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Kitamura W, Kobayashi H, Noda M, Iseki A, Sato Y, Maeda Y, Kuyama S. Spontaneous regression of multiple solitary plasmacytoma harboring Epstein-Barr virus: a case report and literature review. Int J Hematol 2024; 120:128-134. [PMID: 38619657 DOI: 10.1007/s12185-024-03765-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/16/2024]
Abstract
We report a rare case of spontaneous regression (SR) in an elderly untreated patient with multiple solitary plasmacytoma (MSP). Diagnosis of MSP was confirmed through surgical resection of the left nasal cavity mass and subsequent biopsy of the right humerus. The patient was considered ineligible for chemotherapy due to poor performance status. At 3-month post-diagnosis, the patient's condition worsened with deteriorating bone lesions and emergence of a new serum monoclonal protein. However, these clinical findings completely disappeared at 6 months, and positron emission tomography-computed tomography at 1 year confirmed complete metabolic remission. Notably, peripheral blood lymphocyte counts were inversely correlated with tumor progression and remission. Pathological re-evaluation of the initial biopsy specimens revealed programmed cell death protein 1 (PD-1) expression in tumor-infiltrating CD8+ T cells. In addition, tumor cells were infected with Epstein-Barr virus (EBV) but were negative for programmed cell death ligand 1 (PD-L1) expression, which is the most potent immune escape mechanism in tumor cells. While the mechanism underlying SR remains unclear, our findings suggest that host immune response as well as EBV infection may contribute to SR. Further studies are needed to elucidate the clinicopathologic mechanisms of tumor regression in plasma cell neoplasms.
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Affiliation(s)
- Wataru Kitamura
- Department of Hematology, National Hospital Organization Iwakuni Clinical Center, 1-1-1, Atago-Cho, Iwakuni, 740-8510, Japan.
- Department of Hematology, Oncology and Respiratory Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Hiroki Kobayashi
- Department of Hematology, Oncology and Respiratory Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Minori Noda
- Department of Otorhinolaryngology, National Hospital Organization Iwakuni Clinical Center, 1-1-1, Atago-Cho, Iwakuni, 740-8510, Japan
| | - Akiko Iseki
- Department of Pathology, National Hospital Organization Iwakuni Clinical Center, 1-1-1, Atago-Cho, Iwakuni, 740-8510, Japan
| | - Yumi Sato
- Department of Pathology, National Hospital Organization Iwakuni Clinical Center, 1-1-1, Atago-Cho, Iwakuni, 740-8510, Japan
| | - Yoshinobu Maeda
- Department of Hematology, Oncology and Respiratory Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Shoichi Kuyama
- Department of Respiratory Medicine, National Hospital Organization Iwakuni Clinical Center, 1-1-1, Atago-Cho, Iwakuni, 740-8510, Japan
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Witte H, Künstner A, Gebauer N. Update: The molecular spectrum of virus-associated high-grade B-cell non-Hodgkin lymphomas. Blood Rev 2024; 65:101172. [PMID: 38267313 DOI: 10.1016/j.blre.2024.101172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
The vast spectrum of aggressive B-cell non-Hodgkin neoplasms (B-NHL) encompasses several infrequent entities occurring in association with viral infections, posing diagnostic challenges for practitioners. In the emerging era of precision oncology, the molecular characterization of malignancies has acquired paramount significance. The pathophysiological comprehension of specific entities and the identification of targeted therapeutic options have seen rapid development. However, owing to their rarity, not all entities have undergone exhaustive molecular characterization. Considerable heterogeneity exists in the extant body of work, both in terms of employed methodologies and the scale of cases studied. Presently, therapeutic strategies are predominantly derived from observations in diffuse large B-cell lymphoma (DLBCL), the most prevalent subset of aggressive B-NHL. Ongoing investigations into the molecular profiles of these uncommon virus-associated entities are progressively facilitating a clearer distinction from DLBCL, ultimately paving the way towards individualized therapeutic approaches. This review consolidates the current molecular insights into aggressive and virus-associated B-NHL, taking into consideration the recently updated 5th edition of the WHO classification of hematolymphoid tumors (WHO-5HAEM) and the International Consensus Classification (ICC). Additionally, potential therapeutically targetable susceptibilities are highlighted, offering a comprehensive overview of the present scientific landscape in the field.
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Affiliation(s)
- H Witte
- Department of Hematology and Oncology, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081 Ulm, Germany; Department of Hematology and Oncology, University Hospital Schleswig-Holstein (UKSH) Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany.
| | - A Künstner
- University Cancer Center Schleswig-Holstein (UCCSH), Ratzeburger Allee 160, 23538 Lübeck, Germany; Medical Systems Biology Group, University of Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany
| | - N Gebauer
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein (UKSH) Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany; University Cancer Center Schleswig-Holstein (UCCSH), Ratzeburger Allee 160, 23538 Lübeck, Germany
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3
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Batuello C, Mason EF. Diagnostic Utility of CD200 Immunohistochemistry in Distinguishing EBV-Positive Large B-Cell Lymphoma From Classic Hodgkin Lymphoma. Am J Clin Pathol 2023; 160:284-291. [PMID: 37227967 PMCID: PMC10472740 DOI: 10.1093/ajcp/aqad053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 04/12/2023] [Indexed: 05/27/2023] Open
Abstract
OBJECTIVES Epstein-Barr virus-positive large B-cell lymphoma (EBV+ LBCL) is a heterogeneous group of diseases that may resemble classic Hodgkin lymphoma (CHL) both morphologically and immunophenotypically. However, these diseases are treated with different therapies and carry distinct prognoses. We examined CD200 expression by immunohistochemistry in EBV+ LBCL and evaluated its diagnostic utility in the differential diagnosis with CHL. METHODS CD200 immunohistochemistry was performed on archival material from 20 cases of CHL (11 EBV+, 9 EBV-), 11 cases of EBV+ LBCL, and 10 cases of diffuse large B-cell lymphoma, not otherwise specified (DLBCL NOS). Staining pattern and intensity (0-3+ scale) were recorded. RESULTS CD200 positivity was seen in Reed-Sternberg cells in 19 (95%) of 20 cases of CHL, predominantly in a strong (3+, 15/19) and diffuse (>50% of cells, 17/19) pattern. In contrast, CD200 was negative in 8 (73%) of 11 cases of EBV+ LBCL; the 3 positive cases showed 1 to 2+ staining in less than 50% of lesional cells. All cases of DLBCL NOS were negative for CD200. CONCLUSIONS CD200 may be a useful immunophenotypic marker in differentiating EBV+ LBCL from CHL, with negative to partial/weak staining favoring a diagnosis of EBV+ LBCL and strong diffuse staining favoring a diagnosis of CHL.
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Affiliation(s)
- Christopher Batuello
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
| | - Emily F Mason
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
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4
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Xing TY, Duan ZW, Wang WT, Du KX, Shen HR, Yin H, Wu JZ, Li Y, Wang L, Li JY, Liang JH, Xu W. Dynamic changes in circulating EBV-DNA load during treatment have prognostic values in EBV + DLBCL-NOS: a Chinese cohort study. Ann Hematol 2023; 102:2471-2481. [PMID: 37160794 DOI: 10.1007/s00277-023-05260-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 05/01/2023] [Indexed: 05/11/2023]
Abstract
EBV-positive diffuse large B-cell lymphoma, not otherwise specified (EBV+ DLBCL-NOS), is an EBV-positive clonal B-cell lymphoid proliferation and circulating EBV-DNA is a great indicator for prognosis among EBV associated disease. In this retrospective study, we report 66 EBV+ DLBCL cases among 2137 DLBCL-NOS cases diagnosed from 2013 to 2021 (prevalence of 6.0%). After a median follow-up of 27 months, progression-free survival (PFS) and overall survival (OS) at 2 years were 39.5% ± 6.2% and 53.6% ± 6.4%, respectively. Multivariate analysis showed that only the biomarker of the positivity of post treatment EBV-DNA had a borderline correlation with shorter PFS and OS (PFS: P = 0.053; OS: P = 0.065). Patients were divided into three subgroups according to dynamic changes of EBV-DNA status: EBV-DNA persistently negative group, EBV-DNA persistently positive group, and EBV-DNA transformed from positive to negative group; among the three groups, patients of the persistently positive group had worst PFS and OS (P = 0.0527 and P = 0.0139, respectively). Decline in EBV copies correlated significantly with treatment response as well. In conclusion, circulating EBV-DNA level played a vital role in prognostic and monitoring marker for EBV+ DLBCL-NOS.
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Affiliation(s)
- Tong-Yao Xing
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Zi-Wen Duan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Wei-Ting Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Kai-Xin Du
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Hao-Rui Shen
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Hua Yin
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Jia-Zhu Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Yue Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Li Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Jian-Yong Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Jin-Hua Liang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
| | - Wei Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
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Cho J, Kim E, Yoon SE, Kim SJ, Kim WS. TET2 and LILRB1 mutations are frequent in Epstein-Barr virus-positive diffuse large B-cell lymphoma especially in elderly patients. Cancer 2023; 129:1502-1512. [PMID: 36812290 DOI: 10.1002/cncr.34698] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/06/2023] [Accepted: 01/12/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) harboring Epstein-Barr virus (EBV) primarily occurs in patients who have underlying immunodeficiency or in elderly patients but is also reported in young, immunocompetent patients. The authors investigated the pathologic differences in EBV-positive DLBCL in these three groups of patients. METHODS In total, 57 patients with EBV-positive DLBCL were included in the study; of these, 16 patients had associated immunodeficiency, 10 were young (younger than 50 years), and 31 were elderly (aged 50 years or older). Immunostaining for CD8, CD68, PD-L1, and EBV nuclear antigen 2, and panel-based next-generation sequencing was performed on formalin-fixed, paraffin-embedded blocks. RESULTS Immunohistochemistry revealed EBV nuclear antigen 2 positivity in 21 of the 49 patients. The degree of CD8-positive and CD68-positive immune cell infiltration and PD-L1 expression did not differ significantly in each group. Extranodal site involvement was more common in young patients (p = .021). In mutational analysis, the genes with the highest mutation frequency were PCLO (n = 14), TET2 (n = 10), and LILRB1 (n = 10). For the TET2 gene, all 10 mutations were found in elderly patients (p = .007). Compared with a validation cohort, both TET2 and LILRB1 showed a higher mutation frequency in EBV-positive patients than in EBV-negative patients. CONCLUSIONS EBV-positive DLBCL occurring in three different age and immune status groups showed similar pathologic characteristics. Notably, a high frequency of TET2 and LILRB1 mutations was characteristic of this disease in elderly patients. Further studies are needed to determine the role of TET2 and LILRB1 mutations in the development of EBV-positive DLBCL along with immune senescence. PLAIN LANGUAGE SUMMARY Epstein-Barr virus-positive diffuse large B-cell lymphoma occurring in three different groups (immunodeficiency-associated, young, and elderly) showed similar pathologic characteristics. The frequency of TET2 and LILRB1 mutations was high in elderly patients with Epstein-Barr virus-positive diffuse large B-cell lymphoma.
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Affiliation(s)
- Junhun Cho
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eojin Kim
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Eun Yoon
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seok Jin Kim
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Seog Kim
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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6
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Epstein-Barr Virus and the Pathogenesis of Diffuse Large B-Cell Lymphoma. Life (Basel) 2023; 13:life13020521. [PMID: 36836878 PMCID: PMC9967091 DOI: 10.3390/life13020521] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/10/2023] [Accepted: 02/11/2023] [Indexed: 02/17/2023] Open
Abstract
Epstein-Barr virus (EBV), defined as a group I carcinogen by the World Health Organization (WHO), is present in the tumour cells of patients with different forms of B-cell lymphoma, including Burkitt lymphoma, Hodgkin lymphoma, post-transplant lymphoproliferative disorders, and, most recently, diffuse large B-cell lymphoma (DLBCL). Understanding how EBV contributes to the development of these different types of B-cell lymphoma has not only provided fundamental insights into the underlying mechanisms of viral oncogenesis, but has also highlighted potential new therapeutic opportunities. In this review, we describe the effects of EBV infection in normal B-cells and we address the germinal centre model of infection and how this can lead to lymphoma in some instances. We then explore the recent reclassification of EBV+ DLBCL as an established entity in the WHO fifth edition and ICC 2022 classifications, emphasising the unique nature of this entity. To that end, we also explore the unique genetic background of this entity and briefly discuss the potential role of the tumour microenvironment in lymphomagenesis and disease progression. Despite the recent progress in elucidating the mechanisms of this malignancy, much work remains to be done to improve patient stratification, treatment strategies, and outcomes.
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7
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New concepts in EBV-associated B, T, and NK cell lymphoproliferative disorders. Virchows Arch 2023; 482:227-244. [PMID: 36216980 PMCID: PMC9852222 DOI: 10.1007/s00428-022-03414-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/07/2022] [Accepted: 09/11/2022] [Indexed: 01/24/2023]
Abstract
EBV-associated lymphoproliferative disorders (LPD) include conditions of B, T, and NK cell derivation with a wide clinicopathological spectrum ranging from indolent, self-limiting, and localized conditions to highly aggressive lymphomas. Since the 2016 World Health Organization (WHO) lymphoma classification, progress has been made in understanding the biology of the EBV-associated LPDs. The diagnostic criteria of EBV+ mucocutaneous ulcer and lymphomatoid granulomatosis have been refined, and a new category of EBV-positive polymorphic B cell LPD was introduced to encompass the full spectrum of EBV-driven B cell disorders. The differential diagnosis of these conditions is challenging. This report will present criteria to assist the pathologist in diagnosis. Within the group of EBV-associated T and NK cell lymphomas, a new provisional entity is recognized, namely, primary nodal EBV+ T or NK cell lymphoma. The EBV + T and NK cell LPDs in children have undergone major revisions. In contrast to the 2016 WHO classification, now four major distinct groups are recognized: hydroa vacciniforme (HV) LPD, severe mosquito bite allergy, chronic active EBV (CAEBV) disease, and systemic EBV-positive T cell lymphoma of childhood. Two forms of HV LPD are recognized: the classic and the systemic forms with different epidemiology, clinical presentation, and prognosis. The subclassification of PTLD, not all of which are EBV-positive, remains unaltered from the 2016 WHO classification. This review article summarizes the conclusions and the recommendations of the Clinical Advisory Committee (CAC), which are summarized in the International Consensus Classification of Mature Lymphoid Neoplasms.
