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Fukuda H, Kitamura M, Sawase A, Uramatsu T, Yamashita H, Tsushima H, Irie J, Katafuchi E, Kato S, Takeuchi M, Ohshima K, Nakayama T, Mukae H, Nishino T. Tubulointerstitial nephritis with storiform fibrosis in a patient with angioimmunoblastic T-cell lymphoma. CEN Case Rep 2024:10.1007/s13730-024-00901-2. [PMID: 38902495 DOI: 10.1007/s13730-024-00901-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/09/2024] [Indexed: 06/22/2024] Open
Abstract
We present a case of an angioimmunoblastic T-cell lymphoma (AITL) and tubulointerstitial nephritis with storiform fibrosis in a 76-year-old man. The patient exhibited lymphadenopathy, polyclonal hypergammaglobulinemia, and renal dysfunction and was diagnosed with AITL on the basis of lymph node biopsy findings. The serum IgG4 level was highly elevated. Renal biopsy revealed IgG4-positive plasma cells and storiform fibrosis without infiltration of AITL, and the findings indicated IgG4-related kidney disease (IgG4-RKD). Following THPCOP therapy for AITL, the renal function improved. While diagnosing IgG4-RKD in a patient with AITL poses challenges, follicular helper T cell involvement appeared crucial in AITL and renal tubulointerstitial lesions in this case.
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Affiliation(s)
- Haruka Fukuda
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
- Department of Nephrology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Mineaki Kitamura
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
- Department of Nephrology, Nagasaki Harbor Medical Center, Nagasaki, Japan.
| | - Atsushi Sawase
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
- Department of Nephrology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Tadashi Uramatsu
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
- Department of Nephrology, Nijigaoka Hospital, Nagasaki, Japan
| | - Hiroshi Yamashita
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
- Department of Nephrology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Hideki Tsushima
- Department of Hematology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Junji Irie
- Department of Pathology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Eisuke Katafuchi
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Seiya Kato
- Division of Pathology, Saiseikai Fukuoka General Hospital, Fukuoka, Japan
| | - Mai Takeuchi
- Department of Pathology, Kurume University, Kurume, Japan
| | - Koichi Ohshima
- Department of Pathology, Kurume University, Kurume, Japan
| | - Toshiyuki Nakayama
- Department of Pathology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tomoya Nishino
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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Gu S, Wang X, Zhou J, Du S, Niu T. Comparison of chemotherapy and chidamide combined with chemotherapy in patients with untreated angioimmunoblastic T-cell lymphoma. Front Oncol 2024; 14:1373127. [PMID: 38655138 PMCID: PMC11035758 DOI: 10.3389/fonc.2024.1373127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/27/2024] [Indexed: 04/26/2024] Open
Abstract
Background Angioimmunoblastic T-cell lymphoma (AITL) is characterized by high recurrence rates and poor prognosis, and effective first-line treatment is lacking. Recently, histone deacetylase inhibitors (HDACi), such as chidamide, have been found to induce durable remissions in AITL patients. Methods Patients with untreated AITL from March 2015 to March 2023 were retrospectively collected and divided into chemotherapy (ChT) group and chidamide combined with chemotherapy (C-ChT) group based on the first-line treatment received. The comparison of efficacy and safety between the two groups was conducted. Results 86 patients with newly diagnosed AITL were enrolled, in which 35 patients were in the ChT group and 51 in the C-ChT group. The objective response rate (ORR) of C-ChT group was significantly higher than that of ChT group (84.3% vs. 60%, P= 0.011), and had superior progression-free survival (PFS) (27 months vs. 12 months, P= 0.025). However, no significant difference in overall survival (OS) was observed between the two groups (P= 0.225). In addition, the responding patients who received autologous stem cell transplantation (ASCT) had superior PFS compared to those who did not (P= 0.015). Conclusions Compared with ChT regimen, C-ChT regimen was well tolerated and had superior ORR and PFS in patients with untreated AITL. ASCT may contribute to longer PFS in remission patients.
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Affiliation(s)
- Simeng Gu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Xin Wang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
| | - Jingqiu Zhou
- Department of Hematology, Chengdu Seventh People’s Hospital, Chengdu, China
| | - Shanshan Du
- Department of Hematology, Chengdu Seventh People’s Hospital, Chengdu, China
| | - Ting Niu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, China
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Mondal D, Shinde S, Paul S, Thakur S, Velu GSK, Tiwari AK, Dixit V, Amit A, Vishvakarma NK, Shukla D. Diagnostic significance of dysregulated miRNAs in T-cell malignancies and their metabolic roles. Front Oncol 2023; 13:1230273. [PMID: 37637043 PMCID: PMC10448964 DOI: 10.3389/fonc.2023.1230273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 07/17/2023] [Indexed: 08/29/2023] Open
Abstract
T-cell malignancy is a broad term used for a diverse group of disease subtypes representing dysfunctional malignant T cells transformed at various stages of their clonal evolution. Despite having similar clinical manifestations, these disease groups have different disease progressions and diagnostic parameters. The effective diagnosis and prognosis of such a diverse disease group demands testing of molecular entities that capture footprints of the disease physiology in its entirety. MicroRNAs (miRNAs) are a group of noncoding RNA molecules that regulate the expression of genes and, while doing so, leave behind specific miRNA signatures corresponding to cellular expression status in an altered stage of a disease. Using miRNAs as a diagnostic tool is justified, as they can effectively distinguish expressional diversity between various tumors and within subtypes of T-cell malignancies. As global attention for cancer diagnosis shifts toward liquid biopsy, diagnosis using miRNAs is more relevant in blood cancers than in solid tumors. We also lay forward the diagnostic significance of miRNAs that are indicative of subtype, progression, severity, therapy response, and relapse. This review discusses the potential use and the role of miRNAs, miRNA signatures, or classifiers in the diagnosis of major groups of T-cell malignancies like T-cell acute lymphoblastic lymphoma (T-ALL), peripheral T-cell lymphoma (PTCL), extranodal NK/T-cell lymphoma (ENKTCL), and cutaneous T-cell lymphoma (CTCL). The review also briefly discusses major diagnostic miRNAs having prominent metabolic roles in these malignancies to highlight their importance among other dysregulated miRNAs.
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Affiliation(s)
- Deepankar Mondal
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | - Sapnita Shinde
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | - Souvik Paul
- Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Suresh Thakur
- Centre for Excellence in Genomics, Trivitron Healthcare Pvt. Ltd., Chennai, India
| | - GSK Velu
- Centre for Excellence in Genomics, Trivitron Healthcare Pvt. Ltd., Chennai, India
| | - Atul Kumar Tiwari
- Department of Zoology, Dr. Bhawan Singh Porte Government College, Pendra, Chhattisgarh, India
| | - Vineeta Dixit
- Department of Botany, Sri Satguru Jagjit Singh Namdhari College, Gharwa, Jharkhand, India
| | - Ajay Amit
- Department of Forensic Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
| | | | - Dhananjay Shukla
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh, India
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Carty SA, Murga-Zamalloa CA, Wilcox RA. SOHO State of the Art Updates and Next Questions | New Pathways and New Targets in PTCL: Staying on Target. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:561-574. [PMID: 37142534 PMCID: PMC10565700 DOI: 10.1016/j.clml.2023.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/05/2023] [Accepted: 04/16/2023] [Indexed: 05/06/2023]
Abstract
While the peripheral T-cell lymphomas (PTCL) remain a therapeutic challenge, and increasingly account for a disproportionate number of lymphoma-related deaths, improved understanding of disease pathogenesis and classification, and the development of novel therapeutic agents over the past decade, all provide reasons for a more optimistic outlook in the next. Despite their genetic and molecular heterogeneity, many PTCL are dependent upon signaling input provided by antigen, costimulatory, and cytokine receptors. While gain-of-function alterations effecting these pathways are recurrently observed in many PTCL, more often than not, signaling remains ligand-and tumor microenvironment (TME)-dependent. Consequently, the TME and its constituents are increasingly recognized as "on target". Utilizing a "3 signal" model, we will review new-and old-therapeutic targets that are relevant for the more common nodal PTCL subtypes.
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Affiliation(s)
- Shannon A Carty
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI
| | | | - Ryan A Wilcox
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, MI.
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Lage LADPC, Culler HF, Reichert CO, da Siqueira SAC, Pereira J. Angioimmunoblastic T-cell lymphoma and correlated neoplasms with T-cell follicular helper phenotype: from molecular mechanisms to therapeutic advances. Front Oncol 2023; 13:1177590. [PMID: 37182145 PMCID: PMC10169672 DOI: 10.3389/fonc.2023.1177590] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/13/2023] [Indexed: 05/16/2023] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is the second most frequent subtype of mature T-cell lymphoma (MTCL) in the Western world. It derives from the monoclonal proliferation of T-follicular helper (TFH) cells and is characterized by an exacerbated inflammatory response and immune dysregulation, with predisposition to autoimmunity phenomena and recurrent infections. Its genesis is based on a multistep integrative model, where age-related and initiator mutations involve epigenetic regulatory genes, such as TET-2 and DNMT3A. Subsequently, driver-mutations, such as RhoA G17V and IDH-2 R172K/S promote the expansion of clonal TFH-cells ("second-hit"), that finally begin to secrete cytokines and chemokines, such as IL-6, IL-21, CXCL-13 and VEGF, modulating a network of complex relationships between TFH-cells and a defective tumor microenvironment (TME), characterized by expansion of follicular dendritic cells (FDC), vessels and EBV-positive immunoblasts. This unique pathogenesis leads to peculiar clinical manifestations, generating the so-called "immunodysplastic syndrome", typical of AITL. Its differential diagnosis is broad, involving viral infections, collagenosis and adverse drug reactions, which led many authors to use the term "many-faced lymphoma" when referring to AITL. Although great advances in its biological knowledge have been obtained in the last two decades, its treatment is still an unmet medical need, with highly reserved clinical outcomes. Outside the setting of clinical trials, AITL patients are still treated with multidrug therapy based on anthracyclines (CHOP-like), followed by up-front consolidation with autologous stem cell transplantation (ASCT). In this setting, the estimated 5-year overall survival (OS) is around 30-40%. New drugs, such as hypomethylating agents (HMAs) and histone deacetylase inhibitors (HDAi), have been used for relapsed/refractory (R/R) disease with promising results. Such agents have their use based on a biological rationale, have significant potential to improve the outcomes of patients with AITL and may represent a paradigm shift in the therapeutic approach to this lymphoma in the near future.
