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Impact of Tumour Epstein–Barr Virus Status on Clinical Outcome in Patients with Classical Hodgkin Lymphoma (cHL): A Review of the Literature and Analysis of a Clinical Trial Cohort of Children with cHL. Cancers (Basel) 2022; 14:cancers14174297. [PMID: 36077832 PMCID: PMC9454639 DOI: 10.3390/cancers14174297] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The Epstein–Barr virus (EBV) contributes to different forms of human cancer, including a subset of classical Hodgkin lymphoma (cHL), a B-cell lymphoma with unusual histological features. Although the pathogenesis of EBV-associated cHL remains to be elucidated, biological investigations point to an important aetiological role for the virus in the development of this tumour. This is even more relevant now considering the potential opportunities that exist to treat EBV-associated disorders, for example, with immunotherapeutics or small molecule inhibitors targeting viral proteins. For this reason, we believe it is now timely to review the association between EBV and cHL and in particular to re-evaluate the impact of EBV status on clinical outcomes in cHL patients. Herein, we also report the impact of EBV on clinical outcomes in a cohort of children and adolescents with cHL. Abstract In this study, we have re-evaluated how EBV status influences clinical outcome. To accomplish this, we performed a literature review of all studies that have reported the effect of EBV status on patient outcome and also explored the effect of EBV positivity on outcome in a clinical trial of children with cHL from the UK. Our literature review revealed that almost all studies of older adults/elderly patients have reported an adverse effect of an EBV-positive status on outcome. In younger adults with cHL, EBV-positive status was either associated with a moderate beneficial effect or no effect, and the results in children and adolescents were conflicting. Our own analysis of a series of 166 children with cHL revealed no difference in overall survival between EBV-positive and EBV-negative groups (p = 0.942, log rank test). However, EBV-positive subjects had significantly longer event-free survival (p = 0.0026). Positive latent membrane protein 1 (LMP1) status was associated with a significantly lower risk of treatment failure in a Cox regression model (HR = 0.21, p = 0.005). In models that controlled for age, gender, and stage, EBV status had a similar effect size and statistical significance. This study highlights the age-related impact of EBV status on outcome in cHL patients and suggests different pathogenic effects of EBV at different stages of life.
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EBER In Situ Hybridization Experience In Hodgkin Lymphoma. JOURNAL OF BASIC AND CLINICAL HEALTH SCIENCES 2021. [DOI: 10.30621/jbachs.985629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Levin LI, Breen EC, Birmann BM, Batista JL, Magpantay LI, Li Y, Ambinder RF, Mueller NE, Martínez-Maza O. Elevated Serum Levels of sCD30 and IL6 and Detectable IL10 Precede Classical Hodgkin Lymphoma Diagnosis. Cancer Epidemiol Biomarkers Prev 2017; 26:1114-1123. [PMID: 28341757 DOI: 10.1158/1055-9965.epi-16-1012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 01/13/2017] [Accepted: 03/10/2017] [Indexed: 01/15/2023] Open
Abstract
Background: We investigated whether an immune system environment characterized by elevated serum levels of B-cell activation molecules was associated with the subsequent development of classical Hodgkin lymphoma (cHL).Methods: We measured serum levels of B-cell-stimulatory cytokines, IL6 and IL10, soluble CD30 (sCD30), and total IgE prior to cHL diagnosis in 103 cases and 206 matched controls with archived specimens in the DoD Serum Repository.Results: Prediagnosis serum sCD30 and IL6 levels had strong positive associations with risk of a cHL diagnosis 0 to 1 year prior to diagnosis [sCD30 OR = 5.5; 95% confidence interval (CI), 3.4-9.0; IL6 OR = 4.6; 95% CI, 2.9-7.5] and >1 year to 2 years pre-cHL diagnosis (sCD30 OR = 3.3; 95% CI, 1.6-6.7; IL6 OR = 2.9; 95% CI, 1.3-6.5). We observed similar, albeit not consistently significant positive associations, over 4 or more years preceding diagnosis. We did not observe a clear association with IgE levels. Of note, detectable IL10 levels were significantly associated with Epstein-Barr virus (EBV)-positive cHL cases compared with EBV-negative cases.Conclusion: In this prospective analysis, elevated sCD30 and IL6 levels and detectable IL10 preceded cHL diagnosis.Impact: The associations of these cytokines with cHL risk may reflect the production of these molecules by proliferating nascent cHL tumor cells, or by immune cells responding to their presence, prior to clinical detection. The stable elevation in cHL risk, 4 or more years prediagnosis, also suggests that a B-cell-stimulatory immune system milieu precedes, and may promote, lymphomagenesis. Cancer Epidemiol Biomarkers Prev; 26(7); 1114-23. ©2017 AACR.
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Affiliation(s)
- Lynn I Levin
- Department of Epidemiology, Preventive Medicine Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland.
| | - Elizabeth C Breen
- Department of Psychiatry & Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Brenda M Birmann
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Julie L Batista
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Larry I Magpantay
- Department of Obstetrics & Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Yuanzhang Li
- Department of Epidemiology, Preventive Medicine Branch, Walter Reed Army Institute of Research, Silver Spring, Maryland
| | - Richard F Ambinder
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Nancy E Mueller
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Otoniel Martínez-Maza
- Department of Obstetrics & Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California.,Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine at UCLA, Los Angeles, California.,Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, California
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Nagpal P, Akl MR, Ayoub NM, Tomiyama T, Cousins T, Tai B, Carroll N, Nyrenda T, Bhattacharyya P, Harris MB, Goy A, Pecora A, Suh KS. Pediatric Hodgkin lymphoma: biomarkers, drugs, and clinical trials for translational science and medicine. Oncotarget 2016; 7:67551-67573. [PMID: 27563824 PMCID: PMC5341896 DOI: 10.18632/oncotarget.11509] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 08/18/2016] [Indexed: 01/09/2023] Open
Abstract
Hodgkin lymphoma (HL) is a lymphoid malignancy that is typically derived from germinal-center B cells. EBV infection, mutations in NF-κB pathway genes, and genetic susceptibility are known risk factors for developing HL. CD30 and NF-κB have been identified as potential biomarkers in pediatric HL patients, and these molecules may represent therapeutic targets. Although current risk adapted and response based treatment approaches yield overall survival rates of >95%, treatment of relapse or refractory patients remains challenging. Targeted HL therapy with the antibody-drug conjugate Brentuximab vedotin (Bv) has proven to be superior to conventional salvage chemotherapy and clinical trials are being conducted to incorporate Bv into frontline therapy that substitutes Bv for alkylating agents to minimize secondary malignancies. The appearance of secondary malignancies has been a concern in pediatric HL, as these patients are at highest risk among all childhood cancer survivors. The risk of developing secondary leukemia following childhood HL treatment is 10.4 to 174.8 times greater than the risk in the general pediatric population and the prognosis is significantly poorer than the other hematological malignancies with a mortality rate of nearly 100%. Therefore, identifying clinically valuable biomarkers is of utmost importance to stratify and select patients who may or may not need intensive regimens to maintain optimal balance between maximal survival rates and averting late effects. Here we discuss epidemiology, risk factors, staging, molecular and genetic prognostic biomarkers, treatment for low and high-risk patients, and the late occurrence of secondary malignancies in pediatric HL.
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Affiliation(s)
- Poonam Nagpal
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Mohamed R. Akl
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Nehad M. Ayoub
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Tatsunari Tomiyama
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Tasheka Cousins
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Betty Tai
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Nicole Carroll
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Themba Nyrenda
- Department of Research, Hackensack University Medical Center, Hackensack, NJ, USA
| | | | - Michael B. Harris
- Department of Pediatrics, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Andre Goy
- Clinical Divisions, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Andrew Pecora
- Clinical Divisions, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - K. Stephen Suh
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
- Department of Research, Hackensack University Medical Center, Hackensack, NJ, USA
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Tanyildiz HG, Yildiz I, Bassullu N, Tuzuner N, Ozkan A, Celkan T, Apak H. The Role of Epstein-Barr Virus LMP-1 Immunohistochemical Staining in Childhood Hodgkin Lymphoma. IRANIAN JOURNAL OF PEDIATRICS 2015; 25:e2359. [PMID: 26635935 PMCID: PMC4662835 DOI: 10.5812/ijp.2359] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 09/07/2015] [Accepted: 09/20/2015] [Indexed: 11/17/2022]
Abstract
Background: There are a few published studies about prognostic markers of Epstein-B virus (EBV) related to outcomes in pediatric Hodgkin Lymphoma (HL). Objectives: We aimed to investigate the prognostic value and effect of EBV on survival by using biopsy materials in children and adolescents diagnosed with HL. Patients and Methods: EBV LMP-1 expression was examined using immunohistochemical methods in 58 tumor samples. Clinical features, overall survival (OS) and failure free survival time (FFS) were compared between EBV LMP-1 positive and negative patients. Results: In 20 (35%) patients tumors were LMP-1 positive. When compared with patients above 10 years old, EBV LMP-1 was often positive in patients under 10 years old (30% vs. 70%, P = 0.02). In our most cases having B symptoms and advanced stage, EBV positiveness in Hodgkin Reed-Stenberg cells (H-RS) was not a significant determinant for survival (P = 0.78). Half of the past clinical trials in childhood HL reported longer survival rates in EBV LMP-1 positive patients. In some trials similar to our results there was no significant relationship between EBV and prognosis. Conclusions: The reason of diminished EBV positiviness may be related to technical methods such as not using immunohistochemical and in situ hybridization for EBER antigen but in laboratory conditions painting of control tissues with EBV impair this probability. In addition, cases enrolled to our study were living in Istanbul where social and economical factors are improved rather than generally.