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Wen KW, Wang L, Menke JR, Damania B. Cancers associated with human gammaherpesviruses. FEBS J 2022; 289:7631-7669. [PMID: 34536980 PMCID: PMC9019786 DOI: 10.1111/febs.16206] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 08/10/2021] [Accepted: 09/16/2021] [Indexed: 01/14/2023]
Abstract
Epstein-Barr virus (EBV; human herpesvirus 4; HHV-4) and Kaposi sarcoma-associated herpesvirus (KSHV; human herpesvirus 8; HHV-8) are human gammaherpesviruses that have oncogenic properties. EBV is a lymphocryptovirus, whereas HHV-8/KSHV is a rhadinovirus. As lymphotropic viruses, EBV and KSHV are associated with several lymphoproliferative diseases or plasmacytic/plasmablastic neoplasms. Interestingly, these viruses can also infect epithelial cells causing carcinomas and, in the case of KSHV, endothelial cells, causing sarcoma. EBV is associated with Burkitt lymphoma, classic Hodgkin lymphoma, nasopharyngeal carcinoma, plasmablastic lymphoma, lymphomatoid granulomatosis, leiomyosarcoma, and subsets of diffuse large B-cell lymphoma, post-transplant lymphoproliferative disorder, and gastric carcinoma. KSHV is implicated in Kaposi sarcoma, primary effusion lymphoma, multicentric Castleman disease, and KSHV-positive diffuse large B-cell lymphoma. Pathogenesis by these two herpesviruses is intrinsically linked to viral proteins expressed during the lytic and latent lifecycles. This comprehensive review intends to provide an overview of the EBV and KSHV viral cycles, viral proteins that contribute to oncogenesis, and the current understanding of the pathogenesis and clinicopathology of their related neoplastic entities.
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Affiliation(s)
- Kwun Wah Wen
- Department of Pathology and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA 94158
| | - Linlin Wang
- Department of Laboratory Medicine, University of California, San Francisco, CA 94158
| | - Joshua R. Menke
- Department of Pathology, Stanford University, Palo Alto, CA 94304
| | - Blossom Damania
- Department of Microbiology & Immunology & Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599
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Campo E, Jaffe ES, Cook JR, Quintanilla-Martinez L, Swerdlow SH, Anderson KC, Brousset P, Cerroni L, de Leval L, Dirnhofer S, Dogan A, Feldman AL, Fend F, Friedberg JW, Gaulard P, Ghia P, Horwitz SM, King RL, Salles G, San-Miguel J, Seymour JF, Treon SP, Vose JM, Zucca E, Advani R, Ansell S, Au WY, Barrionuevo C, Bergsagel L, Chan WC, Cohen JI, d'Amore F, Davies A, Falini B, Ghobrial IM, Goodlad JR, Gribben JG, Hsi ED, Kahl BS, Kim WS, Kumar S, LaCasce AS, Laurent C, Lenz G, Leonard JP, Link MP, Lopez-Guillermo A, Mateos MV, Macintyre E, Melnick AM, Morschhauser F, Nakamura S, Narbaitz M, Pavlovsky A, Pileri SA, Piris M, Pro B, Rajkumar V, Rosen ST, Sander B, Sehn L, Shipp MA, Smith SM, Staudt LM, Thieblemont C, Tousseyn T, Wilson WH, Yoshino T, Zinzani PL, Dreyling M, Scott DW, Winter JN, Zelenetz AD. The International Consensus Classification of Mature Lymphoid Neoplasms: a report from the Clinical Advisory Committee. Blood 2022; 140:1229-1253. [PMID: 35653592 PMCID: PMC9479027 DOI: 10.1182/blood.2022015851] [Citation(s) in RCA: 544] [Impact Index Per Article: 272.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/18/2022] [Indexed: 11/20/2022] Open
Abstract
Since the publication of the Revised European-American Classification of Lymphoid Neoplasms in 1994, subsequent updates of the classification of lymphoid neoplasms have been generated through iterative international efforts to achieve broad consensus among hematopathologists, geneticists, molecular scientists, and clinicians. Significant progress has recently been made in the characterization of malignancies of the immune system, with many new insights provided by genomic studies. They have led to this proposal. We have followed the same process that was successfully used for the third and fourth editions of the World Health Organization Classification of Hematologic Neoplasms. The definition, recommended studies, and criteria for the diagnosis of many entities have been extensively refined. Some categories considered provisional have now been upgraded to definite entities. Terminology for some diseases has been revised to adapt nomenclature to the current knowledge of their biology, but these modifications have been restricted to well-justified situations. Major findings from recent genomic studies have impacted the conceptual framework and diagnostic criteria for many disease entities. These changes will have an impact on optimal clinical management. The conclusions of this work are summarized in this report as the proposed International Consensus Classification of mature lymphoid, histiocytic, and dendritic cell tumors.
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Affiliation(s)
- Elias Campo
- Haematopathology Section, Hospital Clínic of Barcelona, Institut d'Investigaciones Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Centro de Investigación Biomédica en Red de Cancer (CIBERONC), Barcelona, Spain
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - James R Cook
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | - Steven H Swerdlow
- Department of Pathology, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | | | - Pierre Brousset
- Department of Pathology, Institut Universitaire du Cancer de Toulouse-Oncopole, and Laboratoire d'Excellence Toulouse Cancer, Toulouse, France
| | - Lorenzo Cerroni
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Laurence de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Stefan Dirnhofer
- Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ahmet Dogan
- Laboratory of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Falko Fend
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, University Hospital Tübingen, Tübingen, Germany
| | | | - Philippe Gaulard
- Department of Pathology, University Hospital Henri Mondor, Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Mondor Institute for Biomedical Research, INSERM U955, Faculty of Medicine, University of Paris-Est Créteil, Créteil, France
| | - Paolo Ghia
- Strategic Research Program on Chronic Lymphocytic Leukemia, Division of Experimental Oncology, IRCCS Ospedale San Raffaele and Università Vita-Salute San Raffaele, Milan, Italy
| | - Steven M Horwitz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rebecca L King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Gilles Salles
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jesus San-Miguel
- Clínica Universidad de Navarra, Centro de Investigación Médica Aplicada, Instituto de Investigación Sanitaria de Navarra, CIBERONC, Pamplona, Spain
| | - John F Seymour
- Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | - Julie M Vose
- Division of Hematology-Oncology, Department of Internal Medicine, University of Nebraska Medical Center, University of Nebraska, Omaha, NE
| | - Emanuele Zucca
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, and Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Ranjana Advani
- Stanford Cancer Center, Blood and Marrow Transplant Program, Stanford University, Stanford, CA
| | - Stephen Ansell
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Wing-Yan Au
- Blood-Med Clinic, Hong Kong, People's Republic of China
| | - Carlos Barrionuevo
- Department of Pathology, Instituto Nacional de Enfermedades Neoplásicas, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Leif Bergsagel
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Phoenix, AZ
| | - Wing C Chan
- Department of Pathology, City of Hope National Medical Center, Duarte, CA
| | - Jeffrey I Cohen
- Medical Virology Section, Laboratory of Infectious Diseases, National Institutes of Health, National Institute of Allergy and Infectious Diseases, Bethesda, MD
| | - Francesco d'Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Andrew Davies
- Cancer Research UK Centre, Centre for Cancer Immunology, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
| | - Brunangelo Falini
- Institute of Hematology and Center for Hemato-Oncology Research, Hospital of Perugia, University of Perugia , Perugia, Italy
| | - Irene M Ghobrial
- Dana-Farber Cancer Institute, Boston, MA
- Harvard Medical School, Harvard University, Boston, MA
| | - John R Goodlad
- National Health Service Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - John G Gribben
- Department of Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Eric D Hsi
- Department of Pathology, Wake Forest School of Medicine, Wake Forest University, Winston-Salem, NC
| | - Brad S Kahl
- Oncology Division, Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO
| | - Won-Seog Kim
- Hematology and Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Shaji Kumar
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN
| | | | - Camille Laurent
- Department of Pathology, Institut Universitaire du Cancer de Toulouse-Oncopole, and Laboratoire d'Excellence Toulouse Cancer, Toulouse, France
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - John P Leonard
- Weill Department of Medicine, Weill Medical College, Cornell University, New York, NY
| | - Michael P Link
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Stanford University School of Medicine, Stanford University, Stanford, CA
| | - Armando Lopez-Guillermo
- Department of Hematology, Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Maria Victoria Mateos
- Department of Hematology, Hospital Universitario de Salamanca, Instituto de Investigación Biomédica de Salamanca, Centro de Investigación del Cancer, Universidad de Salamanca, Salamanca, Spain
| | - Elizabeth Macintyre
- Laboratoire d'Onco-Hématologie, AP-HP, Hôpital Necker-Enfants Malades, Université de Paris Cité and Institut Necker-Enfants Malades, Paris, France
| | - Ari M Melnick
- Division of Hematology and Oncology, Weill Medical College, Cornell University, New York, NY
| | - Franck Morschhauser
- Department of Hematology, Centre Hospitalier Universitaire de Lille, University Lille, Lille, France
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Marina Narbaitz
- Department of Pathology, Instituto de Investigaciones Hematológicas, Academia Nacional de Medicina and Fundacion para combatir la leucemia (FUNDALEU), Buenos Aires, Argentina
| | - Astrid Pavlovsky
- Fundación para Combatir la Leucemia (FUNDALEU), Centro de Hematología Pavlovsky, Buenos Aires, Argentina
| | - Stefano A Pileri
- Haematopathology Division, IRCCS, Istituto Europeo di Oncologia, Milan, Italy
| | - Miguel Piris
- Jiménez Díaz Foundation University Hospital, Universidad Autónoma de Madrid, Madrid, Spain
| | - Barbara Pro
- Division of Hematology and Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Vincent Rajkumar
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Steven T Rosen
- Beckman Research Institute, and Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA
| | - Birgitta Sander
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Laurie Sehn
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | | | - Sonali M Smith
- Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | - Louis M Staudt
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Catherine Thieblemont
- Service Hémato-Oncologie, AP-HP, Hôpital Saint-Louis, Paris, France
- DMU-DHI, Université de Paris-Paris Diderot, Paris, France
| | - Thomas Tousseyn
- Department of Pathology, Universitair Ziekenhuis Leuven Hospitals, Leuven, Belgium
| | - Wyndham H Wilson
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Tadashi Yoshino
- Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Pier-Luigi Zinzani
- Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seragnoli", Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Martin Dreyling
- Department of Medicine III, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - David W Scott
- Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Jane N Winter
- Feinberg School of Medicine, Northwestern University, Chicago, IL; and
| | - Andrew D Zelenetz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Medical College, Cornell University, New York, NY
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10
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Tippabhatla A, Atalay RT, Gyftopoulos A, Ayele GM, Michael MB. Epstein-Barr Virus-Positive Not Otherwise Specified (EBV+ NOS) Lymphoma Presentation of Primary Bone Tumor Underlying a Pathological Fracture. Cureus 2022; 14:e26340. [PMID: 35903563 PMCID: PMC9322079 DOI: 10.7759/cureus.26340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2022] [Indexed: 11/05/2022] Open
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11
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Lv K, Yin T, Yu M, Chen Z, Zhou Y, Li F. Treatment Advances in EBV Related Lymphoproliferative Diseases. Front Oncol 2022; 12:838817. [PMID: 35515118 PMCID: PMC9063483 DOI: 10.3389/fonc.2022.838817] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 03/11/2022] [Indexed: 12/24/2022] Open
Abstract
Epstein Barr virus (EBV) can affect 90% of the human population. It can invade B lymphocytes, T lymphocytes and natural killer cells of the host and remain in the host for life. The long latency and reactivation of EBV can cause malignant transformation, leading to various lymphoproliferative diseases (LPDs), including EBV-related B-cell lymphoproliferative diseases (EBV-B-LPDs) (for example, Burkitt lymphoma (BL), classic Hodgkin's lymphoma (cHL), and posttransplantation and HIV-related lymphoproliferative diseases) and EBV-related T-cell lymphoproliferative diseases (EBV-T/NK-LPDs) (for example, extranodal nasal type natural killer/T-cell lymphoma (ENKTCL), aggressive NK cell leukaemia (ANKL), and peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS). EBV-LPDs are heterogeneous with different clinical features and prognoses. The treatment of EBV-LPDs is usually similar to that of EBV-negative lymphoma with the same histology and can include chemotherapy, radiotherapy, and hematopoietic stem cell transplant (HSCT). However, problems such as serious toxicity and drug resistance worsen the survival prognosis of patients. EBV expresses a variety of viral and lytic proteins that regulate cell cycle and death processes and promote the survival of tumour cells. Based on these characteristics, a series of treatment strategies for EBV in related malignant tumours have been developed, such as monoclonal antibodies, immune checkpoint inhibitors, cytotoxic T lymphocytes (CTLs) and epigenetic therapy. These new individualized therapies can produce highly specific killing effects on tumour cells, and nontumour cells can be protected from toxicity. This paper will focus on the latest progress in the treatment of EBV-LPDs based on pathological mechanisms.
