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Pereira V, Boudjemaa S, Besson C, Leblanc T, Rigaud C, Leruste A, Garnier N, Lambilliotte A, Simonin M, Curtillet C, Bonneau-Lagacherie J, Coulomb A, Landman-Parker J. Epstein-Barr Virus in Childhood and Adolescent Classic Hodgkin Lymphoma in a French Cohort of 301 Patients. J Pediatr Hematol Oncol 2022; 44:e1033-e1038. [PMID: 35091521 DOI: 10.1097/mph.0000000000002403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 12/06/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim was to analyze the role of Epstein-Barr virus (EBV) in the bioclinical characteristics of patients treated for classic Hodgkin lymphoma (cHL) in France. METHODS Biopathologic data of 301 patients treated for a cHL in/or according to the EuroNet PHL-C1 trial between November 2008 and February 2013 were centrally reviewed. RESULTS Median age at diagnosis was 14 (3 to 18) years and the F/M ratio 0.86, 0.47 before 10 years and 0.9 from 11 to 18. CHL subtypes were nodular sclerosis for 266/301 (88%) patients, mixed cellularity for 22/301 (7%), lymphocyte rich for 2/301 (1%), and 11/301 were unclassified. EBV positivity by in situ hybridization was observed for 68/301 (23%) patients, significantly associated with mixed cellularity subtype and male sex, particularly overrepresented in boys below 10 years: 15/23 (65%) versus 28/139 among other male patients (20%). EBV viral load was detectable in 22 of 108 (22%) tested cases and was overrepresented in EBV cHL (13/28) versus non-EBV cHL (9/80) patients. Detailed semiquantitative histologic analysis showed a high number of B-cell residual follicles in EBV cHL relative to EBV-negative HL. CONCLUSION Distribution of EBV cHL in children and adolescents is associated with young age and male sex, suggesting a specific physiopathology and may require a differential therapeutic approach.
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Affiliation(s)
- Victor Pereira
- Department of Pediatric Hematology and Oncology, Besançon University Hospital, Besançon
| | | | - Caroline Besson
- Department of Hematology Versailles University Hospital, Versailles
| | - Thierry Leblanc
- Department of Pediatric Hematology and Immunology, APHP, Robert Debré Hospital
- Paris Diderot University
| | - Charlotte Rigaud
- Department of Pediatric Oncology, Gustave Roussy Cancer Campus, Villejuif
| | - Amaury Leruste
- SIREDO, Pediatric Cancer Center, Institut Curie, PSL Research University, Paris
| | - Nathalie Garnier
- Department of Pediatric Hematology and Oncology, Pediatric Hematology and Oncology Institute, Hospices Civils de Lyon, Lyon
| | - Anne Lambilliotte
- Department of Pediatric Hematology and Oncology, Lille University Hospital, Lille
| | | | - Catherine Curtillet
- Department of Pediatric Hematology and Oncology, APHM, La Timone Hospital, Marseille
| | | | | | - Judith Landman-Parker
- Department of Pediatric Hematology and Oncology, Armand Trousseau Hospital, APHP, Sorbonne University, UMRs938
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Trimèche M, Bonnet C, Korbi S, Boniver J, de Leval L. Association between Epstein-Barr virus and Hodgkin's lymphoma in Belgium: a pathological and virological study. Leuk Lymphoma 2007; 48:1323-31. [PMID: 17613761 DOI: 10.1080/10428190701411177] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
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 (>54 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.
