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Zou S, Liu B, Feng Y. CCL17, CCL22 and their receptor CCR4 in hematologic malignancies. Discov Oncol 2024; 15:412. [PMID: 39240278 PMCID: PMC11379839 DOI: 10.1007/s12672-024-01210-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Accepted: 07/30/2024] [Indexed: 09/07/2024] Open
Abstract
Hematological malignancies (HM) are common malignant tumors with high morbidity and mortality rates, and are malignant diseases that seriously affect human health, with chemotherapy prone to recurrence and toxic side effects. Therefore, the development of precise, effective, and safe targeted therapeutic agents has become a hotspot in the current research of antitumor technology. More and more studies have shown that the interaction of C-C chemokine ligand 17 (CCL17) and C-C chemokine ligand 22 (CCL22) with the receptor C-C chemokine receptor type 4 (CCR4) promotes the immune escape of tumors and is closely related to the occurrence, development, and prognosis of hematological tumors. In this regard, we present a review on the expression and role of the CCL17/CCL22-CCR4 axis in HM, including lymphoma, leukemia, and multiple myeloma, with the aim of providing latest ideas and directions for the diagnosis and treatment of HM. In addition, we discuss the role and related mechanisms of HM therapeutic agents targeting the CCL17/CCL22-CCR4 axis and the potential of humanized anti-CCR4 antibodies for the treatment of HM.
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Affiliation(s)
- Shasha Zou
- Department of Hematology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Bo Liu
- Department of Key, Lab for Basic Pharmacology and Joint International Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Yonghuai Feng
- Department of Hematology, Affiliated Hospital of Zunyi Medical University, Zunyi, China.
- Department of Hematology, Dongguan People's Hospital, Dongguan, China.
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2
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Lu C, Li M, Fu J, Fan X, Zhong L, Li Y, Xi Q. cyTRBC1 evaluation rapidly identifies sCD3-negative peripheral T-cell lymphomas and reveals a novel type of sCD3-negative T-cell clone with uncertain significance. CYTOMETRY. PART B, CLINICAL CYTOMETRY 2024. [PMID: 38818861 DOI: 10.1002/cyto.b.22182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/19/2024] [Accepted: 05/13/2024] [Indexed: 06/01/2024]
Abstract
The flow cytometry-based evaluation of TRBC1 expression has been demonstrated as a rapid and specific method for detecting T-cell clones in sCD3-positive TCRαβ+ mature T-cell lymphoma. The aim of the study was to validate the utility of surface (s) TRBC1 and cytoplastic (cy) TRBC1 assessment in detecting clonality of sCD3-negative peripheral T-cell lymphomas (PTCLs), as well as exploring the existence and characteristics of sCD3-negative clonal T-cell populations with uncertain significance (T-CUS). Evaluation of sTRBC1 and cyTRBC1 were assessed on 61 samples from 37 patients with sCD3-negative PTCLs, including 26 angioimmunoblastic T-cell lymphoma (AITL) patients and 11 non-AITL patients. The sCD3-negative T-CUS were screened from 1602 patients without T-cell malignancy and 100 healthy individuals. Additionally, the clonality of cells was further detected through T-cell gene rearrangement analysis. We demonstrated the monotypic expression patterns of cyTRBC1 in all sCD3-negative PTCLs. Utilizing the cyTRBC1 evaluation assay, we identified a novel and rare subtype of sCD3-negative T-CUS for the first time among 13 out of 1602 (0.8%) patients without T-cell malignancy. The clonality of these cells was further confirmed through T-cell gene rearrangement analysis. This subset exhibited characteristics such as sCD3-cyCD3 + CD4 + CD45RO+, closely resembling AITL rather than non-AITL. Further analysis revealed that sCD3-negative T-CUS exhibited a smaller clone size in the lymph node and mass specimens compared to AITL patients. However, the clone size of sCD3-negative T-CUS was significantly lower than that of non-AITL patients in both specimen groups. In conclusion, we validated the diagnostic utility of cyTRBC1 in detecting sCD3-negative T-cell clonality, provided a comprehensive analysis of sCD3-negative T-CUS, and established a framework and provided valuable insights for distinguishing sCD3-negative T-CUS from sCD3-negative PTCLs based on their phenotypic properties and clone size.
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Affiliation(s)
- Cong Lu
- Department of Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Mingyong Li
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Fu
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaoming Fan
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Ling Zhong
- Sichuan Provincial Key Laboratory for Human Disease Gene Study and Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yanxin Li
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qian Xi
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
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3
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Ganapathi KA, Nicolae A, Egan C, Geng H, Xi L, Pack SD, McFadden JR, Raffeld M, Jaffe ES, Pittaluga S. Peripheral T-cell lymphomas expressing CD30 and CD15 expand the spectrum of anaplastic large cell lymphoma, ALK-negative. Br J Haematol 2024; 204:1862-1871. [PMID: 38613165 DOI: 10.1111/bjh.19442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024]
Abstract
Peripheral T-cell lymphomas (PTCL) are morphologically and biologically heterogeneous and a subset expresses CD30, including anaplastic large cell lymphomas (ALCL) and a minority of PTCL, not otherwise specified (PTCL, NOS). ALCL with ALK translocations (ALCL, ALK+) are readily identified by routine diagnostic methods, but differentiating ALCL without ALK translocation (ALCL, ALK-) and PTCL, NOS expressing CD30 (PTCL CD30+) can be challenging. Furthermore, rare PTCL co-express CD30 and CD15 (PTCL CD30+CD15+); some resemble ALCL, ALK- while others resemble classic Hodgkin lymphoma. To explore the relationship between PTCL CD30+CD15+ and ALCL, ALK-, we analysed 19 cases of PTCL with CD30 expression, previously diagnosed as ALCL, ALK- (nine cases) and PTCL CD30+CD15+ (10 cases) for DUSP22/IRF4 rearrangements, coding RNA expression and selected transcriptome analysis using the NanoString nCounter gene expression analysis platform. Unsupervised clustering showed no clear segregation between ALCL, ALK- and PTCL CD30+CD15+. Three cases previously classified as PTCL CD30+CD15+ showed DUSP22/IRF4 rearrangements, favouring a diagnosis of ALCL, ALK-. Our results suggest that cases previously designated PTCL CD30+CD15+, likely fall within the spectrum of ALCL, ALK-; additionally, a subset of ALCL, ALK- with DUSP22/IRF4 rearrangement expresses CD15, consistent with previous reports and expands the immunophenotypic spectrum of this lymphoma subgroup.
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MESH Headings
- Female
- Humans
- Male
- Anaplastic Lymphoma Kinase/genetics
- Anaplastic Lymphoma Kinase/metabolism
- Dual-Specificity Phosphatases/genetics
- Gene Rearrangement
- Interferon Regulatory Factors/genetics
- Interferon Regulatory Factors/metabolism
- Ki-1 Antigen/metabolism
- Ki-1 Antigen/genetics
- Ki-1 Antigen/analysis
- Lewis X Antigen/analysis
- Lewis X Antigen/metabolism
- Lymphoma, Large-Cell, Anaplastic/genetics
- Lymphoma, Large-Cell, Anaplastic/pathology
- Lymphoma, Large-Cell, Anaplastic/diagnosis
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/metabolism
- Lymphoma, T-Cell, Peripheral/pathology
- Lymphoma, T-Cell, Peripheral/diagnosis
- Mitogen-Activated Protein Kinase Phosphatases/genetics
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Affiliation(s)
- Karthik A Ganapathi
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Alina Nicolae
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Caoimhe Egan
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Huimin Geng
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Liqiang Xi
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Svetlana D Pack
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jason R McFadden
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Mark Raffeld
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elaine S Jaffe
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Stefania Pittaluga
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
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Yadav M, Uikey BN, Rathore SS, Gupta P, Kashyap D, Kumar C, Shukla D, Vijayamahantesh, Chandel AS, Ahirwar B, Singh AK, Suman SS, Priyadarshi A, Amit A. Role of cytokine in malignant T-cell metabolism and subsequent alternation in T-cell tumor microenvironment. Front Oncol 2023; 13:1235711. [PMID: 37746258 PMCID: PMC10513393 DOI: 10.3389/fonc.2023.1235711] [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: 06/06/2023] [Accepted: 08/14/2023] [Indexed: 09/26/2023] Open
Abstract
T cells are an important component of adaptive immunity and T-cell-derived lymphomas are very complex due to many functional sub-types and functional elasticity of T-cells. As with other tumors, tissues specific factors are crucial in the development of T-cell lymphomas. In addition to neoplastic cells, T- cell lymphomas consist of a tumor micro-environment composed of normal cells and stroma. Numerous studies established the qualitative and quantitative differences between the tumor microenvironment and normal cell surroundings. Interaction between the various component of the tumor microenvironment is crucial since tumor cells can change the microenvironment and vice versa. In normal T-cell development, T-cells must respond to various stimulants deferentially and during these courses of adaptation. T-cells undergo various metabolic alterations. From the stage of quiescence to attention of fully active form T-cells undergoes various stage in terms of metabolic activity. Predominantly quiescent T-cells have ATP-generating metabolism while during the proliferative stage, their metabolism tilted towards the growth-promoting pathways. In addition to this, a functionally different subset of T-cells requires to activate the different metabolic pathways, and consequently, this regulation of the metabolic pathway control activation and function of T-cells. So, it is obvious that dynamic, and well-regulated metabolic pathways are important for the normal functioning of T-cells and their interaction with the microenvironment. There are various cell signaling mechanisms of metabolism are involved in this regulation and more and more studies have suggested the involvement of additional signaling in the development of the overall metabolic phenotype of T cells. These important signaling mediators include cytokines and hormones. The impact and role of these mediators especially the cytokines on the interplay between T-cell metabolism and the interaction of T-cells with their micro-environments in the context of T-cells lymphomas are discussed in this review article.