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Affiliation(s)
- Hikmet Gulsah Tanyildiz
- Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
- Corresponding author: Hikmet Gulsah Tanyildiz, Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey. Tel: +90-5058731636; +90-3123056182, E-mail:
| | - Inci Yildiz
- Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Nuray Bassullu
- Department of Pathology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Nukhet Tuzuner
- Department of Pathology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Alp Ozkan
- Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Tiraje Celkan
- Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Hilmi Apak
- Department of Pediatric Hematology/Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
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Prevalence and Prognostic Significance of Epstein–Barr Virus Infection in Classical Hodgkin's Lymphoma: A Meta-analysis. Arch Med Res 2014; 45:417-31. [DOI: 10.1016/j.arcmed.2014.06.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 06/04/2014] [Indexed: 12/21/2022]
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Otrock ZK, Saab J, Aftimos G, Nasr F, Farhat FS, Khairallah S, Abadjian G, Ghosn M, Sidani H, Ibrahim A, Tawil A, Ghorra C, Meguerian Z, Mokaddem W, Dayeh W, Salem Z, Chahine G, Bitar N, Mugharbel A, Makdessi J, Khater C, El Hajj M, Abi Gerges D, Sfeir C, Kattan J, Ibrahim K, Saade M, Sadek H, Mahfouz RA, Kharfan-Dabaja MA, Zaatari G, Bazarbachi A. A collaborative nationwide lymphoma study in Lebanon: incidence of various subtypes and analysis of associations with viruses. Pathol Oncol Res 2013; 19:715-22. [PMID: 23653112 DOI: 10.1007/s12253-013-9634-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 04/02/2013] [Indexed: 12/29/2022]
Abstract
Incidence of various Hodgkin (HL) and non-Hodgkin lymphoma (NHL) subtypes and association with viruses in Lebanon are not known. We undertook a nationwide study of 272 patients diagnosed with lymphoma in 2007. HL comprised 32.7 % (n = 89) of cases while NHL represented 67.3 % (n = 183). Consistent with the literature, nodular sclerosis was the most predominant HL subtype (n = 57/89). Among NHL, B-cell NHL represented 88 % (n = 161/183), T-cell NHL 9 % (n = 17/183), whereas in 2.7 % it was not classifiable. The B-cell NHL comprised predominantly diffuse large B-cell lymphoma (46 %) and follicular lymphoma (23 %). 81 cases were reviewed by a panel of pathologists with 87.6 % concordance rate. Serology was negative for hepatitis C in 122 tested cases. HIV was positive in 2 cases. Two adult T-cell leukemia/lymphoma were HTLV-I positive. EBV IgG were positive in 88.5 % of cases. 38 EBV seropositive cases [27 NHL (24 B-cell, 3 T-cell) and 11 HL] were studied for EBV genome expression using EBV-encoded RNA (EBER)-in situ hybridization. EBER expression was positive in 8 (21 %) cases (6 HL, 2 T-cell NHL). The distribution of lymphoma subtypes in Lebanon appears similar to that of Western countries. The high rate of EBV positivity in HL and T-cell lymphoma by EBER deserves further investigation.
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Affiliation(s)
- Zaher K Otrock
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut, Lebanon
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Mao Y, Lu MP, Lin H, Zhang DW, Liu Y, Li QD, Lv ZG, Xu JR, Chen RJ, Zhu J. Prognostic significance of EBV latent membrane protein 1 expression in lymphomas: evidence from 15 studies. PLoS One 2013; 8:e60313. [PMID: 23613723 PMCID: PMC3629080 DOI: 10.1371/journal.pone.0060313] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Accepted: 02/26/2013] [Indexed: 01/18/2023] Open
Abstract
Background Epstein-Barr virus (EBV) infection has been associated with lymphoma development. EBV latent membrane protein 1 (LMP1) is essential for EBV-mediated transformation and progression of different human cells, including lymphocytes. This meta-analysis investigated LMP1 expression with prognosis of patients with lymphoma. Methods The electronic databases of PubMed, Embase, and Chinese Biomedicine Databases were searched. There were 15 published studies available for a random effects model analysis. Quality assessment was performed using the Newcastle-Ottawa Quality Assessment Scale for cohort studies. A funnel plot was used to investigate publication bias, and sources of heterogeneity were identified by meta-regression analysis. The combined hazard ratios (HR) and their corresponding 95% confidence intervals of LMP1 expression were calculated by comparison to the overall survival. Results Overall, there was no statistical significance found between LMP1 expression and survival of lymphoma patients (HR 1.25 [95% CI, 0.92–1.68]). In subgroup analyses, LMP1 expression was associated with survival in patients with non-Hodgkin lymphoma (NHL) (HR = 1.84, 95% CI: 1.02–3.34), but not with survival of patients with Hodgkin disease (HD) (HR = 1.03, 95% CI: 0.74–1.44). In addition, significant heterogeneity was present and the meta-regression revealed that the outcome of analysis was mainly influenced by the cutoff value. Conclusions This meta-analysis demonstrated that LMP1 expression appears to be an unfavorable prognostic factor for overall survival of NHL patients. The data suggested that EBV infection and LMP1 expression may be an important factor for NHL development or progression.
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Affiliation(s)
- Yuan Mao
- Department of Otolaryngology-Head and Neck Surgery, Jiangsu Province Official Hospital, Nanjing, China
- Huadong Medical Institute of Biotechnology, Nanjing, China
| | - Mei Ping Lu
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hong Lin
- Jiangsu Provincial Blood Center, Nanjing, China
| | - Da Wei Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ying Liu
- Department of Otolaryngology-Head and Neck Surgery, Jiangsu Province Official Hospital, Nanjing, China
| | - Qing Dong Li
- Department of Otolaryngology-Head and Neck Surgery, Jiangsu Province Official Hospital, Nanjing, China
| | - Zhi Gang Lv
- Department of Clinical Laboratory, Jiangsu Province Official Hospital, Nanjing, China
| | - Jia Ren Xu
- Department of Hematology and Oncology, Jiangsu Province Official Hospital, Nanjing, China
- * E-mail: (JRX); (RJC); (JZ)
| | - Ren Jie Chen
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
- * E-mail: (JRX); (RJC); (JZ)
| | - Jin Zhu
- Huadong Medical Institute of Biotechnology, Nanjing, China
- The Key Laboratory of Cancer Biomarkers, Prevention & Treatment Cancer Center and The Key Laboratory of Antibody Technique of Ministry of Health, Nanjing Medical University, Nanjing, China
- * E-mail: (JRX); (RJC); (JZ)
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Souza EM, Baiocchi OCG, Zanichelli MA, Alves AC, Assis MG, Eiras DP, Dobo C, Oliveira JSR. Impact of Epstein-Barr virus in the clinical evolution of patients with classical Hodgkin's lymphoma in Brazil. Hematol Oncol 2010; 28:137-41. [PMID: 20128016 DOI: 10.1002/hon.933] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Classical Hodgkin's Lymphoma (cHL) has been frequently associated with Epstein-Barr virus (EBV), which can be found in a latent pattern in Reed-Sternberg (RS) cells. However, the impact of the presence of EBV in RS cells and its prognosis are still controversial. We analysed the presence of EBV in RS cells and its influence in the clinical evolution of patients with cHL treated in two public hospitals in the city of São Paulo, Brazil. MATERIALS AND METHODS We selected 97 patients with cHL from 1994 to 2004. Patients were only included in this study if they had (1) >18 years, (2) negative HIV serology, (3) undergone similar chemotherapy protocols, (4) paraffin blocks available with enough material for systematic review and histological reclassification and for detection of EBV in RS cells by in situ hybridization and immunohistochemistry and (5) clinical, epidemiological and laboratorial parameters available after a thorough chart review. RESULTS EBV was identified in 52.5% of the cases. Mixed cellularity (MC) subtype was more common in EBV-related tumours (25.5%) (p=0.005). There was no difference on age, gender, stage and the presence of B symptoms between the two groups. The presence of EBV did not influence event free survival (EFS) (p=0.38) or overall survival (OS) (p=0.80) with a median follow-up of 80 months. CONCLUSION We demonstrate that the prevalence of EBV-related cHL in this Brazilian population is 52.5% and, that, the presence of EBV does not change the clinical evolution and OS of patients treated with similar chemotherapy protocols.