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Affiliation(s)
- Mounir Trimèche
- Department of Pathology, CHU Farhat-Hached of Sousse, Sousse, Tunisia
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3
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Funamoto Y, Nagai M, Haba R, Ishikawa M, Kishida F, Kohno K, Matsunaga T, Kushida Y, Kobayashi S. Diagnostic accuracy of imprint cytology in the assessment of Hodgkin's disease in Japan. Diagn Cytopathol 2005; 33:20-5. [PMID: 15945083 DOI: 10.1002/dc.20254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Our objective was to evaluate the usefulness of cytomorphologic assessment in the accuracy of diagnosis of Hodgkin's disease (HD), using imprint cytological preparations over a 18-yr period. Imprint materials from 34 HD cases were reviewed using cytomorphological and immunocytochemical studies. Twenty-six cases (76.5%) were diagnosed to be HD and 6 cases (17.6%) were suspected to be HD, but 2 cases (5.9%) were cytologically diagnosed as reactive lesions, because of an insufficient number of Reed-Sternberg (RS) cells. The 6 suspected cases were definitively diagnosed as HD, using immunocytochemistry. Immunophenotyping of RS cells in 32 cases (excluding the two cases of reactive lesions) showed CD30+ in 31 (96.9%) cases, CD15+ in 22 (68.8%) cases and CD20+ in 12 (37.5%) cases. RS cells were immunophenotypically classified into five groups: A, (CD 30+, 15+, 20-) 15 (46.9%); B, (CD30+, 15-, 20-) 5 (15.6%); C, (CD 30+, 15+, 20+) 6 (18.8%); D, (CD30+, 15-, 20+) 5 (15.6%); and E, (CD30-, 15+, 20+) 1 (3.1%). Cytomorphologic differences in RS cells were identified between group D and other groups (CD15+ and/ or CD20-). The former had a low polymorphic shape (like popcorn), and the latter had a more classical polymorphic shape. Epstein-Barr virus (EBV)-latent membrane protein-1(LMP-1) was identified in 16 (50%) cases. LMP-1 expression was found not only in classic RS cells, but also in smaller variants. These variants did not match the morphologic criteria of RS cells, but expressed the common phenotype (CD30+, CD15+/-) of RS cells, suggesting the same cellular origin as RS cells. This study demonstrated that imprint cytology from lymph node biopsies can be a useful tool for the diagnosis and the evaluation of the cellular biology of HD.
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Affiliation(s)
- Yasunobu Funamoto
- Department of Diagnostic Pathology, Kagawa University Hospital, Kita-Gun, Kagawa, Japan.
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4
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Axdorph U, Porwit-MacDonald A, Sjöberg J, Grimfors G, Ekman M, Wang W, Biberfeld P, Björkholm M. Epstein-Barr virus expression in Hodgkin's disease in relation to patient characteristics, serum factors and blood lymphocyte function. Br J Cancer 1999; 81:1182-7. [PMID: 10584880 PMCID: PMC2374328 DOI: 10.1038/sj.bjc.6690827] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Epstein-Barr virus (EBV) expression was investigated by immunohistochemistry (latent membrane protein 1 [LMP-1]) and in situ hybridization (EBV encoded RNA [EBER]) in biopsies from 95 patients with untreated Hodgkin's disease (HD). Tumour EBV status was related to EBV antibody titres, spontaneous and concanavalin A induced blood lymphocyte DNA synthesis, serum levels of soluble (s) CD4, sCD8, sCD25, sCD30, sCD54, beta2-microglobulin, thymidine-kinase, routine chemistry, patient characteristics, complete remission and survival. The median follow-up time was 145 months (range 60-257). Tumour EBV-positive (n = 30; 33%) and negative (n = 62; 67%) patients did not differ with regard to sex, age, stage, presence of bulky disease or B-symptoms, remission rate or survival. The proportion of EBV+ cases was significantly higher among patients with mixed cellularity histopathology (58%) as compared to the nodular sclerosis subtype (18%; P < 0.001). The total white blood cell (WBC) counts were significantly lower in EBV+ patients (P < 0.01), who also had significantly higher levels of sCD54 (P < 0.02) and a tendency towards lower levels of sCD30 (P = 0.056). Patients in the tumour EBV+ group had significantly higher IgG antibody titres to restricted early antigen (EA-R) (P < 0.02). Hence, clinical features and outcome were not related to tumour EBV status. However, HD patients with EBV+ tumours had elevated sCD54 levels, higher antibody titres to EA-R and decreased total WBC counts. A potential causal relationship between EBV tumour status and these findings needs to be further explored.
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Affiliation(s)
- U Axdorph
- Department of Medicine, Karolinska Hospital and Institute, Stockholm, Sweden
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5
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Sakai C, Takagi T, Wakatsuki S, Matsuzaki O. Scleroderma-like lesions and Epstein-Barr virus-associated B-cell lymphoma presenting with a huge splenomegaly. Eur J Haematol Suppl 1999; 62:278-80. [PMID: 10227462 DOI: 10.1111/j.1600-0609.1999.tb01758.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Proliferation and Apoptosis-Related Gene Expression in Experimental Acquired Immunodeficiency Syndrome-Related Simian Lymphoma. Blood 1999. [DOI: 10.1182/blood.v93.4.1364.404k19_1364_1371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Lymphomas in 10 cynomolgus monkeys infected with a simian immunodeficiency virus (SIVsm) were studied with regard to proliferative activity and apoptosis-related gene expression. All were diffuse large-cell lymphomas, showed mono or oligoclonality and a 9/10 diploid cellular DNA content. Expression of a simian homologue to Epstein-Barr virus (HVMF-1) was shown in nine cases. The lymphomas showed moderate to high proliferative activity by Ki67 immunostaining and DNA flow cytometry, and a low number of apoptotic cells detected by TdT-mediated dUTP nick-end labeling (TUNEL). Immunohistochemistry showed abundant tumor infiltrating TIA-1+ cytotoxic lymphocytes (CTL) and macrophages. Bcl-2, Mcl-1, and also Bax and Bak, but not p53 were demonstrable in the tumor cells by immunostaining. Our findings suggest a causal relationship between HVMF-1 infection and a low apoptotic index of the lymphomas due to the expression of Bcl-2. The apparent inefficient function of tumor-infiltrating CTL could be due to inactivation of CTL and/or resistance of the lymphoma cells to CTL effects. The tumors showed immunoreactivity for CD18, CD29, and CD49d, but not for CD11a, mimicking the phenotype of human Epstein-Barr virus (EBV)–related lymphomas. In summary, our observations indicate a high similarity between this simian model of acquired immunodeficiency syndrome (AIDS)-related lymphomas (ARL) and human ARL and other immunosuppression-related lymphomas.
