References of "Trimeche, M"
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See detailLes cancers viro-induits: interrelations genetique-environnement
Delvenne, Philippe ULg; Renoux, V. M.; Arafa, M. et al

in Revue Médicale de Liège (2012), 67(5-6), 381-9

Among cancers diagnosed worldwide on a yearly basis, 20% are thought to be associated with a viral infection. The viruses involved are, by order of decreasing incidence, the hepatitis viruses, the ... [more ▼]

Among cancers diagnosed worldwide on a yearly basis, 20% are thought to be associated with a viral infection. The viruses involved are, by order of decreasing incidence, the hepatitis viruses, the papillomaviruses and the Epstein-Barr virus. These virus-induced cancers generate a high level of interest not only for the study of mechanisms involved in the neoplastic transformation, but also for the set-up of specific immunotherapies including prophylactic and therapeutic antitumor vaccination. [less ▲]

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See detailAssociation between Epstein-Barr virus and Hodgkin's lymphoma in Belgium: A pathological and virological study
Trimeche, M.; Bonnet, Christophe ULg; Korbi, S. et al

in Leukemia & Lymphoma (2007), 48(7), 1323-1331

The association between Epstein-Barr virus (EBV) and classical Hodgkin's lymphoma (cHL) varies according to the geographic location. In this work we sought to characterize EBV involvement in a series of ... [more ▼]

The association between Epstein-Barr virus (EBV) and classical Hodgkin's lymphoma (cHL) varies according to the geographic location. In this work we sought to characterize EBV involvement in a series of 111 cHL cases diagnosed in Belgium. The overall prevalence of EBV infection detected by in situ hybridization in Reed-Sternberg cells was 33%. EBV positivity correlated with older age at diagnosis (454 years; p = 0.01), mixed cellularity subtype (p = 0.000001), male gender (p = 0.004) and tended to be associated with higher clinical stage (III/IV; p = 0.02). The molecular features of the virus in EBV-positive cHL were studied by comparison with a series of reactive tonsils. A 30-bp deletion within the LMP-1 gene was in 15/28 (53.6%) EBV-positive cHL cases, and in 41.7% of reactive tonsil samples. This variant did not correlate with any clinical or pathological feature. The EBV strain was type A in all cHL and reactive samples. [less ▲]

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See detailEpstein-Barr virus in Hodgkin's disease: the example of central Tunisia
Korbi, S.; Trimeche, M.; Sriha, B. et al

in Annales de Pathologie (2002), 22(2), 96-101

The purpose of this study was to evaluate the prevalence of Epstein-Barr virus in Hodgkin disease in Tunisia through a series of 77 cases. Association with Epstein-Barr virus was demonstrated by Epstein ... [more ▼]

The purpose of this study was to evaluate the prevalence of Epstein-Barr virus in Hodgkin disease in Tunisia through a series of 77 cases. Association with Epstein-Barr virus was demonstrated by Epstein-Barr encoded early RNA transcripts (EBER) in situ hybridization in 70 % of cases and by latent membrane protein I (LMPI) immunohistochemistry in 58.4 % of cases. EBER positive cases were more frequent in extreme age clashes (< 15 and > 54 years) there was no correlation with sex, histologic sub-type and clinical stage. Our findings show a high prevalence for EBV infection in Tunisian Hodgkin's disease particularly among extreme ages. [less ▲]

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