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Affiliation(s)
- Eni M Souza
- Federal University of São Paulo (UNIFESP), Hematology and Transfusion Service, São Paulo, SP, Brazil
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Birgersdotter A, Baumforth KRN, Wei W, Murray PG, Sjöberg J, Björkholm M, Porwit A, Ernberg I. Connective tissue growth factor is expressed in malignant cells of Hodgkin lymphoma but not in other mature B-cell lymphomas. Am J Clin Pathol 2010; 133:271-80. [PMID: 20093237 DOI: 10.1309/ajcpg7h0ssryknkh] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Connective tissue growth factor (CTGF) has a major role in development of fibrosis and in the wound-healing process. Microarray analysis of 44 classical Hodgkin lymphoma (cHL) samples showed higher CTGF messenger RNA expression in the nodular sclerosis (NS) than in the mixed cellularity (MC) subtype. When analyzed by immunohistochemical analysis, Hodgkin-Reed-Sternberg (H-RS) cells and macrophages in 23 cHLs and "popcorn" cells in 2 nodular lymphocyte predominant Hodgkin lymphomas showed expression of CTGF protein correlating with the extent of fibrosis. In NS, CTGF was also expressed in fibroblasts and occasional lymphocytes. Malignant cells in 32 samples of various non-Hodgkin lymphomas were negative for CTGF. A staining pattern of stromal cells similar to that of NS cHL was seen in anaplastic large cell lymphoma. Macrophages stained positively in Burkitt lymphomas and in some mantle cell lymphomas. The high occurrence of fibrosis in cHL may be related to CTGF expression by malignant H-RS cells.
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Roh JH, Kim SJ, Kim WS, Ko YH. The Prognostic Subgroups as Defined by the Patterns of Epstein-Barr Virus Infection in Patients with Hodgkin Lymphoma. KOREAN JOURNAL OF PATHOLOGY 2010. [DOI: 10.4132/koreanjpathol.2010.44.1.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Ji Hyeon Roh
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seok Jin Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Seog Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Inflammation and tissue repair markers distinguish the nodular sclerosis and mixed cellularity subtypes of classical Hodgkin's lymphoma. Br J Cancer 2009; 101:1393-401. [PMID: 19773754 PMCID: PMC2768440 DOI: 10.1038/sj.bjc.6605238] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background: Classical Hodgkin's lymphoma (cHL), although a malignant disease, has many features in common with an inflammatory condition. The aim of this study was to establish the molecular characteristics of the two most common cHL subtypes, nodular sclerosis (NS) and mixed cellularity (MC), based on molecular profiling and immunohistochemistry, with special reference to the inflammatory microenvironment. Methods: We analysed 44 gene expression profiles of cHL whole tumour tissues, 25 cases of NS and 19 cases of MC, using Affymetrix chip technology and immunohistochemistry. Results: In the NS subtype, 152 genes showed a significantly higher expression, including genes involved in extracellular matrix (ECM) remodelling and ECM deposition similar to wound healing. Among these were SPARC, CTSK and COLI. Immunohistochemistry revealed that the NS-related genes were mainly expressed by macrophages and fibroblasts. Fifty-three genes had a higher expression in the MC subtype, including several inflammation-related genes, such as C1Qα, C1Qβ and CXCL9. In MC tissues, the C1Q subunits were mainly expressed by infiltrating macrophages. Conclusions and interpretations: We suggest that the identified subtype-specific genes could reflect different phases of wound healing. Our study underlines the potential function of infiltrating macrophages in shaping the cHL tumour microenvironment.
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Spector N, Milito CB, Biasoli I, Luiz RR, Pulcheri W, Morais JC. The prognostic value of the expression of Bcl-2, p53 and LMP-1 in patients with Hodgkin's lymphoma. Leuk Lymphoma 2009; 46:1301-6. [PMID: 16109607 DOI: 10.1080/10428190500126034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study was undertaken to evaluate the clinical significance of the expression of Bcl-2, p53 and LMP-1 in Hodgkin and Reed - Sternberg cells of patients with Hodgkin's lymphoma. The expression of these proteins in pre-treatment tissue biopsy specimens was correlated with presenting clinical features, failure-free survival (FFS) and overall survival (OS) in 83 patients with a confirmed Hodgkin's lymphoma treated in a single institution. HIV-positive patients were excluded. Patients were classified according to the International Prognostic Score (IPS) in low-risk (0 - 2 factors) and high-risk groups. The median age was 41 years (15 - 84), 41% were women, and 93% had advanced-stage disease (IIB - IVB). The expression of Bcl-2, p53 and LMP-1 was not associated with the complete remission rate, FFS or OS. The IPS risk group was the only factor significantly associated with OS. Patients with a high IPS had a lower 5 year OS (43% vs. 79%, P = 0.003). The expression of Bcl-2, p53 and LMP-1 did not add prognostic information to the IPS.
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Affiliation(s)
- Nelson Spector
- Hematology Service, School of Medicine and University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
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Birgersdotter A, Baumforth KRN, Porwit A, Sundblad A, Falk KI, Wei W, Sjöberg J, Murray PG, Björkholm M, Ernberg I. Three-dimensional culturing of the Hodgkin lymphoma cell-line L1236 induces a HL tissue-like gene expression pattern. Leuk Lymphoma 2009; 48:2042-53. [DOI: 10.1080/10428190701573190] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Al-Kuraya K, Narayanappa R, Al-Dayel F, El-Solh H, Ezzat A, Ismail H, Belgaumi A, Bavi P, Atizado V, Sauter G, Simon R. Epstein – Barr virus infection is not the sole cause of high prevalence for Hodgkin's lymphoma in Saudi Arabia. Leuk Lymphoma 2009; 47:707-13. [PMID: 16690530 DOI: 10.1080/10428190500286879] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The age-adjusted incidence of Hodgkin's lymphoma (HL) is markedly higher in Saudi Arabia than in the USA, and accounts for 10.5% of all neoplasias in children aged 15 years or older in Saudi Arabia. Epstein-Barr virus (EBV) infection has been suspected to cause high HL incidence in developing countries. To investigate the role of EBV for the high frequency of HL in Saudi Arabia, we analysed 169 HLs from Saudi Arabia and 30 HLs from Europe for EBV infection by in situ hybridization with fluorescence in-conjugated EBV on tissue microarray sections. All Saudi Arabian and European HLs were analysed in one experiment under identical conditions. Unexpectedly, our data show only minor, insignificant differences in EBV infection rates between Saudi Arabian (42 out of 147 informative cases 28.6%) and European HL (nine out of 30 informative cases; 30%; P = 0.8752). Within the Saudi Arabian population, EBV infection was most frequently seen in mixed cellularity HL (52.4%). This was significantly more frequent than in nodular sclerosing HL (26.1%; P = 0.0236). EBV positivity was unrelated to patient prognosis. In conclusion, our data strongly suggest that EBV is not the main cause for the high prevalence of HL in Saudi Arabia. This would be consistent with a major role of genetic susceptibility genes for HL in these populations. The Saudi Arabian population, with high consanguinity and large families, would prove ideal for identifying HL susceptibility genes.
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Affiliation(s)
- Khawla Al-Kuraya
- King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
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16
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Diepstra A, van Imhoff GW, Schaapveld M, Karim-Kos H, van den Berg A, Vellenga E, Poppema S. Latent Epstein-Barr virus infection of tumor cells in classical Hodgkin's lymphoma predicts adverse outcome in older adult patients. J Clin Oncol 2009; 27:3815-21. [PMID: 19470931 DOI: 10.1200/jco.2008.20.5138] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE In classical Hodgkin's lymphoma (cHL), the impact of tumor cell Epstein-Barr virus (EBV) status on clinical outcome is controversial. PATIENTS AND METHODS We assessed failure-free survival (FFS) and relative survival (RS) in 412 patients with cHL and age-defined subgroups in a population-based study in the northern Netherlands. Tumor cell EBV status was positive in 34%, and the median follow-up time was 7.1 years. Patients' median age at diagnosis was 35 years (range, 7 to 91 years), and 63% had Ann Arbor stage I or II, 24% had stage III, and 12% had stage IV disease. RESULTS EBV status influenced 5-year FFS and RS only in patients from the age group 50 to 74 years. Five-year FFS was 60% in patients with EBV-positive versus 85% in EBV-negative tumors (P = .01). Five-year RS was 69% in patients with EBV-positive versus 82% in EBV-negative tumors (P = .03). After adjusting for histology, HLA class II expression by tumor cells, stage, presence of extranodal localizations and treatment, and the effect of positive EBV tumor status remained significant in FFS multivariate analysis (hazard ratio, 3.11; 95% CI, 1.28 to 7.53; P = .01). CONCLUSION This study indicates that treatment failure in older adult patients with cHL is associated with positive tumor cell EBV status.