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Affiliation(s)
- Luís Alberto de Pádua Covas Lage
- Department of Hematology, Hemotherapy & Cell Therapy, University of São Paulo (USP), São Paulo, SP, Brazil
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), São Paulo, SP, Brazil
| | - Hebert Fabricio Culler
- Department of Hematology, Hemotherapy & Cell Therapy, University of São Paulo (USP), São Paulo, SP, Brazil
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), São Paulo, SP, Brazil
| | - Cadiele Oliana Reichert
- Department of Hematology, Hemotherapy & Cell Therapy, University of São Paulo (USP), São Paulo, SP, Brazil
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), São Paulo, SP, Brazil
| | | | - Juliana Pereira
- Department of Hematology, Hemotherapy & Cell Therapy, University of São Paulo (USP), São Paulo, SP, Brazil
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), University of São Paulo (USP), São Paulo, SP, Brazil
- Department of Hematology and Oncology, Hospital Alemão Oswaldo Cruz (HAOC), São Paulo, SP, Brazil
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Choo ZY, Akinyemi AA, Cibull T, Mehlis S, Waldinger JB. Angioimmunoblastic T-cell lymphoma unmasked by treatment with dupilumab. JAAD Case Rep 2023; 33:87-90. [PMID: 36895510 PMCID: PMC9989280 DOI: 10.1016/j.jdcr.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Zi-Yi Choo
- Pritzker School of Medicine, University of Chicago, Chicago, Illinois
| | - Adesola A. Akinyemi
- Department of Pathology and Laboratory Medicine, NorthShore University HealthSystem, Evanston, Illinois
| | - Thomas Cibull
- Department of Pathology and Laboratory Medicine, NorthShore University HealthSystem, Evanston, Illinois
| | - Stephanie Mehlis
- Pritzker School of Medicine, University of Chicago, Chicago, Illinois
- Department of Medicine, Division of Dermatology, NorthShore University HealthSystem, Evanston, Illinois
| | - Jason B. Waldinger
- Pritzker School of Medicine, University of Chicago, Chicago, Illinois
- Department of Medicine, Division of Dermatology, NorthShore University HealthSystem, Evanston, Illinois
- Correspondence to: Jason B. Waldinger, MD, Clinical Assistant Professor of Dermatology, Division Head, University of Chicago, NorthShore University HealthSystem, 71 Waukegan Rd, Suite 700, Lake Bluff, IL 60044.
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Samad MA, Mahboob E, Shafiq A, Ur Rehman MH, Sheikh A, Tharwani ZH. Types of T-cell lymphoma-a cytogenetic perspective. Ann Med Surg (Lond) 2022; 84:104844. [DOI: 10.1016/j.amsu.2022.104844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/25/2022] [Accepted: 10/30/2022] [Indexed: 11/11/2022] Open
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Meeuwes FO, Brink M, van der Poel MWM, Kersten MJ, Wondergem M, Mutsaers PGNJ, Böhmer L, Woei-A-Jin S, Visser O, Oostvogels R, Jansen PM, Diepstra A, Snijders TJF, Plattel WJ, Huls GA, Vermaat JSP, Nijland M. Impact of rituximab on treatment outcomes of patients with angioimmunoblastic T-cell lymphoma; a population-based analysis. Eur J Cancer 2022; 176:100-109. [PMID: 36208568 DOI: 10.1016/j.ejca.2022.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 09/08/2022] [Accepted: 09/08/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Patients with angioimmunoblastic T-cell lymphoma (AITL) are treated with cyclophosphamide, doxorubicin, vincristine and prednisone with or without etoposide (CHO(E)P). In the majority of cases, Epstein-Barr virus (EBV)-positive B-cells are present in the tumour. There is paucity of research examining the effect of rituximab when added to CHO(E)P. In this nationwide, population-based study, we analysed the impact of rituximab on overall response rate (ORR), progression-free survival (PFS) and overall survival (OS) of patients with AITL. METHODS Patients with AITL diagnosed between 2014 and 2020 treated with ≥one cycle of CHO(E)P with or without rituximab were identified in the Netherlands Cancer Registry. Survival follow-up was up to 1st February 2022. Baseline characteristics, best response during first-line treatment and survival were collected. PFS was defined as the time from diagnosis to relapse or to all-cause-death. OS was defined as the time from diagnosis to all-cause-death. Multivariable analysis for the risk of mortality was performed using Cox regression. FINDINGS Out of 335 patients, 146 patients (44%) received R-CHO(E)P. Rituximab was more frequently used in patients with a B-cell infiltrate (71% versus 89%, p < 0·01). The proportion of patients who received autologous stem cell transplantation (ASCT) was similar between CHO(E)P and R-CHO(E)P (27% versus 30%, respectively). The ORR and 2-year PFS for patients who received CHO(E)P and R-CHO(E)P were 71% and 78% (p = 0·01), and 40% and 45% (p = 0·12), respectively. The 5-year OS was 47% and 40% (p = 0·99), respectively. In multivariable analysis, IPI-score 3-5, no B-cell infiltrate and no ASCT were independent prognostic factors for risk of mortality, whereas the use of rituximab was not. INTERPRETATION Although the addition of rituximab to CHO(E)P improved ORR for patients with AITL, the PFS and OS did not improve.
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Affiliation(s)
- Frederik O Meeuwes
- Department of Hematology, Treant Hospital, Emmen, the Netherlands; Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - Mirian Brink
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
| | - Marjolein W M van der Poel
- Department of Internal Medicine, Division of Hematology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Marie José Kersten
- Department of Hematology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Mariëlle Wondergem
- Department of Hematology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Pim G N J Mutsaers
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Lara Böhmer
- Department of Hematology, Haga Hospital, The Hague, the Netherlands
| | - Sherida Woei-A-Jin
- Department of General Medical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Otto Visser
- Department of Hematology, Isala Hospital, Zwolle, the Netherlands
| | - Rimke Oostvogels
- Department of Hematology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Patty M Jansen
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Arjan Diepstra
- Department of Pathology, University Medical Center Groningen, Groningen, the Netherlands
| | - Tjeerd J F Snijders
- Department of Hematology, Medisch Spectrum Twente, Enschede, the Netherlands
| | - Wouter J Plattel
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - Gerwin A Huls
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands
| | - Joost S P Vermaat
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | - Marcel Nijland
- Department of Hematology, University Medical Center Groningen, Groningen, the Netherlands.
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Muacevic A, Adler JR. Recurrence of Angioimmunoblastic T-cell Lymphoma in a Patient Successfully Treated for Hodgkin's Lymphoma: A Case Report. Cureus 2022; 14:e29867. [PMID: 36348839 PMCID: PMC9629290 DOI: 10.7759/cureus.29867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
Hodgkin's lymphoma (HL) is a common and potentially curable malignancy that has an overall good prognosis when timely treatment with chemoradiation is delivered. Recurrence of malignancy is one complication seen in patients successfully treated for HL. In most cases, the recurring malignancy can be a solid tumor or leukemia. While recurrence of a non-HL (NHL) has been reported, this is relatively uncommon. Angioimmunoblastic T-cell lymphoma (AITL) is a rare nodal appearing, peripheral T-cell lymphoma and represents 2% of all NHLs. Its clinical features include generalized lymphadenopathy, varying constitutional symptoms, and autoimmune-related hematologic findings, such as hemolytic anemia and or thrombocytopenia. Diagnosis is made based on histological and immunohistochemical (IHC) findings, which show evidence of T-cells, follicular T-cell markers, and characteristic genomic features including mutations of T-cell receptor or T-cell receptor signaling genes. It is a characteristically aggressive cancer with a poor prognosis if untreated and therefore requires prompt diagnosis. While sporadic AITL is rare on its own, data on AITL occurrence in patients previously treated for HL is lacking. We present a peculiar case of an 80-year-old patient who was diagnosed and treated for stage IV Hodgkin's disease only to be later diagnosed with AITL.
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10
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Murakami H, Makita M, Ishikawa T, Yoshioka T, Nagakita K, Shinno Y, Yoshino T, Maeda Y, Sunami K. Angioimmunoblastic T-cell Lymphoma Presenting as a Methotrexate-associated Lymphoproliferative Disorder with Extreme Peripheral Blood Plasmacytosis. Intern Med 2022; 61:2655-2660. [PMID: 35135913 PMCID: PMC9492481 DOI: 10.2169/internalmedicine.8422-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
A 74-year-old man was admitted to our hospital because of systemic lymphadenopathy, weight loss, and a fever at night that had persisted for approximately 1 month. Blood tests revealed extreme peripheral blood plasmacytosis and hypergammaglobulinemia. A lymph node biopsy showed angioimmunoblastic T-cell lymphoma (AITL). Based on the history of methotrexate (MTX) administration, the established diagnosis was MTX-associated lymphoproliferative disorder (MTX-LPD). After MTX was discontinued, the lymphadenopathy spontaneously regressed and the plasmacytosis disappeared. He had no disease progression for three years. We found that AITL as an MTX-LPD can cause plasmacytosis, and the prognosis of this disease may not be poor.
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Affiliation(s)
- Hiroyuki Murakami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Japan
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Masanori Makita
- Department of Hematology, National Hospital Organization Okayama Medical Center, Japan
| | - Tatsunori Ishikawa
- Department of Hematology, National Hospital Organization Okayama Medical Center, Japan
| | - Takanori Yoshioka
- Department of Hematology, National Hospital Organization Okayama Medical Center, Japan
| | - Keina Nagakita
- Department of Pathology, National Hospital Organization Okayama Medical Center, Japan
| | - Yoko Shinno
- Department of Pathology, National Hospital Organization Okayama Medical Center, Japan
| | - Tadashi Yoshino
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Kazutaka Sunami
- Department of Hematology, National Hospital Organization Okayama Medical Center, Japan
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11
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Howell NA, Arya S, Tai PC, Sadeghian H, Sakhdari A, Wu R, Prica A. Guillain-Barré syndrome as an early manifestation of angioimmunoblastic T-cell lymphoma. BMJ Case Rep 2022; 15:e246176. [PMID: 35589261 PMCID: PMC9121415 DOI: 10.1136/bcr-2021-246176] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2022] [Indexed: 11/04/2022] Open
Abstract
Guillain-Barré syndrome (GBS) is a rare condition caused by autoimmune damage of peripheral nerves. We describe a case where a man in his 80s presented with subacute, progressive fatigue and weakness. He had received an outpatient work-up for possible haematological malignancy, but eventually presented to the emergency department for worsening weakness. A physical exam and cerebrospinal fluid analysis suggested a diagnosis of GBS. Subsequently, a pathological diagnosis of angioimmunoblastic T-cell lymphoma was made. The patient underwent intravenous immunoglobulin treatment for GBS and was started on cyclophosphamide, doxorubicin, vincristine and prednisone therapy. Prior research has suggested that incident malignancy may be associated with GBS, which may be caused by a paraneoplastic-type phenomenon, malignancy-associated immune dysregulation or an autoimmune reaction triggered by a common exposure. Clinicians should be aware of the possible association between these two conditions and should remain open minded to the possibility of non-infectious triggers for GBS.