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Affiliation(s)
- Kebing Lv
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ting Yin
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Min Yu
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, China.,Clinical Research Center for Hematologic Disease of Jiangxi Province, Nanchang, China.,Institute of Lymphoma and Myeloma, Nanchang University, Nanchang, China
| | - Zhiwei Chen
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, China.,Clinical Research Center for Hematologic Disease of Jiangxi Province, Nanchang, China.,Institute of Lymphoma and Myeloma, Nanchang University, Nanchang, China
| | - Yulan Zhou
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, China.,Clinical Research Center for Hematologic Disease of Jiangxi Province, Nanchang, China.,Institute of Lymphoma and Myeloma, Nanchang University, Nanchang, China
| | - Fei Li
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, China.,Clinical Research Center for Hematologic Disease of Jiangxi Province, Nanchang, China.,Institute of Lymphoma and Myeloma, Nanchang University, Nanchang, China
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12
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Wong Y, Meehan MT, Burrows SR, Doolan DL, Miles JJ. Estimating the global burden of Epstein-Barr virus-related cancers. J Cancer Res Clin Oncol 2022; 148:31-46. [PMID: 34705104 PMCID: PMC8752571 DOI: 10.1007/s00432-021-03824-y] [Citation(s) in RCA: 81] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 09/28/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND More than 90% of the adult population globally is chronically infected by the Epstein-Barr virus (EBV). It is well established that EBV is associated with a number of malignancies, and advances in knowledge of EBV-related malignancies are being made every year. Several studies have analysed the global epidemiology and geographic distribution of EBV-related cancers. However, most have only described a single cancer type or subtype in isolation or limited their study to the three or four most common EBV-related cancers. This review will present an overview on the spectrum of cancers linked to EBV based on observations of associations and proportions in the published literature while also using these observations to estimate the incidence and mortality burden of some of these cancers. METHOD We have reviewed the literature on defining features, distribution and outcomes across six cancers with a relatively large EBV-related case burden: Nasopharyngeal carcinoma (NPC), Gastric carcinoma (GC), Hodgkin lymphoma (HL), Burkitt lymphoma (BL), Diffuse large B-cell lymphoma (DLBCL) and Extranodal NK/T-cell lymphoma, Nasal type (ENKTL-NT). We retrieved published region-specific EBV-related case proportions for NPC, GC, HL and BL and performed meta-analyses on pooled region-specific studies of EBV-related case proportions for DLBCL and ENKTL-NT. We match these pooled proportions with their respective regional incidence and mortality numbers retrieved from a publicly available cancer database. Additionally, we also reviewed the literature on several other less common EBV-related cancers to summarize their key characteristics herein. CONCLUSION We estimated that EBV-related cases from these six cancers accounted for 239,700-357,900 new cases and 137,900-208,700 deaths in 2020. This review highlights the significant global impact of EBV-related cancers and extends the spectrum of disease that could benefit from an EBV-specific therapeutic.
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Affiliation(s)
- Yide Wong
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD, 4878, Australia.
- Centre for Molecular Therapeutics, James Cook University, Cairns, QLD, 4870, Australia.
- Centre for Tropical Bioinformatics and Molecular Biology, James Cook University, Cairns, QLD, 4878, Australia.
| | - Michael T Meehan
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD, 4811, Australia
| | - Scott R Burrows
- QIMR Berghofer Medical Research Institute, Herston, QLD, 4006, Australia
- Faculty of Medicine, The University of Queensland, Herston, QLD, 4006, Australia
| | - Denise L Doolan
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD, 4878, Australia
- Centre for Molecular Therapeutics, James Cook University, Cairns, QLD, 4870, Australia
- Centre for Tropical Bioinformatics and Molecular Biology, James Cook University, Cairns, QLD, 4878, Australia
| | - John J Miles
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD, 4878, Australia
- Centre for Molecular Therapeutics, James Cook University, Cairns, QLD, 4870, Australia
- Centre for Tropical Bioinformatics and Molecular Biology, James Cook University, Cairns, QLD, 4878, Australia
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13
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Yuan H, Nishikori M, Ueda C, Fujimoto M, Yasumi T, Otsuka Y, Kitawaki T, Hirata M, Haga H, Kanegane H, Takaori-Kondo A. A sporadic case of CTLA4 haploinsufficiency manifesting as Epstein-Barr virus-positive diffuse large B-cell lymphoma. J Clin Exp Hematop 2021; 62:52-57. [PMID: 34707038 PMCID: PMC9010496 DOI: 10.3960/jslrt.21026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Cytotoxic T-lymphocyte-associated antigen 4 (CTLA4) is a coinhibitory receptor that plays an essential role in maintaining immune system homeostasis by suppressing T-cell activation. We report a sporadic case of CTLA4 haploinsufficiency in a patient with Epstein–Barr virus-positive diffuse large B-cell lymphoma and subsequent benign lymphadenopathy. A missense mutation in exon 2 of the CTLA4 gene (c.251T>C, p.V84A) was found in the patient’s peripheral blood and buccal cell DNA, but not in her parents’ DNA. CTLA4 expression decreased in the peripheral regulatory T cells upon stimulation, whereas CTLA4 and PD-1-positive T cell subsets increased, possibly to compensate for the defective CTLA4 function. This case suggests that some adult lymphoma patients with no remarkable medical history have primary immune disorder. As immune-targeted therapies are now widely used for the treatment of malignancies, it is increasingly important to recognize the underlying primary immune disorders to properly manage the disease and avoid unexpected complications of immunotherapies.
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Affiliation(s)
- Hepei Yuan
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Momoko Nishikori
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Chiyoko Ueda
- Department of Hematology, Kyoto Katsura Hospital, Kyoto Japan
| | - Masakazu Fujimoto
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan
| | - Takahiro Yasumi
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasuyuki Otsuka
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshio Kitawaki
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masahiro Hirata
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan
| | - Hironori Haga
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan
| | - Hirokazu Kanegane
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akifumi Takaori-Kondo
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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14
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Bourbon E, Maucort-Boulch D, Fontaine J, Mauduit C, Sesques P, Safar V, Ferrant E, Golfier C, Ghergus D, Karlin L, Lazareth A, Bouafia F, Pica GM, Orsini-Piocelle F, Rocher C, Gros FX, Parrens M, Dony A, Rossi C, Ghesquières H, Bachy E, Traverse-Glehen A, Sarkozy C. Clinicopathological features and survival in EBV-positive diffuse large B-cell lymphoma not otherwise specified. Blood Adv 2021; 5:3227-3239. [PMID: 34427583 PMCID: PMC8405194 DOI: 10.1182/bloodadvances.2021004515] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 04/21/2021] [Indexed: 12/16/2022] Open
Abstract
In this retrospective study, we report 70 cases of Epstein-Barr virus (EBV)+ diffuse large B-cell lymphoma not otherwise specified (DLBCL-NOS) among 1696 DLBCL-NOS cases diagnosed between 2006 and 2019 (prevalence of 4.1%). At diagnosis, median age was 68.5 years; 79% of the cases presented with an advanced-stage disease (III-IV), 48% with extranodal lesions, and 14% with an hemophagocytic lymphohistiocytosis (HLH) (8 at diagnosis and 1 on therapy). A total of 46 cases presented a polymorphic pattern, and 21 were monomorphic. All had a non-germinal center B phenotype, with the majority of tumor cells expressing CD30 and programmed death ligand 1 (98% and 95%, respectively). Type II and III EBV latency was seen in 88% and 12% of the cases, respectively. Patients were treated with immunochemotherapy (59%) or chemotherapy (22%), and 19% received palliative care due to advanced age and altered performance status. After a median follow-up of 48 months, progression-free survival (PFS) and overall survival (OS) at 5 years were 52.7% and 54.8%, respectively. Older age (>50 years) and HLH were associated with shorter PFS and OS in multivariate analysis (PFS: hazard ratio [HR], 14.01; 95% confidence interval [CI], 2.34-83.97; and HR, 5.78; 95% CI, 2.35-14.23; OS: HR, 12.41; 95% CI, 1.65-93.53; and HR, 6.09; 95% CI, 2.42-15.30, respectively). Finally, using a control cohort of 425 EBV- DLBCL-NOS, EBV positivity was associated with a shorter OS outcome within patients >50 years (5-year OS, 53% [95% CI, 38.2-74] vs 60.8% [95% CI, 55.4-69.3], P = .038), but not in younger patients.
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Affiliation(s)
- Estelle Bourbon
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Delphine Maucort-Boulch
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
- Service de Biostatistique et Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, Lyon, France
- Centre national de la recherche scientifique (CNRS), Unité Mixte de Recherche (UMR) 5558, Laboratoire de Biométrie et Biologie Évolutive, Équipe Biostatistique-Santé, Villeurbanne, France
| | - Juliette Fontaine
- Service d'Anatomie Pathologique, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Claire Mauduit
- Service d'Anatomie Pathologique, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Pierre Sesques
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Violaine Safar
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Emmanuelle Ferrant
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Camille Golfier
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Dana Ghergus
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Lionel Karlin
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Anne Lazareth
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Fadhela Bouafia
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
| | - Gian Matteo Pica
- Service d'Hématologie, Centre hospitalier Métropole Savoie, Chambéry, France
| | | | - Clément Rocher
- Service d'Hématologie, Groupement Hospitalier Nord Dauphiné, Bourgoin Jallieu, France
| | | | - Marie Parrens
- Service d'Anatomie et de Pathologie, Centre Hospitalo-Universitaire de Bordeaux, Bordeaux, France
- INSERM U1053, BaRITOn, Université de Bordeaux, Bordeaux, France
| | - Arthur Dony
- Service d'Hématologie, Hôpital Nord-Ouest, Villefranche-sur-Saône, France
| | - Cédric Rossi
- Service d'Hématologie, Centre Hospitalier Universitaire de Dijon, Dijon, France
- INSERM UMR 1231, Dijon, France
| | - Hervé Ghesquières
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
- EA LIB (Lymphoma ImmunoBiology), Université Claude Bernard Lyon 1, Lyon, France; and
| | - Emmanuel Bachy
- Service d'Hématologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
- EA LIB (Lymphoma ImmunoBiology), Université Claude Bernard Lyon 1, Lyon, France; and
| | - Alexandra Traverse-Glehen
- Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
- Service d'Anatomie Pathologique, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite Cedex, France
- EA LIB (Lymphoma ImmunoBiology), Université Claude Bernard Lyon 1, Lyon, France; and
| | - Clémentine Sarkozy
- Département d'Innovation thérapeutique, Institut Gustave Roussy, Villejuif, France
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15
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Ishikawa E, Satou A, Nakamura M, Nakamura S, Fujishiro M. Epstein-Barr Virus Positive B-Cell Lymphoproliferative Disorder of the Gastrointestinal Tract. Cancers (Basel) 2021; 13:3815. [PMID: 34359715 PMCID: PMC8345108 DOI: 10.3390/cancers13153815] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/23/2021] [Accepted: 07/25/2021] [Indexed: 12/12/2022] Open
Abstract
Epstein-Barr virus positive B-cell lymphoproliferative disorder (EBV+ B-LPD) encompasses a broad clinicopathological spectrum and distinct clinical behavior that relatively favors the gastrointestinal (GI) tract. In this review, we provide an update on the clinicopathological features and biological behavior of EBV-positive mucocutaneous ulcer (EBVMCU) and primary EBV+ diffuse large B-cell lymphoma (DLBCL) of the GI tract. EBVMCU is a newly recognized entity but well known as an indolent and self-limited EBV+ B-LPD occurring in various immunodeficiencies. In contrast, EBV+ DLBCL constitutes the largest group of EBV+ B-LPDs and is regarded as an aggressive neoplasm. These two distinct diseases have historically been distinguished in the reappraisal of age-related EBV-associated B-LPDs but are challenging in routine practice regarding their differential diagnostic and therapeutic approaches. An increasing number of reports indicate that they are epidemiologically prevalent beyond western and eastern countries, but their comprehensive analysis is still limited. We also describe the PD-L1 positivity of tumorous large cells and non-malignant immune cells, which is relevant for the prognostic delineation among patients with primary DLBCL of the GI tract with and without EBV on tumor cells.
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Affiliation(s)
- Eri Ishikawa
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan; (M.N.); (M.F.)
| | - Akira Satou
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute 480-1195, Japan;
| | - Masanao Nakamura
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan; (M.N.); (M.F.)
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya 466-8550, Japan;
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan; (M.N.); (M.F.)
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16
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Mason EF, Kovach AE. Update on Pediatric and Young Adult Mature Lymphomas. Clin Lab Med 2021; 41:359-387. [PMID: 34304770 DOI: 10.1016/j.cll.2021.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
After acute leukemia and brain and central nervous system tumors, mature lymphomas represent the third most common cancer in pediatric patients. Non-Hodgkin lymphoma accounts for approximately 60% of lymphoma diagnoses in children, with the remainder representing Hodgkin lymphoma. Among non-Hodgkin lymphomas in pediatric patients, aggressive lymphomas, such as Burkitt lymphoma, diffuse large B-cell lymphoma, and anaplastic large cell lymphoma, predominate. This article summarizes the epidemiologic, histopathologic, and molecular features of selected mature systemic B-cell and T-cell lymphomas encountered in this age group.
