1
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Najidh S, Zoutman WH, Schrader AMR, Willemze R, Tensen CP, Vermeer MH. PD-1 Overexpression in Sézary Syndrome Is Epigenetically Regulated. J Invest Dermatol 2023; 143:2538-2541.e7. [PMID: 37270066 DOI: 10.1016/j.jid.2023.03.1687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 02/13/2023] [Accepted: 03/21/2023] [Indexed: 06/05/2023]
Affiliation(s)
- Safa Najidh
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands.
| | - Willem H Zoutman
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Anne M R Schrader
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Rein Willemze
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Cornelis P Tensen
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Maarten H Vermeer
- Department of Dermatology, Leiden University Medical Center, Leiden, the Netherlands
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2
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Beltraminelli H. Cutaneous T-cell lymphoma-Focus on some problems, and some solutions. Hematol Oncol 2023; 41 Suppl 1:20-24. [PMID: 37294972 DOI: 10.1002/hon.3147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 03/28/2023] [Indexed: 06/11/2023]
Abstract
Cutaneous lymphomas are a heterogeneous group of several distinct entities of lymphoproliferative diseases. The diagnosis of a cutaneous lymphoma is a challenge, and it is always the result of a careful analysis of several information's consisting of clinical history, clinical picture, histological and molecular analyses. For this reason, experts taking care of patients with a skin lymphoma need to know all the peculiar diagnostic elements very well, in order not to run into mistakes. In this article, we will focus the discussion on some issues as the skin biopsy (when and where). In addition, we will discuss the approach to the erythrodermic patient, whose differential diagnoses include mycosis fungoides, and Sézary syndrome, beside more frequent inflammatory conditions. Finally, we will address the issue of quality of life and the possible support of the suffering patient with a cutaneous lymphoma, well knowing that the current therapeutic possibilities are unfortunately limited.
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Affiliation(s)
- Helmut Beltraminelli
- Head of Dermatology, Responsible of Dermatopathology at Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland
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3
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Luherne C, Menguy S, Ferte T, Beylot-Barry M, Seneschal J, Milpied B, Vial JP, Gros A, Amintas S, Vergier B, Pham-Ledard A. A High Programmed Cell Death Protein 1 Hormone Receptor Score on Skin Biopsy is Associated with Sézary Syndrome Diagnosis: A Study of 91 Patients with Erythroderma. Acta Derm Venereol 2022; 102:adv00773. [PMID: 35758515 PMCID: PMC9558750 DOI: 10.2340/actadv.v102.1062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Erythroderma is challenging to diagnose. The aim of this single-centre retrospective study was to identify factors that can be used to improve the diagnosis of erythroderma. Among 91 patients with erythroderma, 21 were diagnosed with eczema, 17 with psoriasis, 20 with drug-induced erythroderma, 13 with erythrodermic mycosis fungoides and 20 with Sézary syndrome. Nail alterations, ear involvement, and severe scaling were significantly associated with psoriasis (p = 0.044). Fever and hypereosinophilia were associated with drug-induced erythroderma. Expression of programmed cell death protein 1 was observed in all skin biopsies. However, with Sézary syndrome, programmed cell death protein 1 expression was significantly higher than with other aetiologies. A programmed cell death protein 1 hormone receptor score (H-score) >50 was associated with Sézary syndrome (p < 0.001, sensitivity 75%, specificity 92%) as well as CXCL13 expression (p < 0.044). CD7 loss was more frequent with erythrodermic mycosis fungoides and Sézary syndrome (p = 0.022). This study reports the importance of programmed cell death protein 1 expression for the differential diagnosis of Sézary syndrome and other aetiologies, including erythrodermic mycosis fungoides.