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Affiliation(s)
- Arjan Diepstra
- Department of Pathology and Medical Biology, University Medical Center Groningen, Hanzeplein 1, PO Box 30.001, 9700 RB Groningen, the Netherlands.
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Ferreri AJM, Ernberg I, Copie-Bergman C. Infectious agents and lymphoma development: molecular and clinical aspects. J Intern Med 2009; 265:421-38. [PMID: 19298458 DOI: 10.1111/j.1365-2796.2009.02083.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This review is focused on the role of infectious agents in the development of some lymphoma entities. Associations involving bacterial infections mostly regard marginal zone B-cell lymphomas of mucosa-associated lymphoid tissue (MALT)-type. Some paradigmatic examples of these associations include the Helicobacter pylori-related gastric MALT lymphoma and the more recently reported links between Chlamydophila psittaci and ocular adnexal MALT lymphomas and Borrelia burgdorferi and cutaneous MALT lymphomas. The well-documented association between Epstein-Barr virus infection and related lymphoproliferative disorders are analysed as an example of lymphotropic virus with tumourigenic activity. Molecular, biological and clinical features as well as therapeutic implications of these associations are analysed and future perspectives in this field are discussed.
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Affiliation(s)
- A J M Ferreri
- Unit of Lymphoid Malignancies, Medical Oncology Unit, Department of Oncology, San Raffaele Scientific Institute, Milan, Italy.
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18
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Schain F, Tryselius Y, Sjöberg J, Porwit A, Backman L, Malec M, Xu D, Vockerodt M, Baumforth KR, Wei W, Murray PG, Björkholm M, Claesson HE. Evidence for a pathophysiological role of cysteinyl leukotrienes in classical Hodgkin lymphoma. Int J Cancer 2008; 123:2285-93. [DOI: 10.1002/ijc.23781] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Hodgkin Reed-Sternberg cells express 15-lipoxygenase-1 and are putative producers of eoxins in vivo: novel insight into the inflammatory features of classical Hodgkin lymphoma. FEBS J 2008; 275:4222-34. [PMID: 18647347 DOI: 10.1111/j.1742-4658.2008.06570.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Classical Hodgkin lymphoma has unique clinical and pathological features and tumour tissue is characterized by a minority of malignant Hodgkin Reed-Sternberg cells surrounded by inflammatory cells. In the present study, we report that the Hodgkin lymphoma-derived cell line L1236 has high expression of 15-lipoxygenase-1 and that these cells readily convert arachidonic acid to eoxin C(4), eoxin D(4) and eoxin E(4). These mediators were only recently discovered in human eosinophils and mast cells and found to be potent proinflammatory mediators. Western blot and immunocytochemistry analyses of L1236 cells demonstrated that 15-lipoxygenase-1 was present mainly in the cytosol and that the enzyme translocated to the membrane upon calcium challenge. By immunohistochemistry of Hodgkin lymphoma tumour tissue, 15-lipoxygenase-1 was found to be expressed in primary Hodgkin Reed-Sternberg cells in 17 of 20 (85%) investigated biopsies. The enzyme 15-lipoxygenase-1, however, was not expressed in any of 10 biopsies representing nine different subtypes of non-Hodgkin lymphoma. In essence, the expression of 15-lipoxygenase-1 and the putative formation of eoxins by Hodgkin Reed-Sternberg cells in vivo are likely to contribute to the inflammatory features of Hodgkin lymphoma. These findings may have important diagnostic and therapeutic implications in Hodgkin lymphoma. Furthermore, the discovery of the high 15-lipoxygenase-1 activity in L1236 cells demonstrates that this cell line comprises a useful model system to study the chemical and biological roles of 15-lipoxygenase-1.
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20
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Landgren O, Engels EA, Pfeiffer RM, Gridley G, Mellemkjaer L, Olsen JH, Kerstann KF, Wheeler W, Hemminki K, Linet MS, Goldin LR. Autoimmunity and Susceptibility to Hodgkin Lymphoma: A Population-Based Case–Control Study in Scandinavia. ACTA ACUST UNITED AC 2006; 98:1321-30. [PMID: 16985251 DOI: 10.1093/jnci/djj361] [Citation(s) in RCA: 150] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Personal history of autoimmune diseases is consistently associated with increased risk of non-Hodgkin lymphoma. In contrast, there are limited data on risk of Hodgkin lymphoma following autoimmune diseases and almost no data addressing whether there is a familial association between the conditions. METHODS Using population-based linked registry data from Sweden and Denmark, 32 separate autoimmune and related conditions were identified from hospital diagnoses in 7476 case subjects with Hodgkin lymphoma, 18,573 matched control subjects, and more than 86,000 first-degree relatives of case and control subjects. We calculated odds ratios (ORs) and 95% confidence intervals (CIs) as measures of relative risks for each condition using logistic regression and also applied multivariable hierarchical regression models. All P values are two-sided. RESULTS We found statistically significantly increased risks of Hodgkin lymphoma associated with personal histories of several autoimmune conditions, including rheumatoid arthritis (OR = 2.7, 95% CI = 1.9 to 4.0), systemic lupus erythematosus (OR = 5.8, 95% CI = 2.2 to 15.1), sarcoidosis (OR = 14.1, 95% CI = 5.4 to 36.8), and immune thrombocytopenic purpura (OR = infinity, P = .002). A statistically significant increase in risk of Hodgkin lymphoma was associated with family histories of sarcoidosis (OR = 1.8, 95% CI = 1.01 to 3.1) and ulcerative colitis (OR = 1.6, 95% CI = 1.02 to 2.6). CONCLUSIONS Personal or family history of certain autoimmune conditions was strongly associated with increased risk of Hodgkin lymphoma. The association between both personal and family histories of sarcoidosis and a statistically significantly increased risk of Hodgkin lymphoma suggests shared susceptibility for these conditions.
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MESH Headings
- Adolescent
- Adult
- Aged
- Arthritis, Rheumatoid/complications
- Arthritis, Rheumatoid/epidemiology
- Autoimmune Diseases/complications
- Autoimmune Diseases/epidemiology
- Case-Control Studies
- Colitis, Ulcerative/complications
- Colitis, Ulcerative/epidemiology
- Denmark/epidemiology
- Disease Susceptibility
- Female
- Hodgkin Disease/epidemiology
- Hodgkin Disease/immunology
- Humans
- Logistic Models
- Lupus Erythematosus, Systemic/complications
- Lupus Erythematosus, Systemic/epidemiology
- Male
- Middle Aged
- Odds Ratio
- Purpura, Thrombocytopenic, Idiopathic/complications
- Purpura, Thrombocytopenic, Idiopathic/epidemiology
- Registries
- Risk Assessment
- Risk Factors
- Sarcoidosis/complications
- Sarcoidosis/epidemiology
- Sweden/epidemiology
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Affiliation(s)
- Ola Landgren
- Genetic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892-7236, USA.
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21
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Keresztes K, Miltenyi Z, Bessenyei B, Beck Z, Szollosi Z, Nemes Z, Olah E, Illes A. Association between the Epstein-Barr virus and Hodgkin's lymphoma in the North-Eastern part of Hungary: effects on therapy and survival. Acta Haematol 2006; 116:101-7. [PMID: 16914904 DOI: 10.1159/000093639] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2005] [Accepted: 10/24/2005] [Indexed: 11/19/2022]
Abstract
This retrospective study included 109 patients with Hodgkin's lymphoma (HL; 45 females, 64 males). In 47 of the 109 HL patients (43%), immunohistochemical analysis of their formalin-fixed, paraffin-embedded histologic samples revealed Epstein-Barr virus (EBV) by latent membrane protein (LMP) 1. The highest virus association (50%) was found with the mixed cellularity histologic subtype, especially in patients aged 11-20 and >50 years. Virus positivity in nodular sclerosis was 35% (negative cases accumulated in patients aged 15-30 years). Regarding clinical stages, histologic subtypes, general symptoms, treatments employed and response to treatment, the EBV-positive group was not significantly different from the virus-negative group. During the mean follow-up time of 83 months (9-300 months), the overall or event-free survival of EBV-negative patients was more favorable than that of EBV-positive patients, although the difference was not significant (p = 0.16 and p = 0.24, respectively). EBV infection may be involved in the pathogenesis of HL in our Hungarian study cohort, but it does not significantly affect clinical symptoms, therapeutic results or complete and event-free survival of HL patients.