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Affiliation(s)
| | - Sumedha Arya
- Division of Haematology, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
| | - Peter C Tai
- Division of Neurology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Hamid Sadeghian
- Division of Neurology, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada
| | - Ali Sakhdari
- Department of Laboratory Medicine & Pathobiology, Faculty of Medicine, University of Toronto, 1 King's College Circle, Toronto, Ontario, Canada
| | - Robert Wu
- Division of General Internal Medicine, Department of Medicine, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
| | - Anca Prica
- Division of Haematology, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
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12
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Tsutsumi Y, Kitano S, Yanagita S, Tachibana M. Epstein-Barr virus-positive mucocutaneous ulcer, plasmablastic type, associated with nodal CD4+ angioimmunoblastic T-cell lymphoma and generalised pruritus: a self-limiting lymphoproliferative disorder resembling cutaneous plasmablastic lymphoma. BMJ Case Rep 2022; 15:e247430. [PMID: 35523507 PMCID: PMC9083435 DOI: 10.1136/bcr-2021-247430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2022] [Indexed: 12/16/2022] Open
Abstract
A woman in her 80s reported of generalised pruritus, which was treated with phototherapy and steroid administration. Two months after onset, lymph node biopsy revealed CD4+ angioimmunoblastic T-cell lymphoma with systemic superficial nodal involvement. Intractable prurigo was judged as T-cell lymphoma related. After effective chemotherapy (7 months later), skin nodules appeared multifocally, including on the lip, thumb and lower leg. The biopsied infiltrative lesion on the right lower leg microscopically revealed subcutaneous growth of atypical plasmablasts with nearly 100% Ki-67 labelling and Epstein-Barr virus (EBV)-encoded small nuclear RNA positivity. Plasmablastic lymphoma (CD45/CD19/CD38/CD138/MUM1+, CD20/CD79a/PAX5-) was suspected. Immunoglobulin light-chain restriction and nuclear expression of c-myc protein were undetectable, and the ulcers were spontaneously epithelialised by the cessation of steroid administration. After 10 months, non-progressive prurigos persisted on the extremities, but without regrowth of nodal T-cell lymphoma and cutaneous lymphoproliferative lesion. Reactive nature of the EBV-induced mucocutaneous plasmablastic growth (EBV-positive mucocutaneous ulcer, plasmablastic type) is discussed.
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Affiliation(s)
- Yutaka Tsutsumi
- Division of Diagnostic Pathology, Tsutsumi Byori Shindanka Clinic, Inazawa, Aichi, Japan
- Department of Medical Technology, Yokkaichi Nursing and Medical Care University, Yokkaichi, Mie, Japan
| | - Seiya Kitano
- Department of Dermatology, Shimada General Medical Center, Shimada, Shizuoka, Japan
| | - Soshi Yanagita
- Department of Hematology, Shimada General Medical Center, Shimada, Shizuoka, Japan
| | - Mitsuhiro Tachibana
- Department of Diagnostic Pathology, Shimada General Medical Center, Shimada, Shizuoka, Japan
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13
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Kaneoka A, Akamatsu Y, Hara R, Sugiyama A, Setoguchi M. [A Case of Angioimmunoblastic T-cell Lymphoma (AITL)]. J UOEH 2022; 44:293-299. [PMID: 36089348 DOI: 10.7888/juoeh.44.293] [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] [Indexed: 06/15/2023]
Abstract
A 84-year-old female noticed erythema over her whole body for several months and was referred to our department for evaluation of her skin eruption. A physical examination revealed millet-sized erythematous papules and macules all over her body, a high body temperature, and a decreased level of consciousness. A laboratory examination showed an elevated white blood cell count (8200/μl), atypical lymphocytes (3%) and sIL-2R (4030U / ml). Computed Tomography showed systemic lymphadenopathy. A lymph node biopsy taken from the left inguinal lymph node revealed destruction of the lymph nodes, enlargement of the high endothelial venules, and atypical lymphocyte infiltration. Based on the clinical findings and laboratory examination, we diagnosed angioimmunoblastic Tcell lymphoma (AITL). AITL is a relatively rare peripheral T-cell lymphoma with severe systemic symptoms such as fever and lymph node swelling. While approximately half of all cases experience skin symptoms, which are one of the initial symptoms, it is difficult to determine the diagnosis due to the various clinical features or many non-specific rashes. We should keep in mind a differential diagnosis of lymphoma in cases of the presence of persistent eruption, systemic symptoms, and the existence of atypical lymphocytes in peripheral blood.
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Affiliation(s)
- Ayaka Kaneoka
- Department of Dermatology, University of Occupational and Environmental Health, Japan
| | - Yoko Akamatsu
- Department of Dermatology, Japan Community Health Care Organization, Shimonoseki Medical Center
| | - Reiko Hara
- Department of Dermatology, University of Occupational and Environmental Health, Japan
| | - Akiko Sugiyama
- Department of Hematology, Japan Community Health Care Organization, Shimonoseki Medical Center
| | - Mihoko Setoguchi
- Department of Pathology, Japan Community Health Care Organization, Shimonoseki Medical Center
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14
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Follicular T-cell lymphoma: a short review with brief discussion of other nodal lymphomas/lymphoproliferative disorders of T-follicular helper cell origin. J Hematop 2021. [DOI: 10.1007/s12308-021-00460-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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15
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Imamura H, Kashima Y, Hattori M, Mori K, Takeshige K, Nakazawa H. Unexplained recurrent shock in peripheral T-cell lymphoma: A case report. Clin Case Rep 2021; 9:e04612. [PMID: 34401168 PMCID: PMC8353943 DOI: 10.1002/ccr3.4612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/03/2021] [Accepted: 07/03/2021] [Indexed: 11/20/2022] Open
Abstract
Malignant lymphoma sometimes manifests with septic-like shock symptoms. We report a case of peripheral T-cell lymphoma presenting with unexplained recurrent shock in absence of apparent lymphadenopathy. The patient also experienced varied symptoms, including severe chest and back pain, respiratory distress due to tracheobronchomalacia, skin rash, and fever.
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Affiliation(s)
- Hiroshi Imamura
- Department of Emergency and Critical Care MedicineShinshu University School of MedicineMatsumotoJapan
| | - Yuichiro Kashima
- Department of Emergency and Critical Care MedicineShinshu University School of MedicineMatsumotoJapan
| | - Masao Hattori
- Department of Emergency and Critical Care MedicineShinshu University School of MedicineMatsumotoJapan
| | - Kotaro Mori
- Department of Emergency and Critical Care MedicineShinshu University School of MedicineMatsumotoJapan
| | - Kanako Takeshige
- Department of Emergency and Critical Care MedicineShinshu University School of MedicineMatsumotoJapan
| | - Hideyuki Nakazawa
- Department of HematologyShinshu University School of MedicineMatsumotoJapan
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16
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Xie Y, Jaffe ES. How I Diagnose Angioimmunoblastic T-Cell Lymphoma. Am J Clin Pathol 2021; 156:1-14. [PMID: 34117736 DOI: 10.1093/ajcp/aqab090] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/22/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Angioimmunoblastic T-cell lymphoma (AITL) is a subtype of peripheral T-cell lymphoma derived from T-follicular helper cells. For pathologists, diagnosing AITL may be challenging due to its wide clinical and histopathologic spectrum, which can mimic a variety of reactive and neoplastic processes. METHODS We summarize and discuss the clinicopathologic features of AITL, emphasizing diagnostic tools available to the practicing pathologist. Common diagnostic dilemmas are discussed. RESULTS AITL exhibits various histologic patterns and is often associated with a prominent microenvironment that can obscure the neoplastic cells. Atypical B-cell proliferations, which can take a number of forms, are common in AITL, and clonal B-cell expansion can be seen. The atypical B cells can closely resemble Hodgkin/Reed-Sternberg cells, leading to misdiagnosis as classic Hodgkin lymphoma. Molecular studies have revealed recurrent genetic alterations, which can aid in differential diagnosis, particularly in problematic cases. CONCLUSIONS Given the complex diagnostic challenges in AITL, an integrated approach, incorporating clinical, morphologic, immunophenotypic, and molecular findings, is helpful to reach an accurate diagnosis.
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Affiliation(s)
- Yi Xie
- Department of Laboratory Medicine, University of California San Francisco School of Medicine, San Francisco, CA, USA
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
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17
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Maheswaranathan M, Lagoo AS, Diehl L, Shah A. A 79-Year-Old Female with Altered Mental Status and Anemia. Arthritis Care Res (Hoboken) 2021; 74:555-561. [PMID: 33555132 DOI: 10.1002/acr.24571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/05/2021] [Accepted: 02/02/2021] [Indexed: 11/12/2022]
Abstract
The authors declare that there are no disclosures or conflicts of interest regarding the publication of this manuscript. We did not receive any financial support and have no financial interests which could create a potential conflict of interest or the appearance of a conflict of interest with regard to the work.
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Affiliation(s)
| | - Anand S Lagoo
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Louis Diehl
- Division of Hematology, Duke University School of Medicine, Durham, NC, USA
| | - Ankoor Shah
- Division of Rheumatology, Duke University School of Medicine, Durham, NC, USA
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18
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Li XY, He HY, Yue SL, Pai P. Delayed diagnosis of Angioimmunoblast T-cell lymphoma presenting with type II Cryoglobulinemia and acute kidney injury: a case report and narrative review of the literature. BMC Nephrol 2020; 21:463. [PMID: 33160311 PMCID: PMC7648307 DOI: 10.1186/s12882-020-02125-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/26/2020] [Indexed: 11/10/2022] Open
Abstract
Background Angioimmunoblastic T cell lymphoma (AITL) is an infrequent hematological malignancy with variable and often atypical presentations. The presence of dysproteinemia, autoantibodies and systemic involvement in AITL has often led to a delay in diagnosis or even misdiagnosis in practice. We herewith present a case of AITL that primarily presented with acute kidney injury associated with type II Cryoglobulinemia, the underlying cause was only identified 8 months after the emergence of initial symptoms. Case presentation A 67-year old woman presented with 2-month history of intermittent joint pain and a 3-day history of bilateral lower limb edema and acute kidney injury. Initial laboratory investigations showed marked hypocomplementemia with positive autoantibodies of ANA, anti-cardiolipin-IgM and direct antiglobulin. The serum and urinary Immunofixation and serum cryoglobulin tests were negative, while the serum free κ to λ light chain ratio was 0.231. A renal biopsy showed a diffuse proliferative glomerulonephritis with intracapillary pseudothrombi formation. There were orderly arranged microtubular structures of 20–35 nm in diameter in the subendothelial and mesangial area on electron microscopy. Shortly afterwards, the patient developed tingling affecting her finger tips and weak hands and legs. A diagnosis of cryoglobulinemia complicated with cryoglobulinemic glomerulonephritis and polyneuropathy was made. She responded well to methylprednisolone, plasma exchange and rituximab. However, 3 months later, she presented with generalized pruritic rash, weight loss, and inguinal lymphadenopathy. A subsequent inguinal excisional lymph node biopsy at month 8 revealed AITL as the underlying disease. Conclusions AITL and its associated B cell dysregulation can give rise to autoimmunity and cryoglobulinemia which may conceal itself as the underlying disorder. In various clinical scenarios of auto-immune diseases, it is advisable that the clinicians should take into consideration the multi-faceted lymphoma.