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Affiliation(s)
- Megha Yadav
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Blessi N. Uikey
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | | | - Priyanka Gupta
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Diksha Kashyap
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Chanchal Kumar
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Dhananjay Shukla
- Department of Biotechnology, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | - Vijayamahantesh
- Department of Immunology and Microbiology, University of Missouri, Columbia, SC, United States
| | - Arvind Singh Chandel
- Center for Disease Biology and Integrative Medicine, Faculty of Medicine, The University of Tokyo, Bunkyo, Japan
| | - Bharti Ahirwar
- Department of Pharmacy, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
| | | | - Shashi Shekhar Suman
- Department of Zoology, Udayana Charya (UR) College, Lalit Narayan Mithila University, Darbhanga, India
| | - Amit Priyadarshi
- Department of Zoology, Veer Kunwar Singh University, Arrah, India
| | - Ajay Amit
- Department of Forensic Science, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
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5
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Riva M, Tisi MC, Bertorelle R, Famengo B, D'Amore ESG, Pizzi M, Parisi A, Boscato E, Mazzucco M, Semenzato G, Krampera M, Gherlinzoni F, Trentin L, Ruggeri M, Visco C, Stefani PM, Piazza F. IDH2 R172 mutation in angioimmunoblastic T-cell lymphoma: A retrospective multicenter case series. Eur J Haematol 2023; 110:217-220. [PMID: 36264618 DOI: 10.1111/ejh.13885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 01/24/2023]
Affiliation(s)
- Marcello Riva
- Cell Therapy and Hematology, San Bortolo Hospital, Vicenza, Italy
| | | | - Roberta Bertorelle
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Istituto Oncologico Veneto, Padova, Italy
| | | | | | - Marco Pizzi
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Alice Parisi
- Unit of Pathology, Department of Diagnostics and Public Health, G.B. Rossi University Hospital, Verona, Italy
| | - Elena Boscato
- Department of Pathology and Molecular Genetics, Treviso General Hospital, Treviso, Italy
| | - Maddalena Mazzucco
- Hematology Unit, Ospedale dell'Angelo and Ospedale S. Giovanni e Paolo, Mestre Venezia, Italy
| | | | - Mauro Krampera
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Filippo Gherlinzoni
- Hematology Unit, Department of Medicine, Treviso General Hospital, Treviso, Italy
| | - Livio Trentin
- Department of Medicine, Hematology and Clinical Immunology Unit, Padova, Italy
| | - Marco Ruggeri
- Cell Therapy and Hematology, San Bortolo Hospital, Vicenza, Italy
| | - Carlo Visco
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Piero Maria Stefani
- Hematology Unit, Department of Medicine, Treviso General Hospital, Treviso, Italy
| | - Francesco Piazza
- Department of Medicine, Hematology and Clinical Immunology Unit, Padova, Italy
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6
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Chen Z, Zhu Q, Deng X, Yao W, Zhang W, Liu W, Tang Y, Zhao S. Angioimmunoblastic T-cell lymphoma with predominant CD8+ tumor-infiltrating T-cells is a distinct immune pattern with an immunosuppressive microenvironment. Front Immunol 2022; 13:987227. [PMID: 36325319 PMCID: PMC9618886 DOI: 10.3389/fimmu.2022.987227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/27/2022] [Indexed: 11/19/2022] Open
Abstract
Background Angioimmunoblastic T-cell lymphoma (AITL) has a rich tumor microenvironment (TME) that typically harbors plenty of CD4+tumor infiltrating lymphocytes, (TIL)-T-cells (so called common AITL). Nonetheless, AITL with large numbers of CD8+TIL-Ts that outnumber CD4+cells have been observed (CD8-predominant AITL). However, detailed comparison of CD8-predominant AITL and common AITL are still lacking. Methods We compared clinicopathological features, TIL subsets, TME T cell receptor-β (TRB), and immunoglobulin heavy chain (IGH) repertoires, and gene expression profiles in six CD8-predominant and 12 common AITLs using case-control matching (2014 to 2019). Results Comparing with common AITLs, CD8-predominant AITLs showed more frequent edema (P = 0.011), effusion (P = 0.026), high elevated plasma EBV-DNA (P = 0.008), and shorter survival (P = 0.034). Moreover, they had more pronounced eosinophil increase (P = 0.004) and a higher Ki67 index (P = 0.041). Flow cytometry revealed an inverted CD4/CD8 ratio in TIL-Ts and lower TIL-B proportions (P = 0.041). TRB repertoire metrics deteriorated, including lower productive clones (P = 0.014) and higher clonality score (P = 0.019). The IGH repertoire was also narrowed, showing a higher proportion of the top 10 clones (P = 0.002) and lower entropy (P = 0.027). Gene expression analysis showed significant enrichment for upregulated negative regulation of immune system processes and downregulated T-cell activation and immune cell differentiation. Conclusion Our findings demonstrated that CD8-predominant AITL is a distinct immune pattern of AITL characterized by anti-tumor immunity impairment and an immunosuppressive microenvironment. These characteristics can interpret its severe clinical manifestations and poor outcomes.
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Affiliation(s)
| | | | | | | | | | | | - Yuan Tang
- *Correspondence: Sha Zhao, ; Yuan Tang,
| | - Sha Zhao
- *Correspondence: Sha Zhao, ; Yuan Tang,
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7
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Epstein-Barr Virus (EBV) Is Mostly Latent and Clonal in Angioimmunoblastic T Cell Lymphoma (AITL). Cancers (Basel) 2022; 14:cancers14122899. [PMID: 35740565 PMCID: PMC9221046 DOI: 10.3390/cancers14122899] [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: 04/11/2022] [Revised: 06/01/2022] [Accepted: 06/06/2022] [Indexed: 11/16/2022] Open
Abstract
The Epstein-Barr virus (EBV) is associated with angioimmunoblastic T cell lymphoma (AITL), a peripheral T lymphoma of poor prognosis in at least 90% of cases. The role of EBV in this pathology is unknown. Using next-generation sequencing, we sequenced the entire EBV genome in biopsies from 18 patients with AITL, 16 patients with another EBV-associated lymphoma, and 2 controls. We chose an EBV target capture method, given the high specificity of this technique, followed by a second capture to increase sensitivity. We identified two main viral strains in AITL, one of them associated with the mutations BNRF1 S542N and BZLF1 A206S and with mutations in the EBNA-3 and LMP-2 genes. This strain was characterized in patients with short post-diagnosis survival. The main mutations found during AITL on the most mutated latency or tegument genes were identified and discussed. We showed that the virus was clonal in all the AITL samples, suggesting that it may be involved in this pathology. Additionally, EBV was latent in all the AITL samples; for one sample only, the virus was found to be latent and probably replicative, depending on the cells. These various elements support the role of EBV in AITL.
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8
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Attygalle AD, Dobson R, Chak PK, Vroobel KM, Wren D, Mugalaasi H, Morgan Y, Kaur M, Ahmad R, Chen Z, Naresh KN, Du M. Parallel evolution of two distinct lymphoid proliferations in clonal haematopoiesis. Histopathology 2022; 80:847-858. [PMID: 35064935 PMCID: PMC9310594 DOI: 10.1111/his.14619] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/07/2022] [Accepted: 01/14/2022] [Indexed: 11/28/2022]
Abstract
AIMS Angioimmunoblastic T-cell lymphoma (AITL) is genetically characterized by TET2 and DNMT3A mutations occurring in haematopoietic progenitor cells, and late events (e.g. the RHOA-G17V mutation) associated with malignant transformation. As TET2/DNMT3A-mutated progenitor cells can differentiate into multilineage progenies and give rise to both AITL and myeloid neoplasms, they may also have the potential to lead to other metachronous/synchronous neoplasms. We report two cases showing parallel evolution of two distinct potentially neoplastic lymphoid proliferations from a common mutated haematopoietic progenitor cell population. METHODS AND RESULTS Both cases presented with generalized lymphadenopathy. In case 1 (a 67-year-old female), an initial lymph node (LN) biopsy was dismissed as reactive, but a repeat biopsy showed a nodal marginal zone lymphoma (NMZL)-like proliferation with an increase in the number of T-follicular helper (TFH) cells. Immunohistochemistry, and clonality and mutational analyses by targeted sequencing of both whole tissue sections and microdissected NMZL-like lesions, demonstrated a clonal B-cell proliferation that harboured the BRAF-G469R mutation and shared TET2 and DNMT3A mutations with an underlying RHOA-G17V-mutant TFH proliferation. Review of the original LN biopsy showed histological and immunophenotypic features of AITL. In case 2 (a 66-year-old male), cytotoxic T-cell lymphoma with an increase in the number of Epstein-Barr virus-positive large B cells was diagnosed on initial biopsy. On review together with the relapsed biopsy, we identified an additional occult neoplastic TFH proliferation/smouldering AITL. Both T-cell proliferations shared TET2 and DNMT3A mutations while RHOA-G17V was confined to the smouldering AITL. CONCLUSIONS In addition to demonstrating diagnostic challenges, these cases expand the potential of clonal haematopoiesis in the development of different lineage neoplastic proliferations.
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Affiliation(s)
| | - Rachel Dobson
- Division of Cellular and Molecular Pathology, Department of PathologyUniversity of CambridgeCambridgeUK
| | - Pui Kwan Chak
- Department of Anatomical and Cellular PathologyPrince of Wales HospitalShatinNew TerritoriesHong Kong
| | | | - Dorte Wren
- Genomic Diagnostics Laboratory, Manchester Centre for Genomic MedicineManchester University NHS Foundation Trust, Saint Mary's HospitalManchesterUK
| | - Hood Mugalaasi
- Clinical Genomics, Haematological Diagnostic Malignancy ServiceThe Royal Marsden HospitalSuttonUK
| | - Yvonne Morgan
- Clinical Genomics, Haematological Diagnostic Malignancy ServiceThe Royal Marsden HospitalSuttonUK
| | - Manmit Kaur
- Department of HaematologyLuton & Dunstable University HospitalLutonUK
| | - Raida Ahmad
- Department of Cellular PathologyImperial College Healthcare NHS Trust, Charing Cross HospitalLondonUK
| | - Zi Chen
- Division of Cellular and Molecular Pathology, Department of PathologyUniversity of CambridgeCambridgeUK
| | - Kikkeri N Naresh
- Centre for HaematologyImperial College LondonLondonUK
- Clinical Research DivisionFred Hutchison Cancer Research CenterSeattleWAUSA
| | - Ming‐Qing Du
- Division of Cellular and Molecular Pathology, Department of PathologyUniversity of CambridgeCambridgeUK
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9
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Pritchett JC, Yang ZZ, Kim HJ, Villasboas JC, Tang X, Jalali S, Cerhan JR, Feldman AL, Ansell SM. High-dimensional and single-cell transcriptome analysis of the tumor microenvironment in angioimmunoblastic T cell lymphoma (AITL). Leukemia 2021; 36:165-176. [PMID: 34230608 DOI: 10.1038/s41375-021-01321-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/20/2021] [Accepted: 06/05/2021] [Indexed: 02/08/2023]
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is an aggressive lymphoid malignancy associated with a poor clinical prognosis. The AITL tumor microenvironment (TME) is unique, featuring a minority population of malignant CD4+ T follicular helper (TFH) cells inter-mixed with a diverse infiltrate of multi-lineage immune cells. While much of the understanding of AITL biology to date has focused on characteristics of the malignant clone, less is known about the many non-malignant populations that comprise the TME. Recently, mutational consistencies have been identified between malignant cells and non-malignant B cells within the AITL TME. As a result, a significant role for non-malignant populations in AITL biology has been increasingly hypothesized. In this study, we have utilized mass cytometry and single-cell transcriptome analysis to identify several expanded populations within the AITL TME. Notably, we find that B cells within the AITL TME feature decreased expression of key markers including CD73 and CXCR5. Furthermore, we describe the expansion of distinct CD8+ T cell populations that feature an exhausted phenotype and an underlying expression profile indicative of dysfunction, impaired cytotoxicity, and upregulation of the chemokines XCL2 and XCL1.