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7
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Proliferation and Apoptosis-Related Gene Expression in Experimental Acquired Immunodeficiency Syndrome-Related Simian Lymphoma. Blood 1999. [DOI: 10.1182/blood.v93.4.1364] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Lymphomas in 10 cynomolgus monkeys infected with a simian immunodeficiency virus (SIVsm) were studied with regard to proliferative activity and apoptosis-related gene expression. All were diffuse large-cell lymphomas, showed mono or oligoclonality and a 9/10 diploid cellular DNA content. Expression of a simian homologue to Epstein-Barr virus (HVMF-1) was shown in nine cases. The lymphomas showed moderate to high proliferative activity by Ki67 immunostaining and DNA flow cytometry, and a low number of apoptotic cells detected by TdT-mediated dUTP nick-end labeling (TUNEL). Immunohistochemistry showed abundant tumor infiltrating TIA-1+ cytotoxic lymphocytes (CTL) and macrophages. Bcl-2, Mcl-1, and also Bax and Bak, but not p53 were demonstrable in the tumor cells by immunostaining. Our findings suggest a causal relationship between HVMF-1 infection and a low apoptotic index of the lymphomas due to the expression of Bcl-2. The apparent inefficient function of tumor-infiltrating CTL could be due to inactivation of CTL and/or resistance of the lymphoma cells to CTL effects. The tumors showed immunoreactivity for CD18, CD29, and CD49d, but not for CD11a, mimicking the phenotype of human Epstein-Barr virus (EBV)–related lymphomas. In summary, our observations indicate a high similarity between this simian model of acquired immunodeficiency syndrome (AIDS)-related lymphomas (ARL) and human ARL and other immunosuppression-related lymphomas.
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8
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Maeda T, Hiranuma H, Matsumura S, Furukawa S, Fuchihata H. Epstein-Barr virus infection and response to radiotherapy in squamous cell carcinoma of the oral cavity. Cancer Lett 1998; 125:25-30. [PMID: 9566691 DOI: 10.1016/s0304-3835(97)00485-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We have retrospectively investigated the presence of Epstein-Barr virus (EBV) DNA in 45 cases of squamous cell carcinomas (SCCs) of the oral cavity using polymerase chain reaction (PCR). We analyzed the association between EBV infection and the clinicopathological characteristics, tumor response to radiotherapy, or prognosis to determine the clinical significance of EBV. EBV DNA was detected in 29 cases (64.4%) of SCCs. No significant differences were observed between the presence or absence of EBV. Our results indicate that EBV infection is not related to tumor response to radiotherapy, or the prognosis of the patients.
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Affiliation(s)
- T Maeda
- Department of Oral and Maxillofacial Radiology, Osaka University Faculty of Dentistry, Suita-city, Japan.