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Affiliation(s)
- Xiang-Yang Li
- Department of Nephrology, University of Hong Kong - Shenzhen Hospital, Shenzhen, China
| | - Hai-Yan He
- Department of Nephrology, University of Hong Kong - Shenzhen Hospital, Shenzhen, China
| | - Shu-Ling Yue
- Department of Kidney Pathology, Guangzhou KingMed Center for Clinical Laboratory, Guangzhou, China
| | - Pearl Pai
- Department of Nephrology, University of Hong Kong - Shenzhen Hospital, Shenzhen, China. .,Department of Medicine, University of Hong Kong - Queen Mary Hospital, Pokfulam Road, Hong Kong, China.
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19
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Mhaidly R, Krug A, Gaulard P, Lemonnier F, Ricci JE, Verhoeyen E. New preclinical models for angioimmunoblastic T-cell lymphoma: filling the GAP. Oncogenesis 2020; 9:73. [PMID: 32796826 PMCID: PMC7427806 DOI: 10.1038/s41389-020-00259-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/24/2020] [Accepted: 07/30/2020] [Indexed: 12/13/2022] Open
Abstract
Mouse models are essential to study and comprehend normal and malignant hematopoiesis. The ideal preclinical model should mimic closely the human malignancy. This means that these mice should recapitulate the clinical behavior of the human diseases such as cancer and therapeutic responses with high reproducibility. In addition, the genetic mutational status, the cell phenotype, the microenvironment of the tumor and the time until tumor development occurs, should be mimicked in a preclinical model. This has been particularly challenging for human angioimmunoblastic lymphoma (AITL), one of the most prominent forms of peripheral T-cell lymphomas. A complex network of interactions between AITL tumor cells and the various cells of the tumor microenvironment has impeded the study of AITL pathogenesis in vitro. Very recently, new mouse models that recapitulate faithfully the major features of human AITL disease have been developed. Here, we provide a summary of the pathology, the transcriptional profile and genetic and immune-phenotypic features of human AITL. In addition, we give an overview of preclinical models that recapitulate more or less faithfully human AITL characteristics and pathology. These recently engineered mouse models were essential in the evaluation of novel therapeutic agents for possible treatment of AITL, a malignancy in urgent need of new treatment options.
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Affiliation(s)
- Rana Mhaidly
- Université Côte d'Azur, INSERM, C3M, 06204, Nice, France
- Institut Curie, Stress and Cancer Laboratory, Equipe Labellisée par la Ligue Nationale contre le Cancer, PSL Research University, 26, rue d'ULM, F-75248, Paris, France
- Inserm, U830, 26, rue d'ULM, Paris, F-75005, France
| | - Adrien Krug
- Université Côte d'Azur, INSERM, C3M, 06204, Nice, France
| | - Philippe Gaulard
- Université Paris-Est Créteil; Institut Mondor de Recherche Biomédicale, INSERMU955; Institut Mondor de Recherche Biomédicale, INSERMU955, Université Paris Est Créteil, Créteil, France
- Département de Pathologie, Hôpitaux Universitaires Henri Mondor, Assistance publique des Hôpitaux de Paris, Créteil, France
| | - François Lemonnier
- Université Paris-Est Créteil; Institut Mondor de Recherche Biomédicale, INSERMU955; Institut Mondor de Recherche Biomédicale, INSERMU955, Université Paris Est Créteil, Créteil, France
- Unité Hémopathies Lymphoïdes, Hôpitaux Universitaires Henri Mondor, Assistance Publique des Hôpitaux de Paris, Créteil, France
| | | | - Els Verhoeyen
- Université Côte d'Azur, INSERM, C3M, 06204, Nice, France.
- CIRI, Université de Lyon, INSERM U1111, ENS de Lyon, Université Lyon1, CNRS, UMR 5308, 69007, Lyon, France.
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20
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Butzmann A, Sridhar K, Jangam D, Kumar J, Sahoo MK, Shahmarvand N, Warnke R, Rangasamy E, Pinsky BA, Ohgami RS. A comprehensive analysis of RHOA mutation positive and negative angioimmunoblastic T-cell lymphomas by targeted deep sequencing, expression profiling and single cell digital image analysis. Int J Mol Med 2020; 46:1466-1476. [PMID: 32945366 PMCID: PMC7447311 DOI: 10.3892/ijmm.2020.4686] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 04/22/2020] [Indexed: 11/29/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a uniquely aggressive mature T-cell neoplasm. In recent years, recurrent genetic mutations in ras homolog family member A (RHOA), tet methylcytosine dioxygenase 2 (TET2), DNA methyltransferase 3 alpha (DNMT3A) and isocitrate dehydrogenase [NADP(+)] 2 (IDH2) have been identified as associated with AITL. However, a deep molecular study assessing both DNA mutations and RNA expression profile combined with digital image analysis is lacking. The present study aimed to evaluate the significance of molecular and morphologic features by high resolution digital image analysis in several cases of AITL. To do so, a total of 18 separate tissues from 10 patients with AITL were collected and analyzed. The results identified recurrent mutations in RHOA, TET2, DNMT3A, and IDH2, and demonstrated increased DNA mutations in coding, promoter and CCCTC binding factor (CTCF) binding sites in RHOA mutated AITLs vs. RHOA non-mutated cases, as well as increased overall survival in RHOA mutated patients. In addition, single cell computational digital image analysis morphologically characterized RHOA mutated AITL cells as distinct from cells from RHOA mutation negative patients. Computational analysis of single cell morphological parameters revealed that RHOA mutated cells have decreased eccentricity (more circular) compared with RHOA non-mutated AITL cells. In conclusion, the results from the present study expand our understanding of AITL and demonstrate that there are specific cell biological and morphological manifestations of RHOA mutations in cases of AITL.
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Affiliation(s)
| | - Kaushik Sridhar
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Diwash Jangam
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Jyoti Kumar
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | | | - Nahid Shahmarvand
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Roger Warnke
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
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21
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Bingjie W, Lihong W, Yongjin S, Huihui L, Jinping O, Xi'nan C. The efficacy and safety of Epstein-Barr virus-specific antigen peptide-activated cytotoxic T-cells treatment for refractory or recurrent angioimmunoblastic T-cell lymphoma: A prospective clinical observational study. Hematol Oncol 2020; 38:272-276. [PMID: 32083758 DOI: 10.1002/hon.2726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 11/09/2022]
Abstract
The efficacy and safety of Epstein-Barr virus (EBV)-specific antigen peptide-activated cytotoxic T lymphocytes (CTLs) in the treatment of refractory or recurrent angioimmunoblastic T-cell lymphoma (AITL) was determined in this prospective one-arm clinical study. Seven males and two females were enrolled with a median age of 70 years. The tumor stages were all stage III and IV. All patients had group B symptoms and IPI scores of 3 to 5 points. All patients received chemotherapy before CTLs infusion which the median chemotherapy cycle was three. The diseases states before CTLs included five cases of disease progression (PD), two cases of recurrence (R), and two cases with residual lesions after chemotherapy. Eight patients received HLA-haploidentical EBV-specific CTLs, and one patient chose autologous CTLs. The number of transfused cells was 1.67 to 2.38 × 1010 for one course of CTLs therapy. One patient was treated with three courses of CTLs, three patients were treated with two courses of CTLs, and five patients were treated with one course of CTLs. During the infusion, eight patients had fever, one patient had rash, and no graft-vs-host diseases were observed. The EBV-DNA decreased by more than two orders of magnitude in six patients, and the response rate was 66.7%. Two patients of PD status achieved complete remission (CR), one patient of PD status achieved partial remission, two patients with residual lesions after chemotherapy achieved CR, and four patients had no response. The objective remission rate was 55.6%. After the median follow-up of 14.5 months, five patients died, and three patients were completely relieved while one patient was lost during follow-up. The 3-year overall survival was 44.4% and 3-year progression-free survival was 33.3%. EBV-specific antigen peptide-activated CTLs showed positive effect in certain patients with refractory and recurrent AITL with high clinical safety.
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Affiliation(s)
- Wang Bingjie
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Wang Lihong
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Shi Yongjin
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Liu Huihui
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Ou Jinping
- Department of Hematology, Peking University First Hospital, Beijing, China
| | - Cen Xi'nan
- Department of Hematology, Peking University First Hospital, Beijing, China
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22
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Walia R, Yeung CCS. An Update on Molecular Biology of Cutaneous T Cell Lymphoma. Front Oncol 2020; 9:1558. [PMID: 32039026 PMCID: PMC6987372 DOI: 10.3389/fonc.2019.01558] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/23/2019] [Indexed: 12/21/2022] Open
Abstract
Cutaneous T cell lymphomas represent a heterogenous group of lymphoproliferative disorders defined by clonal proliferation of T cells present in the skin. The latest WHO classification in 2016 and WHO-EORTC classification in 2018 has updated the classification of these entities based on the molecular profile. Research in the field of molecular genetics of CTCL has allowed a better understanding of the biology of these tumors and has helped to identify potential targets for therapy that can be tailored to individual patients. In this review, we discuss the latest developments in the molecular profile of CTCLs including biomarkers for diagnosis, prognosis, and potential therapeutic targets. We have also touched upon the utility of various molecular diagnostic modalities. For the purpose of this review, we researched papers in PubMed indexed journals in English literature published in the past 20 years using keywords CTCL, mycosis fungoides, molecular profile, molecular diagnosis, whole genome profile, genomic landscape, TCR clonality.