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Affiliation(s)
| | - Zhi-Zhang Yang
- Department of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Hyo Jin Kim
- Department of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | - Xinyi Tang
- Department of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | - James R Cerhan
- Department of Health Sciences Research and Epidemiology, Mayo Clinic, Rochester, MN, USA
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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10
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Cortés JR, Palomero T. Biology and Molecular Pathogenesis of Mature T-Cell Lymphomas. Cold Spring Harb Perspect Med 2021; 11:cshperspect.a035402. [PMID: 32513675 DOI: 10.1101/cshperspect.a035402] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Peripheral T-cell lymphomas (PTCLs) constitute a highly heterogeneous group of hematological diseases with complex clinical and molecular features consistent with the diversity of the T-cell type from which they originate. In the past several years, the systematic implementation of high-throughput genomic technologies for the analysis of T-cell malignancies has supported an exponential progress in our understanding of the genetic drivers of oncogenesis and unraveled the molecular complexity of these diseases. Recent findings have helped redefine the classification of T-cell malignancies and provided novel biomarkers to improve diagnosis accuracy and analyze the response to therapy. In addition, multiple novel targeted therapies including small-molecule inhibitors, antibody-based approaches, and immunotherapy have shown promising results in early clinical analysis and have the potential to completely change the way T-cell malignancies have been treated traditionally.
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Affiliation(s)
| | - Teresa Palomero
- Institute for Cancer Genetics.,Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York 10032, USA
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11
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Desmirean M, Rauch S, Jurj A, Pasca S, Iluta S, Teodorescu P, Berce C, Zimta AA, Turcas C, Tigu AB, Moldovan C, Paris I, Steinheber J, Richlitzki C, Constantinescu C, Sigurjonsson OE, Dima D, Petrushev B, Tomuleasa C. B Cells versus T Cells in the Tumor Microenvironment of Malignant Lymphomas. Are the Lymphocytes Playing the Roles of Muhammad Ali versus George Foreman in Zaire 1974? J Clin Med 2020; 9:jcm9113412. [PMID: 33114418 PMCID: PMC7693982 DOI: 10.3390/jcm9113412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/15/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022] Open
Abstract
Malignant lymphomas are a heterogeneous group of malignancies that develop both in nodal and extranodal sites. The different tissues involved and the highly variable clinicopathological characteristics are linked to the association between the lymphoid neoplastic cells and the tissues they infiltrate. The immune system has developed mechanisms to protect the normal tissue from malignant growth. In this review, we aim to explain how T lymphocyte-driven control is linked to tumor development and describe the tumor-suppressive components of the resistant framework. This manuscript brings forward a new insight with regard to intercellular and intracellular signaling, the immune microenvironment, the impact of therapy, and its predictive implications. A better understanding of the key components of the lymphoma environment is important to properly assess the role of both B and T lymphocytes, as well as their interplay, just as two legendary boxers face each other in a heavyweight title final, as was the case of Ali versus Foreman.
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Affiliation(s)
- Minodora Desmirean
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
- Department of Pathology, Constantin Papilian Military Hospital, 400124 Cluj Napoca, Romania;
| | - Sebastian Rauch
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Ancuta Jurj
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Sergiu Pasca
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Sabina Iluta
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Patric Teodorescu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Cristian Berce
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (C.B.); (A.-A.Z.); (A.-B.T.); (C.M.); (B.P.)
| | - Alina-Andreea Zimta
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (C.B.); (A.-A.Z.); (A.-B.T.); (C.M.); (B.P.)
| | - Cristina Turcas
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Adrian-Bogdan Tigu
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (C.B.); (A.-A.Z.); (A.-B.T.); (C.M.); (B.P.)
| | - Cristian Moldovan
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (C.B.); (A.-A.Z.); (A.-B.T.); (C.M.); (B.P.)
| | - Irene Paris
- Department of Pathology, Constantin Papilian Military Hospital, 400124 Cluj Napoca, Romania;
| | - Jakob Steinheber
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Cedric Richlitzki
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
| | - Catalin Constantinescu
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
- Department of Anesthesia and Intensive Care, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania
| | - Olafur Eysteinn Sigurjonsson
- The Blood Bank, Landspitali—The National University Hospital of Iceland, 101 Reykjavik, Iceland;
- School of Science and Engineering, Reykjavik University, 101 Reykjavik, Iceland
| | - Delia Dima
- Department of Hematology, Ion Chiricuta Clinical Cancer Center, 400124 Cluj Napoca, Romania;
| | - Bobe Petrushev
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (C.B.); (A.-A.Z.); (A.-B.T.); (C.M.); (B.P.)
- Department of Pathology, Octavian Fodor Regional Institute of Gastroenterology and Hepatology, 400124 Cluj Napoca, Romania
| | - Ciprian Tomuleasa
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400124 Cluj Napoca, Romania; (M.D.); (S.R.); (A.J.); (S.P.); (S.I.); (P.T.); (C.T.); (J.S.); (C.R.); (C.C.)
- Department of Hematology, Ion Chiricuta Clinical Cancer Center, 400124 Cluj Napoca, Romania;
- Correspondence: ; Tel.: +40741337489
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12
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Neuwelt A, Al-Juhaishi T, Davila E, Haverkos B. Enhancing antitumor immunity through checkpoint blockade as a therapeutic strategy in T-cell lymphomas. Blood Adv 2020; 4:4256-4266. [PMID: 32898250 PMCID: PMC7479955 DOI: 10.1182/bloodadvances.2020001966] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/20/2020] [Indexed: 02/08/2023] Open
Abstract
The majority of historical therapies for managing T-cell lymphomas (TCLs) have consisted of T-cell-depleting strategies. Unfortunately, these forms of therapies can hamper the ability to mount effective antitumor immune responses. Recently, the use of checkpoint inhibitors has revolutionized the therapy of solid and hematologic malignancies. The development of immunotherapies for the management of TCL has lagged behind other malignancies given 2 central reasons: (1) the competing balance of depleting malignant T cells while simultaneously enhancing an antitumor T-cell response and (2) concern for tumor hyperprogression by blocking inhibitory signals on the surface of the malignant T cell, thereby leading to further proliferation of the malignant cells. These challenges were highlighted with the discovery that programmed cell death protein 1 (PD-1) functions paradoxically as a haploinsufficient tumor suppressor in preclinical TCL models. In contrast, some preclinical and clinical evidence suggests that PD-1/programmed death ligand 1 may become an important therapeutic tool in the management of patients with TCL. Improved understanding of the immune landscape of TCL is necessary in order to identify subsets of patients most likely to benefit from checkpoint-inhibitor therapy. With increased preclinical research focus on the tumor microenvironment, substantial strides are being made in understanding how to harness the power of the immune system to treat TCLs. In this review, designed to be a "call to action," we discuss the challenges and opportunities of using immune-modulating therapies, with a focus on checkpoint inhibitors, for the treatment of patients with TCL.
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Affiliation(s)
- Alexander Neuwelt
- Division of Hematology and Oncology, Richmond Veterans Affairs Medical Center, Richmond, VA
- Division of Hematology and Oncology, Virginia Commonwealth University, Richmond, VA; and
| | - Taha Al-Juhaishi
- Division of Hematology and Oncology, Richmond Veterans Affairs Medical Center, Richmond, VA
- Division of Hematology and Oncology, Virginia Commonwealth University, Richmond, VA; and
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13
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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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14
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Chiba S, Sakata-Yanagimoto M. Advances in understanding of angioimmunoblastic T-cell lymphoma. Leukemia 2020; 34:2592-2606. [PMID: 32704161 PMCID: PMC7376827 DOI: 10.1038/s41375-020-0990-y] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/27/2020] [Accepted: 07/14/2020] [Indexed: 12/17/2022]
Abstract
It has been nearly half a century since angioimmunoblastic T-cell lymphoma (AITL) was characterized in the early 1970’s. Our understanding of the disease has dramatically changed due to multiple discoveries and insights. One of the key features of AITL is aberrant immune activity. Although AITL is now understood to be a neoplastic disease, pathologists appreciated that it was an inflammatory condition. The more we understand AITL at cellular and genetic levels, the more we view it as both a neoplastic and an inflammatory disease. Here, we review recent progress in our understanding of AITL, focusing on as yet unsolved questions.
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Affiliation(s)
- Shigeru Chiba
- Department of Hematology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Mamiko Sakata-Yanagimoto
- Department of Hematology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, 305-8575, Japan
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15
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Chan TSY, Ip AHW, Au-Yeung R, Pang AWK, Kwong YL. Unique evolution of angioimmunoblastic T cell lymphoma to Epstein-Barr virus-positive plasma cell myeloma. Ann Hematol 2020; 99:2949-2952. [PMID: 32514627 DOI: 10.1007/s00277-020-04110-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/27/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Thomas S Y Chan
- Department of Medicine, Queen Mary Hospital, Pokfulam Road, Hong Kong, China
| | - Alvin H W Ip
- Department of Pathology, Queen Mary Hospital, Hong Kong, China
| | - Rex Au-Yeung
- Department of Pathology, Queen Mary Hospital, Hong Kong, China
| | - Annie W K Pang
- Department of Medicine, Queen Mary Hospital, Pokfulam Road, Hong Kong, China
| | - Yok-Lam Kwong
- Department of Medicine, Queen Mary Hospital, Pokfulam Road, Hong Kong, China.
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16
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Menter T, Tzankov A. Lymphomas and Their Microenvironment: A Multifaceted Relationship. Pathobiology 2019; 86:225-236. [PMID: 31574515 DOI: 10.1159/000502912] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 08/24/2019] [Indexed: 11/19/2022] Open
Abstract
It has become evident that the microenvironment - lymphocytes, macrophages, fibroblasts as well as the extracellular matrix, cytokines, chemokines, and a plethora of other cells, structures and substances residing in the vicinity of tumor cells - plays an important part in the maintenance of cancer growth and survival. This is also relevant in lymphomas. In this review, we give an outline on the importance of the microenvironment for tumors in general and lymphomas in particular, by highlighting certain basic principles of tumor-microenvironment interaction. The relationship of lymphomas and their microenvironment is multifaceted: lymphoma cells need growth factors and cytokines derived from microenvironmental cells for their sustenance and growth. On the contrary, many lymphomas silence or at least deregulate the immune system to escape recognition and subsequent elimination by immune cells, while giving advantage to suppressive microenvironmental compounds such as M2 polarized macrophages, regulatory T-cells, mast cells, and immunosuppressive fibroblasts. We also give a detailed insight across different lymphoma types to show the variety of tumor-microenvironment interactions. Due to its tremendous importance, the microenvironment has also become a new target for oncologic therapy. The most important finding concerning lymphomas with a focus on immunomodulatory substances is also, therefore, highlighted.