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Affiliation(s)
- Katalin Keresztes
- Immunohematologic Unit, Third Department of Internal Medicine, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary.
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22
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Kwon JM, Park YH, Kang JH, Kim K, Ko YH, Ryoo BY, Lee SS, Lee SI, Koo HH, Kim WS. The effect of Epstein-Barr virus status on clinical outcome in Hodgkin's lymphoma. Ann Hematol 2006; 85:463-8. [PMID: 16534596 DOI: 10.1007/s00277-006-0081-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Accepted: 12/23/2005] [Indexed: 11/25/2022]
Abstract
The association of Epstein-Barr virus (EBV) with Hodgkin's lymphoma (HL) has been investigated over the last few years. The impact of EBV on clinical outcome is still controversial, however. In this study, we investigated the effect of EBV status on clinical outcome of HL patients. Between January 1986 and September 2004, fifty-six patients, diagnosed as having HL, were included in the analysis. Clinical data were reviewed retrospectively from the patients' records. Tissues from 56 patients were analyzed for the presence of EBV using the in situ hybridization (ISH) for EBV-encoded RNA (EBER) and immunohistochemistry for latent membrane protein (LMP)1. EBV infection was identified in 41.1% of cases by EBER ISH, 26.8% by LMP1 expression, and 26.8% by LMP1 and EBER ISH. EBER-positive HL were significantly more frequent in mixed cellularity (MC) subtype (P=0.014) and advanced stage (P=0.034). There was a trend toward shorter overall survival in EBER-positive patients without statistical significance (P=0.238). LMP1 expression also correlated with MC subtype (P=0.006) and advanced stage (P=0.007), although it did not significantly influence the survival outcome. In subgroup analysis, both EBER and LMP1 positivities were associated with longer progression-free survival in patients with age <25 years old (P=0.045). Reverse trends were shown in patients > or =25 years old. In this study, we demonstrated that the impact of tumor EBV status on prognosis may be age dependent and young patients with latent EBV infection have favorable prognosis.
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Affiliation(s)
- J M Kwon
- Division of Hematology/Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong Kangnam-ku, 135-710, Seoul, South Korea
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23
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Landgren O, Björkholm M, Montgomery SM, Hjalgrim H, Sjöberg J, Goldin LR, Askling J. Personal and family history of autoimmune diabetes mellitus and susceptibility to young-adult-onset Hodgkin lymphoma. Int J Cancer 2006; 118:449-52. [PMID: 16049983 DOI: 10.1002/ijc.21347] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Young-adult-onset (15-44 years of age) Hodgkin lymphoma (HL) is believed to arise as a consequence of late primary infection in susceptible individuals. The properties of this susceptibility remain little understood. We have previously reported an increased occurrence of HL in patients with rheumatoid arthritis and among their offspring, suggesting that susceptibility to autoimmunity might be of importance also in the pathogenesis of HL. To explore this hypothesis, we assessed the association of personal and family history of diabetes mellitus, with risk of subsequent HL in a population-based case-control study, including as cases all individuals diagnosed with HL above 15 years of age 1964-1999 (n = 6,873) in Sweden, and matched population controls (n = 12,565). First-degree relatives of cases and controls were identified through linkage with the Multi-generation Register. We identified discharges listing diabetes mellitus through linkage with the Inpatient Register (1964-2000). We used odds ratios (OR) as measures of relative risk. Cases with young-adult-onset HL were less likely to have a personal (OR =0.5, 95% CI 0.2-1.1) or family (OR =0.7, 95% CI 0.6-0.8) history of diabetes mellitus. In contrast, HL diagnosed at older ages was neither associated with a personal (OR =1.0) nor family (OR =1.0) history of diabetes mellitus. These findings suggests that characteristics of the immune system associated with conditions such as diabetes mellitus type I are of importance in the pathogenesis of young-adult-onset HL.
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Affiliation(s)
- Ola Landgren
- Division of Hematology, Karolinska Hospital and Institutet, Stockholm, Sweden.
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24
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Jarrett RF, Stark GL, White J, Angus B, Alexander FE, Krajewski AS, Freeland J, Taylor GM, Taylor PRA. Impact of tumor Epstein-Barr virus status on presenting features and outcome in age-defined subgroups of patients with classic Hodgkin lymphoma: a population-based study. Blood 2005; 106:2444-51. [PMID: 15941916 DOI: 10.1182/blood-2004-09-3759] [Citation(s) in RCA: 152] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractThe association between tumor Epstein-Barr virus (EBV) status and clinical outcome in Hodgkin lymphoma (HL) is controversial. This population-based study assessed the impact of EBV status on survival in age-stratified cohorts of adults with classic HL (cHL). Data from 437 cases were analyzed with a median follow-up of 93 months. Overall survival (OS) was significantly better for EBV-negative compared with EBV-positive patients (P < .001), with 5-year survival rates of 81% and 66%, respectively; disease-specific survival (DSS) was also greater for EBV-negative patients (P = .03). The impact of EBV status varied with age at diagnosis. In patients aged 16 to 34 years, EBV-associated cases had a survival advantage compared with EBV-negative cases, but differences were not statistically significant (P = .21). Among patients 50 years or older, EBV positivity was associated with a significantly poorer outcome (P = .003). Excess deaths occurred in EBV-positive patients with both early- and advanced-stage disease. In multivariate analysis of OS in the older patients, EBV status retained statistical significance after adjusting for the effects of sex, stage, and B symptoms (P = .01). Impaired immune status may contribute to the development of EBV-positive cHL in older patients, and strategies aimed at boosting the immune response should be investigated in the treatment of these patients. (Blood. 2005;106:2444-2451)
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Affiliation(s)
- Ruth F Jarrett
- Leukaemia Research Fund (LRF) Virus Centre, Institute of Comparative Medicine, University of Glasgow, Glasgow, United Kingdom
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25
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Keegan THM, Glaser SL, Clarke CA, Gulley ML, Craig FE, Digiuseppe JA, Dorfman RF, Mann RB, Ambinder RF. Epstein-Barr virus as a marker of survival after Hodgkin's lymphoma: a population-based study. J Clin Oncol 2005; 23:7604-13. [PMID: 16186595 DOI: 10.1200/jco.2005.02.6310] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Epstein-Barr virus (EBV) in Hodgkin's lymphoma (HL) cells has been considered as a prognostic marker for this heterogeneous disease, but studies have yielded mixed findings, likely because of selected patient series and failure to acknowledge an effect of age on outcome. This study assessed survival after HL in a population-based cohort large enough to examine the joint effects of EBV with other factors including age, sex, and histologic subtype. PATIENTS AND METHODS Included were 922 patients with classical HL diagnosed between mid-1988 and 1997 in the Greater San Francisco Bay Area, with archived biopsy specimens assayed for EBV with immunohistochemistry and in situ hybridization. Vital status was followed through December 30, 2003 (median follow-up time, 97 months). Overall and disease-specific survival were analyzed with the Kaplan-Meier method and Cox proportional hazards regression models. RESULTS In children less than 15 years old, EBV presence was suggestively associated (P = .07) with favorable survival. In adults aged 15 to 44 years, EBV did not affect HL outcome, although a protective effect was suggested. In older adults (45 to 96 years), EBV presence nearly doubled the risk of overall and HL-specific mortality but only for patients with nodular sclerosis (NS) histologic subtype (hazard ratio for death = 2.5; 95% CI, 1.5 to 4.3). CONCLUSION In HL, EBV tumor cell presence is associated with better survival in young patients and poorer survival in older patients with NS, independent of other factors. Variation in outcome by age and histology could indicate biologically distinct disease entities. Evidence that EBV is a meaningful prognostic marker may have therapeutic relevance.
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Affiliation(s)
- Theresa H M Keegan
- Northern California Cancer Center, 2201 Walnut Ave, Ste 300, Fremont, CA 94538-2334, USA.