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Epstein-Barr Virus Latent Gene Expression in Primary Effusion Lymphomas Containing Kaposi's Sarcoma–Associated Herpesvirus/Human Herpesvirus-8. Blood 1997. [DOI: 10.1182/blood.v90.3.1186] [Citation(s) in RCA: 116] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Primary effusion (body cavity–based) lymphoma (PEL) is a recently recognized subtype of malignant lymphoma that exhibits distinctive clinical and biological features, most notably its usual infection with the Kaposi's sarcoma–associated herpesvirus (KSHV). The vast majority of cases also contain Epstein-Barr virus (EBV). This dual viral infection is the first example of a consistent dual herpesviral infection in a human neoplasm and provides a unique model to study viral interactions. We analyzed the pattern of EBV latent gene expression to determine the pathogenic role of this agent in PELs. We examined five PELs coinfected with EBV and KSHV by reverse transcription-polymerase chain reaction (RT-PCR), in situ hybridization, and immunohistochemistry. EBER1 mRNA, a consistent marker of viral latency, was positive in all PEL cases, although at lower levels than in the non-PEL controls due to EBER1 expression by only a variable subset of lymphoma cells. Qp-initiated mRNA, encoding only EBNA1 and characteristic of latencies I and II, was positive in all PEL cases. Wp- and Cp-initiated mRNAs, encoding all EBNAs and characteristic of latency III, were negative in all cases. LMP1 mRNA, expressed in latencies II and III, was present in three cases of PEL, although at very low levels that were not detectable at the protein level by immunohistochemistry. Low levels of LMP2A mRNA were detected in all cases. BZLF1, an early-intermediate lytic phase marker, was weakly positive in four cases, suggesting a productive viral infection in a very small proportion of cells, which was confirmed by ZEBRA antigen expression. Therefore, PELs exhibit a restricted latency pattern, with expression of EBNA1 in all cases, and low LMP1 and LMP2A levels.
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10
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Epstein-Barr Virus Latent Gene Expression in Primary Effusion Lymphomas Containing Kaposi's Sarcoma–Associated Herpesvirus/Human Herpesvirus-8. Blood 1997. [DOI: 10.1182/blood.v90.3.1186.1186_1186_1191] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Primary effusion (body cavity–based) lymphoma (PEL) is a recently recognized subtype of malignant lymphoma that exhibits distinctive clinical and biological features, most notably its usual infection with the Kaposi's sarcoma–associated herpesvirus (KSHV). The vast majority of cases also contain Epstein-Barr virus (EBV). This dual viral infection is the first example of a consistent dual herpesviral infection in a human neoplasm and provides a unique model to study viral interactions. We analyzed the pattern of EBV latent gene expression to determine the pathogenic role of this agent in PELs. We examined five PELs coinfected with EBV and KSHV by reverse transcription-polymerase chain reaction (RT-PCR), in situ hybridization, and immunohistochemistry. EBER1 mRNA, a consistent marker of viral latency, was positive in all PEL cases, although at lower levels than in the non-PEL controls due to EBER1 expression by only a variable subset of lymphoma cells. Qp-initiated mRNA, encoding only EBNA1 and characteristic of latencies I and II, was positive in all PEL cases. Wp- and Cp-initiated mRNAs, encoding all EBNAs and characteristic of latency III, were negative in all cases. LMP1 mRNA, expressed in latencies II and III, was present in three cases of PEL, although at very low levels that were not detectable at the protein level by immunohistochemistry. Low levels of LMP2A mRNA were detected in all cases. BZLF1, an early-intermediate lytic phase marker, was weakly positive in four cases, suggesting a productive viral infection in a very small proportion of cells, which was confirmed by ZEBRA antigen expression. Therefore, PELs exhibit a restricted latency pattern, with expression of EBNA1 in all cases, and low LMP1 and LMP2A levels.
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Abstract
Interleukin-10 (IL-10) is a pleiotropic cytokine produced by type 2 helper cells (Th2), as well as by monocytes and macrophages, and normal and neoplastic B lymphocytes. It is highly homologous to an open reading frame of Epstein-Barr virus (EBV) called BCRF1, and EBV infection of B-cells up-regulates IL-10. IL-10 production has strong immunosuppressive effects via inhibition of Th1 type cytokines, including interferon gamma and interleukin-2. On B-cells, IL-10 has a potent stimulating effect, inducing proliferation and differentiation. Interestingly, in cell lines derived from B-cell lymphomas, IL-10 production has been found to be up-regulated, and it serves as an autocrine growth factor. In patients with non-Hodgkin's lymphoma (NHL), serum IL-10 levels are significantly increased when compared to normal individuals and NHL patients in remission. The prognostic significance of these increased levels vary according to the assay used. Both human IL-10 and viral IL-10 are increased, and when specific assays for human IL-10 are used, there seems to be no prognostic significance, whereas when the assay cross-reacts with viral IL-10, high levels correlate with poor prognosis. These results suggest that viral IL-10 might have some pathogenic role in NHL.