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Affiliation(s)
- Thomas Menter
- Institute of Medical Genetics and Pathology, University of Basel Hospital, Basel, Switzerland
| | - Alexandar Tzankov
- Institute of Medical Genetics and Pathology, University of Basel Hospital, Basel, Switzerland,
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17
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Mondragón L, Mhaidly R, De Donatis GM, Tosolini M, Dao P, Martin AR, Pons C, Chiche J, Jacquin M, Imbert V, Proïcs E, Boyer L, Doye A, Luciano F, Neels JG, Coutant F, Fabien N, Sormani L, Rubio-Patiño C, Bossowski JP, Muller F, Marchetti S, Villa E, Peyron JF, Gaulard P, Lemonnier F, Asnafi V, Genestier L, Benhida R, Fournié JJ, Passeron T, Ricci JE, Verhoeyen E. GAPDH Overexpression in the T Cell Lineage Promotes Angioimmunoblastic T Cell Lymphoma through an NF-κB-Dependent Mechanism. Cancer Cell 2019; 36:268-287.e10. [PMID: 31447347 DOI: 10.1016/j.ccell.2019.07.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 04/17/2019] [Accepted: 07/26/2019] [Indexed: 12/12/2022]
Abstract
GAPDH is emerging as a key player in T cell development and function. To investigate the role of GAPDH in T cells, we generated a transgenic mouse model overexpressing GAPDH in the T cell lineage. Aged mice developed a peripheral Tfh-like lymphoma that recapitulated key molecular, pathological, and immunophenotypic features of human angioimmunoblastic T cell lymphoma (AITL). GAPDH induced non-canonical NF-κB pathway activation in mouse T cells, which was strongly activated in human AITL. We developed a NIK inhibitor to reveal that targeting the NF-κB pathway prolonged AITL-bearing mouse survival alone and in combination with anti-PD-1. These findings suggest the therapeutic potential of targeting NF-κB signaling in AITL and provide a model for future AITL therapeutic investigations.
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Affiliation(s)
| | - Rana Mhaidly
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | - Marie Tosolini
- Pôle Technologique du CRCT - Plateau Bioinformatique INSERM-UMR 1037, Toulouse, France
| | - Pascal Dao
- Institut de Chimie de Nice UMR UNS-CNRS 7272, Université Nice Sophia Antipolis, Parc Valrose, 06108 Nice, France
| | - Anthony R Martin
- Institut de Chimie de Nice UMR UNS-CNRS 7272, Université Nice Sophia Antipolis, Parc Valrose, 06108 Nice, France
| | - Caroline Pons
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | - Marie Jacquin
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | - Emma Proïcs
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | - Laurent Boyer
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | - Anne Doye
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | - Jaap G Neels
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | - Frédéric Coutant
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France; Immunogenomics and Inflammation Research Unit EA 4130, University of Lyon, Edouard Herriot Hospital, Lyon, France
| | - Nicole Fabien
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Laura Sormani
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | | | | | | | - Elodie Villa
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France
| | | | - Philippe Gaulard
- Université Paris-Est Créteil, Institut Mondor de Recherche Biomédicale, INSERM U955, 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, INSERM U955, Créteil, France; Unité hémopathies lymphoïdes, Hôpitaux Universitaires Henri Mondor, Assistance publique des Hôpitaux de Paris, Créteil, France
| | - Vahid Asnafi
- Université Paris 5, Institut Necker-Enfants Malades (INEM), Institut National de Recherche Médicale (INSERM) U1151, and Laboratory of Onco-Hematology, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Necker-Enfants Malades, Paris, France
| | - Laurent Genestier
- CRCL, INSERM U1052-CNRS UMR5286, Centre Léon Bérard, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, 69921 Oullins Cedex, France
| | - Rachid Benhida
- Institut de Chimie de Nice UMR UNS-CNRS 7272, Université Nice Sophia Antipolis, Parc Valrose, 06108 Nice, France
| | - Jean-Jacques Fournié
- CRCT, INSERM U1037 - Université Paul Sabatier - CNRS ERL5294, Université de Toulouse, Laboratoire d'Excellence TOUCAN, Programme Hospitalo-Universitaire en Cancérologie CAPTOR, Toulouse, France; IUCT, 31037 Toulouse, France
| | - Thierry Passeron
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France; Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Department of Dermatology, 06204 Nice, France
| | | | - Els Verhoeyen
- Université Côte d'Azur, INSERM, C3M, 06204 Nice, France; CIRI, Université de Lyon, INSERM U1111, ENS de Lyon, Université Lyon 1, CNRS, UMR 5308, 69007 Lyon, France.
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18
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Drieux F, Ruminy P, Abdel-Sater A, Lemonnier F, Viailly PJ, Fataccioli V, Marchand V, Bisig B, Letourneau A, Parrens M, Bossard C, Bruneau J, Dobay P, Veresezan L, Dupuy A, Pujals A, Robe C, Sako N, Copie-Bergman C, Delfau-Larue MH, Picquenot JM, Tilly H, Delarue R, Jardin F, de Leval L, Gaulard P. Defining signatures of peripheral T-cell lymphoma with a targeted 20-marker gene expression profiling assay. Haematologica 2019; 105:1582-1592. [PMID: 31488561 PMCID: PMC7271600 DOI: 10.3324/haematol.2019.226647] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/02/2019] [Indexed: 12/20/2022] Open
Abstract
Peripheral T-cell lymphoma comprises a heterogeneous group of mature non-Hodgkin lymphomas. Their diagnosis is challenging, with up to 30% of cases remaining unclassifiable and referred to as “not otherwise specified”. We developed a reverse transcriptase-multiplex ligation-dependent probe amplification gene expression profiling assay to differentiate the main T-cell lymphoma entities and to study the heterogeneity of the “not specified” category. The test evaluates the expression of 20 genes, including 17 markers relevant to T-cell immunology and lymphoma biopathology, one Epstein-Barr virus-related transcript, and variants of RHOA (G17V) and IDH2 (R172K/T). By unsupervised hierarchical clustering, our assay accurately identified 21 of 21 ALK-positive anaplastic large cell lymphomas, 16 of 16 extranodal natural killer (NK)/T-cell lymphomas, 6 of 6 hepatosplenic T-cell lymphomas, and 13 of 13 adult T-cell leukemia/lymphomas. ALK-negative anaplastic lymphomas (n=34) segregated into one cytotoxic cluster (n=10) and one non-cytotoxic cluster expressing Th2 markers (n=24) and enriched in DUSP22-rearranged cases. The 63 TFH-derived lymphomas divided into two subgroups according to a predominant TFH (n=50) or an enrichment in Th2 (n=13) signatures. We next developed a support vector machine predictor which attributed a molecular class to 27 of 77 not specified T-cell lymphomas: 17 TFH, five cytotoxic ALK-negative anaplastic and five NK/T-cell lymphomas. Among the remaining cases, we identified two cell-of-origin subgroups corresponding to cytotoxic/Th1 (n=19) and Th2 (n=24) signatures. A reproducibility test on 40 cases yielded a 90% concordance between three independent laboratories. This study demonstrates the applicability of a simple gene expression assay for the classification of peripheral T-cell lymphomas. Its applicability to routinely-fixed samples makes it an attractive adjunct in diagnostic practice.
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Affiliation(s)
- Fanny Drieux
- INSERM U1245, Centre Henri Becquerel, Rouen, France.,Service d'Anatomie et Cytologie Pathologiques, Centre Henri Becquerel, Rouen, France.,INSERM U955 and Université Paris-Est, Créteil, France
| | | | | | - François Lemonnier
- INSERM U955 and Université Paris-Est, Créteil, France.,Unité Hémopathies Lymphoïdes, Groupe Hospitalier Henri Mondor, AP-HP, Créteil, France
| | | | | | | | - Bettina Bisig
- Institut de Pathologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Audrey Letourneau
- Institut de Pathologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Marie Parrens
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Haut-Lévêque, CHU de Bordeaux, France
| | - Céline Bossard
- Service d'Anatomie et Cytologie Pathologiques, CHU de Nantes, France
| | - Julie Bruneau
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | - Pamela Dobay
- Institut de Pathologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Liana Veresezan
- INSERM U1245, Centre Henri Becquerel, Rouen, France.,Service d'Anatomie et Cytologie Pathologiques, Centre Henri Becquerel, Rouen, France
| | - Aurélie Dupuy
- INSERM U955 and Université Paris-Est, Créteil, France
| | - Anaïs Pujals
- INSERM U955 and Université Paris-Est, Créteil, France.,Département de Pathologie, Groupe Hospitalier Henri Mondor, AP-HP, Créteil, France
| | - Cyrielle Robe
- INSERM U955 and Université Paris-Est, Créteil, France
| | - Nouhoum Sako
- INSERM U955 and Université Paris-Est, Créteil, France
| | - Christiane Copie-Bergman
- INSERM U955 and Université Paris-Est, Créteil, France.,Département de Pathologie, Groupe Hospitalier Henri Mondor, AP-HP, Créteil, France
| | - Marie-Hélène Delfau-Larue
- INSERM U955 and Université Paris-Est, Créteil, France.,Département d'Hématologie et Immunologie Biologique, Groupe Hospitalier Henri Mondor, AP-HP, Créteil, France
| | - Jean-Michel Picquenot
- INSERM U1245, Centre Henri Becquerel, Rouen, France.,Service d'Anatomie et Cytologie Pathologiques, Centre Henri Becquerel, Rouen, France
| | - Hervé Tilly
- INSERM U1245, Centre Henri Becquerel, Rouen, France
| | - Richard Delarue
- Service Hématologie Adultes, Hôpital Universitaire Necker - Enfants Malades, Assistance Publique - Hôpitaux de Paris (APHP), Paris, France
| | | | - Laurence de Leval
- Institut de Pathologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Philippe Gaulard
- INSERM U955 and Université Paris-Est, Créteil, France .,Département de Pathologie, Groupe Hospitalier Henri Mondor, AP-HP, Créteil, France
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19
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Nakhoul H, Lin Z, Wang X, Roberts C, Dong Y, Flemington E. High-Throughput Sequence Analysis of Peripheral T-Cell Lymphomas Indicates Subtype-Specific Viral Gene Expression Patterns and Immune Cell Microenvironments. mSphere 2019; 4:e00248-19. [PMID: 31292228 PMCID: PMC6620372 DOI: 10.1128/msphere.00248-19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/24/2019] [Indexed: 12/11/2022] Open
Abstract
Certain peripheral T-cell lymphomas (PTCLs) have been associated with viral infection, particularly infection with Epstein-Barr virus (EBV). However, a comprehensive virome analysis across PTCLs has not previously been reported. Here we utilized published whole-transcriptome RNA sequencing (RNA-seq) data sets from seven different PTCL studies and new RNA-seq data from our laboratory to screen for virus association, to analyze viral gene expression, and to assess B- and T-cell receptor diversity paradigms across PTCL subtypes. In addition to identifying EBV in angioimmunoblastic T-cell lymphoma (AITL) and extranodal NK/T-cell lymphoma (ENKTL), two PTCL subtypes with well-established EBV associations, we also detected EBV in several cases of anaplastic large-cell lymphoma (ALCL), and we found evidence of infection by the oncogenic viruses Kaposi's sarcoma-associated herpesvirus and human T-cell leukemia virus type 1 in isolated PTCL cases. In AITLs, EBV gene expression analysis showed expression of immediate early, early, and late lytic genes, suggesting either low-level lytic gene expression or productive infection in a subset of EBV-infected B-lymphocyte stromal cells. Deconvolution of immune cell subpopulations demonstrated a greater B-cell signal in AITLs than in other PTCL subtypes, consistent with a larger role for B-cell support in the pathogenesis of AITL. Reconstructed T-cell receptor (TCR) and B-cell receptor (BCR) repertoires demonstrated increased BCR diversity in AITLs, consistent with a possible EBV-driven polyclonal response. These findings indicate potential alternative roles for EBV in PTCLs, in addition to the canonical oncogenic mechanisms associated with EBV latent infection. Our findings also suggest the involvement of other viruses in PTCL pathogenesis and demonstrate immunological alterations associated with these cancers.IMPORTANCE In this study, we utilized next-generation sequencing data from 7 different studies of peripheral T-cell lymphoma (PTCL) patient samples to globally assess viral associations, provide insights into the contributions of EBV gene expression to the tumor phenotype, and assess the unique roles of EBV in modulating the immune cell tumor microenvironment. These studies revealed potential roles for EBV replication genes in some PTCL subtypes, the possible role of additional human tumor viruses in rare cases of PTCLs, and a role for EBV in providing a unique immune microenvironmental niche in one subtype of PTCLs. Together, these studies provide new insights into the understudied role of tumor viruses in PTCLs.