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Claviez A, Tiemann M, Lüders H, Krams M, Parwaresch R, Schellong G, Dörffel W. Impact of latent Epstein-Barr virus infection on outcome in children and adolescents with Hodgkin's lymphoma. J Clin Oncol 2005; 23:4048-56. [PMID: 15961758 DOI: 10.1200/jco.2005.01.701] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The prognostic significance of latent Epstein-Barr virus (EBV) infection in Hodgkin's lymphoma (HL) is debated controversially. Especially in the pediatric age group, no conclusive data are available. PATIENTS AND METHODS Eight hundred forty-two children and adolescents (median age, 13.7 years) from pediatric multicenter treatment studies HD-90 and HD-95 were studied for latent EBV infection in Hodgkin's and Reed-Sternberg cells by immunostaining against latent membrane protein 1 (LMP-1). Results were compared with established risk factors. RESULTS Two hundred sixty-three patients (31%) were LMP positive. EBV infection correlated with sex (39% male v 23% female; P < .001), histologic subtype (69% mixed cellularity v 22% nodular sclerosis v 6% lymphocyte predominance; P < .001) and young age. With a median follow-up of 4.9 years, 820 patients (97%) are alive. Probability of overall survival at 10 years (+/- standard deviation) for EBV-negative and -positive patients was 98.1% +/- 0.6% and 95.1% +/- 1.4%, respectively (P = .017 by log-rank test). A negative effect of EBV infection became evident for patients with nodular sclerosis subtype Bennett II (P = .02), and those treated for advanced stages (P = .003). In multivariate analysis, LMP positivity was an independent factor for adverse outcome (RR = 3.08). Probability of failure-free survival (FFS) in LMP positive and negative patients was 89.1% +/- 2.3% and 84.1% +/- 3.9%, respectively (P = .86). CONCLUSION With effective combined treatment modalities in pediatric HL, latent EBV infection has no influence on FFS but is associated with an inferior overall survival in crucial subgroups.
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Affiliation(s)
- Alexander Claviez
- Department of Pediatrics, Germany Lymph Registry, University of Kiel, Schwanenweg 20, 24105 Kiel, Germany.
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27
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Holzner B, Fischhofer M, Kemmler G, Kopp M, Sperner-Unterweger B, Krugmann J, Dirnhofer S, Greil R. Is higher income and educational status associated with poorer outcome in patients with Hodgkin's disease? Eur J Haematol 2004; 73:318-24. [PMID: 15458510 DOI: 10.1111/j.1600-0609.2004.00315.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVES The aim of the study was to determine the impact of socioeconomic status on relapse-free survival (RFS) in patients with Hodgkin's disease. METHODS A number of factors were analyzed for their impact on relapse-free and overall survival in Hodgkin's disease using Cox regression. These factors included socioeconomic status (as defined by education and income), different treatment modalities and established clinical risk factors [e.g. age at diagnosis, stage of disease, involvement of three or more lymph nodes, presence or absence of a large mediastinal mass, E stages or elevation of erythrocyte sedimentation rate (ESR)]. The study used an initial sample of 126 patients recruited between 1969 and 1995 and a larger sample of 218 patients (recruited until 2002). Clinical data on disease and treatment characteristics were collected from medical records. RESULTS In a univariate analysis, the following parameters had impact on RFS: treatment modality (combined treatment resulted in an improved RFS compared with patients treated with chemo- or radiotherapy alone), educational status and income. The 5- and 10-yr relapse-free survival rates were found to increase with decreasing educational level and decreasing average income per month. These results were significant in the initial and total samples and were also significant using multivariate analysis (hazard ratio for highest vs. lowest education group: 5.88; 95% confidence interval 1.87-18.52; for highest vs. lowest income group: 4.36; 95% confidence interval 1.35-14.05). CONCLUSION Hodgkin's disease appears to be a striking exception from the usual positive correlation between high socioeconomic status and favorable treatment outcome in patients suffering from tumor. It is suggested that future studies on tumor genetics and biology and more detailed analysis of further socioeconomic parameters may be useful in clarifying this observation.
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Affiliation(s)
- Bernhard Holzner
- Department of Biological Psychiatry, Innsbruck University Hospital, Innsbruck, Austria.
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Tursi A, Brandimarte G, Torello M. Disappearance of gastric mucosa-associated lymphoid tissue in hepatitis C virus-positive patients after anti-hepatitis C virus therapy. J Clin Gastroenterol 2004; 38:360-3. [PMID: 15087696 DOI: 10.1097/00004836-200404000-00011] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Mucosa-associated lymphoid tissue, which has a follicular structure closely resembling Peyer patches, is absent in the normal gastric mucosa, but it can develop in several chronic conditions. Since we recently detected hepatitis C virus-RNA in gastric mucosa-associated lymphoid tissue of patients with chronic hepatitis C, we tried to treat hepatitis C virus infection to evaluate the effect of antiviral therapy on gastric mucosa-associated lymphoid tissue. METHODS Eighteen patients (12 men and 6 women; mean age: 52 years, range: 33-71 years) affected by chronic hepatitis C virus and with gastric mucosa-associated lymphoid tissue were enrolled. We enrolled only patients hepatitis C virus-positive, mucosa-associated lymphoid tissue-positive, and Helicobacter pylori-negative (8 patients) or hepatitis C virus-positive patients in whom anti-H. pylori therapy did not obtain disappearance of gastric mucosa-associated lymphoid tissue (10 patients). Hepatitis C virus was evaluated by hepatic biopsy with histologic evaluation and serologic examination; Gastric mucosa-associated lymphoid tissue was scored using Wotherspoon score. All patients were treated with recombinant leukocyte interferon-alpha-2b plus oral ribavirin for 6 months. The hepatitis C virus RNA was assayed at entry and at 3 months after stopping treatment. Virologic response was defined as undetectable levels of serum hepatitis C virus RNA 3 months after stopping treatment; esophagogastroduodenoscopy was repeated at this time to evaluate the effect of anti-hepatitis C virus therapy on acquired gastric mucosa-associated lymphoid tissue. RESULTS Two (11.11%) patients were withdrawn from the study. Hepatitis C virus cure was obtained in 11/16 patients (68.75%), and in all of them we obtained disappearance of gastric mucosa-associated lymphoid tissue (P < 0.01). Hepatitis C virus infection persisted, but with very lower levels, in 5 of 16 patients (31.25%): in 3 patients gastric mucosa-associated lymphoid tissue persisted (but in 2 it decreased from grade 3 to grade 2), while in 2 it disappeared. CONCLUSIONS We showed clearly that there is a strict correlation between hepatitis C virus infection and acquired MALT, obtaining the disappearance of this acquired immunologic acquired gastric tissue curing hepatitis C virus infection. However, further studies are needed to clarify there is the same correlation between hepatitis C virus infection and gastric mucosa-associated lymphoid tissue lymphomas in hepatitis C virus-positive patients.
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Affiliation(s)
- Antonio Tursi
- Digestive Endoscopy Unit, L. Bonomo Hospital, Andria, Bari, Italy.
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Abstract
Survivors of Hodgkin's lymphoma (HL) frequently have many years to experience the long-term toxicities of combined modality therapies. Also, a significant proportion of HL patients will relapse or have refractory disease, and less than half of these patients will respond to current salvage strategies. 30-50% of HL cases are Epstein-Barr virus associated (EBV-positive HL). The virus is localized to the malignant cells and is clonal. EBV-positive HL is more frequent in childhood, in older adults (>45 years) and in mixed cellularity cases. The survival of EBV-positive HL in the elderly and the immunosuppressed is particularly poor. Despite improvements in our understanding of EBV-positive HL, the true contribution of EBV to the pathogenesis of HL remains unknown. Increased knowledge of the virus' role in the basic biology of HL may generate novel therapeutic strategies for EBV-positive HL and the presence of EBV-latent antigens in the malignant HL cells may represent a target for cellular immunotherapy.
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Affiliation(s)
- Maher K Gandhi
- Department of Tumour Immunology, Division of Infectious Diseases and Immunology, Queensland Institute of Medical Research, Herston, Brisbane, Queensland, Australia.
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Karnik S, Srinivasan B, Nair S. Hodgkin's lymphoma: immunohistochemical features and its association with EBV LMP-1. Experience from a South Indian hospital. Pathology 2004; 35:207-11. [PMID: 14506963 DOI: 10.1080/0031302031000123164] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIMS Immunohistochemistry (IHC) is known to aid in the diagnosis of Hodgkin's lymphoma (HL). We studied HL using an antibody panel for Reed-Sternberg cells (RSCs) to find which antibody would be most useful for identification of RSCs. We also studied the association of Epstein-Barr virus (EBV) latent membrane protein-1 (LMP-1) with HL in South India. METHODS Lymph node biopsies of 100 cases of untreated HL were included in this study. Antibodies against CD15, CD30, CD3, CD20 (L26), CD45 (LCA), EMA and EBV LMP-1 were used for paraffin section IHC. RESULTS Of the 100 cases of HL, the RSCs stained with CD30 (93%), CD15 (67%), CD20 (17%) and CD3 (2%). EBV LMP-1 was positive in 82 (82%) cases, most often in the nodular sclerosis subtype, 43 (86%) cases. CONCLUSIONS (1) Of the panel of antibodies, CD30 was the most useful in identifying RSCs in classical HL. (2) EBV LMP-1 was demonstrated in 82% of all cases of HL and in 96% of childhood cases.