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Affiliation(s)
- Emily F Mason
- Department of Pathology, Microbiology & Immunology, Vanderbilt University Medical Center, 4603A TVC, Nashville, TN 37232-5310, USA.
| | - Alexandra E Kovach
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, 4650 Sunset Boulevard, Mailstop #32, Los Angeles, CA 90027, USA
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17
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Chabay P. Advances in the Pathogenesis of EBV-Associated Diffuse Large B Cell Lymphoma. Cancers (Basel) 2021; 13:2717. [PMID: 34072731 PMCID: PMC8199155 DOI: 10.3390/cancers13112717] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/18/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common non-Hodgkin's lymphoma (NHL) in adults. Epstein-Barr virus (EBV) positive DLBCL of the elderly was defined by the World Health Organization (WHO) in 2008, it was restricted only to patients older than 50 years old, and it was attributed to immunesenescence associated with physiological aging. After the description of EBV-associated DLBCL in children and young adults, the WHO redefined the definition, leading to the substitution of the modifier "elderly" with "not otherwise specified" (EBV + DLBCL, NOS) in the updated classification, and it is no more considered provisional. The incidence of EBV + DLBCL, NOS varies around the world, in particular influenced by the percentage of EBV+ cells used as cut-off to define a case as EBV-associated. EBV has effect on the genetic composition of tumor cells, on survival, and at the recruitment of immune cells at the microenvironment. In this review, the role of EBV in the pathogenesis of DLBCL is discussed.
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Affiliation(s)
- Paola Chabay
- Laboratory of Molecular Biology, Pathology Division, Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP-CONICET-GCBA), Ricardo Gutiérrez Children's Hospital, Gallo 1330, Buenos Aires C1425EFD, Argentina
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18
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Affiliation(s)
- Young Hyeh Ko
- Department of Pathology, Korea University Guro Hospital, Seoul, Korea
- Department of Pathology, Hanyang University Hospital, Seoul, Korea
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19
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The Incidence of Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma: A Systematic Review and Meta-Analysis. Cancers (Basel) 2021; 13:cancers13081785. [PMID: 33917961 PMCID: PMC8068359 DOI: 10.3390/cancers13081785] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/03/2021] [Accepted: 04/05/2021] [Indexed: 11/23/2022] Open
Abstract
Simple Summary The worldwide prevalence of Epstein-Barr virus-positive (EBV+) diffuse large B-cell lymphoma (DLBCL) is undetermined. There is no clearly defined cut-off for EBV-encoded RNA (EBER) positivity in tumor cells by in situ hybridization. A lack of common criteria for positive expression of EBER has been raised as a limitation for interpreting and understanding the geographic and ethnic disparity of prevalence of EBV+ DLBCL. We conducted a systematic literature review and meta-analysis to establish the proportions of EBV+ DLBCL patients. Results showed that the pooled proportion of EBER positivity was 7.9% in patients with de novo DLBCL. The prevalence of EBV+ DLBCL was significantly higher in Asia and South America compared with Western countries. A tendency for lower pooled proportions was observed in studies using a higher cut-off for EBER positivity. The patients’ age did not significantly affect the prevalence. These findings may improve our current knowledge of the EBV+ DLBCL. Abstract The worldwide prevalence of Epstein-Barr virus-positive (EBV+) diffuse large B-cell lymphoma (DLBCL) is undetermined. There is no clearly defined cut-off for EBV-encoded RNA (EBER) positivity in tumor cells by in-situ hybridization. The purpose of this study was to establish the proportions of EBV+ DLBCL patients and influence of the different cut-offs for EBER positivity, geographical location, and age on the prevalence of EBV+ DLBCL. PubMed and EMBASE were searched for studies published up to May 28, 2020 that reported proportions of EBER positivity in immunocompetent and de novo DLBCL patients. The pooled proportions were computed by an inverse variance method for calculating the weights and the DerSimonian–Laird method. Multiple subgroup analyses were conducted to explore any heterogeneity. Thirty-one studies (8249 patients) were included. The pooled proportion of EBV+ DLBCL was 7.9% (95% CI, 6.2–10.0%) with significant heterogeneity among studies (p < 0.001). The prevalence of EBV+ DLBCL was significantly higher in Asia and South America compared with Western countries (p < 0.01). The cut-offs for EBER positivity (10%, 20%, 50%) and patients’ age (≥50 years vs. <50 years) did not significantly affect the prevalence (p ≥ 0.10). EBV+ DLBCL is rare with a pooled proportion of 7.9% in patients with DLBCL and the geographic heterogeneity was confirmed.
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Wu S, Subtil A, Gru AA. Epidermotropic Epstein-Barr virus-Positive Diffuse Large B-Cell Lymphoma: A Series of 3 Cases of a Very Unusual High-Grade Lymphoma. Am J Dermatopathol 2021; 43:51-56. [PMID: 32649345 DOI: 10.1097/dad.0000000000001718] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Sam Wu
- Department of Pathology, University of Virginia, Charlottesville, VA; and
| | - Antonio Subtil
- Royal Jubilee Hospital, Victoria, British Columbia, Canada
| | - Alejandro A Gru
- Department of Pathology, University of Virginia, Charlottesville, VA; and
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21
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Yoon SE, Kim SJ, Yoon DH, Koh Y, Mun YC, Do YR, Choi YS, Yang DH, Kim MK, Lee GW, Suh C, Ko YH, Kim WS. A phase II study of ibrutinib in combination with rituximab-cyclophosphamide-doxorubicin hydrochloride-vincristine sulfate-prednisone therapy in Epstein-Barr virus-positive, diffuse large B cell lymphoma (54179060LYM2003: IVORY study): results of the final analysis. Ann Hematol 2020; 99:1283-1291. [PMID: 32333154 PMCID: PMC7237534 DOI: 10.1007/s00277-020-04005-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 03/12/2020] [Indexed: 12/11/2022]
Abstract
Epstein-Barr virus (EBV) positivity in diffuse large B cell lymphoma (DLBCL) provokes a critical oncogenic mechanism to activate intracellular signaling by LMP1. LMP1 specifically mimics the role of BTK-dependent B cell receptor. Therefore, a trial considering RCHOP therapy along with ibrutinib (I-RCHOP) in combination was conducted among patients with EBV-positive DLBCL. This study was an open-label, single-arm, prospective multicenter phase II clinical trial. Patients received 560 mg of ibrutinib with RCHOP every 3 weeks until 6 cycles were completed or progression or unacceptable toxicity was observed. The primary endpoint was objective response, while secondary endpoints included toxicity, progression-free survival, and overall survival. A matched case-control analysis was completed to compare the efficacy and toxicity of I-RCHOP and RCHOP, respectively, in EBV-positive DLBCL patients. From September 2016 to August 2019, 24 patients proven to have EBV-positive DLBCL in the tissue were enrolled and received I-RCHOP. Their median age was 58 years (range, 28-84 years). The objective overall response was 66.7%, including 16 patients who achieved complete response after 6 cycles. Patients aged younger than 65 years presented a superior OR (87.5%) as compared with those older than 65 years (25.0%; p = 0.01). In a matched case-control study, I-RCHOP therapy provoked a more favorable complete response rate (87.3%) than did RCHOP (68.8%) in those younger than 65 years. Treatment-related mortality was linked most frequently with I-RCHOP therapy (four patients presented with unusual infection without Gr3/4 neutropenia) in the older age group (age ≥ 65 years). In conclusion, in this phase II trial for EBV-positive DLBCL, I-RCHOP was effective but did not show a significant improvement in response and survival in comparison with RCHOP. Also, I-RCHOP promoted serious toxicity and treatment-related death in older patients.
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Affiliation(s)
- Sang Eun Yoon
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Seok Jin Kim
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Yeung-Chul Mun
- Department of Hematology-Oncology, Ewha Womans University Mokdong Hospital, Seoul, South Korea
| | - Young Rok Do
- Department of Hematology-Oncology, Keimyung University School of Medicine, Daegu, South Korea
| | - Yoon Seok Choi
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Deok Hwan Yang
- Division of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, South Korea
| | - Min Kyoung Kim
- Department of Internal Medicine, Yeungnam University College of medicine, Daegu, South Korea
| | - Gyeong-Won Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Gyeongsang National University College of Medicine, Gyeongsang National University Hospital, Jinju, South Korea
| | - Cheolwon Suh
- Department of Oncology, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Young Hyeh Ko
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Won Seog Kim
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
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Keane C, Tobin J, Gunawardana J, Francis S, Gifford G, Gabrielli S, Gill A, Stevenson W, Talaulikar D, Gould C, Jain S, Birch S, Hertzberg M, Gandhi MK. The tumour microenvironment is immuno-tolerogenic and a principal determinant of patient outcome in EBV-positive diffuse large B-cell lymphoma. Eur J Haematol 2019; 103:200-207. [PMID: 31211907 PMCID: PMC6899834 DOI: 10.1111/ejh.13274] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/04/2019] [Accepted: 06/06/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Epstein-Barr virus-positive diffuse large B-cell lymphoma (EBV-pos DLBCL) is a recently identified entity. Data regarding outcome to frontline immuno-chemotherapy are conflicting. Although the prognostic impact of the tumour microenvironment (TME) in EBV-neg DLBCL is well-established, it remains untested whether the TME influences survival in EBV-pos DLBCL. There are no data with new digital gene expression technologies that simultaneously interrogate the virus, B cells and the tumour microenvironment (TME). METHODS We used the NanoString™ platform in a population-based cohort of 433 patients to establish if the technology could detect EBV in the tumour biopsies and to investigate the influence that EBV has on the complex tumour microenvironment of DLBCL. RESULTS Incidence of EBV-pos DLBCL was 6.9% with 5-year survival of 65% vs 82% in EBV-neg DLBCL (P = 0.018). EBV-pos tissues had similar expression of T-cell genes compared to EBV-neg DLBCL but higher levels of the antigen-presenting molecule B2M. This was countered by elevated PD-L1, PD-L2, LAG3 and TIM3 immune checkpoints and a higher CD163/CD68 "M2" macrophage score. CONCLUSION In EBV-pos DLBCL, the TME is immuno-tolerogenic and may explain the poor outcomes seen in this subtype of DLBCL.
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Affiliation(s)
- Colm Keane
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia.,Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Joshua Tobin
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia.,Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Jay Gunawardana
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Santiyagu Francis
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Grace Gifford
- Kolling Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology and Transfusion Medicine, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Sara Gabrielli
- Kolling Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Anthony Gill
- Kolling Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology and Transfusion Medicine, Royal North Shore Hospital, Sydney, New South Wales, Australia.,NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - William Stevenson
- Kolling Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology and Transfusion Medicine, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Dipti Talaulikar
- Canberra Hospital, Canberra, Australian Capital Territory, Australia.,Australia National University Medical School, Canberra, Australian Capital Territory, Australia
| | - Clare Gould
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia.,Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Sanjiv Jain
- Canberra Hospital, Canberra, Australian Capital Territory, Australia.,Australia National University Medical School, Canberra, Australian Capital Territory, Australia
| | - Simone Birch
- Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Pathology Queensland, Brisbane, Queensland, Australia
| | - Mark Hertzberg
- Prince of Wales Hospital, Sydney, New South Wales, Australia
| | - Maher K Gandhi
- Mater Research, Translational Research Institute, University of Queensland, Brisbane, Queensland, Australia.,Princess Alexandra Hospital, Brisbane, Queensland, Australia
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Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, in the Oral Cavity. J Craniofac Surg 2019; 30:e259-e262. [DOI: 10.1097/scs.0000000000005302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Crombie JL, LaCasce AS. Epstein Barr Virus Associated B-Cell Lymphomas and Iatrogenic Lymphoproliferative Disorders. Front Oncol 2019; 9:109. [PMID: 30899698 PMCID: PMC6416204 DOI: 10.3389/fonc.2019.00109] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/05/2019] [Indexed: 12/17/2022] Open
Abstract
Epstein-Barr virus (EBV) is a ubiquitous herpesvirus, affecting up to 90% of the population. EBV was first identified as an oncogenic virus in a Burkitt lymphoma cell line, though subsequently has been found to drive a variety of malignancies, including diffuse large B-cell lymphoma (DLBCL) and other lymphoma subtypes. EBV has a tropism for B-lymphocytes and has the unique ability to exist in a latent state, evading the host immune response. In cases of impaired cell mediated immunity, as in patients with advanced age or iatrogenic immune suppression, the virus is able to proliferate in an unregulated fashion, expressing viral antigens that predispose to transformation. EBV-positive DLBCL not otherwise specified, which has been included as a revised provisional entity in the 2016 WHO classification of lymphoid malignancies, is thought to commonly occur in older patients with immunosenescence. Similarly, it is well-established that iatrogenic immune suppression, occurring in both transplant and non-transplant settings, can predispose to EBV-driven lymphoproliferative disorders. EBV-positive lymphoproliferative disorders are heterogeneous, with variable clinical features and prognoses depending on the context in which they arise. While DLBCL is the most common subtype, other histologic variants, including Burkitt lymphoma, NK/T-cell lymphoma, and Hodgkin lymphoma can occur. Research aimed at understanding the underlying biology and disease prevention strategies in EBV-associated lymphoproliferative diseases are ongoing. Additionally, personalized treatment approaches, such as immunotherapy and adoptive T-cell therapies, have yielded encouraging results, though randomized trials are needed to further define optimal management.