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Affiliation(s)
- Hani Nakhoul
- Department of Pathology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Zhen Lin
- Department of Pathology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Xia Wang
- Department of Pathology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Claire Roberts
- Department of Pathology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Yan Dong
- Department of Structural and Cellular Biology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Erik Flemington
- Department of Pathology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, Louisiana, USA
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20
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Abstract
T-cell lymphomas (TCL) are uncommon non-Hodgkin lymphomas that often have an aggressive clinical course. Patients typically have limited treatment options upon relapse and a dismal prognosis after progression despite newly approved therapies. New therapeutic approaches for these orphan diseases are very much needed and a greater understanding of the role of nonmalignant immune cells in the tumor microenvironment may allow for an improved antitumor immune response. The tumor microenvironment is a key component in tumor evasion and typically results in an ineffective T-cell response to the tumor cells despite a significant inflammatory response. A better understanding of the tumor microenvironment therefore, in an effort to overcome the barriers to an effective immune response, would help in developing novel therapeutic approaches to treat and improve outcomes of these diseases. Immune checkpoint blockade to reinvigorate suppressed T-cell, or modulation of the CD47-SIRPalpha axis to promote macrophage phagocytosis, would be such targets. However, whether modulating the immune response using each pathway alone or whether a combination approach is necessary has yet to be determined.
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Affiliation(s)
- N Nora Bennani
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Stephen M Ansell
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
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21
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Tse E, Kwong YL. Immunologic Milieu of Mature T-Cell and NK-Cell Lymphomas-Implications for Therapy. Curr Hematol Malig Rep 2018; 13:37-43. [PMID: 29396703 DOI: 10.1007/s11899-018-0437-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF THE REVIEW T-cells and natural killer (NK) cells share the same ontogeny, and lymphomas derived from them are clinically diverse, occurring in nodal and extranodal sites. In addition to inherent properties of these lymphomas, their microenvironment also impacts on pathogenesis and response to therapy. An understanding of the milieu of T-cell and NK cell lymphomas has important implications on treatment. RECENT FINDINGS Components of the microenvironment include tumour-associated macrophages (TAM), non-neoplastic T-cells and B-cells, eosinophils, dendritic cells, endothelial cells and blood vessels. TAM typically undergoes M2 polarization, promoting angiogenesis and inhibiting anti-tumour cellular immunity. In lymphomas of follicular helper T-cell derivation, increased B-cell proliferation occurs, which may in turn enhance neoplastic T-cell growth. The expression of immune checkpoint ligands on TAM, dendritic cells or lymphoma cells induces an immunosuppressive environment conducive to neoplastic proliferation. Strategies against this complex cellular and immunologic microenvironment have shown promises. These include the use of signal transduction inhibitors, monoclonal antibodies against chemokines or non-neoplastic microenvironmental cells, immunomodulatory drugs and immune checkpoint blockade. As T-cell and NK cell lymphomas are highly heterogeneous, clinical trials to demonstrate efficacy of a given therapeutic approach requires careful design aiming at enriching patient populations who will best respond. Targeting of the immunologic milieu in T-cell and NK-cell lymphomas offers exciting challenges and opportunities.
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MESH Headings
- B-Lymphocytes/immunology
- B-Lymphocytes/pathology
- Cell Proliferation
- Dendritic Cells/immunology
- Dendritic Cells/pathology
- Humans
- Lymphoma, Extranodal NK-T-Cell/immunology
- Lymphoma, Extranodal NK-T-Cell/pathology
- Lymphoma, Extranodal NK-T-Cell/therapy
- Lymphoma, T-Cell, Peripheral/immunology
- Lymphoma, T-Cell, Peripheral/pathology
- Lymphoma, T-Cell, Peripheral/therapy
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/pathology
- Tumor Microenvironment/immunology
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Affiliation(s)
- Eric Tse
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Hong Kong, China
| | - Yok-Lam Kwong
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Hong Kong, China.
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22
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Comparison of interleukin-2-inducible kinase (ITK) inhibitors and potential for combination therapies for T-cell lymphoma. Sci Rep 2018; 8:14216. [PMID: 30242208 PMCID: PMC6154993 DOI: 10.1038/s41598-018-32634-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 08/17/2018] [Indexed: 02/07/2023] Open
Abstract
Patients with peripheral T-cell lymphomas generally have poor clinical outcomes with conventional chemotherapy. Recent advances have demonstrated that a large subgroup of PTCL are derived from follicular helper (Tfh) T-cells. These cases show a characteristic pattern of gene expression, which includes high-level protein expression of interleukin-2-inducible kinase (ITK). ITK is a member of the TEC family of kinases and normally has essential functions in regulating T-cell receptor signalling and T-cell differentiation. Here we report a side-by-side comparison of four ITK inhibitors. We investigate effects on apoptosis, phosphorylation of signaling molecules, calcium flux and migration. In line with a specific mechanism of action ONO7790500 and BMS509744 did not inhibit MEK1/2 or AKT phosphorylation although other ITK inhibitors, ibrutinib and PF-06465469, did have this effect. Specific ITKi had modest effects on apoptosis alone but there was definite synergy with doxorubicin, pictilisib (PI3Ki) and idelalisib (PI3Kδi). ITKi repressed migration of Jurkat cells caused by CXCL12 and the CXCR4 antagonist, plerixafor enhanced this effect. Overall ITKi may have several mechanisms of action that will be therapeutically useful in PTCL including reduction in survival and perturbation of trafficking.
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23
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Fujisawa M, Chiba S, Sakata-Yanagimoto M. Recent Progress in the Understanding of Angioimmunoblastic T-cell Lymphoma. J Clin Exp Hematop 2018; 57:109-119. [PMID: 29279549 DOI: 10.3960/jslrt.17019] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) has been classified as a subtype of mature T-cell neoplasms. The recent revision of the WHO classification proposed a new category of nodal T-cell lymphoma with follicular helper T (TFH)-cell phenotype, which was classified into three diseases: AITL, follicular T-cell lymphoma, and nodal peripheral T-cell lymphoma with TFH phenotype. These lymphomas are defined by the expression of TFH-related antigens, CD279/PD-1, CD10, BCL6, CXCL13, ICOS, SAP, and CXCR5. Although recurrent mutations in TET2, IDH2, DNMT3A, RHOA, and CD28, as well as gene fusions, such as ITK-SYK and CTLA4-CD28, were not diagnostic criteria, they may be considered as novel criteria in the near future. Notably, premalignant mutations, tumor-specific mutations, and mutations specific to tumor-infiltrating B cells were identified in AITL. Thus, multi-step and multi-lineage genetic events may lead to the development of AITL.
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Affiliation(s)
- Manabu Fujisawa
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba
| | - Shigeru Chiba
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba.,Department of Hematology, Faculty of Medicine, University of Tsukuba.,Department of Hematology, University of Tsukuba Hospital
| | - Mamiko Sakata-Yanagimoto
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba.,Department of Hematology, Faculty of Medicine, University of Tsukuba.,Department of Hematology, University of Tsukuba Hospital
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24
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Molecular Insights Into Pathogenesis of Peripheral T Cell Lymphoma: a Review. Curr Hematol Malig Rep 2018; 13:318-328. [DOI: 10.1007/s11899-018-0460-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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25
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Zhang YP, Zhang R, Zhu HY, Wang L, Wu YJ, Liang JH, Shi WY, Liu H, Xu W, Li JY. Circulating Low Absolute CD4+ T Cell Counts May Predict Poor Prognosis in Extranodal NK/T-Cell Lymphoma Patients Treating with Pegaspargase-Based Chemotherapy. Cancer Res Treat 2018; 51:368-377. [PMID: 29764116 PMCID: PMC6333979 DOI: 10.4143/crt.2018.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 05/11/2018] [Indexed: 02/07/2023] Open
Abstract
PURPOSE Extranodal natural killer/T-cell lymphoma, nasal type (ENKTL) is a rare subtype of non-Hodgkin lymphoma, and asparaginase-based regimens are the best first-line treatments. Data on the role of specific circulating lymphocyte subsets in the progression of ENKTL are limited. The aim of this study was to investigate the clinical correlation and distribution of circulating absolute CD4+ T-cell counts (ACD4Cs) in ENKTL. Materials and Methods We retrospectively searched medical records for 70 newly diagnosed ENKTL patients treated with pegaspargase-based regimens. Comparison of ACD4Cs as a continuous parameter in different groups was calculated. Univariate and multivariate analyses were used to assess prognostic factors for overall survival (OS) and progression-free survival (PFS). RESULTS Stage III/IV, B symptoms, elevated lactate dehydrogenase, monocytopenia, high-intermediate and high risk International Prognostic Index (IPI) and Korean Prognostic Index (KPI), high risk Prognostic Index of Natural Killer Lymphoma (PINK), and lower lymphocytes were significantly associated with low ACD4C at diagnosis. With a median follow-up time of 32 months, patients who had an ACD4C < 0.30×109/L had a worse OS. Median OS was 11 months and median PFS was 5 months in the low ACD4C cohort. There were significant differences in both OS and PFS between the two cohorts. Moreover, multivariate Cox analysis identified ACD4Cs as an independent predictor for OS and PFS. CONCLUSION Low ACD4Cs were associated with poorer survival and could act as a negative predictor for ENKTL patients treated with asparaginase-based regimens.