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Affiliation(s)
- J Cortes
- Department of Hematology, M.D. Anderson Cancer Center, Houston, Texas, USA
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12
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Chetty R, Biddolph S, Gatter K. An immunohistochemical analysis of Reed-Sternberg-like cells in posttransplantation lymphoproliferative disorders: the possible pathogenetic relationship to Reed-Sternberg cells in Hodgkin's disease and Reed-Sternberg-like cells in non-Hodgkin's lymphomas and reactive conditions. Hum Pathol 1997; 28:493-8. [PMID: 9104951 DOI: 10.1016/s0046-8177(97)90040-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this study was to assess the incidence and immunophenotype of Reed-Sternberg-like (R-S-like) cells in the setting of posttransplantation lymphoproliferative disorders (PTLD). Twenty-eight formalin-fixed, paraffin-embedded cases (17 renal and 11 heart/heart-lung PTLDS) were analyzed for the presence of typical binucleate cells with inclusionlike nucleoli--the Reed-Sternberg phenotype. An immunohistochemical evaluation for the following markers was performed: CD3, CD20, CD79a, CD15, CD30, CD45, EBV-LMP-1, and vimentin. Monoclonality was assessed by staining for light chain restriction. Eleven cases contained R-S-like cells (9 renal and 2 heart/heart-lung PTLD). All 11 cases were positive for CD45 (LCA), EBV-LMP-1, and vimentin. Ten of 11 cases were CD20/CD79a positive, one case being of a null immunophenotype. Nine cases expressed CD30, whereas 0 of 11 were positive for CD15. In nine cases, expression of both kappa and lambda light chains was present; the remaining two cases failed to express either light chain. This study shows that the R-S-like cells encountered in PTLD have an activated B cell immunophenotype, are invariably EBV-LMP-1 positive, are often CD30 positive, and are CD15 negative. This latter immunophenotypic feature separates R-S-like cells from the R-S cells seen in Hodgkin's disease. The strong staining for EBV-LMP-1 in R-S-like cells also indicates a strong association between EBV-LMP and the R-S morphological phenotype in the context of PTLDs.
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Affiliation(s)
- R Chetty
- Department of Anatomical Pathology, University of Natal Medical School, Durban, South Africa
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13
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Isolation of Epstein-Barr Virus (EBV)-Specific Cytotoxic T Lymphocytes That Lyse Reed-Sternberg Cells: Implications for Immune-Mediated Therapy of EBV+ Hodgkin's Disease. Blood 1997. [DOI: 10.1182/blood.v89.6.1978] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractA subset of Hodgkin's disease (HD) patients have detectable Epstein-Barr virus (EBV) genomes in the malignant Reed-Sternberg (R-S) cells. R-S cells express only a limited set of latent EBV proteins, but only LMP1 and LMP2 can potentially elicit a CD8+ cytotoxic T-lymphocyte (CTL) response. We have evaluated if either of these proteins could be used as targets for specific adoptive T-cell therapy for EBV-positive (EBV+) HD. The success of this strategy requires that R-S cells are susceptible to lysis by CD8+ CTL, and that CTL specific for LMP1 and LMP2 can be detected and potentially amplified in HD patients. Antigen presentation and CTL sensitivity was evaluated with an in vitro maintained, phenotypically representative R-S cell line, HDLM-2. The R-S cells were able to process and present viral proteins, and to be efficiently lysed by specific CTL in a Class I–restricted manner. Since CTL responses to LMP1 and LMP2 do not represent the dominant responses to EBV, we examined if CTL clones specific for these proteins could be isolated despite the presence of weak or nondetectable responses in polyclonal T-cell lines. LMP-specific clones were generated from individuals either by cloning from the polyclonal EBV-reactive T-cell lines or by direct stimulation of peripheral blood mononuclear cells (PBMC) with cells expressing LMP1 or LMP2 as the only EBV protein. Our ability to isolate CTL specific for LMP proteins from individuals with HD and the sensitivity of R-S cells for CTL-mediated lysis suggest that the pursuit of specific adoptive immunotherapy represents a viable strategy for the subset of HD patients with EBV+ tumors.