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Affiliation(s)
- Jennifer L Crombie
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Ann S LaCasce
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
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Varelas AN, Eggerstedt M, Ganti A, Tajudeen BA. Epidemiologic, prognostic, and treatment factors in sinonasal diffuse large B -cell lymphoma. Laryngoscope 2018; 129:1259-1264. [PMID: 30570148 DOI: 10.1002/lary.27639] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/16/2018] [Accepted: 09/04/2018] [Indexed: 01/16/2023]
Abstract
OBJECTIVES To further characterize the epidemiology, prognostic disease-specific factors, and treatment outcomes-including newly available chemotherapy data-for patients with sinonasal diffuse large B-cell lymphoma (DLBCL). METHODS The Surveillance, Epidemiology, and End Results registry was queried from 1973 to 2015 for patients with DLBCL of the nasal cavity and paranasal sinuses. Demographic and disease parameters were collected. Prognostic disease-specific survival and overall survival factors were evaluated with univariate Kaplan-Meier analysis. Significant variables were analyzed with multivariate Cox regression analysis. RESULTS A total of 1,273 cases of DLBCL of the sinonasal tract were identified. Significant differences in age of diagnosis between men (65.3) and women (71.1) existed (P < .01). Most common primary sites of DLBCL were maxillary sinus (36.1%) and nasal cavity (34.5%), with nasal cavity more common among Asian/Pacific Islands (43.4%) and maxillary sinus more common for Caucasians (36.3%) and African Americans (42.1%). Overall survival was 70% at 2 years, 54% at 5 years, and 38% at 10 years. Disease-specific survival was 81%, 73%, and 67%, respectively. Chemotherapy (hazard ratio [HR]: 0.551; P < .001) and radiation therapy (HR: 0.818; P = .012) were associated with improved prognosis, whereas higher Ann Arbor stage worsened prognosis (HR: 1.21; P < .001). Surgical intervention did not significantly impact survival. CONCLUSION This is the first study to include chemoradiation therapy in population-based analysis of sinonasal DLBCL. Chemotherapy and radiation therapy use significantly improve survival in these patients, whereas Ann Arbor staging is significantly associated with poorer outcomes. The mainstay of treatment for DLBCL should remain combination chemoradiation. LEVEL OF EVIDENCE NA Laryngoscope, 129:1259-1264, 2019.
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Affiliation(s)
- Antonios N Varelas
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Michael Eggerstedt
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Ashwin Ganti
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Bobby A Tajudeen
- Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
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Liu F, Wang Z, Zhou X, Liu Q, Chen G, Xiao H, Yin W, Nakamura S, Rao H. Genetic heterogeneity and mutational signature in Chinese Epstein-Barr virus-positive diffuse large B-cell lymphoma. PLoS One 2018; 13:e0201546. [PMID: 30106962 PMCID: PMC6091946 DOI: 10.1371/journal.pone.0201546] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/17/2018] [Indexed: 01/19/2023] Open
Abstract
Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma (EBV+ DLBCL) is typically an aggressive tumor in elderly patients. However, in a subset of young patients, EBV+ DLBCL follows a relatively indolent clinical course and exhibits a good response to chemotherapy. This lymphoma comprises polymorphous lymphoma and large cell lymphomas subtypes, with the latter subtype showing a significantly poorer prognosis. It is unknown whether the genetic background differs between age groups and histopathological subtypes. To investigate the genetic basis, heterogeneity, and recurrently mutated genes in EBV+ DLBCL, we performed whole-exome sequencing of DNA from 11 tissue samples of this lymphoma. Sequencing revealed that the most common substitution was the transition C>T/G>A. Genetic features—including the numbers of mutated genes in exonic region, single-nucleotide variants (SNV), and indels—did not significantly differ between age groups or histological subtypes. Matching with the COSMIC database revealed that the main mutational signature was signature 3, which is associated with failure of DNA double-strand break-repair by homologous recombination. Mutant-Allele Tumor Heterogeneity (MATH) scores showed that EBV+ DLBCL exhibited broad intratumor heterogeneity, and were positively correlated with Ann Arbor Stage and ≥2 extranodal lesion sites. We identified 57 selected recurrently mutated genes. The most commonly mutated five genes—LNP1 (11/11), PRSS3 (10/11), MUC3A (9/11), FADS6 (9/11), and TRAK1 (8/11)—were validated by Sanger sequencing. These mutated genes have not previously been identified. Overall, our present results demonstrate the tremendous genetic heterogeneity underlying EBV+ DLBCLs, and highlight the need for personalized therapeutic approaches to treating these patients.
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Affiliation(s)
- Fang Liu
- Department of Pathology, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong Province, China
| | - Zhe Wang
- State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shannxi Province, China
| | - Xiaoge Zhou
- Department of Pathology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Qing Liu
- Department of Pathology, Foshan Hospital, Sun Yat-sen University, Foshan, Guangdong Province, China
| | - Gang Chen
- Department of Pathology, Fujian province Cancer Hospital, Fuzhou, Fujian Province, China
| | - Hualiang Xiao
- Daping Hospital, Army Medical University, Chongqing, China
| | - Weihua Yin
- Department of Pathology, Shenzhen Hospital, Peking University, Shenzhen, Guangdong Province, China
| | - Shigeo Nakamura
- Department of Pathology and Clinical Laboratories, Nagoya University Hospital, Nagoya, Japan
| | - Huilan Rao
- Department of Pathology, Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong Province, China
- * E-mail:
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Yin L, Xu-Monette ZY, Brock J, Li Y, Young KH. Different prevalence and clinical outcome of Epstein-Barr virus positive diffuse large B-cell lymphoma between North American and non-Western populations. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:236. [PMID: 30023399 DOI: 10.21037/atm.2018.05.36] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Lihui Yin
- Molecular Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Zijun Y Xu-Monette
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jay Brock
- Molecular Pathology, Robert J. Tomsich Pathology & Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Yong Li
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ken H Young
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate School of Biomedical Sciences, The University of Texas School of Medicine, Houston, TX, USA
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Castillo JJ, Beltran BE, Miranda RN, Young KH, Chavez JC, Sotomayor EM. EBV-positive diffuse large B-cell lymphoma, not otherwise specified: 2018 update on diagnosis, risk-stratification and management. Am J Hematol 2018; 93:953-962. [PMID: 29984868 DOI: 10.1002/ajh.25112] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 04/10/2018] [Indexed: 12/29/2022]
Abstract
DISEASE OVERVIEW Epstein Barr virus-positive (EBV+) diffuse large B-cell lymphoma (DLBCL), not otherwise specified (NOS) is an entity included in the 2016 WHO classification of lymphoid neoplasms. EBV+ DLBCL, NOS, is an aggressive B-cell lymphoma associated with chronic EBV infection, and a poor prognosis with standard chemotherapeutic approaches. DIAGNOSIS The diagnosis is made through a careful pathological evaluation. Detection of EBV-encoded RNA is considered standard for diagnosis; however, a clear cutoff for positivity has not been defined. The differential diagnosis includes plasmablastic lymphoma, DLBCL associated with chronic inflammation, primary effusion lymphoma, HHV8+ DLBCL, NOS, and EBV+ mucocutaneuos ulcer. RISK-STRATIFICATION The International prognostic index (IPI) and the Oyama score can be used for risk-stratification. The Oyama score includes age >70 years and presence of B symptoms. The expression of CD30 is emerging as a potential adverse, and targetable, prognostic factor. MANAGEMENT Patients with EBV+ DLBCL, NOS, should be staged and managed following similar guidelines than patients with EBV-negative DLBCL. EBV+ DLBCL, NOS, however, has a worse prognosis than EBV-negative DLBCL in the era of chemoimmunotherapy. There is an opportunity to study and develop targeted therapy in the management of patients with EBV+ DLBCL, NOS.
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Affiliation(s)
- Jorge J. Castillo
- Division of Hematologic Malignancies; Dana-Farber Cancer Institute, Harvard Medical School; Boston Massachusetts
| | - Brady E. Beltran
- Department of Oncology and Radiotherapy; Hospital Nacional Edgardo Rebagliati Martins, and Research Center for Precision Medicine, Universidad San Martin de Porres Medical School; Lima Peru
| | - Roberto N. Miranda
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston Texas
| | - Ken H. Young
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston Texas
| | - Julio C. Chavez
- Section of Malignant Hematology; Moffitt Cancer Center, University of South Florida; Tampa Florida
| | - Eduardo M. Sotomayor
- Department of Hematology and Oncology; George Washington Cancer Center, George Washington University; Washington DC
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Gao X, Li J, Wang Y, Liu S, Yue B. Clinical characteristics and prognostic significance of EBER positivity in diffuse large B-cell lymphoma: A meta-analysis. PLoS One 2018; 13:e0199398. [PMID: 29920566 PMCID: PMC6007832 DOI: 10.1371/journal.pone.0199398] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/06/2018] [Indexed: 12/15/2022] Open
Abstract
Recent studies show that Epstein-Barr virus (EBV) positivity might be related to adverse prognosis in patients with diffuse large B-cell lymphoma (DLBCL), but the results are still inconclusive. We conducted this meta-analysis to define the clinical value of EBV infection in DLBCL. All potential articles in PubMed, Web of Science, Medline, and Embase were retrieved. Using the random-effects or fixed-effect model, pooled hazard ratios (HRs) or relative risk (RR) with 95% confidence intervals (CIs) were used to calculate the correlation between EBER and prognosis and clinical features in DLBCL. A total of 13 qualified studies with 4111 patients were identified in our meta-analysis based on the inclusion and exclusion criteria. The overall estimates revealed that EBV-encoded small RNAs (EBER) positivity was significantly correlated with worse overall survival (HR = 2.43, 95% CI: 1.73–3.36) and progression-free survival (HR = 3.60, 95% CI: 2.07–6.26). In addition, EBER positivity was associated with age older than 60 years (RR = 1.51, 95% CI: 1.02–2.24), male sex (RR = 1.34, 95% CI: 1.05–1.71), more advanced stage (RR = 2.25, 95% CI: 1.72–2.96), high international prognostic index (RR = 2.20, 95% CI: 1.71–2.82), more than one extranodal involvement (RR = 1.69, 95% CI: 1.27–2.26), presence of B symptom (RR = 1.75, 95% CI: 1.30–2.35), non-germinal center B-cell subtype (RR = 1.35, 95% CI: 1.03–1.78), and elevated lactate dehydrogenase levels (RR = 1.30, 95% CI: 0.98–1.72). EBER positivity was correlated with worse outcomes, worse clinical course, and adverse clinicopathologic features among patients with DLBCL.
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MESH Headings
- Disease-Free Survival
- Herpesvirus 4, Human/genetics
- Herpesvirus 4, Human/isolation & purification
- Herpesvirus 4, Human/pathogenicity
- Humans
- Lymphoma, Large B-Cell, Diffuse/epidemiology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/virology
- Prognosis
- RNA, Viral/genetics
- RNA, Viral/isolation & purification
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Affiliation(s)
- Xiaojuan Gao
- Department of Laboratory Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Faculty of Laboratory Medicine, Zhengzhou University, Zhengzhou, P. R. China
| | - Jia Li
- Department of Laboratory Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Faculty of Laboratory Medicine, Zhengzhou University, Zhengzhou, P. R. China
| | - Yaqi Wang
- Department of Laboratory Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Faculty of Laboratory Medicine, Zhengzhou University, Zhengzhou, P. R. China
| | - Shuai Liu
- Department of Laboratory Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Faculty of Laboratory Medicine, Zhengzhou University, Zhengzhou, P. R. China
- Key Laboratory Medicine of Henan Province, Faculty of Laboratory Medicine of Zhengzhou University, Zhengzhou, P. R. China
| | - Baohong Yue
- Department of Laboratory Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, P. R. China
- Faculty of Laboratory Medicine, Zhengzhou University, Zhengzhou, P. R. China
- Key Laboratory Medicine of Henan Province, Faculty of Laboratory Medicine of Zhengzhou University, Zhengzhou, P. R. China
- Open Laboratory, Henan Province Key Subject of Clinical Medicine, Zhengzhou, P. R. China
- * E-mail:
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30
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Ishikawa E, Tanaka T, Shimada K, Kohno K, Satou A, Eladl AE, Sakakibara A, Furukawa K, Funasaka K, Miyahara R, Nakamura M, Goto H, Nakamura S, Kato S, Hirooka Y. A prognostic model, including the EBV status of tumor cells, for primary gastric diffuse large B-cell lymphoma in the rituximab era. Cancer Med 2018; 7:3510-3520. [PMID: 29856127 PMCID: PMC6051208 DOI: 10.1002/cam4.1595] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/11/2018] [Accepted: 05/11/2018] [Indexed: 12/20/2022] Open
Abstract
EBV‐positive diffuse large B‐cell lymphoma (DLBCL), not otherwise specified (NOS), often affects the gastrointestinal tract. However, the prognostic significance of EBV associated with primary gastric DLBCL (gDLBCL) has not been established. This retrospective study included 240 patients with primary gDLBCL, diagnosed between 1995 and 2015. Tumor specimens were analyzed with EBER in situ hybridization. In 25 (10%) cases, tumor cells harbored EBV. The EBV+ group more frequently exhibited programmed death‐ligand 1 (PD‐L1) expression in microenvironment immune cells, but not tumor cells, compared to the EBV− group (86% vs 43%, P = .006). Among 156 patients that received rituximab‐containing chemotherapy, the EBV+ group had a significantly worse overall survival (OS) than the EBV− group (P = .0029). Multivariate analyses identified 3 independent adverse prognostic factors of OS: multiple gastric lesions (P = .002), EBER positivity (P = .003), and B symptoms (P = .018). These factors were combined to develop a gDLBCL prognostic (gDLP) model that significantly stratified the patients into 3 distinct risk groups (Scores: good = 0, intermediate = 1, and poor = 2/3, P < .0001) with 5‐year OS rates of 100%, 81%, and 39%, respectively. Patients with EBV+gDLBCL commonly exhibited microenvironmental PD‐L1 expression and showed a significantly worse prognosis than subjects with EBV−gDLBCL. Our gDLP model, which included EBV+ tumor cells, provided good predictions of clinical outcome and may be useful for selecting patients in trials in the immune‐oncology era.