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Affiliation(s)
- Ya-Ping Zhang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China.,Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
| | - Run Zhang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Hua-Yuan Zhu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Li Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Yu-Jie Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jin-Hua Liang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Wen-Yu Shi
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
| | - Hong Liu
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, China
| | - Wei Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
| | - Jian-Yong Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China.,Key Laboratory of Hematology of Nanjing Medical University, Nanjing, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, China
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26
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Identification of autofluorescent cells in human angioimmunoblastic T-cell lymphoma. Histochem Cell Biol 2017; 149:169-177. [PMID: 29197996 DOI: 10.1007/s00418-017-1624-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2017] [Indexed: 02/08/2023]
Abstract
Endogenous cell autofluorescence is a common nuisance that complicates the use of fluorescence microscopy. When using fluorescence-labeled antibodies for specific cell labeling in tissue sections of human angioimmunoblastic T-cell lymphoma (AITL), we encountered with a problematic autofluorescence of multiple cells. These cells emitted fluorescence signals in the green, red and deep-red spectral range. Characterization of these autofluorescent cells solely on the basis of their autofluorescence failed. To identify these enigmatic cells residing the lymphoma tissue, we combined two imaging techniques-fluorescence and brightfield microscopy. Combined fluorescence/brightfield imaging of cells immunolabeled with a panel of CD antibodies raised against diverse cellular components allowed us to identify the autofluorescent cells in the AITL as eosinophils. These cells tended to accumulate in the vicinity of capillaries and arterioles apparently mediating the process of angiogenesis resembling other angiogenesis-associated diseases.
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27
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Fukumoto K, Nguyen TB, Chiba S, Sakata-Yanagimoto M. Review of the biologic and clinical significance of genetic mutations in angioimmunoblastic T-cell lymphoma. Cancer Sci 2017; 109:490-496. [PMID: 28889481 PMCID: PMC5834775 DOI: 10.1111/cas.13393] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 09/05/2017] [Accepted: 09/06/2017] [Indexed: 12/14/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is an age-related malignant lymphoma, characterized by immune system-dysregulated symptoms. Recent sequencing studies have clarified the recurrent mutations in ras homology family member A (RHOA) and in genes encoding epigenetic regulators, tet methyl cytosine dioxygenase 2 (TET2), DNA methyl transferase 3 alpha (DNMT3A) and isocitrate dehydrogenase 2, mitochondrial (IDH2), as well as those related to the T-cell receptor signaling pathway in AITL. In this review, we focus on how this genetic information has changed the understanding of the developmental process of AITL and will in future lead to individualized therapies for AITL patients.
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Affiliation(s)
- Kota Fukumoto
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Tran B Nguyen
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Shigeru Chiba
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Hematology, Faculty of Medicine, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Hematology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Mamiko Sakata-Yanagimoto
- Department of Hematology, Graduate School of Comprehensive Human Sciences, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Hematology, Faculty of Medicine, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan.,Department of Hematology, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
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28
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Flow cytometric sorting coupled with exon capture sequencing identifies somatic mutations in archival lymphoma tissues. J Transl Med 2017; 97:1364-1374. [PMID: 28783138 PMCID: PMC8843235 DOI: 10.1038/labinvest.2017.73] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 05/13/2017] [Accepted: 05/25/2017] [Indexed: 02/05/2023] Open
Abstract
The enormous number of archived formalin-fixed paraffin-embedded (FFPE) tissues available are a valuable resource of material for research. However, the use of such tissues poses many challenges, among which is the difficulty of isolating different cell populations within the tissue. In this study, we used tissue from two types of non-Hodgkin lymphoma as a model to demonstrate a method we have established and optimized to separate FFPE samples into distinct tumor and nonmalignant populations. Using FFPE reactive tonsil sections, various approaches for antigen retrieval and labeling, and the effectiveness of flow cytometric sorting were tested. We found that, among the 11 cell surface or intracellular antigen markers investigated, CD3ɛ, CD79A, LAT, PD-1, and PAX5 could be successfully labeled after antigen retrieval in Tris-EDTA buffer (pH 8.0) at 65 °C for 60 min, and 1.8-2.7 μg DNA per million cells could be extracted after sorting with DNA quality similar to that of tissue without staining or sorting. To test whether we could perform next-generation sequencing using a custom capture platform on sorted cells, we used three lymphoma cases with FFPE tissues which had been stored for 1 to 4 years. We demonstrated that the DNA from sorted cells was adequate for exon capture sequencing. By comparing the sequencing results between neoplastic and normal populations, somatic mutations could be clearly identified in the tumor population with variant frequencies as low as 11.7%.The corresponding normal fraction clearly helps in the analysis of somatic mutations and the exclusion of artifacts. This study provides an approach using flow cytometric sorting to separate different cellular populations in paraffin-embedded tissues and to unambiguously distinguish somatic mutations from germline variants or artifacts. This approach is also useful in enriching the tumor component in samples with heterogeneous components and low tumor content.
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Abstract
PURPOSE OF REVIEW Once an obscure disease, recent studies have transformed our understanding of angioimmunoblastic T-cell lymphoma (AITL). In this review, we summarize new major advances in the genetics and biology of AITL. RECENT FINDINGS Genome wide sequencing studies have dissected the repertoire of the genetic alterations driving AITL uncovering a highly recurrent Gly17Val somatic mutation in the small GTPase RHOA and major role for mutations in epigenetic regulators, such as TET2, DNMT3A and IDH2, and signaling factors (e.g., FYN and CD28). These findings support a multistep model of follicular T helper cell transformation in AITL and pinpoint novel candidates for the development of targeted therapies in this disease. SUMMARY AITL originates from follicular T helper cells and is characterized by the presence of RHOA G17V mutation together with genetic alterations in TET2, DNMT3A, and IDH2. Research efforts now focus on the elucidation of the specific roles and interplay of these genetic alterations in the pathogenesis of AITL.
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30
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Eladl AE, Satou A, Elsayed AA, Suzuki Y, Kato S, Asano N, Nakamura S. Clinicopathological Study of 30 Cases of Peripheral T-cell Lymphoma with Hodgkin and Reed-Sternberg-like B-cells from Japan. Am J Surg Pathol 2017; 41:506-516. [PMID: 28125450 DOI: 10.1097/pas.0000000000000813] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The presence of Hodgkin and Reed-Sternberg (HRS)-like B-cells in peripheral T-cell lymphoma (PTCL) is rare and its clinicopathological features still remain unclear. Here, we describe 30 cases of PTCL with HRS-like B-cells from Japan. Twenty-three cases (77%) presented evidence of follicular T-helper phenotype (TFH) derivation: 12 were angioimmunoblastic T-cell lymphoma and 11 PTCL with TFH phenotype (PTCL-TFH). The remaining seven cases were diagnosed as PTCL, not otherwise specified (PTCL-NOS). Epstein-Barr virus (EBV) reactivation was detected in 25 cases (83%), but HRS-like B-cells were EBER in only 20 cases (67%). The median age at diagnosis was 77 years (range, 39-91 y), including 24 patients (80%) were older than 60 years of age. Most of the patients presented at an advanced clinical stage and were associated with higher risk according to the International Prognostic Index. The 3-year overall and progression-free survival rates were 44% and 27%, respectively. No significant clinicopathological differences were detected between PTCL-TFH, PTCL-NOS and the angioimmunoblastic cases. Cases with EBER HRS-like B-cells were associated with inferior overall and progression-free survival compared to those with EBER HRS-like B-cells, but the difference was not significant. In conclusion, HRS-like B-cells were found in a subset of T-cell lymphomas, especially in association with the TFH phenotype and EBV reactivation. These cells have a tendency to affect elderly patients and to be associated with advanced clinical stages and dismal prognosis. The EBV status of HRS-like B-cells does not seem to affect the clinicopathological features of this group of PTCLs.
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Affiliation(s)
- Ahmed E Eladl
- *Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan †Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt ‡Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute, Japan §Department of Clinical Laboratory, Nagano Prefectural Suzaka Hospital, Nagano, Japan
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THZ1 targeting CDK7 suppresses STAT transcriptional activity and sensitizes T-cell lymphomas to BCL2 inhibitors. Nat Commun 2017; 8:14290. [PMID: 28134252 PMCID: PMC5290269 DOI: 10.1038/ncomms14290] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 12/14/2016] [Indexed: 12/29/2022] Open
Abstract
Peripheral T-cell lymphomas (PTCL) are aggressive diseases with poor response to chemotherapy and dismal survival. Identification of effective strategies to target PTCL biology represents an urgent need. Here we report that PTCL are sensitive to transcription-targeting drugs, and, in particular, to THZ1, a covalent inhibitor of cyclin-dependent kinase 7 (CDK7). The STAT-signalling pathway is highly vulnerable to THZ1 even in PTCL cells that carry the activating STAT3 mutation Y640F. In mutant cells, CDK7 inhibition decreases STAT3 chromatin binding and expression of highly transcribed target genes like MYC, PIM1, MCL1, CD30, IL2RA, CDC25A and IL4R. In surviving cells, THZ1 decreases the expression of STAT-regulated anti-apoptotic BH3 family members MCL1 and BCL-XL sensitizing PTCL cells to BH3 mimetic drugs. Accordingly, the combination of THZ1 and the BH3 mimetic obatoclax improves lymphoma growth control in a primary PTCL ex vivo culture and in two STAT3-mutant PTCL xenografts, delineating a potential targeted agent-based therapeutic option for these patients. T-cell lymphomas are aggressive diseases associated with poor outcome. Here, the authors show that the THZ1, a CDK7 inhibitor, suppresses STAT transcriptional activity leading to apoptosis and sensitization to BCL2 inhibitors in T-cell lymphomas.