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Affiliation(s)
- Swapnil Karnik
- Department of Pathology, Christian Medical College and Hospital, Vellore, India.
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Flavell KJ, Billingham LJ, Biddulph JP, Gray L, Flavell JR, Constandinou CM, Young LS, Murray PG. The effect of Epstein-Barr virus status on outcome in age- and sex-defined subgroups of patients with advanced Hodgkin's disease. Ann Oncol 2003; 14:282-90. [PMID: 12562657 DOI: 10.1093/annonc/mdg065] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Conflicting data on the effect of the Epstein-Barr virus (EBV) on outcome in Hodgkin's disease (HD) might be due to the heterogeneous nature of this disease. In this study we have investigated whether the effect of EBV status on outcome is different between aetiologically defined age groups (15-34, 35-44, 45+ years) and also between males and females. PATIENTS AND METHODS Paraffin-embedded sections from 273 patients with advanced HD from two related clinical trials were analysed for the presence of EBV using in situ hybridisation. RESULTS EBV was detected in 78 (29%) of cases. For all patients, after a median follow-up of 5 years, there were no significant differences in survival by EBV status although there was a trend towards longer failure-free survival times for EBV-positive patients. Multivariate analyses suggested that EBV and sex, when in combination, were prognostic factors for failure-free survival (P = 0.06 for both). For subgroups, the effect of EBV on failure-free survival was significant for males and 15-34 years age group (P = 0.05 and P = 0.03, respectively). CONCLUSION This study suggests that with a median follow-up of 5 years, EBV status does not affect survival but being EBV-positive may be beneficial in terms of failure-free survival, particularly for males and younger adults.
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Affiliation(s)
- K J Flavell
- School of Health Sciences, University of Wolverhampton, Wolverhampton, UK
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Meij P, Vervoort MBHJ, Bloemena E, Schouten TE, Schwartz C, Grufferman S, Ambinder RF, Middeldorp JM. Antibody responses to Epstein-Barr virus-encoded latent membrane protein-1 (LMP1) and expression of LMP1 in juvenile Hodgkin's disease. J Med Virol 2002; 68:370-7. [PMID: 12226824 DOI: 10.1002/jmv.10213] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A large group of juvenile Hodgkin's disease patients (n = 242, mean age 11.7 years, 75% [n = 181] seropositive) was evaluated for anti-Epstein-Barr virus (EBV) antibody responses and the presence of EBV-encoded EBER-RNA and latent membrane protein-1 (LMP1)-protein expression in the tumor. The molecular diversity of anti-EBV antibody responses in Hodgkin's disease patients with EBV-positive and-negative tumors was studied by enzyme-linked immunosorbent assay (ELISA) and immunoblot. Using purified recombinant LMP1 protein as antigen, the presence of antibodies to LMP1 was related to expression of LMP1 in the tumor cells and specific EBV-serological patterns. Antibodies to LMP1 were detected in 30% of the EBV-seropositive Hodgkin's disease patients. The presence of antibodies to LMP1 was not associated with a distinct anti-EBV antibody diversity profile (ELISA), but a significantly higher percentage of patients with antibodies to LMP1 had antibodies to ZEBRA and viral capsid antigen (VCA)-p18 (Immunoblot). Significantly more patients with an EBV-positive tumor had detectable antibody responses to LMP1, but the presence of antibodies to LMP1 did not reflect the expression of LMP1 protein in the tumor cells. Interestingly, all patients with the strongest antibody responses to LMP1 had EBV-negative tumors, suggesting immunological selection in vivo.
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Affiliation(s)
- Pauline Meij
- Department of Pathology, VU Medical Center, Amsterdam, The Netherlands
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Stark GL, Wood KM, Jack F, Angus B, Proctor SJ, Taylor PR. Hodgkin's disease in the elderly: a population-based study. Br J Haematol 2002; 119:432-40. [PMID: 12406082 DOI: 10.1046/j.1365-2141.2002.03815.x] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study evaluated the incidence and outcome of Hodgkin's disease (HD) in older patients using a population-based approach. In total, 102 patients (52 men, 50 women) aged >or= 60 years presented in the Northern Health Region of England (population of 3.09 million) between 1 January 1991 and 31 December 1998 and were studied prospectively. The age-specific incidence was 1.97/100,000 for those aged 60-69 years, and 2.18/100,000 for those aged 70 years or over. The median age of the cohort was 70 years (range 60-91) and the median follow up was 63 months (range 20-113). Out of 95 treated patients, 70 (74%) obtained complete or good partial (> 90% response) remissions. In the 60 to 69-year-old group, the disease-specific survival at 5 years was 100% for those presenting with early stage disease and 52% for those with advanced stage disease. In patients aged >70 years the 5 year disease-specific survival was 36% in patients with early stage and 14% for patients with advanced stage disease. The survival of patients with Epstein-Barr virus (EBV)-positive tumours was significantly poorer than that of patients with EBV-negative tumours (P = 0.007); median survival in the former group was 20 months versus undefined in the latter group. In total, 43 deaths were due to progressive HD and five were treatment-related. This study defined the incidence of HD in our population and demonstrated that the prognosis of elderly patients, particularly those with advanced stage disease, has not improved concurrently with that of patients aged < 60 years old. Novel approaches to assessment and treatment are necessary.
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Affiliation(s)
- Gail L Stark
- University Department of Haematology, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
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Tursi A, Brandimante G, Chiarelli F, Spagnoli A, Torello M. Detection of HCV RNA in gastric mucosa-associated lymphoid tissue by in situ hybridization: evidence of a new extrahepatic localization of HCV with increased risk of gastric malt lymphoma. Am J Gastroenterol 2002; 97:1802-6. [PMID: 12135039 DOI: 10.1111/j.1572-0241.2002.05848.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Mucosa-associated lymphoid tissue (MALT) is absent in the normal gastric mucosa but it can develop in several conditions, such as Helicobacter pylori infection. A certain correlation between hepatitis C virus (HCV) infection and low grade MALT lymphomas has recently been reported. The aim of this study was to investigate the presence of HCV RNA in acquired gastric MALT of HCV-infected patients using the in situ hybridization technique. METHODS Twenty-five patients (16 male and nine female, average age = 56.6 yr [range = 33-75]) affected by chronic HCV hepatitis and with gastric MALT were studied. Giemsa stain and the rapid urease test were also used to evaluate the presence of H. pylori. A polymerase chain reaction product corresponding to the complete 5' noncoding region of the HCV genome was cloned directly in the pCR 1000 vector on gastric biopsies with acquired MALT. RESULTS Twenty patients showed grade 2 gastric MALT and five showed grade 3, and H. pylori's presence was detected in 18 of 25 patients (72%). Using in situ hybridization, we detected HCV RNA in gastric acquired MALT of seven of 25 patients (28%): five showed grade 2 gastric MALT (two of these were H. pylori negative and the other three were positive), whereas two patients showed grade 3 gastric MALT (without H. pylori infection). CONCLUSIONS This study shows that HCV not only may colonize gastric MALT but also may permit the development of a grade of acquired MALT, which may represent the first step toward a MALT lymphoma. However, further studies are needed to demonstrate the antigenic role of HCV in the progression of acquired MALT into MALT lymphoma.