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Affiliation(s)
- Eri Ishikawa
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Tsutomu Tanaka
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Kazuyuki Shimada
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kei Kohno
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Akira Satou
- Department of Pathology, Aichi Medical University Hospital, Nagakute, Japan
| | - Ahmed E Eladl
- Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ayako Sakakibara
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | | | - Kohei Funasaka
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ryoji Miyahara
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masanao Nakamura
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hidemi Goto
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Seiichi Kato
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yoshiki Hirooka
- Department of Endoscopy, Nagoya University Hospital, Nagoya, Japan
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31
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Jaffe ES. Diagnosis and classification of lymphoma: Impact of technical advances. Semin Hematol 2018; 56:30-36. [PMID: 30573042 DOI: 10.1053/j.seminhematol.2018.05.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/08/2018] [Indexed: 01/19/2023]
Abstract
Our current understanding of the normal lymphoid system informs the modern classification of lymphomas. B-cell, T-cell, and natural killer-cell neoplasms often recapitulate normal stages of lymphoid cell differentiation and function. Moreover, the clinical manifestations of lymphomas often reflect the normal function of lymphoid cells in vivo. The multiparameter approach to classification adopted by the Revised European and American Lymphoma and subsequent WHO classifications facilitates the interpretation of clinical and translational studies, and provides a framework for the discovery of molecular alterations that drive these tumors. An accurate and precise classification of disease entities facilitates the discovery of the molecular basis of lymphoid neoplasms in the basic science laboratory, and leads to new diagnostic tools that play a role in clinical diagnosis.
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Affiliation(s)
- Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD.
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32
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Dai Y, Liu H, Liu Y, Zhang Y, He W. EBV transformation induces overexpression of hMSH2/3/6 on B lymphocytes and enhances γδT-cell-mediated cytotoxicity via TCR and NKG2D. Immunology 2018; 154:673-682. [PMID: 29512904 PMCID: PMC6050216 DOI: 10.1111/imm.12920] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/28/2018] [Accepted: 02/28/2018] [Indexed: 12/14/2022] Open
Abstract
The engagement of Epstein-Barr virus (EBV)-induced protein ligands in γδ T-cell-mediated anti-EBV immunity, especially in EBV-associated B-cell malignancies, has not been fully elucidated. Previously we reported the overexpression of human MutS homologue 2 (hMSH2), a stress-inducible protein ligand for human γδ T-cells, on EBV-transformed B lymphoblastic cell lines (B-LCLs). In this study, we first generated EBV-transformed B-LCLs from peripheral blood mononuclear cells of healthy volunteers with B95-8 cellular supernatant and cyclosporine A. Secondly, we demonstrated the significantly elevated cell surface protein expression and mRNA transcription of hMSH2 in EBV-transformed B-LCLs, 3D5 and EBV-positive B lymphoma cell line Daudi and Raji. Thirdly, hMSH2-mediated recognition of EBV-transformed B malignant cells by human γδ T-cells was confirmed by specific antibody blocking and siRNA interference. Both TCRγδ and NKG2D participated in hMSH2-mediated recognition of EBV-transformed B malignant cells. Furthermore, hMSH3 and hMSH6, the companion proteins of hMSH2, along with CD98, were found overexpressed on the surface of EBV-transformed malignant B-cells. We concluded that the induced overexpression of hMSH proteins might serve as early alerting biomarkers emerged in EBV-related B-cell malignances or as potential targets for establishing γδ T-cell-based therapeutic immunotherapies towards EBV infection.
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Affiliation(s)
- Yu‐mei Dai
- Department of Clinical Laboratory MedicineGuangzhou Women and Children's Medical CentreGuangzhou Medical UniversityGuangzhouChina
| | - Hai‐ying Liu
- Department of Clinical Laboratory MedicineGuangzhou Women and Children's Medical CentreGuangzhou Medical UniversityGuangzhouChina
| | - Yun‐feng Liu
- Department of Clinical Laboratory MedicineGuangzhou Women and Children's Medical CentreGuangzhou Medical UniversityGuangzhouChina
| | - Yuan Zhang
- Department of Clinical Laboratory MedicineGuangzhou Women and Children's Medical CentreGuangzhou Medical UniversityGuangzhouChina
| | - Wei He
- Department of ImmunologyInstitute of Basic Medical SciencesChinese Academy of Medical Sciences and School of Peking Union Medical CollegeBeijingChina
- The National Key Laboratory of Medical Molecular BiologyBeijingChina
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33
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Kim JH, Kim WS, Hong JY, Ryu KJ, Kim SJ, Park C. Epstein-Barr virus EBNA2 directs doxorubicin resistance of B cell lymphoma through CCL3 and CCL4-mediated activation of NF-κB and Btk. Oncotarget 2018; 8:5361-5370. [PMID: 28036258 PMCID: PMC5354914 DOI: 10.18632/oncotarget.14243] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 12/01/2016] [Indexed: 12/22/2022] Open
Abstract
Epstein-Barr virus (EBV)-encoded nuclear antigen, EBNA2, expressed in EBV-infected B lymphocytes is critical for lymphoblastoid cell growth. Microarray profiling and cytokine array screening revealed that EBNA2 is associated with upregulation of the chemokines CCL3 and CCL4 in lymphoma cells. Depletion or inactivation of CCL3 or CCL4 sensitized DLBCL cells to doxorubicin. Our results indicate that EBV influences cell survival via an autocrine mechanism whereby EBNA2 increases CCL3 and CCL4, which in turn activate the Btk and NF-κB pathways, contributing to doxorubicin resistance of B lymphoma cells. Western blot data further confirmed that CCL3 and CCL4 direct activation of Btk and NF-κB. Based on these findings, we propose that a pathway involving EBNA2/Btk/NF-κB/CCL3/CCL4 plays a key role in doxorubicin resistance, and therefore, inhibition of specific components of this pathway may sensitize lymphoma cells to doxorubicin. Evaluation of the relationship between CCL3 expression and EBV infection revealed high CCL3 levels in EBV-positive patients. Our data collectively suggest that doxorubicin treatment for EBNA2-positive DLBCL cells may be effectively complemented with a NF-κB or Btk inhibitor. Moreover, evaluation of the CCL3 and CCL4 levels may be helpful for selecting DLBCL patients likely to benefit from doxorubicin treatment in combination with the velcade or ibrutinib.
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Affiliation(s)
- Joo Hyun Kim
- Research Institute for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Won Seog Kim
- Research Institute for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea.,Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Jung Yong Hong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea
| | - Kung Ju Ryu
- Department of Health Science and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06351, Korea
| | - Seok Jin Kim
- Research Institute for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea.,Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Chaehwa Park
- Research Institute for Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
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34
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Jaffe ES, Barr PM, Smith SM. Understanding the New WHO Classification of Lymphoid Malignancies: Why It's Important and How It Will Affect Practice. AMERICAN SOCIETY OF CLINICAL ONCOLOGY EDUCATIONAL BOOK. AMERICAN SOCIETY OF CLINICAL ONCOLOGY. ANNUAL MEETING 2017. [PMID: 28561690 DOI: 10.14694/edbk_175437] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Improved delineation of lymphoid malignancy biology has prompted refinement of the 2008 World Health Organization (WHO) classification of hematopoietic and lymphoid tumors with a new framework introduced in 2016. This knowledge has provided valuable insights regarding management. Early clonal proliferations have been set apart given their limited potential for malignant dissemination. Increasing knowledge of molecular drivers of aggressive lymphomas has allowed subclassification and opportunity for clinical investigations to personalize therapy. New insights into T-cell pathophysiology has allowed grouping based on shared molecular and cellular features. This article will summarize the key changes in terms of diagnosis and histopathologic definitions, the impact of these changes on clinical management, and the challenges of future research in this field.
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Affiliation(s)
- Elaine S Jaffe
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
| | - Paul M Barr
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
| | - Sonali M Smith
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
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35
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Tracy SI, Habermann TM, Feldman AL, Maurer MJ, Dogan A, Perepu US, Syrbu S, Ansell SM, Thompson CA, Weiner GJ, Nowakowski GS, Allmer C, Slager SL, Witzig TE, Cerhan JR, Link BK. Outcomes among North American patients with diffuse large B-cell lymphoma are independent of tumor Epstein-Barr virus positivity or immunosuppression. Haematologica 2017; 103:297-303. [PMID: 29170255 PMCID: PMC5792274 DOI: 10.3324/haematol.2017.176511] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 11/22/2017] [Indexed: 12/12/2022] Open
Abstract
The prevalence, presenting clinical and pathological characteristics, and outcomes for patients with diffuse large B-cell lymphoma that is Epstein-Barr virus positive remain uncertain as does the impact of congenital or iatrogenic immunosuppression. Patients with newly diagnosed diffuse large B-cell lymphoma with available tissue arrays were identified from the University of Iowa/Mayo Clinic Molecular Epidemiology Resource. Patients infected with human immunodeficiency virus or who had undergone a prior organ transplant were excluded. Epstein-Barr virus-associated ribonucleic acid testing was performed on all tissue arrays. A history of significant congenital or iatrogenic immunosuppression was determined for all patients. At enrollment, 16 of the 362 (4.4%) biopsies were positive for Epstein-Barr virus. Thirty-nine (10.8%) patients had a significant history of immunosuppression. Patients with Epstein-Barr-positive diffuse large B-cell lymphoma had no unique clinical characteristics but on pathology exhibited a higher frequency of CD30 positivity (25.0% versus 8.1%, respectively; P<0.01), and non-germinal-center subtype (62.5% versus 34.1%, respectively; P<0.01). No baseline clinical characteristics were associated with a history of immunosuppression. With a median follow up of 59 months, and after adjustment for International Prognostic Index, there was no association of Epstein-Barr virus positivity or immunosuppression with event-free survival at 24 months (odds ratio=0.49; 95% confidence interval: 0.13–1.84 and odds ratio=0.81; 95% confidence interval: 0.37–1.77) or overall survival (hazard ratio=0.86; 95% confidence interval: 0.38–1.97 and hazard ratio=1.00; 95% confidence interval: 0.57–1.74). In contrast to non-Western populations, our North American population had a low prevalence of Epstein-Barr virus-positive diffuse large B-cell lymphoma that did not convey an adverse prognosis. A history of immunosuppression, while known to be a risk factor for the development of diffuse large B-cell lymphoma, did not affect subsequent prognosis.
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Affiliation(s)
| | | | | | | | - Ahmet Dogan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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36
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Cohen M, Vistarop AG, Huaman F, Narbaitz M, Metrebian F, De Matteo E, Preciado MV, Chabay PA. Cytotoxic response against Epstein Barr virus coexists with diffuse large B-cell lymphoma tolerogenic microenvironment: clinical features and survival impact. Sci Rep 2017; 7:10813. [PMID: 28883511 PMCID: PMC5589929 DOI: 10.1038/s41598-017-11052-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 08/16/2017] [Indexed: 02/07/2023] Open
Abstract
Epstein-Barr Virus (EBV) is present in neoplastic cells of 15% of Asian and Latin-American diffuse large B-cell lymphoma (DLBCL) patients. Even though a tolerogenic microenvironment was recently described in DLBCL, little is known concerning immunomodulatory features induced by EBV. As suggested in Hodgkin lymphoma, EBV-specific cytotoxic T-cells are increased but showing immune exhaustion features. Hence, host immunity suppression may play a critical role in tumor progression. This study aimed to investigate, whether an association between tumor microenvironment features and EBV presence is taking place, and its clinical correlate. The incidence of EBV+DLBCL NOS was 12.6% in this cohort. Cytokine and chemokine transcripts expression and immunophenotype analysis showed that EBV infection was associated with increased gene expression of immunosuppressive cytokine (IL-10) together with increased CD8+ T-cells and granzyme B+ cytotoxic effector cells. However, this specific response coexists with a tolerogenic milieu, by PD-1 expression, in EBV+ and EBV-DLBCL cases. High PD-1+ cell counts, EBV presence and low CCL22 expression were associated with worse survival, supporting our hypothesis that EBV-specific response is mounted locally and its inhibition by, for example PD-1+ cells, may negatively affect outcome. The better understanding of the interplay between lymphoma cells and microenvironment in a viral framework could thereby facilitate the discovery of new targets for innovative anti-lymphoma treatment strategies.
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Affiliation(s)
- Melina Cohen
- Molecular Biology Laboratory, Pathology Division, Ricardo Gutiérrez Children's Hospital, Buenos Aires, Argentina.