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32
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Schmitz N, de Leval L. How I manage peripheral T-cell lymphoma, not otherwise specified and angioimmunoblastic T-cell lymphoma: current practice and a glimpse into the future. Br J Haematol 2016; 176:851-866. [PMID: 27982416 DOI: 10.1111/bjh.14473] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Peripheral T-cell lymphoma (PTCL), not otherwise specified (NOS) and angioimmunoblastic T-cell lymphoma (AITL) are the most frequent of more than 20 mature PTCL entities featuring a broad spectrum of morphological, immunophenotypic, molecular and clinical characteristics. Unfortunately, recent progress in understanding the (epi)genetic background of PTCL has not been met with similar advances in treatment. Thus, CHO(E)P [cyclophosphamide, doxorubicin, vincristine, and prednisone (plus etoposide)] remains standard first-line therapy. Patients without comorbidities achieving complete or partial remission proceed to autologous stem cell transplantation. With this approach about 50% of patients survive long-term. Patients relapsing after or progressing during first-line therapy have a dismal prognosis. They receive salvage gemcitabine-therapy followed by allogeneic transplantation whenever possible. After allografting, approximately half of the patients survive long-term; any other treatment is palliative. New drugs investigated in phase II studies achieved response rates between 10% and 30%; long-term remissions are the exception to the rule. While most new drugs are not licensed and not readily available, a plethora of other innovative drugs targeting (epi-)genetic abnormalities are in early development. These, together with combinations of new and old drugs, will hopefully increase response to first-line therapy, bridge more patients to transplantation, and finally improve prognosis for all patients with PTCL.
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Affiliation(s)
- Norbert Schmitz
- Department of Haematology, Oncology and Stem Cell Transplantation, Asklepios Hospital St. Georg, Hamburg, Germany
| | - Laurence de Leval
- Institute of Pathology, University Hospital Lausanne and University of Lausanne, Switzerland
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Le KS, Thibult ML, Just-Landi S, Pastor S, Gondois-Rey F, Granjeaud S, Broussais F, Bouabdallah R, Colisson R, Caux C, Ménétrier-Caux C, Leroux D, Xerri L, Olive D. Follicular B Lymphomas Generate Regulatory T Cells via the ICOS/ICOSL Pathway and Are Susceptible to Treatment by Anti-ICOS/ICOSL Therapy. Cancer Res 2016; 76:4648-60. [PMID: 27246829 DOI: 10.1158/0008-5472.can-15-0589] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 05/09/2016] [Indexed: 11/16/2022]
Abstract
The prognosis of follicular lymphoma (FL) patients is suspected to be influenced by tumor-infiltrating regulatory T cells (Treg). The mechanism of Treg enrichment in FL and their impact on malignant FL B cells remains to be elucidated. We analyzed 46 fresh lymph node biopsy samples, including FL (n = 20), diffuse large B-cell lymphoma (n = 10), classical Hodgkin lymphoma (n = 9), and reactive lymphadenitis (n = 7). Using multicolor flow cytometry and cell sorting, we observed an accumulation of CD25(high)CD127(low/neg) Tregs in FL tissues. These Tregs comprised activated ICOS(+) Tregs that were able to suppress not only conventional T cells, but also FL B cells. These FL B cells were able to express ICOSL in vitro and to generate CD25(high)FoxP3(high) Tregs expressing ICOS. Treg generation was associated with ICOS/ICOSL engagement and was abrogated by antagonist anti-ICOS and anti-ICOSL antibodies. Interactions between Tregs and FL B cells resulted in ICOSL downregulation on FL B cells. Our results highlight a key role for Tregs in FL pathogenesis and suggest that targeting the ICOS/ICOSL pathway may be a promising immunotherapy for FL treatment. Cancer Res; 76(16); 4648-60. ©2016 AACR.
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Affiliation(s)
- Kieu-Suong Le
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France. Aix Marseille Université, Marseille, France
| | - Marie-Laure Thibult
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France. Institut Paoli - Calmettes, Marseille, France
| | | | - Sonia Pastor
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France
| | - Françoise Gondois-Rey
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France
| | - Samuel Granjeaud
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France
| | | | | | - Renaud Colisson
- Centre de Recherche en Cancérologie de Lyon, Inserm U1052/CNRS 5286, Lyon, France
| | - Christophe Caux
- Centre de Recherche en Cancérologie de Lyon, Inserm U1052/CNRS 5286, Lyon, France
| | | | | | - Luc Xerri
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France. Aix Marseille Université, Marseille, France. Institut Paoli - Calmettes, Marseille, France
| | - Daniel Olive
- Centre de recherche en Cancérologie de Marseille, Inserm U1068/CNRS U7258, Marseille, France. Aix Marseille Université, Marseille, France. Institut Paoli - Calmettes, Marseille, France.
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De Souza A, Tinguely M, Burghart DR, Berisha A, Mertz KD, Kempf W. Characterization of the tumor microenvironment in primary cutaneous CD30-positive lymphoproliferative disorders: a predominance of CD163-positive M2 macrophages. J Cutan Pathol 2016; 43:579-88. [PMID: 27080437 DOI: 10.1111/cup.12719] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 01/13/2016] [Accepted: 04/11/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND The tumor microenvironment is essential for tumor survival, growth and progression. There are only a few studies on the tumor microenvironment in cutaneous CD30-positive lymphoproliferative disorders. METHODS We assessed the composition of the tumor microenvironment using immunohistochemistry studies in skin biopsies from cases diagnosed with lymphomatoid papulosis (LyP: 18 specimens), primary cutaneous anaplastic large-cell lymphoma (PC-ALCL: 8 specimens), and reactive diseases harboring CD30-positive cells (18 specimens). RESULTS The predominant cells present in LyP and PC-ALCL were CD163+ M2 macrophages (44.7%, 35%), followed by CD8+ tumor infiltrating lymphocytes (11%, 15%), FOXP3+ T-regulatory cells (9%, 4.5%) and programmed cell death 1(PD-1) + lymphocytes (2.2%, 6.8%). In contrast, CD30-positive reactive inflammatory and infectious disorders were characterized by higher numbers of CD123+ plasmacytoid dendritic cells (6.3%) when compared to LyP (1%), and PC-ALCL (1.1%). CONCLUSIONS Key differences exist between the microenvironment of CD30-positive lymphoproliferative disorders and reactive conditions harboring CD30-positive lymphocytes. The high number of tumor associated macrophages, and the close vicinity of these immune cells to the CD30-positive tumor cells might suggest that tumor associated macrophages have direct influence on tumorigenesis in LyP and ALCL. Therefore, modulation of M2 macrophages may represent a new therapeutic strategy in cutaneous CD30-positive lymphoproliferative disorders.
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Affiliation(s)
- Aieska De Souza
- Kempf and Pfaltz Histologische Diagnostik, Zürich, Switzerland.,Department of Dermatology, Harvard Medical School, Boston, MA, USA
| | | | - Daniel R Burghart
- Kempf and Pfaltz Histologische Diagnostik, Zürich, Switzerland.,Department of Economics, California State University Sacramento, Sacramento, CA, USA
| | | | - Kirsten D Mertz
- Institute of Pathology, Cantonal Hospital Baselland, Liestal, Switzerland
| | - Werner Kempf
- Kempf and Pfaltz Histologische Diagnostik, Zürich, Switzerland
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Xu J, Tang Y, Zhao S, Zhang W, Xiu Y, Liu T, Wu Y. Angioimmunoblastic T-cell lymphoma with coexisting plasma cell myeloma: a case report and review of the literature. TOHOKU J EXP MED 2015; 235:283-8. [PMID: 25816919 DOI: 10.1620/tjem.235.283] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is recognized as a distinct clinicopathological subtype of peripheral T-cell lymphomas. Its clinical features include generalized lymphadenopathy, constitutional symptoms, and autoimmune-related findings, such as hemolytic anemia. Pathologically, AITL is characterized by a polymorphous infiltrate in lymph nodes with prominent proliferation of high endothelial venules and follicular dendritic cells. We present an 80-year-old Chinese man with generalized lymphadenopathy and pulmonary infection, diagnosed as AITL based on the distinctive pathological findings and T-cell receptor gamma (TCR-γ) gene rearrangement analysis of lymph nodes. Importantly, the patient suffered from a coexisting plasma cell myeloma, as judged by monoclonal immunoglobulin in the serum, immature plasma cells, and rearrangement of the immunoglobulin heavy-chain (IgH) gene in the bone marrow. The patient received two courses of the chemotherapy but died of pneumonia 6 months after diagnosis. AITL can be accompanied by polyclonal or clonal proliferation of B lymphocytes; however, AITL are rarely associated with plasma cell proliferation. In fact, 14 AITL cases with plasma cell proliferation have been reported in the literature, but none of them manifested the infiltration of monoclonal immature plasma cells in the bone marrow. To the best of our knowledge, this is the first report of newly diagnosed, concurrent AITL and plasma cell myeloma, providing the evidence for the interplay between malignant T cells and plasma cell proliferation. A review of the literature has also supported a relationship between AITL and plasma cell proliferation. Awareness of this relationship is important for correct diagnosis and appropriate treatment of AITL.
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Affiliation(s)
- Juan Xu
- Department of Hematology and Hematology Research Laboratory, West China Hospital, Sichuan University
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Gupta M, Stenson M, O'Byrne M, Maurer MJ, Habermann T, Cerhan JR, Weiner GW, Witzig TE. Comprehensive serum cytokine analysis identifies IL-1RA and soluble IL-2Rα as predictors of event-free survival in T-cell lymphoma. Ann Oncol 2015; 27:165-72. [PMID: 26487586 DOI: 10.1093/annonc/mdv486] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 09/30/2015] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND T-cell malignancies are heterogeneous in their clinical presentation and pathology, and have a poor prognosis. New biomarkers are needed to predict prognosis and to provide insights into signal pathways used by these cells. The goal of this study was to evaluate pretreatment serum cytokines in patients with newly diagnosed T-cell neoplasms and correlate with clinical outcome. PATIENTS AND METHODS We evaluated 30 cytokines in pretreatment serum from 68 untreated patients and 14 normal controls. Significantly elevated cytokines were correlated with patterns of abnormalities, event-free survival (EFS) and overall survival (OS). RESULTS Our data demonstrated significantly elevated levels (versus controls) of seven cytokines-epidermal growth factor (EGF), IL-6, IL-12, interferon gamma-induced protein (IP)-10, soluble interleukin (sIL)-2Rα, monokine induced by gamma interferon (MIG), and IL-1RA-in all T-cell neoplasms (P < 0.05). In the angioimmunoblastic subset, all seven cytokines except IP-10 and in the peripheral T-cell lymphoma (TCL)-not otherwise specified subset, only IP-10, sIL-2Rα, MIG, and IL-8 were statistically elevated compared with control. Of these, elevated cytokines all but EGF were predictive of an inferior EFS; IL-1RA, sIL-2Rα, and MIG predicted an inferior OS. In a multivariate analysis, sIL-2Rα [hazard ratio (HR) = 3.95; 95% confidence interval (CI) 1.61-8.38] and IL-1RA (HR = 3.28; 95% CI 1.47-7.29) levels remained independent predictors of inferior EFS. TCL cell lines secreted high levels of sIL-2Rα and expressed the IL-2Rα surface receptor. CONCLUSIONS This report describes the cytokines relevant to prognosis in patients with untreated TCL and provides the rationale to include serum IL-1RA and sIL-2Rα as biomarkers in future trials. Inhibition of these cytokines may also be of therapeutic benefit.