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Affiliation(s)
- Ritika Walia
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Cecilia C S Yeung
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Pathology, University of Washington, Seattle, WA, United States
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23
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Yao WQ, Wu F, Zhang W, Chuang SS, Thompson JS, Chen Z, Zhang SW, Clipson A, Wang M, Liu H, Bibawi H, Huang Y, Campos L, Grant JW, Wright P, Ei-Daly H, Rásó-Barnett L, Farkas L, Follows GA, Gao Z, Attygalle AD, Ashton-Key M, Liu W, Du MQ. Angioimmunoblastic T-cell lymphoma contains multiple clonal T-cell populations derived from a common TET2 mutant progenitor cell. J Pathol 2020; 250:346-357. [PMID: 31859368 PMCID: PMC7064999 DOI: 10.1002/path.5376] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/28/2019] [Accepted: 12/12/2019] [Indexed: 02/05/2023]
Abstract
Angioimmunoblastic T‐cell lymphoma (AITL) is a neoplastic proliferation of T follicular helper cells with clinical and histological presentations suggesting a role of antigenic drive in its development. Genetically, it is characterized by a stepwise acquisition of somatic mutations, with early mutations involving epigenetic regulators (TET2, DNMT3A) and occurring in haematopoietic stem cells, with subsequent changes involving signaling molecules (RHOA, VAV1, PLCG1, CD28) critical for T‐cell biology. To search for evidence of potential oncogenic cooperation between genetic changes and intrinsic T cell receptor (TCR) signaling, we investigated somatic mutations and T‐cell receptor β (TRB) rearrangement in 119 AITL, 11 peripheral T‐cell lymphomas with T follicular helper phenotype (PTCL‐TFH), and 25 PTCL‐NOS using Fluidigm polymerase chain reaction (PCR) and Illumina MiSeq sequencing. We confirmed frequent TET2, DNMT3A, and RHOA mutations in AITL (72%, 34%, 61%) and PTCL‐TFH (73%, 36%, 45%) and showed multiple TET2 mutations (2 or 3) in 57% of the involved AITL and PTCL‐TFH. Clonal TRB rearrangement was seen in 76 cases with multiple functional rearrangements (2–4) in 18 cases (24%). In selected cases, we confirmed bi‐clonal T‐cell populations and further demonstrated that these independent T‐cell populations harboured identical TET2 mutations by using BaseScope in situ hybridization, suggesting their derivation from a common TET2 mutant progenitor cell population. Furthermore, both T‐cell populations expressed CD4. Finally, in comparison with tonsillar TFH cells, both AITL and PTCL‐TFH showed a significant overrepresentation of several TRB variable family members, particularly TRBV19*01. Our findings suggest the presence of parallel neoplastic evolutions from a common TET2 mutant haematopoietic progenitor pool in AITL and PTCL‐TFH, albeit to be confirmed in a large series of cases. The biased TRBV usage in these lymphomas suggests that antigenic stimulation may play an important role in predilection of T cells to clonal expansion and malignant transformation. © 2019 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Wen-Qing Yao
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK.,Department of Pathology, West China Hospital, Sichuan University, Chengdu, PR China
| | - Fangtian Wu
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK.,Department of Haematology, Jiangsu Province Hospital, Nanjing Medical University, Nanjing, PR China
| | - Wenyan Zhang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, PR China
| | | | - Joe S Thompson
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Zi Chen
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Shao-Wei Zhang
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Alexandra Clipson
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Ming Wang
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Hongxiang Liu
- Molecular Malignancy Laboratory, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Hani Bibawi
- Molecular Malignancy Laboratory, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Yuanxue Huang
- Molecular Malignancy Laboratory, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Luis Campos
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - John W Grant
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Penny Wright
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Hesham Ei-Daly
- The Haematopathology and Oncology Diagnostic Service, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Lívia Rásó-Barnett
- The Haematopathology and Oncology Diagnostic Service, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Lorant Farkas
- The Haematopathology and Oncology Diagnostic Service, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - George A Follows
- Department of Haematology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Zifen Gao
- Department of Pathology, Health Science Centre, Peking University, Beijing, PR China
| | | | - Margaret Ashton-Key
- Department of Cellular Pathology, Southampton University Hospitals National Health Service Foundation Trust, Southampton, UK
| | - Weiping Liu
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, PR China
| | - Ming-Qing Du
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, UK.,Molecular Malignancy Laboratory, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.,Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Facchinelli D, Parisi A, Krampera M, Veneri D. Is triple-positive serology for Epstein-Barr virus (VCA-IgG, VCA-IgM, EBNA-IgG) a specific feature of angioimmunoblastic T-cell lymphoma? TUMORI JOURNAL 2019; 106:424-426. [PMID: 31634059 DOI: 10.1177/0300891619882504] [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: 10/25/2022]
Abstract
PURPOSE We assessed the frequency of triple-positive serology (viral capsid antigen [VCA]-immunoglobulin G [IgG], VCA-immunoglobulin M, Epstein-Barr nuclear antigen-IgG) for Epstein-Barr virus (EBV) in a small number of patients with angioimmunoblastic T-cell lymphoma (AITL) at disease onset. METHODS Nine patients with newly diagnosed AITL were retrospectively enrolled in the present study. For all of them, EBV serology data were available. RESULTS Of 9 patients, 7 (77.7%) had a triple-positive serology (VCA-IgG, VCA-IgM, EBNA-IgG ) for EBV. These patients were characterized by bone marrow involvement, high incidence of thrombocytopenia, and poor prognosis according to Revised International Prognostic Index and Prognostic Index for Angioimmunoblastic T-cell Lymphoma scores. CONCLUSION Assessment of both viremia and serology for EBV could be useful in patients with clinical and laboratory data suggesting lymphoma diagnosis; furthermore, although our data need to be validated in a larger cohort of patients, triple positivity for EBV serology might help to direct the diagnosis toward AITL.
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Affiliation(s)
- Davide Facchinelli
- Section of Hematology, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Alice Parisi
- Department of Pathology and Diagnostics, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Mauro Krampera
- Section of Hematology, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Dino Veneri
- Section of Hematology, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
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Lee WJ, Won KH, Choi JW, Won CH, Chang SE, Choi JH, Lee MW. Cutaneous angioimmunoblastic T-cell lymphoma: Epstein-Barr virus positivity and its effects on clinicopathologic features. J Am Acad Dermatol 2019; 81:989-997. [DOI: 10.1016/j.jaad.2018.08.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/22/2018] [Accepted: 08/28/2018] [Indexed: 10/28/2022]
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Chernova NG, Sidorova YV, Smirnova SY, Ryzhikova NV, Nikulina EE, Kovrigina AM, Sinitsyna MN, Sudarikov AB. [Molecular diagnosis angioimmunoblastic T-cell lymphoma]. TERAPEVT ARKH 2019; 91:63-69. [PMID: 32598737 DOI: 10.26442/00403660.2019.07.000330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 11/22/2022]
Abstract
AIM to determine molecular diagnostics routine for different tissue samples in angioimmunoblastic T-cell lymphoma. MATERIALS AND METHODS Molecular studies were performed for 84 primary AITL patients. The median age was 61 year (29-81); the male to female ratio was 48/36. T-cell and B-cell clonality was assessed by GeneScan analysis of rearranged T-cell receptor (TCRG, TCRB) and immunoglobulin heavy chain genes. For the quantitative determination of cells with RHOA G17V mutation real - time polymerase chain reaction (PCR) with allele - specific LNA modified primers was used. RESULTS In lymph nodes rearrangements of T-cell receptor genes were determined in 76 (90.5%) of 84 patients and were absent in 8 (9.5%) cases. Identification of the same clonal products of the TCRG and TCRB genes in the lymph node and in peripheral blood and/or bone marrow indicated the prevalence of the tumor process and was observed in 64.7% of patients. Clonal products in peripheral blood and/or bone marrow different from those in the lymph node indicated reactive cytotoxic lymphocyte population and were noted in 58.8% of AITL cases. Simultaneous detection of T- and B-cell clonality in the lymph node was observed in 20 (24.7%) of 81 patients. Cells with RHOA G17V mutation were detected in lymph node in 45 (54.9%) of 82 patients. The use of allele - specific PCR with LNA modified primers revealed presence of the tumor cells in peripheral blood in 100% and in bone marrow in 93.9% of patients with G17V RHOA mutation in the lymph nodes. CONCLUSION The validity of different molecular assays performed on certain tissue samples for the diagnosis of angioimmunoblastic T-cell lymphoma has been evaluated. Quantitative allele - specific PCR assay for RHOA G17V mutation based on LNA modified primers possesses sufficient sensitivity for tumor process prevalence evaluation and minimal residual disease monitoring.
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Sokol K, Kartan S, Johnson WT, Alpdogan O, Nikbakht N, Haverkos BM, Gong J, Porcu P. Extreme Peripheral Blood Plasmacytosis Mimicking Plasma Cell Leukemia as a Presenting Feature of Angioimmunoblastic T-Cell Lymphoma (AITL). Front Oncol 2019; 9:509. [PMID: 31263679 PMCID: PMC6584846 DOI: 10.3389/fonc.2019.00509] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 05/28/2019] [Indexed: 11/13/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is one of four major subtypes of nodal peripheral T cell lymphoma, characterized by its cell of origin, the follicular helper T-cell (TFH). Patients typically present with prominent constitutional (B) symptoms, generalized lymphadenopathy, hepatosplenomegaly, cytopenias, and rash. Here we present a case of a 62-year-old male with progressive cervical adenopathy, fevers and weight loss presenting with extreme polyclonal plasmacytosis and high plasma EBV viral load. While the initial presentation appeared to mimic plasma cell leukemia or severe infection, lymph node biopsy and bone marrow biopsy confirmed a diagnosis of AITL. This case highlights the heterogeneity of the clinical presentation of AITL to enable physicians to more promptly recognize, diagnose and initiate treatment.
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Affiliation(s)
- Kelsey Sokol
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Saritha Kartan
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - William T Johnson
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Onder Alpdogan
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Neda Nikbakht
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, PA, United States
| | | | - Jerald Gong
- Department of Pathology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Pierluigi Porcu
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
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Oishi N, Sartori-Valinotti JC, Bennani NN, Wada DA, He R, Cappel MA, Feldman AL. Cutaneous lesions of angioimmunoblastic T-cell lymphoma: Clinical, pathological, and immunophenotypic features. J Cutan Pathol 2019; 46:637-644. [PMID: 30980412 DOI: 10.1111/cup.13475] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/22/2019] [Accepted: 04/09/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Angioimmunoblastic T-cell lymphoma (AITL) is a systemic peripheral T-cell lymphoma with a follicular helper T-cell (TFH ) immunophenotype that frequently involves the skin. However, the histopathology of cutaneous involvement by AITL has not been fully established. METHODS We reviewed the clinicopathological features of 19 patients seen at our institution with AITL involving the skin. Pan-T-cell and TFH marker expression was evaluated by immunohistochemistry. Epstein-Barr virus (EBV) was detected using in situ hybridization (ISH) for Epstein-Barr virus-encoded small RNA (EBER). T-cell receptor (TCR) gene rearrangement was evaluated by PCR. RESULTS AITL affected both trunk and extremities in 15/19 cases (79%). Perivascular infiltration by small and/or medium-sized lymphocytes was seen in 18/19 (95%). Granulomatous inflammation was identified in 4/19 (21%). Aberrant loss of CD2, CD5, or CD7 was identified in 1/18 (6%), 2/18 (11%), or 7/19 (37%) cases, respectively. Seventeen of eighteen evaluable cases (95%) expressed 2 to 3 TFH markers: PD-1 in 19/19 (100%), BCL6 in 94% (17/18), and CD10 in 37% (7/19). EBV-positive cells were detected in 3/18 (17%) with varying density. Clonal TCR gene rearrangement was identified in 9/11 (82%). CONCLUSIONS Cutaneous involvement by AITL shows relatively non-specific histopathological features. However, an immunohistochemical panel including TFH markers and EBER ISH is useful in differential diagnosis.