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Buenos Aires, Argentina.
| | - Aldana G Vistarop
- Molecular Biology Laboratory, Pathology Division, Ricardo Gutiérrez Children's Hospital, Buenos Aires, Argentina
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Buenos Aires, Argentina
| | - Fuad Huaman
- Histopathological Laboratory, National Academy of Medicine, Buenos Aires, Argentina
| | - Marina Narbaitz
- Histopathological Laboratory, National Academy of Medicine, Buenos Aires, Argentina
| | - Fernanda Metrebian
- Histopathological Laboratory, National Academy of Medicine, Buenos Aires, Argentina
| | - Elena De Matteo
- Pathology Division, Ricardo Gutiérrez Children's Hospital, Buenos Aires, Argentina
| | - María V Preciado
- Molecular Biology Laboratory, Pathology Division, Ricardo Gutiérrez Children's Hospital, Buenos Aires, Argentina
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Buenos Aires, Argentina
| | - Paola A Chabay
- Molecular Biology Laboratory, Pathology Division, Ricardo Gutiérrez Children's Hospital, Buenos Aires, Argentina
- Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Buenos Aires, Argentina
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37
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Di Rocco A, De Angelis F, Ansuinelli M, Foà R, Martelli M. Is now the time for molecular driven therapy for diffuse large B-cell lymphoma? Expert Rev Hematol 2017; 10:761-774. [PMID: 28712322 DOI: 10.1080/17474086.2017.1356714] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Recent genetic and molecular discoveries regarding alterations in diffuse large B-cell lymphoma (DLBCL) deeply changed the approach to this lymphoproliferative disorder. Novel additional predictors of outcomes and new therapeutic strategies are being introduced to improve outcomes. Areas covered: This review aims to analyse the recent molecular discoveries in DLBCL, the rationale of novel molecular driven treatments and their impact on DLBCL prognosis, especially in ABC-DLBCL and High Grade B Cell Lymphoma. Pre-clinical and clinical evidences are reviewed to critically evaluate the novel DLBCL management strategies. Expert commentary: New insights in DLBCL molecular characteristics should guide the therapeutic approach; the results of the current studies which are investigating safety and efficacy of novel 'X-RCHOP' will probably lead, in future, to a cell of origin (COO) based upfront therapy. Moreover, it is necessary to identify early patients with DLBCL who carried MYC, BCL2 and/or BCL6 rearrangements double hit lymphomas (DHL) because they should not receive standard R-CHOP but high intensity treatment as reported in many retrospective studies. New prospective trials are needed to investigate the more appropriate treatment of DHL.
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Affiliation(s)
- Alice Di Rocco
- a Department of Cellular Biotechnologies and Hematology , Sapienza University of Rome , Rome , Italy
| | - Federico De Angelis
- a Department of Cellular Biotechnologies and Hematology , Sapienza University of Rome , Rome , Italy
| | - Michela Ansuinelli
- a Department of Cellular Biotechnologies and Hematology , Sapienza University of Rome , Rome , Italy
| | - Robin Foà
- a Department of Cellular Biotechnologies and Hematology , Sapienza University of Rome , Rome , Italy
| | - Maurizio Martelli
- a Department of Cellular Biotechnologies and Hematology , Sapienza University of Rome , Rome , Italy
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38
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Beltran BE, Quiñones P, Morales D, Malaga JM, Chavez JC, Sotomayor EM, Castillo JJ. Response and survival benefit with chemoimmunotherapy in Epstein-Barr virus-positive diffuse large B-cell lymphoma. Hematol Oncol 2017. [PMID: 28639256 DOI: 10.1002/hon.2449] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma (DLBCL) is a haematologic malignancy with poor prognosis when treated with chemotherapy. We evaluated response and survival benefits of chemoimmunotherapy in EBV-positive DLBCL patients. A total of 117 DLBCL patients were included in our retrospective analysis; 33 were EBV-positive (17 treated with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone [R-CHOP] and 16 with CHOP), and 84 were EBV-negative (all treated with R-CHOP). The outcomes of interest were complete response (CR) and overall survival (OS) in EBV-positive DLBCL patients (R-CHOP versus CHOP) and in DLBCL patients treated with R-CHOP (EBV-positive vs EBV-negative). There were no differences in the clinical characteristics between EBV-positive and EBV-negative DLBCL patients. Among EBV-positive DLBCL patients, R-CHOP was associated with higher odds of CR (OR 3.14, 95% CI 0.75-13.2; P = .10) and better OS (hazard ratio 0.30, 95% confidence interval [CI] 0.09-0.94; P = .04). There were no differences in CR rate (OR 0.52, 95% CI 0.18-1.56; P = .25) or OS (hazard ratio 0.93, 95% CI 0.32-2.67; P = .89) between EBV-positive and EBV-negative DLBCL patients treated with R-CHOP. Based on our study, the addition of rituximab to CHOP is associated with improved response and survival in EBV-positive DLBCL patients. Epstein-Barr virus status does not seem to affect response or survival in DLBCL patients treated with R-CHOP.
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Affiliation(s)
- Brady E Beltran
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Pilar Quiñones
- Department of Pathology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Domingo Morales
- Department of Pathology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Jose M Malaga
- Department of Hematology, Hospital Alberto Seguin, Arequipa, Peru
| | - Julio C Chavez
- Division of Hematology and Oncology, Moffitt Cancer Center, Tampa, FL, USA
| | - Eduardo M Sotomayor
- Division of Hematology/Oncology, George Washington University Cancer Center, Washington, DC, USA
| | - Jorge J Castillo
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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39
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Park GB, Chung YH, Jeong JY, Kim D. A p110δ-specific inhibitor combined with bortezomib blocks drug resistance properties of EBV-related B cell origin cancer cells via regulation of NF-κB. Int J Oncol 2017; 50:1711-1720. [PMID: 28339079 DOI: 10.3892/ijo.2017.3923] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 03/15/2017] [Indexed: 11/06/2022] Open
Abstract
Epstein-Barr virus (EBV) infection is closely related to carcinogenesis of various cancers, and is also associated with the development of drug resistance in cancer stem cells. However, in EBV-positive cancer cells, the mechanistic details of the downstream signaling and the connection of PI3K with the NF-κB pathway for development of drug resistance remain controversial. Diffuse large B-cell lymphoma (DLBCL) and multiple myeloma (MM) cells infected by EBV display drug resistance-related proteins (MDR1, MRP1 and MRP2) and stem cell markers (OCT4 and SOX2). EBV-infected HT (HT/EBV) and H929 (H929/EBV) cells activated p110δ expression, but downregulated the expression of p110α and p110β. A combination of CAL-101, a p110δ-specific inhibitor, with bortezomib treatment of HT/EBV cells synergistically suppressed proliferation, reduced levels of drug resistance-related proteins, activated caspase cleavage and recovered expression of p110α/p110β. Additionally, co-treatment with CAL-101 and bortezomib attenuated the expression of OCT4 and SOX2 via inhibition of activated NF-κB. Co-treatment with CAL-101 and bortezomib also attenuated drug resistance and NF-κB activity of EBV-infected H929 cells. Our results provide supportive evidence for the clinical application of CAL-101 and bortezomib to treat EBV-infected hematologic cancer.
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Affiliation(s)
- Ga Bin Park
- Department of Biochemistry, Kosin University College of Medicine, Busan 49267, Republic of Korea
| | - Yoon Hee Chung
- Department of Anatomy, Chung-Ang University College of Medicine, Seoul 06974, Republic of Korea
| | - Jee-Yeong Jeong
- Department of Biochemistry, Kosin University College of Medicine, Busan 49267, Republic of Korea
| | - Daejin Kim
- Department of Anatomy, Inje University College of Medicine, Busan 47392, Republic of Korea
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40
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de Jong D, Roemer MGM, Chan JKC, Goodlad J, Gratzinger D, Chadburn A, Jaffe ES, Said J, Natkunam Y. B-Cell and Classical Hodgkin Lymphomas Associated With Immunodeficiency: 2015 SH/EAHP Workshop Report-Part 2. Am J Clin Pathol 2017; 147:153-170. [PMID: 28395108 DOI: 10.1093/ajcp/aqw216] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES The 2015 Workshop of the Society for Hematopathology/European Association for Haematopathology submitted small and large B-cell lymphomas (BCLs), including classical Hodgkin lymphoma (CHL), in the context of immunodeficiency. METHODS Clinicopathologic and molecular features were studied to explore unifying concepts in malignant B-cell proliferations across immunodeficiency settings. RESULTS Cases submitted to the workshop spanned small BCLs presenting as nodal or extranodal marginal zone lymphoma and lymphoplasmacytic lymphoma, Epstein-Barr virus (EBV) positive in 75% of cases. Submitted large BCLs formed a spectrum from diffuse large B-cell lymphoma (DLBCL) to CHL across immunodeficiency settings. Additional studies demonstrated overexpression of PD-L1 and molecular 9p24 alterations in the large BCL spectrum and across different immunodeficiency settings. CONCLUSIONS Small BCLs occur in all immunodeficiency settings, and EBV positivity is essential for their recognition as immunodeficiency related. Large BCLs include a spectrum from DLBCL to CHL across all immunodeficiency settings; immunohistochemical and molecular features are suggestive of shared pathogenetic mechanisms involving PD-L1 immune checkpoints.
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Affiliation(s)
- Daphne de Jong
- From the VU University Medical Center, Amsterdam, the Netherlands
| | - Margaretha G M Roemer
- From the VU University Medical Center, Amsterdam, the Netherlands
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | | | - John Goodlad
- HMDS, St James's University Hospital, Leeds, United Kingdom
| | | | - Amy Chadburn
- Weill Medical College of Cornell University, New York
| | | | - Jonathan Said
- University of California Los Angeles Medical Center, Los Angeles
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41
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Monabati A, Vahedi A, Safaei A, Noori S, Mokhtari M, Vahedi L, Zamani M. Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma: Is It Different between Over and Under 50 Years of Age? Asian Pac J Cancer Prev 2017; 17:2285-9. [PMID: 27221931 DOI: 10.7314/apjcp.2016.17.4.2285] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV) positive diffuse large B-cell lymphoma (DLBCL) of the elderly is an entity introduced in the latest WHO classification of lymphoid tumors and defined in patients older than 50 years without prior lymphoma or immunodeficiency. However, recently it has also been seen in patients under 50. There is thus debate as to whether these are separate entities. MATERIALS AND METHODS In this retrospective study, we analyzed de novo DLBCL admitted to our institute over a period of two years. Clinical data included age, sex, nodal and extranodal presentation. The results of an immunohistochemistry (IHC) panel were also reviewed. IHC findings were mainly used to sub-classify DLBCL as germinal center vs. non germinal center types. IHC for identification of LMP-1 (latent membrane protein) and in situ hybridization for detection of EBV- encoded RNA (EBER) was performed. EBV prevalence, clinical data and IHC findings were compared between patients under and over 50 years of age. RESULTS Out of 95 DLBCL, 11.6% were EBV positive (7.5% and 14.5% in the young and old groups). We did not find any significant differences in IHC subclasses and clinical data between EBV positive DLBCL (EBV+DLBCL) of young and old groups. CONCLUSIONS EBV+DLBCL are not exclusive to patients older than 50 years. With regard to clinical data as well as IHC subclasses, no differences were evident between EBV+DLBCL of young and old groups. Our suggestion is to eliminate any cut off age for EBV+DLBCL.
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Affiliation(s)
- Ahmad Monabati
- Department of Pathology and Hematology research center, Shiraz University of Medical Sciences, Shiraz, Iran E-mail :
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Jaffe ES, Barr PM, Smith SM. Understanding the New WHO Classification of Lymphoid Malignancies: Why It's Important and How It Will Affect Practice. Am Soc Clin Oncol Educ Book 2017; 37:535-546. [PMID: 28561690 PMCID: PMC6324533 DOI: 10.1200/edbk_175437] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Improved delineation of lymphoid malignancy biology has prompted refinement of the 2008 World Health Organization (WHO) classification of hematopoietic and lymphoid tumors with a new framework introduced in 2016. This knowledge has provided valuable insights regarding management. Early clonal proliferations have been set apart given their limited potential for malignant dissemination. Increasing knowledge of molecular drivers of aggressive lymphomas has allowed subclassification and opportunity for clinical investigations to personalize therapy. New insights into T-cell pathophysiology has allowed grouping based on shared molecular and cellular features. This article will summarize the key changes in terms of diagnosis and histopathologic definitions, the impact of these changes on clinical management, and the challenges of future research in this field.
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Affiliation(s)
- Elaine S Jaffe
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
| | - Paul M Barr
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
| | - Sonali M Smith
- From the Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; Wilmot Cancer Institute, University of Rochester, Rochester, NY; Section of Hematology/Oncology, The University of Chicago, Chicago, IL
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Abstract
Diffuse large B-cell lymphoma (DLBCL) is an aggressive disease with considerable heterogeneity reflected in the 2008 World Health Organization classification. In recent years, genome-wide assessment of genetic and epigenetic alterations has shed light upon distinct molecular subsets linked to dysregulation of specific genes or pathways. Besides fostering our knowledge regarding the molecular complexity of DLBCL types, these studies have unraveled previously unappreciated genetic lesions, which may be exploited for prognostic and therapeutic purposes. Following the last World Health Organization classification, we have witnessed the emergence of new variants of specific DLBCL entities, such as CD30 DLBCL, human immunodeficiency virus-related and age-related variants of plasmablastic lymphoma, and EBV DLBCL arising in young patients. In this review, we will present an update on the clinical, pathologic, and molecular features of DLBCL incorporating recently gained information with respect to their pathobiology and prognosis. We will emphasize the distinctive features of newly described or emerging variants and highlight advances in our understanding of entities presenting a diagnostic challenge, such as T-cell/histiocyte-rich large B-cell lmphoma and unclassifiable large B-cell lymphomas. Furthermore, we will discuss recent advances in the genomic characterization of DLBCL, as they may relate to prognostication and tailored therapeutic intervention. The information presented in this review derives from English language publications appearing in PubMed throughout December 2015. For a complete outline of this paper, please visit: http://links.lww.com/PAP/A12.