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Affiliation(s)
- M Gupta
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester
| | - M Stenson
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester
| | - M O'Byrne
- Department of Health Sciences Research, Mayo Clinic, Rochester, USA
| | - M J Maurer
- Department of Health Sciences Research, Mayo Clinic, Rochester, USA
| | - T Habermann
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester
| | - J R Cerhan
- Department of Health Sciences Research, Mayo Clinic, Rochester, USA
| | - G W Weiner
- Department of Internal Medicine, University of Iowa College of Medicine, Iowa City, USA
| | - T E Witzig
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester
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Couronné L, Bastard C, Gaulard P, Hermine O, Bernard O. [Molecular pathogenesis of peripheral T-cell lymphoma (1): angioimmunoblastic T-cell lymphoma, peripheral T-cell lymphoma, not otherwise specified and anaplastic large cell lymphoma]. Med Sci (Paris) 2015; 31:841-52. [PMID: 26481023 DOI: 10.1051/medsci/20153110010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Peripheral T-cell lymphomas (PTCL) belong to the group of non-Hodgkin lymphoma and particularly that of mature T/NK cells lymphoproliferative neoplasms. The 2008 WHO classification describes different PTCL entities with varying prevalence. With the exception of the histological subtype "ALK positive anaplastic large cell lymphoma", PTCL are characterized by a poor prognosis. The mechanisms underlying the pathogenesis of these lymphomas are not yet fully understood, but development of genomic high-throughput analysis techniques now allows to extensively identify the molecular abnormalities present in tumor cells. This review aims to summarize the current knowledge and recent advances about the molecular events occurring at the origin or during the natural history of main entities of PTCL. It will be published in two parts : the first is focused on the three more frequent entities, angioimmunoblastic T-cell lymphoma, peripheral T-cell lymphoma, not otherwise specified, and anaplastic large cell lymphoma. The second (which will appear in the november issue) will describe other subtypes less frequent and of poor prognosis : extranodal NK/T-cell lymphoma, nasal type, adult T-cell leukemia/lymphoma, and enteropathy-associated T-cell lymphoma. T or NK cell lymphoproliferative disorders with leukemic presentation, primary cutaneous T-cell lymphoma and very rare subtypes of PTCL whose prevalence is less than 5% (hepatosplenic T-cell lymphoma and subcutaneous panniculitis-like T cell lymphoma) will not be discussed herein.
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Affiliation(s)
- Lucile Couronné
- Service d'hématologie adultes, Assistance publique-hôpitaux de Paris (APHP), hôpital Necker, Paris, France - Inserm UMR1163, CNRS ERL 8254, Institut Imagine, Paris, France - Université Paris Descartes-Sorbonne Paris Cité, Paris, France
| | - Christian Bastard
- Service d'anatomo-pathologie, AP-HP, groupe hospitalier Henri Mondor-Albert Chenevier, Créteil, France; Université Paris-Est, faculté de médecine, Créteil, France ; Inserm U955, institut Mondor de recherche biomédicale, Créteil, France
| | - Philippe Gaulard
- Inserm, U918 ; Université de Rouen ; centre Henri Becquerel, Rouen, France
| | - Olivier Hermine
- Service d'hématologie adultes, Assistance publique-hôpitaux de Paris (APHP), hôpital Necker, Paris, France - Inserm UMR1163, CNRS ERL 8254, Institut Imagine, Paris, France - Université Paris Descartes-Sorbonne Paris Cité, Paris, France
| | - Olivier Bernard
- UMR 1170 ; Institut Gustave Roussy, 94805 Villejuif, France ; Université Paris Sud 11, Orsay, France
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Tse E, Kwong YL. T-cell lymphoma: Microenvironment-related biomarkers. Semin Cancer Biol 2015; 34:46-51. [DOI: 10.1016/j.semcancer.2015.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 05/27/2015] [Accepted: 06/01/2015] [Indexed: 01/22/2023]
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Jain S, Chen J, Nicolae A, Wang H, Shin DM, Adkins EB, Sproule TJ, Leeth CM, Sakai T, Kovalchuk AL, Raffeld M, Ward JM, Rehg JE, Waldmann TA, Jaffe ES, Roopenian DC, Morse HC. IL-21-driven neoplasms in SJL mice mimic some key features of human angioimmunoblastic T-cell lymphoma. THE AMERICAN JOURNAL OF PATHOLOGY 2015; 185:3102-14. [PMID: 26363366 DOI: 10.1016/j.ajpath.2015.07.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 07/24/2015] [Accepted: 07/30/2015] [Indexed: 12/12/2022]
Abstract
SJL/J mice exhibit a high incidence of mature B-cell lymphomas that require CD4(+) T cells for their development. We found that their spleens and lymph nodes contained increased numbers of germinal centers and T follicular helper (TFH) cells. Microarray analyses revealed high levels of transcripts encoding IL-21 associated with high levels of serum IL-21. We developed IL-21 receptor (IL21R)-deficient Swiss Jim Lambart (SJL) mice to determine the role of IL-21 in disease. These mice had reduced numbers of TFH cells, lower serum levels of IL-21, and few germinal center B cells, and they did not develop B-cell tumors, suggesting IL-21-dependent B-cell lymphomagenesis. We also noted a series of features common to SJL disease and human angioimmunoblastic T-cell lymphoma (AITL), a malignancy of TFH cells. Gene expression analyses of AITL showed that essentially all cases expressed elevated levels of transcripts for IL21, IL21R, and a series of genes associated with TFH cell development and function. These results identify a mouse model with features of AITL and suggest that patients with the disease might benefit from therapeutic interventions that interrupt IL-21 signaling.
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Affiliation(s)
- Shweta Jain
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland
| | - Jing Chen
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Alina Nicolae
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Hongsheng Wang
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland
| | - Dong-Mi Shin
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland; Department of Food and Nutrition, Seoul National University, Seoul, Republic of Korea
| | - Elisabeth B Adkins
- Jackson Laboratory, Bar Harbor, Maine; Genetics Program, Tufts University Sackler School of Graduate Biomedical Sciences, Boston, Massachusetts
| | | | - Caroline M Leeth
- Genetics Program, Tufts University Sackler School of Graduate Biomedical Sciences, Boston, Massachusetts; Department of Animal and Poultry Sciences, College of Agriculture and Life Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia
| | - Tomomi Sakai
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland
| | - Alexander L Kovalchuk
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland
| | - Mark Raffeld
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jerrold M Ward
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland
| | - Jerold E Rehg
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Thomas A Waldmann
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Elaine S Jaffe
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Derry C Roopenian
- Jackson Laboratory, Bar Harbor, Maine; Genetics Program, Tufts University Sackler School of Graduate Biomedical Sciences, Boston, Massachusetts
| | - Herbert C Morse
- Virology and Cellular Immunology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, Rockville, Maryland.
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Integrin αvβ3 acting as membrane receptor for thyroid hormones mediates angiogenesis in malignant T cells. Blood 2014; 125:841-51. [PMID: 25488971 DOI: 10.1182/blood-2014-07-587337] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The interaction of lymphoid tumor cells with components of the extracellular matrix via integrin αvβ3 allows tumor survival and growth. This integrin was demonstrated to be the membrane receptor for thyroid hormones (THs) in several tissues. We found that THs, acting as soluble integrin αvβ3 ligands, activated growth-related signaling pathways in T-cell lymphomas (TCLs). Specifically, TH-activated αvβ3 integrin signaling promoted TCL proliferation and angiogenesis, in part, via the upregulation of vascular endothelial growth factor (VEGF). Consequently, genetic or pharmacologic inhibition of integrin αvβ3 decreased VEGF production and induced TCL cell death in vitro and in human xenograft models. In sum, we show that integrin αvβ3 transduces prosurvival signals into TCL nuclei, suggesting a novel mechanism for the endocrine modulation of TCL pathophysiology. Targeting this mechanism could constitute an effective and potentially low-toxicity chemotherapy-free treatment of TCL patients.
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Argyris PP, Koutlas IG, Cooley S, Yohe SL, Bhakta K, Gopalakrishnan R. Angioimmunoblastic T-cell lymphoma of the oral cavity presenting as gingival mass: report of the histopathologic and molecular characteristics of an unusual case featuring clonal T-cell receptor γ gene rearrangement by polymerase chain reaction. Oral Surg Oral Med Oral Pathol Oral Radiol 2014; 118:e198-204. [PMID: 25311166 DOI: 10.1016/j.oooo.2014.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 07/01/2014] [Accepted: 07/10/2014] [Indexed: 12/22/2022]
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a rare neoplastic process constituting 15% to 20% of peripheral T-cell lymphomas. We report the clinicopathologic and molecular characteristics of an unusual intraoral manifestation of AITL. A 35-year-old white man with a history of AITL presented with a 2.5-cm, poorly circumscribed, erythematous, exophytic lesion occupying the free and attached buccal gingiva of the right maxillary lateral incisor and canine. Histopathologically, the tumor showed diffuse and intense polymorphic infiltration by small to medium-sized lymphocytes admixed with numerous eosinophils. The neoplastic cells showed strong and diffuse reactivity for CD2, CD3, CD4, CD10, and PD-1 (programmed cell death 1 [PDCD1]). Rare immunopositivity was seen with BCL6 (B-cell CLL/lymphoma 6) and CXCL13 (chemokine [C-X-C motif] ligand 13). Neoplastic cells were negative for CD7 and EBER ISH (Epstein-Barr virus-encoded small RNA in situ hybridization). CD21 did not show any increased follicular dendritic cell component. Polymerase chain reaction-based assay found monoclonal T-cell receptor γ (TRG) gene rearrangements. Diagnosis of recurrent/residual AITL was rendered. Chemotherapy was administered, with the intraoral tumor resolving completely 3 months later.
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Affiliation(s)
- Prokopios P Argyris
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - Ioannis G Koutlas
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - Sarah Cooley
- Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Sophia L Yohe
- Division of Hematopathology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Keta Bhakta
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, Minneapolis, MN, USA
| | - Rajaram Gopalakrishnan
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
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