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14
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Abstract
Much of the epidemiological heterogeneity of HD incidence reflects the behaviour of the NS subtype, at least in the USA. Incidence variation across races (except Asians) and time periods is most marked in this subtype. In young adults with HD, there is compelling evidence for social class modification of risk consistent with an infectious aetiology; limited data suggest that this effect occurs within the NS subtype, but considerable evidence indicates that it does not primarily involve EBV infection. Findings from familial aggregation studies and HLA associations point to inherited susceptibility to this subtype. Despite little sex difference for NS in young adulthood in the latest incidence data, parity nevertheless appears to be protective against this subtype for women. Therefore, the greater increase for females than males in the incidence of young-adult NS in recent years may reflect the impact of population trends towards later childbearing and lower parity. This change, as well as the concomitant smaller family sizes and growing affluence, could explain part of the burgeoning incidence of NS in young adults in the USA. These observations suggest that NS in young adults constitutes a separate disease, probably of infectious origin. The incongruous occurrence of this subtype in older adults, and the presence of EBV in some NS cases, could reflect heterogeneity within NS, for example, representing features of the cellular phase of NS (Cozen et al, 1992; Medeiros and Greiner, 1995). For the non-NS subtypes, many of the factors that predict risk of NS may also be relevant. Patterns of social class determinants in children and older adults, the age groups at risk for MC, support involvement of an infectious precursor given intense exposure, and EBV is a likely candidate, based on its high prevalence in these groups. However, little aetiological research has been directed explicitly at the non-NS subtypes. Considerable effort has gone into exploring an infectious aetiology of HD. Recently, this line of investigation has moved beyond social class determinants to molecular epidemiological studies of EBV and, to a lesser degree, other potentially involved viruses. The roles of genetic susceptibility and sex hormones also represent promising areas for exploration, particularly in their possible interaction with infectious agents and other environmental factors. Ultimately, clearer epidemiological understanding of HD will be aided by more precise classification of this disease at the molecular level.
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Affiliation(s)
- S L Glaser
- Northern California Cancer Center, Union City 94587, USA
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15
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Abstract
The incidence of Hodgkin's disease shows marked heterogeneity with respect to age, gender, race, geographical locale, social class and histological subtype. The Epstein-Barr virus (EBV) is associated with a proportion of cases, approximately 40% in developed countries, and there is a body of evidence which suggests that mixed cellularity Hodgkin's disease is more likely to be EBV-associated than nodular sclerosis Hodgkin's disease. This study investigates the relationship between EBV and both age and histological subtype. We confirm the above subtype distribution and that childhood and older adult cases are more likely to be EBV-associated than young adult cases. Young adult nodular sclerosis cases are rarely EBV-associated providing further evidence that this is a separate disease entity. The results of this study support the multiple aetiology hypothesis which suggests that Hodgkin's disease in different age groups has different aetiologies. The epidemiology of Hodgkin's disease and studies investigating the distribution of EBV-associated cases are reviewed.
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Affiliation(s)
- A F Jarrett
- Department of Veterinary Pathology, Veterinary School, University of Glasgow, U.K
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16
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Kanavaros P, De Bruin PC, Briere J, Meijer CJ, Gaulard P. Epstein-Barr virus (EBV) in extranodal T-cell non-Hodgkin's lymphomas (T-NHL). Identification of nasal T-NHL as a distinct clinicopathological entity associated with EBV. Leuk Lymphoma 1995; 18:27-34. [PMID: 8580826 DOI: 10.3109/10428199509064919] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
T-cell Non-Hodgkin's lymphomas (T-NHL) can be defined as clonal malignant proliferations related phenotypically and functionally to normal T-cell populations of the lymphoid tissue. There is increasing evidence that T-NHL with similar morphology but originating from different sites differ in their clinical behaviour, immunophenotypic features, oncogene expression and relation with oncogenic viruses such as HTLV-I and EBV. Indeed, it has been shown that the prevalence of EBV in T-NHL is related to the site of origin. Thus, EBV was found in nearly all nasal T-NHL but only in a proportion of primary nodal, lung, gastrointestinal and Waldeyer's ring T-NHL while it was undetectable in most primary cutaneous T-NHL. Besides their constant association with EBV, nasal T-NHL display peculiar clinical, histological, immunophenotypic and genotypic features. They present clinically as lethal midline granuloma and histologically as pleomorphic malignant tumours variably associated with angiocentricity, angioinvasion and necrosis. Moreover, they frequently exhibit extensive loss of T-cell antigens, including CD3 and TCR alpha beta and gamma delta proteins, usually express the Natural Killer (NK)-related CD56 antigen and frequently show absence of clonal rearrangements of TCR beta, gamma and delta loci. Therefore, among T-NHL, nasal T-NHL can be regarded as a distinct clinicopathologic entity associated with EBV, which could be derived either from immature T-cells or from NK cells.
