction and in situ hybridisation, respectively. RESULTS: Out of 36 B-cell non-Hodgkin lymphoma cases, 16 (45%) were found to be positive for Epstein-Barr virus by the above methods. Expression of latency genes, nuclear antigene-2 and latent membrane protein-1 was studied by immunohistochemical technique. The 16 virus-positive non-Hodgkin lymphoma cases showed Epstein-Barr virus latency types II. (37%) or III. (63%). CONCLUSIONS: The authors data suggest that Epstein-Barr virus may be associated with the development of B-cell non-Hodgkin lymphomas in Hungarian patients.
    [Abstract] [Full Text] [Related] [New Search]