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Affiliation(s)
- Naoki Oishi
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota.,Department of Pathology, University of Yamanashi, Yamanashi, Japan
| | | | - N Nora Bennani
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | - David A Wada
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota.,Department of Dermatology, Mayo Clinic, Rochester, Minnesota
| | - Rong He
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Mark A Cappel
- Department of Dermatology, Mayo Clinic, Jacksonville, Florida
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
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Moskowitz AJ. Practical Treatment Approach for Angioimmunoblastic T-Cell Lymphoma. J Oncol Pract 2019; 15:137-143. [PMID: 30861367 PMCID: PMC7850668 DOI: 10.1200/jop.18.00511] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2018] [Indexed: 12/30/2022] Open
Abstract
Patients with angioimmunoblastic T-cell lymphoma (AITL), one of the most common types of peripheral T-cell lymphoma (PTCL), typically present with advanced disease, systemic symptoms, and immune deregulation. Treatment can be challenging owing to frequent relapses after initial and subsequent therapy. The front-line treatment approach currently mirrors the approach used for other nodal PTCLs with cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy and consideration for autologous stem-cell transplant (SCT). In the relapsed and refractory settings, allogeneic SCT offers the chance for long-term remission. Choice of treatment of relapsed or refractory disease depends on whether an allogeneic SCT is planned. Agents with preferential activity in relapsed or refractory AITL include epigenetic modifiers such as histone deacetylase inhibitors and hypomethylating agents. Other targeted agents show promise in AITL, including brentuximab vedotin and phosphoinositide-3-kinase inhibitors. Ongoing studies are evaluating new potential targets for AITL, with particular focus on identifying markers of response and resistance. Additional studies are assessing incorporation of novel agents into the front-line treatment of AITL. These studies will lead to more individualized treatment approaches and, ultimately, improved outcomes for patients with AITL.
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Affiliation(s)
- Alison J. Moskowitz
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY
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Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is one of the most common types of T-cell lymphoma, representing about 15-20% of cases of peripheral T-cell lymphoma (PTCL). It is characterized by a unique clinical presentation and distinct pathologic and molecular features. Classes of drugs particularly active in AITL are emerging; however, treatment of relapsed and refractory disease remains a challenge. This chapter reviews the epidemiology, clinical presentation, pathogenesis, diagnosis, and treatment of AITL.
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Affiliation(s)
- Mariko Yabe
- Hematopathology Service, Memorial Sloan Kettering Cancer Center, New York City, USA
| | - Ahmet Dogan
- Hematopathology Service, Memorial Sloan Kettering Cancer Center, New York City, USA
| | - Steven M Horwitz
- Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York City, USA
| | - Alison J Moskowitz
- Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York City, USA.
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31
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Liu QB, Zheng R. Natural killer/T-cell lymphoma with concomitant syndrome of inappropriate antidiuretic hormone secretion: A case report and review of literature. World J Clin Cases 2018; 6:694-702. [PMID: 30430128 PMCID: PMC6232570 DOI: 10.12998/wjcc.v6.i13.694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/03/2018] [Accepted: 10/11/2018] [Indexed: 02/05/2023] Open
Abstract
We report a case of natural killer (NK)/T-cell lymphoma with concomitant syndrome of inappropriate antidiuretic hormone secretion (SIADH). The patient was a 64-year-old woman with a history of nasopharyngeal carcinoma of over 30 years. She was admitted with a chief complaint of intermittent fever for 2 mo. Palpation after admission indicated a swollen lymph node below the left jaw. Multiple imaging examinations on admission indicated multiple enlarged lymph nodes throughout the body. We performed a left submandibular lymph node biopsy, and the results revealed NK/T-cell lymphoma. A biochemical examination indicated Epstein-Barr virus positivity. At the same time, the patient developed hyponatremia. Based on her laboratory examination and clinical manifestation, decreased plasma osmolality, urine osmolality greater than plasma osmolality, lack of skin swelling, normal blood pressure, normal renal function, no adrenal function detected on serology, and no abnormalities in imaging examination of the adrenal glands, the likelihood of SIADH in the patient was high. After fluid restriction and administration of sodium chloride, the patient’s blood sodium level gradually increased. Subsequently, the immune function of the patient declined, there were severe symptoms of infection, and she died of respiratory failure. NK/T-cell lymphoma associated with SIADH has not, to our knowledge, been previously reported in PubMed. This case emphasizes the importance of monitoring serum ion levels, especially serum sodium, in patients with NK/T-cell lymphoma.
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Affiliation(s)
- Quan-Bo Liu
- Department of Respiratory Medicine, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Rui Zheng
- Department of Respiratory Medicine, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
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Sachdev R, Goel S, Gautam D, Sood N. Angioimmunoblastic T-cell lymphoma presenting with extensive marrow plasmacytosis and hypergammaglobulinaemia: a diagnostic challenge. Pathology 2018; 50:665-668. [PMID: 30143343 DOI: 10.1016/j.pathol.2018.03.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 03/10/2018] [Accepted: 03/16/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Ritesh Sachdev
- Department of Pathology, Lab Medicine and Transfusion Medicine, Medanta - The Medicity Hospital, Gurgaon, India.
| | - Shalini Goel
- Department of Pathology, Lab Medicine and Transfusion Medicine, Medanta - The Medicity Hospital, Gurgaon, India
| | - Dheeraj Gautam
- Department of Pathology, Lab Medicine and Transfusion Medicine, Medanta - The Medicity Hospital, Gurgaon, India
| | - Nitin Sood
- Department of Medical Oncology and Hematology, Medanta - The Medicity Hospital, Gurgaon, India
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Chernova NG, Tihomirov DS, Soboleva NP, Mariina SA, Sidorova YV, Sinitsyna MN, Dvirnyk VN, Kulikov SM, Tupoleva TA, Zvonkov EE. COMPARATIVE ANALYSIS OF SEROLOGICAL MARKERS OF HERPES VIRUSES AND QUANTITATIVE IMMUNOGLOBULINOPATHIES IN PRIMARY PATIENTS WITH ANGIOIMMUNOBLASTIC T-CELL LYMPHOMA. Vopr Virusol 2018; 63:171-176. [PMID: 36494973 DOI: 10.18821/0507-4088-2018-63-4-171-176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Angioimmunoblastic T-cell lymphoma (AITL) is associated with the Epstein-Barr virus (EBV) in most cases. It is believed polyclonal hypergammaglobulinaemia observed in 53-80% of AITL patients has anti-herpes viral antibodies as its substrate. AIM The aim of the study was to compare serological markers of herpes viruses and quantitative immunoglobulinopathies of classes M and G in primary patients with AITL. MATERIALS AND METHODS 26 primary patients with newly diagnosed AITL treated at the National Research Center for Hematology from 2002 to 2017 were enrolled in the study. The male/female ratio was 16/10; median age was 62 (29-81) years. The levels of total immunoglobulins of classes M and G, serological markers of EBV, cytomegalovirus (CMV) and herpes simplex virus type 1 and type 2 (HSV 1, 2) were assessed in all patients. RESULTS Significant relationship was found between the presence of virus-specific IgM (IgM HSV 1, 2, IgM CMV, IgM VCA EBV) and an elevated level of total immunoglobulins of class M (p.
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Jamiyan T, Nakazato Y, Kuroda H, Kojima M, Imai Y. Characteristic Histological Findings of Asymptomatic EBV-associated Lymphoproliferative Disorders in Tonsils. J Clin Exp Hematop 2018; 58:122-127. [PMID: 30012922 PMCID: PMC6408178 DOI: 10.3960/jslrt.18017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Recently, an in situ hybridization (ISH) and immunohistochemical study demonstrated that
Epstein-Barr virus (EBV) infection may be involved in tonsillar hypertrophy and recurrent
tonsillitis in children and young adolescents. The present study was based on 630
consecutive specimens from tonsillectomies performed at the Dokkyo University School of
Medicine between 2002 and May 2017. Clinical findings were obtained from hospital records.
Histologically, a “pale clear zone” was characterized by hyperplastic germinal centers
with ill-defined borders and interfollicular expansion. Immunohistologically, the majority
of immunoblasts were CD20-positive, whereas medium to large lymphoid cells usually
expressed CD3. Among 14 lesions, numerous EBV-encoded small RNA (EBER)-positive cells were
detected in 10. In 7 of these 10 lesions, EBER-positive cells were detected in germinal
centers as well as in the interfollicular area. Based on our results, the “pale clear
zone” suggests asymptomatic EBV infection of the tonsil. The present study demonstrated
that “pale clear zones” should be taken into consideration when diagnosing asymptomatic
EBV-associated LPDs in the tonsils of children and young adolescents as well as in
middle-aged patients.
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Chams S, Hajj Hussein I, El Sayegh S, Chams N, Zakaria K. Hypercalcemia as a rare presentation of angioimmunoblastic T cell lymphoma: a case report. J Med Case Rep 2018; 12:101. [PMID: 29673407 PMCID: PMC5909213 DOI: 10.1186/s13256-018-1669-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/22/2018] [Indexed: 11/29/2022] Open
Abstract
Background Angioimmunoblastic T cell lymphoma is a rare malignancy, accounting for only 2% of all non-Hodgkin lymphomas, first described in the 1970s and subsequently accepted as a distinct entity in the current World Health Organization classification. Due to the paucity of this disease, there is still no identifiable etiology, no consistent risk factors, and the pathogenesis remains unclear. Case presentation An 83-year-old Caucasian man presented to an emergency department with palpitations and was found to have atrial fibrillation. During his hospitalization, he was found to have asymptomatic hypercalcemia with corrected calcium of 11.7. Ten days later while in rehabilitation, he started complaining of progressive fatigue and altered mental status was noted. He was found to have a calcium level of 15.5 and was admitted to the intensive care unit for management and further workup. He was found at that time to have, parathyroid hormone: < 1; 25 hydroxyvitamin D: 74; 1,25 dihydroxyvitamin D: 85.4; angiotensin-converting enzyme: 7; parathyroid hormone-related protein: < 2; and multiple myeloma workup was negative. Computed tomography of his chest and abdomen showed extensive retroperitoneal, pelvic, and mesenteric lymphadenopathy in addition to findings suggestive of peritoneal carcinomatosis. A right axillary lymph node biopsy showed immunohistochemical parameters consistent with angioimmunoblastic T cell lymphoma. After a lengthy discussion with his family, it was decided that no further treatment would be pursued. He had an aggressive course at the hospital during which he developed pleural effusions, ascites, and diffuse petechiae within 2 weeks; these were complications from his malignancy. Considering the poor outcomes of his aggressive disease, he decided to enroll in an out-patient hospice. He died within a few months as a result of cardiorespiratory arrest. Conclusions This case illustrates a rare presentation of an extremely rare disease; that is, hypercalcemia in a patient who was later found to have angioimmunoblastic T cell lymphoma. Diagnosing angioimmunoblastic T cell lymphoma might be the most challenging part due to the wide array of clinical presentations, of which hypercalcemia accounts for only 1%. As seen in this case, most patients present in advanced stages of the disease with poor prognosis.