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Affiliation(s)
- P Kanavaros
- Department of Pathology, Henri Mondor Hospital, Créteil, France
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18
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Horiuchi K, Mishima K, Ichijima K, Sugimura M, Ishida T, Kirita T. Epstein-Barr virus in the proliferative diseases of squamous epithelium in the oral cavity. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1995; 79:57-63. [PMID: 7614163 DOI: 10.1016/s1079-2104(05)80075-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The presence of Epstein-Barr virus was analyzed in 79 cases of oral epithelial proliferative diseases by polymerase chain reaction, in situ hybridization for Epstein-Barr virus-deoxyribonucleic acid and Epstein-Barr virus-encoded small messenger ribonucleic acid and immunohistochemistry for Epstein-Barr virus latent membrane protein. These lesions were histologically categorized as invasive squamous cell carcinoma (n = 36), carcinoma in situ (n = 10), verrucous carcinoma (n = 4), leukoplakia (n = 19), and papilloma (n = 10). Epstein-Barr virus genomes were detected in 19 squamous cell carcinoma (52.8%), four carcinoma in situ (40%), and one leukoplakia (5.3%); none of the verrucous carcinoma or papilloma cases were positive with polymerase chain reaction. By deoxyribonucleic acid in situ hybridization, positive signals were observed in the nuclei of cancer cells in 10 cases, in infiltrating lymphocytes in three, and both in one case. In patients with carcinoma in situ, only a single case was positive. In one case of leukoplakia positive signals were found in upper and middle layer squamous cells. The results by Epstein-Barr virus-encoded small messenger ribonucleic acid in situ hybridization revealed the same distribution as that by deoxyribonucleic acid in situ hybridization. Latent membrane protein was expressed only in the epithelial cells of leukoplakia but not in cases with squamous cell carcinoma and carcinoma in situ. These findings suggest that Epstein-Barr virus infection of oral squamous epithelium may be carcinogenic; alternatively, the virus may merely exist in epithelial cells of squamous cell carcinoma, carcinoma in situ, and leukoplakia as a passenger.
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Affiliation(s)
- K Horiuchi
- Department of Pathology, Nara Medical University, Japan
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Kanavaros P, Ioannidou D, Tzardi M, Datseris G, Katsantonis J, Delidis G, Tosca A. Mycosis fungoides: expression of C-myc p62 p53, bcl-2 and PCNA proteins and absence of association with Epstein-Barr virus. Pathol Res Pract 1994; 190:767-74. [PMID: 7831152 DOI: 10.1016/s0344-0338(11)80423-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The expression of C-myc p62, bcl-2, p53, PCNA and EBV-encoded LMP-1 proteins was studied by immunohistochemistry on paraffin-embedded skin specimens from 14 patients with early stage (premycotic erythema and second stage plaques) mycosis fungoides (MF), 21 patients with advanced stage MF (third stage plaques and tumors), 3 patients with Sezary's syndrome (SS) and 3 patients with pleomorphic medium and large cell cutaneous T-cell lymphomas (PML-CTCL). All 41 cases were also screened for the presence of EBV by using RNA in situ hybridization with EBER 1/2 oligonucleotides. Increased expression of C-myc p62, p53 and PCNA proteins was found in PML-CTCL and advanced stages of MF as compared to early stages of MF. These results suggest a relationship between levels of C-myc p62, p53 and PCNA proteins and aggressiveness of the cutaneous T-cell lymphomas. Furthermore, C-myc p62 and bcl-2 proteins were found to be frequently coexpressed in the present series. In view of the background information from in vitro findings and animal models that cooperation of C-myc and bcl-2 is important for lymphomagenesis, our results suggest that coexpression of these oncogenes may be implicated in the pathogenesis and/or the progression of cutaneous T-cell lymphomas. Neither LMP-1 expression nor EBV EBER l/2 transcripts were detected in our series suggesting that EBV is not involved in the pathogenesis of cutaneous T-cell lymphomas.