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44
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Age cutoff for Epstein-Barr virus-positive diffuse large B-cell lymphoma--is it necessary? Oncotarget 2016; 6:13933-45. [PMID: 26101854 PMCID: PMC4546442 DOI: 10.18632/oncotarget.4324] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 05/12/2015] [Indexed: 11/25/2022] Open
Abstract
Epstein-Barr virus-positive diffuse large B-cell lymphoma of the elderly (EBV+ DLBCL-e) is a molecularly distinct variant of DLBCL, characterized by a monoclonal B-cell proliferation that occurs in patients >50 years of age without a history or clinicopathologic evidence of immunodeficiency. However, patients with EBV+ DLBCL younger than 50-years-old also exist in Western countries. We evaluated the clinicopathologic, immunophenotypic and genetic features in Cacausian patients with EBV+ DLBCL who are ≤50 years of age and compared this patient group to patients who are >50 years. In patients who are ≤50 years, less frequent expression of BCL6 and a trend of more frequent expression of CD30 and pSTAT3 were found in patients with EBV+ DLBCL. In patients who are >50 years, common expression of CD30, p50, pSTAT3 and less frequent expression of BCL6 were observed. Older patients also more commonly had a poor performance status (ECOG≥2). Comparing EBV+ DLBCL patients in ≤50 years versus >50 years, both groups had similar clinicopathologic, immunophenotypic and genetic features. Gene expression profiling, microRNA profiling and treatment outcome of the younger patients with EBV+ DLBCL was not distinctive from tumors in older patients. Based on our data, we suggest that the arbitrary age cutoff for EBV+ DLBCL is unnecessary and should be eliminated in the WHO lymphoma classification scheme.
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Castillo JJ, Beltran BE, Miranda RN, Young KH, Chavez JC, Sotomayor EM. EBV-positive diffuse large B-cell lymphoma of the elderly: 2016 update on diagnosis, risk-stratification, and management. Am J Hematol 2016; 91:529-37. [PMID: 27093913 DOI: 10.1002/ajh.24370] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 03/12/2016] [Accepted: 03/18/2016] [Indexed: 12/28/2022]
Abstract
Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma (DLBCL) of the elderly is a provisional entity included in the 2008 WHO classification of lymphoid neoplasms. It is a disease typically seen in the elderly and thought to be associated with chronic EBV infection and severe immunosuppression with a component of immunosenescence. Recent research, however, has suggested that EBV-positive DLBCL can be seen in younger, immunocompetent patients. The diagnosis of EBV-positive DLBCL of the elderly is made through a careful pathological evaluation. The differential diagnosis includes infectious mononucleosis (specifically in younger patients), lymphomatoid granulomatosis, Hodgkin lymphoma, and gray zone lymphoma, among others. Detection of EBV-encoded RNA (EBER) is considered standard for diagnosis; however, a clear cutoff for positivity has not been defined. The International Prognostic Index (IPI), and the Oyama score can be used for risk-stratification. The Oyama score includes age >70 years and presence of B symptoms. The expression of CD30 is emerging as a potential adverse, and targetable, prognostic factor. Patients with EBV-positive DLBCL should be staged and managed following similar guidelines than patients with EBV-negative DLBCL. It has been suggested, however, that EBV-positive patients have a worse prognosis than EBV-negative counterparts in the era of chemoimmunotherapy. There is an opportunity to study and develop targeted therapy in the management of patients with EBV-positive DLBCL.
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Affiliation(s)
- Jorge J. Castillo
- Division of Hematologic Malignancies; Dana-Farber Cancer Institute, Harvard Medical School; Boston Massachusetts
| | - Brady E. Beltran
- Department of Oncology and Radiotherapy; Hospital Nacional Edgardo Rebagliati Martins; Lima Peru
| | - Roberto N. Miranda
- Department of Hematopathology; the University of Texas MD Anderson Cancer Center; Houston Texas
| | - Ken H. Young
- Department of Hematopathology; the University of Texas MD Anderson Cancer Center; Houston Texas
| | - Julio C. Chavez
- Division of Malignant Hematology, Moffitt Cancer Center & Research Institute, University of South Florida; Tampa Florida
| | - Eduardo M. Sotomayor
- Department of Hematology and Oncology; George Washington Cancer Center, George Washington University; Washington DC
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Jöhrens K, Trappe RU, Lenze D, Pfreundschuh M, Ziepert M, Hummel M, Anagnostopoulos I. Age and cellular composition influence overall survival in a collective of non-immunocompromised patients with EBV-positive diffuse large B-cell lymphoma from a German lymphoma center. Leuk Lymphoma 2016; 57:2791-2803. [PMID: 27122390 DOI: 10.3109/10428194.2016.1169406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We investigated 41 diffuse large B-cell lymphomas (DLBCL) diagnosed at one center harboring ≥50% of latently Epstein-Barr virus (EBV)-infected neoplastic cells occurring in 34 patients aged ≥50 years and in 7 patients younger than 50 years in the absence of any known immunodeficiency for the expression patterns of EBV latent and immediate-early proteins, for the differentiation stage of the neoplastic cells, the presence of cytogenetic alterations and a possible co-infection with the human herpes virus (HHV)-8. Here, we show that EBV-positive DLBCLs rarely arise from naïve and more frequently from post-germinal center B-cells that often contain crippling immunoglobulin gene mutations. Most of the lymphomas did not exhibit breaks in the BCL2, BCL6, and MYC genes and none of the cases investigated contained HHV-8 sequences. Patients aged <50 years performed better than older ones while in patients aged ≥50 years only the cellular composition had an impact on overall survival.
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Affiliation(s)
- Korinna Jöhrens
- a Institute of Pathology, Charité - Medical University Berlin , Berlin , Germany
| | | | - Dido Lenze
- a Institute of Pathology, Charité - Medical University Berlin , Berlin , Germany
| | - Michael Pfreundschuh
- c Department of Medicine I , Saarland University Medical School , Homburg , Germany
| | - Marita Ziepert
- d Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig , Leipzig , Germany
| | - Michael Hummel
- a Institute of Pathology, Charité - Medical University Berlin , Berlin , Germany
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Battle-Lopez A, Gonzalez de Villambrosia S, Nuñez J, Cagigal ML, Montes-Moreno S, Conde E, Piris MA. Epstein-Barr virus-associated diffuse large B-cell lymphoma: diagnosis, difficulties and therapeutic options. Expert Rev Anticancer Ther 2016; 16:411-21. [PMID: 26838128 DOI: 10.1586/14737140.2016.1149065] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Epstein Barr Virus (EBV)-positive diffuse large B cell lymphoma (DLBCL) most frequently affects elderly patients, without previous immunosuppression, with frequent extra-nodal involvement and whose disease runs an aggressive clinical course with high International Prognostic Index (IPI) scores. Various EBV-related transforming mechanisms, much favored by immunosenescence, have been described, including activation of the NFKB transcriptional program. Elderly patients show poor survival after treatment with conventional CHOP regimens, even after addition of Rituximab. Younger patients, however, have a better outcome with a similar prognosis to EBV-negative DLBCL cases. New therapeutic strategies, including treatments targeting EBV, new drugs directed against specific pathways constitutively activated in these lymphomas, and new specific conjugate antibodies against molecules usually expressed in the tumor cells, such as CD30, are described.
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Affiliation(s)
- Ana Battle-Lopez
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
| | | | - Javier Nuñez
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
| | - Maria-Luisa Cagigal
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
| | - Santiago Montes-Moreno
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
| | - Eulogio Conde
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
| | - Miguel A Piris
- a Services of Haematology and Pathology , Hospital Universitario Marques de Valdecilla , Santander , Spain
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Epidemiology of Epstein-Barr virus-associated pediatric lymphomas from Argentina. BOLETIN MEDICO DEL HOSPITAL INFANTIL DE MEXICO 2016; 73:47-54. [PMID: 29421233 DOI: 10.1016/j.bmhimx.2015.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 12/03/2015] [Indexed: 11/22/2022] Open
Abstract
More than 90% of the population is infected by Epstein-Barr virus (EBV), which has sophisticatedly evolved to survive silently in B cells for the life of infected individuals. However, if the virus-host balance is disturbed, latent EBV infection could be associated with several lymphomas. The age at primary infection varies substantially worldwide, and exposure to EBV is likely to be due to socioeconomic factors. In Argentina, EBV infection is mostly subclinical and 90% of patients are seropositive by the age of 3 years; therefore, its epidemiological characteristics resemble those of an underdeveloped or developing population. EBV-positive Hodgkin lymphoma (HL) in young adults from developed populations has been attributed to delayed primary EBV infection as suggested by the association with recent mononucleosis development. EBV-associated Burkitt lymphoma and Hodgkin lymphoma in children from Argentina display frequencies similar to those observed in developed countries, whereas EBV presence in pediatric diffuse large B-cell lymphoma is slightly increased compared to those populations. However, EBV presence is statistically associated particularly with patients < 10 years of age in all three entities. Therefore, a relationship between low age of EBV seroconversion and B-cell lymphoma development risk could be suggested in children from Argentina.
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Chuang WY, Chang H, Shih LY, Wang PN, Chang YS, Lin TL, Hung YS, Yeh CJ, Ueng SH, Tang TC, Kuo MC, Dunn P, Wu JH, Kao HW, Ou CW, Wan YL, Hsueh C. CD5 positivity is an independent adverse prognostic factor in elderly patients with diffuse large B cell lymphoma. Virchows Arch 2015; 467:571-82. [PMID: 26369546 DOI: 10.1007/s00428-015-1845-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 08/20/2015] [Accepted: 09/02/2015] [Indexed: 02/06/2023]
Abstract
Diffuse large B cell lymphoma (DLBCL) is the most common non-Hodgkin lymphoma. Age over 60 years is one of the five parameters of the International Prognostic Index (IPI), which is the most important clinical prognostic predictor in DLBCL. A previous study on German DLBCL patients over 60 years of age showed that immunoblastic morphology, but not germinal center B cell-like (GCB)/non-GCB subtype, correlated with short survival. We collected 174 DLBCL cases over 60 years of age in Taiwan and performed immunophenotyping and detection of Epstein-Barr virus (EBV)-encoded RNA (EBER) by in situ hybridization. Of the cases, 5.2 % were positive for CD5 and 5.7 % positive for EBER. Neither immunoblastic morphology nor GCB/non-GCB subtype correlated with survival. In univariate analysis, adverse prognostic factors included IPI ≥ 3 (P < 0.000001), B symptoms (P = 0.000075), bone marrow/peripheral blood involvement (P = 0.017), EBER positivity (P = 0.0013), and CD5 positivity (P = 0.016). In multivariate analysis, CD5 positivity was the only independent adverse prognostic factor (HR = 3.16; 95 % CI = 1.34-7.47; P = 0.0087) in addition to IPI ≥ 3 (HR = 3.07; 95 % CI = 1.84-5.11; P = 0.000018). Surprisingly, despite an overall 5.2 % incidence of central nervous system (CNS) relapse in our patients, none of the CD5+ cases experienced CNS relapse (P = 1.00). This is in stark contrast to the more frequent CNS relapse in Japanese CD5+ DLBCL patients. EBER positivity was associated with IPI ≥ 3 (P = 0.010), stage III-IV (P = 0.0082), and B symptoms (P = 0.011). In multivariate analysis, EBER positivity was not an independent adverse prognostic factor (P = 0.81), its effect being due likely to accompanying adverse clinical parameters.
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Affiliation(s)
- Wen-Yu Chuang
- Department of Pathology, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, 5 Fu-Hsing Street, Kwei-Shan, Taoyuan, 333, Taiwan
| | - Hung Chang
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Lee-Yung Shih
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Po-Nan Wang
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yu-Sun Chang
- Chang Gung Molecular Medicine Research Center and Graduate Institute of Basic Medical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Tung-Liang Lin
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yu-Shin Hung
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chi-Ju Yeh
- Department of Pathology, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, 5 Fu-Hsing Street, Kwei-Shan, Taoyuan, 333, Taiwan
| | - Shir-Hwa Ueng
- Department of Pathology, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, 5 Fu-Hsing Street, Kwei-Shan, Taoyuan, 333, Taiwan
| | - Tzung-Chih Tang
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Ming-Chung Kuo
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Po Dunn
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Jin-Hou Wu
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Hsiao-Wen Kao
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Che-Wei Ou
- Division of Hematology and Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yung-Liang Wan
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chuen Hsueh
- Department of Pathology, Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, 5 Fu-Hsing Street, Kwei-Shan, Taoyuan, 333, Taiwan. .,Chang Gung Molecular Medicine Research Center and Graduate Institute of Basic Medical Sciences, Chang Gung University, Taoyuan, Taiwan.
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Abstract
Epstein-Barr virus (EBV) positive diffuse large B-cell lymphoma (DLBCL) of the elderly is defined as patients older than 50 years alone. However, recent studies showed young patients with sound immune status could also be affected. In this study, we investigated the clinical features and outcomes of patients with EBV positive DLBCL in the different age groups using different EBER cut-off values. The prevalence of EBV positive DLBCL was 14.0% (35/250) and 10.4% (26/250) for EBER cut-off of 20% and 50%, respectively. With both EBER cut-off values, patients with EBV DLBCL shared many unfavorable prognostic characteristics, regardless of age. EBV positive patients, both in the elderly and young groups, showed significantly worse overall survival and progression-free survival than negative cases. Moreover, no significant differences of outcomes were identified between different age groups with EBV positive DLBCL. In conclusion, EBV positive DLBCL patients, regardless of age, shared similar poor prognostic features and showed worse outcome than negative cases. We suggest that the age criterion of EBV positive DLBCL of the elderly, and possibly the name itself, be modified in future.
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