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Affiliation(s)
- Sana Chams
- Department of Internal Medicine, Wayne State University School of Medicine, Rochester Hills, MI, USA.
| | - Inaya Hajj Hussein
- Department of Biomedical Sciences, Oakland University William Beaumont School of Medicine, Rochester, MI, USA
| | - Skye El Sayegh
- Department of Internal Medicine, Wayne State University School of Medicine, Rochester Hills, MI, USA
| | - Nour Chams
- Department of Internal Medicine, Wayne State University School of Medicine, Rochester Hills, MI, USA
| | - Khalid Zakaria
- Department of Internal Medicine, Wayne State University School of Medicine, Rochester Hills, MI, USA
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Kleinert S, La Rosée P, Krüger K. [Rheumatoid symptoms in patients with hematologic neoplasms]. Z Rheumatol 2018; 76:38-45. [PMID: 29330756 DOI: 10.1007/s00393-017-0338-9] [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: 10/18/2022]
Abstract
Paraneoplastic syndromes in lymphatic or myeloid neoplasms can present with musculoskeletal symptoms, vasculitis-like or febrile symptoms. Hematologic diseases are also associated with rheumatic diseases whereas inflammatory rheumatic diseases are often associated with an increased risk for lymphoproliferative disease. Atypical disease characteristics, lack of disease-specific antibodies or therapeutic response are red flags for diagnosing paraneoplastic or coexistent malignant diseases. New onset of systemic symptoms, worsening of general condition, night sweats or weight loss need to be considered during follow-up and differential diagnostics. This article focuses on musculoskeletal, vasculitis-like and systemic signs of lymphatic or myeloid neoplasms either because of coexistency, tumor association or paraneoplastic disease.
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Affiliation(s)
- S Kleinert
- Rheumatologische Schwerpunktpraxis, Praxisgemeinschaft Rheumatologie - Nephrologie, Möhrendorfer Str. 1c, 91056, Erlangen, Deutschland.
| | - P La Rosée
- Klinik für Innere Medizin II, Onkologie, Hämatologie, Immunologie, Infektiologie und Palliativmedizin, Schwarzwald-Baar-Klinikum, Villingen-Schwenningen, Deutschland
| | - K Krüger
- Praxiszentrum St Bonifatius, München, Deutschland
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Jin J, Zheng C, Wu S. Therapeutic effect of chidamide on relapsed refractory angioimmunoblastic T-cell lymphoma: A case report and literature review. Medicine (Baltimore) 2018; 97:e9611. [PMID: 29480865 PMCID: PMC5943875 DOI: 10.1097/md.0000000000009611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Angioimmunoblastic T-cell lymphoma (AITL) is a kind of rare peripheral T cell lymphoma, which usually has acute onset at old age. MATERIALS AND METHODS Here we report a case of relapsed refractory AITL, which has achieved obvious curative effect after treatment with chidamide. RESULTS Initially, the patient received 7 courses of treatment with recombinant human endostatin (endostar)+CHOP. The patient achieved complete remission, but suffered from recurrence later. After changing chemotherapy regimens, the outcome was still not satisfactory, and the patient developed systemic skin infiltration and rashes. After 2 courses of chemotherapy with chidamide (30 mg) twice a week + intravenous injections with cyclophosphamide (0.1 g) twice every other day + thalidomide (50 mg) every night, the patient began with the oral intake of chidamide, and the therapeutic effect was satisfactory, with diminishing systemic rashes and shrunken lymph nodes. DISCUSSION AND CONCLUSIONS Chidamide has good therapeutic effect in the treatment of AITL, which provides a novel therapeutic strategy for relapsed refractory AITL. However, more cases are still needed to further validate its efficacy.
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Tabata C, Tabata R, Hirai T, Yasumizu R. Pneumocystis pneumonia associated with peripheral lymphocytosis in angioimmunoblastic T-cell lymphoma, resembling immune reconstitution syndrome. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2017; 50:730-732. [DOI: 10.1016/j.jmii.2016.06.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 05/17/2016] [Accepted: 06/27/2016] [Indexed: 10/21/2022]
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Facchinelli D, Polino A, Dima F, Parisi A, Ambrosetti A, Veneri D. Two cases of angioimmunoblastic T-cell lymphoma with concomitant positive serology for acute Epstein-Barr virus infection. Hematol Rep 2017; 9:7088. [PMID: 29071053 PMCID: PMC5641838 DOI: 10.4081/hr.2017.7088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 06/27/2017] [Accepted: 06/30/2017] [Indexed: 12/05/2022] Open
Affiliation(s)
| | | | - Francesco Dima
- Laboratory of Clinical Biochemistry, Department of Life and Reproduction Sciences
| | - Alice Parisi
- Department of Pathology and Diagnostics, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Italy
| | | | - Dino Veneri
- Section of Hematology, Department of Medicine
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Liaw TY, Liang CW. Image Gallery: Generalized annular figurate erythema as an unusual presentation of angioimmunoblastic T-cell lymphoma. Br J Dermatol 2017; 177:e75. [PMID: 28940282 DOI: 10.1111/bjd.15794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- T-Y Liaw
- Department of Dermatology, Cathay General Hospital, Taipei, Taiwan.,School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei, Taiwan
| | - C-W Liang
- Department and Graduate Institute of Pathology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Use of Smooth Muscle Myosin Heavy Chain as an Effective Marker of Follicular Dendritic Cells. Appl Immunohistochem Mol Morphol 2017; 27:48-53. [PMID: 28549038 DOI: 10.1097/pai.0000000000000538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Smooth muscle myosin heavy chain (SMMHC) is a major structural component of the contractile apparatus in smooth muscle cells. Even though it is considered a relatively specific marker for terminal smooth muscle cell differentiation, expression in other cell types such as follicular dendritic cells (FDCs) has rarely been reported. To determine whether SMMHC represents an effective FDC marker in lymphoid tissues, we compared the immunohistochemical results for SMMHC with those of the traditional FDC markers podoplanin (D2-40) and CD21. Paraffin sections of 44 lymphoid tissues were analyzed, including 31 cases of follicular hyperplasia, 6 cases of follicular lymphoma, 2 cases of peripheral T-cell lymphoma, 3 cases of diffuse large B-cell lymphoma arising in follicular lymphoma, 1 case of nodular sclerosis classical Hodgkin lymphoma, and 1 case of small lymphocytic lymphoma. There was no statistically significant difference between the number of SMMHC-positive and D2-40-positive or CD21 lymph nodes (P>0.05). The extent and intensity of SMMHC-positive FDCs were similar to those of D2-40-positive FDCs (P=0.127 and 0.733, respectively), but significantly lower compared with those of CD21 cells (P=0.009 and 0.00002, respectively). However, in contrast to CD21 which was also positive in some germinal center B cells, SMMHC expression was restricted to FDCs. Our results indicate that SMMHC is an excellent marker for FDCs and can be particularly helpful in demonstrating the underlying architecture in lymphoid processes.
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A Rare Case of Angioimmunoblastic T-Cell Lymphoma with Epstein-Barr Virus-Negative Reed-Sternberg-Like B-Cells, Chylous Ascites, and Chylothorax. Case Rep Hematol 2017; 2017:1279525. [PMID: 28487786 PMCID: PMC5405369 DOI: 10.1155/2017/1279525] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 03/15/2017] [Indexed: 12/14/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma is a rare non-Hodgkin lymphoma with dismal prognosis. The median age of presentation ranges from 62 to 69 years with generalized lymphadenopathy, B symptoms, and hepatosplenomegaly as the most prevalent symptoms. The combination of B-cell and T-cell proliferations is common in AITL and the B-cell component may resemble Reed-Sternberg-like B-cells. Epstein-Barr virus is estimated to be present in 80–95% of AITL biopsies. Only a handful of EBV-negative AITL cases with EBV-negative RS-like B-cells have been reported over the last decade. We present a rare case of EBV-negative AITL with chylous ascites and chylothorax. Microscopic and immunohistochemical analysis revealed the presence of EBV-negative Reed-Sternberg-like B-cells in the tumor.
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Schwartz FH, Cai Q, Fellmann E, Hartmann S, Mäyränpää MI, Karjalainen-Lindsberg ML, Sundström C, Scholtysik R, Hansmann ML, Küppers R. TET2
mutations in B cells of patients affected by angioimmunoblastic T-cell lymphoma. J Pathol 2017; 242:129-133. [DOI: 10.1002/path.4898] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 03/13/2017] [Accepted: 03/20/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Friederike H Schwartz
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen; Medical School; Essen Germany
- Dr Senckenberg Institute of Pathology, Goethe-University of Frankfurt; Medical School; Frankfurt Germany
| | - Qian Cai
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen; Medical School; Essen Germany
| | - Eva Fellmann
- Dr Senckenberg Institute of Pathology, Goethe-University of Frankfurt; Medical School; Frankfurt Germany
| | - Sylvia Hartmann
- Dr Senckenberg Institute of Pathology, Goethe-University of Frankfurt; Medical School; Frankfurt Germany
| | - Mikko I Mäyränpää
- Department of Pathology; University of Helsinki; Helsinki Finland
- HUSLAB, Division of Pathology, Meilahti Laboratories of Pathology; Helsinki University Central Hospital; Helsinki Finland
| | - Marja-Liisa Karjalainen-Lindsberg
- Department of Pathology; University of Helsinki; Helsinki Finland
- HUSLAB, Division of Pathology, Meilahti Laboratories of Pathology; Helsinki University Central Hospital; Helsinki Finland
| | - Christer Sundström
- Department of Immunology, Genetics and Pathology; Uppsala University Hospital; Uppsala Sweden
| | - René Scholtysik
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen; Medical School; Essen Germany
| | - Martin-Leo Hansmann
- Dr Senckenberg Institute of Pathology, Goethe-University of Frankfurt; Medical School; Frankfurt Germany
- German Cancer Consortium (DKTK); Germany
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen; Medical School; Essen Germany
- German Cancer Consortium (DKTK); Germany
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Herek TA, Cutucache CE. Using Murine Models to Investigate Tumor-Lymphoid Interactions: Spotlight on Chronic Lymphocytic Leukemia and Angioimmunoblastic T-Cell Lymphoma. Front Oncol 2017; 7:86. [PMID: 28512625 PMCID: PMC5411430 DOI: 10.3389/fonc.2017.00086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 04/18/2017] [Indexed: 12/15/2022] Open
Abstract
The role of the tumor microenvironment in leukemias and lymphomas is well established, yet the intricacies of how the malignant cells regulate and influence their non-malignant counterparts remain elusive. For example, chronic lymphocytic leukemia (CLL) is an expansion of malignant CD5+CD19+ B cells, yet the non-malignant T cells play just as large of a role in disease presentation and etiology. Herein, we review the dynamic tumor cell to lymphoid repertoire interactions found in two non-Hodgkin's lymphoma subtypes: CLL and angioimmunoblastic T-cell lymphoma. We aim to highlight the pivot work done in the murine models which recapitulate these diseases and explore the insights that can be gained from studying the immuno-oncological regulation of non-malignant lymphoid counterparts.