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Affiliation(s)
- P Kanavaros
- Department of Pathology, University of Crete, Greece
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Bai MC, Jiwa NM, Horstman A, Vos W, Kluin PH, Van der Valk P, Mullink H, Walboomers JM, Meijer CJ. Decreased expression of cellular markers in Epstein-Barr virus-positive Hodgkin's disease. J Pathol 1994; 174:49-55. [PMID: 7525910 DOI: 10.1002/path.1711740108] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Epstein-Barr virus (EBV) has been demonstrated in the Reed-Sternberg cells and their mononuclear variants (Hodgkin cells; H-RS cells) in a substantial number of Hodgkin's disease (HD) cases. Moreover, EBV can modulate both in vivo and in vitro the expression of several cellular genes, including lymphoid differentiation markers. Therefore we investigated, in 64 cases of HD, the relationship between the presence of EBV and the expression of lymphoid (CD45RB), T- (CD3, CD45RO), B- (CD20, MB2 antigen, CDw75), and myeloid-cell lineage markers (CD15), and of activation markers (CD30, EMA, and the 115D8 antigen) on the H-RS cells. EBV-positive cases, as demonstrated by the presence of EBER-1 and -2 RNA and LMP-1 protein expression, showed a significant reduction in the expression on H-RS cells of T-cell lineage (CD3, P < 0.02), B-cell lineage (CD20; P < 0.005), and activation markers (EMA; P < 0.002 and the 115D8 antigen; P < 0.001) as compared with EBV-negative cases. No differences were found in the expression of CD15, CD30, CD45RO, CD45RB, CDw75, or the MB2 antigen on H-RS cells in EBV-positive and EBV-negative HD cases. Interestingly, in 11 cases of EBV-negative HD, B- as well as T-cell lineage markers could be found on some H-RS cells. These data suggest that EBV in H-RS cells is able to down-regulate the expression of T- (CD3) and B- (CD20) cell lineage markers and lymphoid activation markers (EMA and the 115D8 antigen).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M C Bai
- Department of Pathology, Free University Hospital, Amsterdam, The Netherlands
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van Gorp J, Weiping L, Jacobse K, Liu YH, Li FY, De Weger RA, Li G. Epstein-Barr virus in nasal T-cell lymphomas (polymorphic reticulosis/midline malignant reticulosis) in western China. J Pathol 1994; 173:81-7. [PMID: 7522272 DOI: 10.1002/path.1711730203] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Polymorphic reticulosis (PR) or midline malignant reticulosis (MMR) is considered to be malignant, or at least pre-malignant T-cell proliferations of the nose or midline area. Recent reports of small series of nasal T-cell lymphomas have shown a strong association with Epstein-Barr virus (EBV). Furthermore, a peculiar phenotype is described, with expression of CD56 and not of CD3, suggesting a possible origin from natural killer (NK) cells. We have analysed a series of 38 cases of PR/MMR for the presence of EBV by in situ hybridization (ISH) of the EBV-encoded RNAs 1 and 2 (EBER). Twenty cases were tested for expression of EBV-encoded latent membrane protein 1 (LMP-1). Special attention was also paid to the expression of CD3 and the NK cell-related marker CD56. Thirty-two cases (84 per cent) showed positive EBER ISH. In 5 of 20 cases, LMP-1 expression was detected. In three cases, a few scattered cells were positive, and in two cases, LMP-1 was detected in clusters of atypical cells. Most of the neoplasms showed expression of CD3 (89 per cent) and in 27 cases (71 per cent), CD56 was detected. These results are consistent with an aetiopathogenetic role for EBV in most, but not all, cases of PR/MMR. Our findings are less supportive of a major role for LMP-1 in tumour genesis. CD3 expression in most of the cases of PR/MMR underlines the T-cell origin of these neoplasms, often with aberrant expression of CD56.
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Affiliation(s)
- J van Gorp
- Department of Pathology, University Hospital, Utrecht, The Netherlands
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Diehl V, Bohlen H, Wolf J. CD30: cytokine-receptor, differentiation marker or a target molecule for specific immune response? Ann Oncol 1994; 5:300-2. [PMID: 8075025 DOI: 10.1093/oxfordjournals.annonc.a058827] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Park CS, Juhng SW, Brigati DJ, Montone KT. Analysis of Epstein-Barr virus in Hodgkin's disease: experience of a single university hospital in Korea. J Clin Lab Anal 1994; 8:412-7. [PMID: 7869181 DOI: 10.1002/jcla.1860080612] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Hodgkin's disease is known to be associated with Epstein-Barr virus (EBV) infection in Western countries, and viral nucleic acids and proteins have been identified within Reed-Sternberg (RS) cells, which are the histopathologic hallmark of the disease process. Twenty-five cases of Hodgkin's disease from a single university hospital in Korea were studied for evidence of EBV by in situ hybridization for EBV DNA and RNA and immunohistochemistry for an EBV latent protein. EBV nucleic acids were studied by a rapid (60 minutes) in situ hybridization procedure, which utilized biotinylated DNA probes specific for the following nucleic acid sequences: (1) EBV EBER1 RNA (an abundant RNA sequence expressed during latent EBV infection), (2) EBV NotI repeats (a tandemly repeated DNA sequence, which has been established to identify amplified EBV genome in lytic EBV infection), and (3) BAM HI W (a DNA sequence reiterated 11 times within the viral genome). In addition, immunohistochemistry for EBV latent membrane protein, a protein that is capable of inducing cellular transformation in cell culture, was also performed. EBV was identified within the neoplastic RS cells by at least one method in 19/25 cases (76%). The mixed cellularity subtype was the most common subtype associated with EBV infection (11/13-85%). In situ hybridization for EBV EBER1 RNA was the most sensitive method for EBV detection and was present in 17/25 cases. A significant proportion of Korean Hodgkin's disease cases is associated with EBV infection.
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Affiliation(s)
- C S Park
- Department of Pathology, Chonnam University Medical School, Korea
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