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Affiliation(s)
- Antonio Tursi
- Department of Emergency Medicine, L Bonomo Hospital, Andria, Italy
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Axdorph U, Porwit-Macdonald A, Sjøberg J, Grimfors G, Bjørkholm M. T-cell-rich B-cell lymphoma - diagnostic and therapeutic aspects. APMIS 2002; 110:379-90. [PMID: 12076255 DOI: 10.1034/j.1600-0463.2002.100503.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Morphologically, T-cell-rich B-cell lymphoma (TCRB-NHL) may be indistinguishable from Hodgkin's disease (HD). Immunophenotyping may be helpful in the separation of these entities. TCRB-NHL is occasionally misdiagnosed and treated as HD. However, information is limited regarding clinical characteristics and outcome of this patient population. Furthermore, knowledge concerning any association with Epstein-Barr virus (EBV) in TCRB-NHL, as well as the immunophenotype of reactive T-cells and the expression of T-cell intracellular antigen-1 (TIA-1), granzyme B (GrB) and the CD3-zeta-chain is limited. PATIENTS AND METHODS We have re-evaluated 251 tumour biopsies from patients aged > or =15 years with HD diagnosed 1985-1994. Reclassification from HD to TCRB-NHL was done in 12 cases (5%). Six TCRB-NHL patients initially diagnosed and treated as B-NHL were also included. All TCRB-NHL biopsies were analysed for latent membrane protein 1 (LMP-1), CD4, CD8, CD56, CD57, TIA-1, GrB and CD3-zeta-chain. RESULTS Twelve cases of TCRB-NHL were initially subclassified as HD (lymphocyte predominance 5, nodular sclerosis 3, and mixed cellularity 4). Of these 12 TCRB-NHL patients, 6 were given radiotherapy alone, 5 MOPP/ABVD or similar combination chemotherapy, and one patient combined modality treatment. Male sex (p<0.05) and inguinal involvement (p<0.001) were significantly more frequent when TCRB-NHL patients receiving HD treatment (n=12) were compared with the remaining patients with confirmed (conf) HD, while no significant differences were seen with regard to stage, bone marrow infiltration, splenomegaly or cause-specific survival. Similar results were achieved when all TCRB-NHL patients (n=18) were compared to conf HD patients. Lymphoma cells in three samples stained positively for LMP-1. A decreased expression of CD3-zeta-chain was seen in 9/14 tumour biopsies. CONCLUSION Immunohistochemistry makes it possible to identify cases of TCRB-NHL that are morphologically difficult to distinguish from HD. The outcome of TCRB-NHL patients treated as having HD was comparable with that of the remaining HD population.
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Affiliation(s)
- Ulla Axdorph
- Division of Hematology, Department of Medicine, Karolinska Hospital and Institutet, Stockholm, Sweden.
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Axdorph U, Porwit-MacDonald A, Grimfors G, Björkholm M. Tissue eosinophilia in relation to immunopathological and clinical characteristics in Hodgkin's disease. Leuk Lymphoma 2001; 42:1055-65. [PMID: 11697623 DOI: 10.3109/10428190109097726] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Eosinophils frequently infiltrate tissues involved by Hodgkin's disease (HD), and blood eosinophilia is frequently observed. However, the clinical significance and the mechanisms underlying eosinophilia need further elucidation. In this study the grade of eosinophilic infiltration (EoI) was evaluated in biopsies from 259 HD-patients. In a selected group (n=32), the numbers of Hodgkin-Reed-Sternberg (HRS)-cells were counted, and the phenotype of small lymphocytes, the expression of cytotoxic lymphocyte-associated proteins, CD3-zeta-chain, HLA-DR, proliferation markers, latent membrane protein 1 (LMP-1) and blood lymphocyte function were evaluated. Samples from 88 HD patients (34%) showed high EoI. Significantly higher EoI was seen in nodular sclerosis 2 (NS2; p<0.001), bulky disease (p<0.05) and in patients <50 years (p<0.05). Patients with high EoI did not differ from the remainder with regard to distribution of sex, stage, B-symptoms, blood lymphocyte function and outcome. HRS-cells were significantly more frequent in NS HD as compared to mixed cellularity (MC) (p<0.001) irrespective of EoI. LMP-1-expression, proliferative fraction and phenotypes of small lymphocytes did not differ between the cases with low and high EoI, respectively. MC HD samples had significantly higher numbers of small cells positive for CD8 (p<0.01), T-cell intracellular antigen-1 (p<0.01) and Granzyme B (p<0.05) than NS. LMP-1-positive cases had significantly higher frequency of CD8-positive cells than LMP-1-negative. In conclusion, high EoI remains a feature of certain clinical subgroups of HD. However, there was no association between the degree of EoI and numbers of HRS-cells, phenotypes of small lymphocytes, EBV status and clinical outcome. Determination of EoI is of limited diagnostic and prognostic clinical value in HD. However, the differences in small cell distribution of CD8, TIA-1, GrB and CD57 between the histopathological groups and between LMP-1-expressing/non-expressing cases may contribute to our understanding of the biology of the disease.
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Affiliation(s)
- U Axdorph
- Department of Medicine, Karolinska Hospital and Institutet, Stockholm, Sweden.
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Glavina-Durdov M, Jakic-Razumovic J, Capkun V, Murray P. Assessment of the prognostic impact of the Epstein-Barr virus-encoded latent membrane protein-1 expression in Hodgkin's disease. Br J Cancer 2001; 84:1227-34. [PMID: 11336475 PMCID: PMC2363896 DOI: 10.1054/bjoc.2001.1774] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
We have examined expression of the Epstein-Barr virus (EBV) latent membrane protein-1 (LMP1) in the malignant Hodgkin and Reed-Sternberg (HRS) cells of Hodgkin's disease (HD) and its impact on response to treatment and on survival. Paraffin tissue from 100 adult immunocompetent patients with HD were analysed using immunohistochemistry to identify LMP1 expression. According to the Rye classification, 8% of patients had lymphocyte predominance (LP) subtype, 48% had nodular sclerosis (NS) disease, 37% were of the mixed cellularity (MC) subtype and 7% were of the lymphocyte depletion (LD) subtype. During the five year follow-up period 27 patients died and 74 patients achieved a complete remission. Patients with LD subtype were older (P = 0.03), less frequently achieved complete remission (P = 0.01), had shorter disease-free survival (P = 0.01) and overall survival (P = 0.002) compared with the other subtypes of HD. LMP1 expression was found in the tumour cells of 26% of cases of HD. LMP1 expression was less common in NS disease than in the other subtypes (P = 0.05), whereas an association between MC subtype and LMP1 expression was not found (P = 0.22). Using the log-rank test there were no differences in overall survival or disease-free survival based on EBV status either when all patients were analysed or when LD and LP subtypes were excluded. However, the presence of EBV was associated with significantly longer disease-free survival in the subgroup of patients </= 30 years old (P = 0.02) and in those patients </= 34 years old (P = 0.05). In contrast, there was a trend for shorter disease-free survival for EBV-positive patients in the subgroup > 35 years old, but this difference was not statistically significant (P = 0.11). A similar trend was observed in patients > 50 years old. Analysis of the impact of LMP1 expression in patients who had different stage and B symptoms status showed that expression of EBV was associated with longer disease-free survival (P = 0.019) in early stage (1 + 2) patients without B symptoms. Significant differences in the other subgroups based on EBV status was not found. Factors adversely affecting the likelihood to achieve a complete remission were: absence of LMP1 expression (OR 6.4, 95% Cl 1.07-38.5, P = 0.04), age (OR 1.68, 95%Cl 1.15-2.5, P = 0.007) and subtype of HD (OR 3.32, 95%Cl 1.11-9.94, P = 0.03). Age and subtype of HD had an independent impact on overall survival (P = 0.01). We conclude that expression of LMP1 in HRS cells has a favourable impact on prognosis for HD patients, but that this effect may be restricted to young adult patients and those with early stage disease.
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Clarke CA, Glaser SL, Dorfman RF, Mann R, DiGiuseppe JA, Prehn AW, Ambinder RF. Epstein-Barr virus and survival after Hodgkin disease in a population-based series of women. Cancer 2001; 91:1579-87. [PMID: 11301409 DOI: 10.1002/1097-0142(20010415)91:8<1579::aid-cncr1169>3.0.co;2-l] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV) positive Hodgkin disease (HD), as defined by the presence of EBV genes or gene products in the malignant cells, differs epidemiologically from EBV negative HD. However, survival patterns for EBV-defined HD have not been well studied. To determine if EBV status influenced survival time after HD, the authors investigated a large, population-based series of female patients. METHODS For 311 female patients living in the Greater San Francisco Bay Area who were aged 19-79 years with HD diagnosed between mid-1988 and 1994, histopathologically rereviewed archived biopsy specimens were assayed for EBV with immunohistochemistry and in situ hybridization. The 53 subjects with EBV positive and the 258 with EBV negative HD were observed for vital status through 1998; overall survival was analyzed with Kaplan-Meier and Cox proportional hazards regression methods. RESULTS Epstein-Barr virus positive HD patients were older, received diagnosis at a later stage, and were less likely to have nodular sclerosis histology than EBV negative patients. Deaths were reported for 21 (40%) EBV positive and 37 (14%) EBV negative patients. No survival differences were observed between EBV positive and negative women aged 19-44 years, but survival was significantly poorer in women aged 45-79 years with EBV positive HD. Regression analysis confirmed this strong negative effect of EBV positive status on survival (hazard ratio for death, 3.0; 95% confidence interval, 1.5-6.2) as unrelated to age, stage at diagnosis, or tumor histology. CONCLUSIONS This study found a marked survival disadvantage for EBV positive HD in older but not young adult women. These findings suggest influences of both EBV status and age on HD survival, as well as pathogenesis.
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Affiliation(s)
- C A Clarke
- Northern California Cancer Center, Union City, California 94587, USA.
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