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Affiliation(s)
- Tyler A Herek
- Department of Biology, University of Nebraska at Omaha, Omaha, NE, USA
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Jiang M, Bennani NN, Feldman AL. Lymphoma classification update: T-cell lymphomas, Hodgkin lymphomas, and histiocytic/dendritic cell neoplasms. Expert Rev Hematol 2017; 10:239-249. [PMID: 28133975 DOI: 10.1080/17474086.2017.1281122] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Lymphomas are classified based on the normal counterpart, or cell of origin, from which they arise. Because lymphocytes have physiologic immune functions that vary both by lineage and by stage of differentiation, the classification of lymphomas arising from these normal lymphoid populations is complex. Recent genomic data have contributed additional depth to this complexity. Areas covered: Lymphoma classification follows the World Health Organization (WHO) system, which reflects international consensus and is based on pathological, genetic, and clinical factors. The present review focuses on the classification of T-cell lymphomas, Hodgkin lymphomas, and histiocytic and dendritic cell neoplasms, summarizing changes reflected in the 2016 revision to the WHO classification. These changes are critical to hematologists and other clinicians who care for patients with these disorders. Expert commentary: Lymphoma classification is a continually evolving field that needs to be responsive to new clinical, pathological, and molecular understanding of lymphoid neoplasia. Among the entities covered in this review, the 2016 revisions in the WHO classification particularly impact T-cell lymphomas, including a new umbrella category of T-follicular helper cell-derived lymphomas and evolving recognition of indolent T-cell lymphomas and lymphoproliferative disorders.
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Affiliation(s)
- Manli Jiang
- a Department of Laboratory Medicine and Pathology , Mayo Clinic , Rochester , MN , USA
| | - N Nora Bennani
- b Division of Hematology , Mayo Clinic , Rochester , MN , USA
| | - Andrew L Feldman
- a Department of Laboratory Medicine and Pathology , Mayo Clinic , Rochester , MN , USA
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Angioimmunoblastic T-cell lymphoma: the many-faced lymphoma. Blood 2017; 129:1095-1102. [PMID: 28115369 DOI: 10.1182/blood-2016-09-692541] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 12/09/2016] [Indexed: 02/07/2023] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is an uncommon subtype of mature peripheral T-cell lymphoma (PTCL). The history of AITL is much longer and deeper than the literature would suggest given the many names that have preceded it. Advanced-stage disease is common with uncharacteristic laboratory and autoimmune findings that often slow or mask the diagnosis. Significant strides in the immunohistochemical and molecular signature of AITL have brought increased ability to diagnose this uncommon type of PTCL. The 2016 World Health Organization classification of lymphoid neoplasms recently acknowledged the complexity of this diagnosis with the addition of other AITL-like subsets. AITL now resides under the umbrella of nodal T-cell lymphomas with follicular T helper phenotype. Induction strategies continue to focus on increasing complete remission rates that allow more transplant-eligible patients to proceed toward consolidative high-dose therapy and autologous stem cell rescue with improving long-term survival. There are several clinical trials in which recently approved drugs with known activity in AITL are paired with induction regimens with the hope of demonstrating long-term progression-free survival over cyclophosphamide, doxorubicin, vincristine, and prednisone. The treatment of relapsed or refractory AITL remains an unmet need. The spectrum of AITL from diagnosis to treatment is reviewed subsequently in a fashion that may one day lead to personalized treatment approaches in a many-faced disease.
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Yachoui R, Farooq N, Amos JV, Shaw GR. Angioimmunoblastic T-Cell Lymphoma with Polyarthritis Resembling Rheumatoid Arthritis. Clin Med Res 2016; 14:159-162. [PMID: 28188140 PMCID: PMC5302453 DOI: 10.3121/cmr.2016.1334] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 09/29/2016] [Accepted: 10/24/2016] [Indexed: 11/18/2022]
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a rare subtype of peripheral T-cell lymphoma (PTCL). AITL typically presents with lymphadenopathy, fever, rash, hepatosplenomegaly, and rarely polyarthritis. We report the case of a 50-year-old female who presented with lymphadenopathy, rash, and symmetric polyarthritis. She was later diagnosed with AITL and was treated with chemotherapy with resolution of arthritis. AITL should be suspected in paitents presenting with rheumatoid-like arthritis and diffuse lymphadenopathy.
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Affiliation(s)
- Ralph Yachoui
- Department of Rheumatology, Marshfield Clinic, Marshfield, Wisconsin USA
| | - Nouman Farooq
- Department of Internal Medicine, Marshfield Clinic, Marshfield Wisconsin USA
| | - Jonathan V Amos
- Department of Internal Medicine, Marshfield Clinic, Marshfield Wisconsin USA
| | - Gene R Shaw
- Department of Pathology, Marshfield Clinic, Marshfield Wisconsin USA
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Cheng CL, O'Connor S. T cell-rich lymphoid infiltrates with large B cells: a review of key entities and diagnostic approach. J Clin Pathol 2016; 70:187-201. [PMID: 27895166 DOI: 10.1136/jclinpath-2016-204065] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 11/01/2016] [Indexed: 12/18/2022]
Abstract
Accurate diagnostic interpretation of a lymphoid population composed predominantly of small T cells, together with smaller numbers of large B cells, with or without a nodular architecture, is a common problem faced by the histopathologist. The differential diagnosis of this histological pattern is wide, ranging from reactive conditions such as drug reactions and viral infections, through borderline entities such as immunodeficiency-related lymphoproliferative disorders to lymphomas. The latter includes entities where the large B cells are primarily neoplastic (classical and nodular lymphocyte-predominant Hodgkin lymphomas and T cell/histiocyte-rich large B cell lymphoma) as well as T cell lymphomas such as angioimmunoblastic T cell lymphoma where the large B cells represent an epiphenomenon and may or may not be neoplastic. Several rare variants of these conditions, and the fact that treatment can significantly modify appearances, add to the diagnostic difficulty of these pathological entities. Unlike monomorphic lymphoid infiltrates, the histological pattern of T cell-rich proliferation with large B cells requires close evaluation of the inter-relationship between B cells and T cells, follicular dendritic cells and sometimes other inflammatory cells. Epstein-Barr virus plays a key role in several of these scenarios, and interpreting not only its presence but also its distribution within cellular subgroups is essential to accurate diagnosis and the avoidance of some important diagnostic pitfalls. An understanding of normal immunoarchitecture and lymphoid maturational pathways is also fundamental to resolving these cases, as is a knowledge of their common patterns of spread, which facilitates correlation with clinical and radiological findings.
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Affiliation(s)
- Chee Leong Cheng
- Anatomical Pathology Department, Singapore General Hospital, Singapore, Singapore
| | - Simon O'Connor
- Haematological Malignancy Diagnostic Service, Centre for Molecular Pathology, The Royal Marsden Hospital, Sutton, London, UK
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Ma H, Abdul-Hay M. T-cell lymphomas, a challenging disease: types, treatments, and future. Int J Clin Oncol 2016; 22:18-51. [PMID: 27743148 PMCID: PMC7102240 DOI: 10.1007/s10147-016-1045-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/26/2016] [Indexed: 02/06/2023]
Abstract
T-cell lymphomas are rare and aggressive malignancies associated with poor outcome, often because of the development of resistance in the lymphoma against chemotherapy as well as intolerance in patients to the established and toxic chemotherapy regimens. In this review article, we discuss the epidemiology, pathophysiology, current standard of care, and future treatments of common types of T-cell lymphomas, including adult T-cell leukemia/lymphoma, angioimmunoblastic T-cell lymphoma, anaplastic large-cell lymphoma, aggressive NK/T-cell lymphoma, and cutaneous T-cell lymphoma.
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Affiliation(s)
- Helen Ma
- Department of Internal Medicine, New York University, New York, NY, USA
| | - Maher Abdul-Hay
- Department of Internal Medicine, New York University, New York, NY, USA. .,Perlmutter Cancer Center, New York University, New York, NY, USA.
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50
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Ren Y, Gu Y, Wang W, Wang J, Li X, Wang Y, Gao H, Dong X, Tian Y. Expression of the significance of silent information regulator type-1 in Angioimmunoblastic T-cell lymphoma is greater association with tumorigenesis and has strong implications for adverse prognosis. Cell Cycle 2016; 15:1545-51. [PMID: 27124741 DOI: 10.1080/15384101.2016.1172157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Silent information regulator type-1 (SIRT1) is the best-studied member of the Sirtuin (Sir2) family of nicotinamide dinucleotide (NAD)-dependent class III histone deacetylases (HDACs). Rrecently, it is suggested that SIRT1 may be involved in the development of malignant tumors including mouse lymphoma, but has not yet been explored in Angioimmunoblastic T-cell lymphoma (AITL). Therefore, we investigated the prevalence and the prognostic impact of SIRT1 expression in AITL. Immunohistochemical expression of SIRT1, p53 were evaluated by using a 2 mm core from 45 AITL patients. Positive expression of SIRT1 was seen in 71.11% (32 of 45) of patients and p53 expression were seen in 53.33% (24 of 45). SIRT1 and p53 expression were significantly associated with shorter PFS by univariate analysis (P=0.009 and P < 0.001, respectively), multivariate analysis also shows that SIRT1 expression relate to worse prognosis. We also suggest inferior survival in AITL with the combined expression of SIRT1 and clinical characteristics of high IPI scores, high clinical stage, increased serum LDH, decreased HGB and increased γ-Globulin. In conclusion, our results indicate that SIRT1 is strongly expressed in AITL and it act as a clinically significant prognostic indicator for AITL patients, may also serve as a therapeutic target in AITL.
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Affiliation(s)
- Yuyue Ren
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Yunhe Gu
- b The First Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Wei Wang
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Jinghua Wang
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Xiaoyun Li
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Ying Wang
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Haiyan Gao
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Xiushuai Dong
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
| | - Yaoyao Tian
- a Second Affiliated Hospital of Harbin Medical University , Harbin , Heilongjiang Province , P. R. of China
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