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4
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Lewis NE, Gao Q, Petrova-Drus K, Pulitzer M, Sigler A, Baik J, Moskowitz AJ, Horwitz SM, Dogan A, Roshal M. PD-1 improves accurate detection of Sezary cells by flow cytometry in peripheral blood in mycosis fungoides/Sezary syndrome. CYTOMETRY. PART B, CLINICAL CYTOMETRY 2022; 102:189-198. [PMID: 35451196 PMCID: PMC9162159 DOI: 10.1002/cyto.b.22070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/27/2022] [Accepted: 04/07/2022] [Indexed: 05/03/2023]
Abstract
BACKGROUND Accurate Sezary cell detection in peripheral blood of mycosis fungoides/Sezary syndrome (MF/SS) patients by flow cytometry can be difficult due to overlapping immunophenotypes with normal T cells using standard markers. We assessed the utility of programmed death-1 (PD-1/CD279), a transmembrane protein expressed in some hematopoietic cells, for identification and quantitation of circulating Sezary cells among established markers using flow cytometry. METHODS 50 MF/SS and 20 control blood samples were immunophenotyped by flow cytometry. Principal component analysis (PCA) assessed contributions of antigens to separation of abnormal from normal T cell populations. PD-1 was assessed over time in blood and bone marrow of available MF/SS cases. RESULTS Normal CD4+ T cells showed dim/intermediate to absent PD-1 expression. PD-1 in Sezary cells was informatively brighter (≥1/3 log) than internal normal CD4+ T cells in 39/50 (78%) cases. By PCA, PD-1 ranked 3rd behind CD7 and CD26 in population separation as a whole; it ranked in the top 3 markers in 32/50 (64%) cases and 1st in 4/50 (8%) cases when individual abnormal populations were compared to total normal CD4+ T cells. PD-1 clearly separated Sezary from normal CD4+ T cells in 15/26 (58%, 30% of total) cases with few and subtle alterations of pan-T cell antigens/CD26 and was critical in 6 (12% of total), without which identification and quantification were significantly affected or nearly impossible. PD-1 remained informative in blood/bone marrow over time in most patients. CONCLUSIONS PD-1 significantly contributes to accurate flow cytometric Sezary cell assessment in a routine Sezary panel.
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Affiliation(s)
- Natasha E Lewis
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Qi Gao
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kseniya Petrova-Drus
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Diagnostic Molecular Pathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa Pulitzer
- Dermatopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Allison Sigler
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jeeyeon Baik
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alison J Moskowitz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Steven M Horwitz
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ahmet Dogan
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mikhail Roshal
- Hematopathology Service, Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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5
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Roccuzzo G, Giordano S, Fava P, Pileri A, Guglielmo A, Tonella L, Sanlorenzo M, Ribero S, Fierro MT, Quaglino P. Immune Check Point Inhibitors in Primary Cutaneous T-Cell Lymphomas: Biologic Rationale, Clinical Results and Future Perspectives. Front Oncol 2021; 11:733770. [PMID: 34485162 PMCID: PMC8415544 DOI: 10.3389/fonc.2021.733770] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 07/30/2021] [Indexed: 12/14/2022] Open
Abstract
Primary cutaneous T-cell lymphomas (PCTCL) are the most common types of cutaneous lymphomas, with Mycosis fungoides as the most frequent subtype. Besides early stages which usually have a good prognosis, advanced stages remain a great therapeutic challenge with low survival rates. To date, none of the currently available therapeutic options have significantly improved the outcomes of advanced cutaneous lymphomas. Recent studies have demonstrated that immune-checkpoint molecules, such as PD-1 and CTLA-4, play part in the proliferation pathways of neoplastic T-cells, as well as in other tumors. Hence, the potential role of immune-checkpoint-inhibitors in treating cutaneous lymphomas has been investigated in the last years. Herein, we outline the current knowledge regarding the role of immune-checkpoint molecules in PCTCL, their signaling pathways, microenvironment and therapeutic inhibition rationale. Moreover, we review the published data on immunotherapies in PCTCL and summarize the currently ongoing clinical trials in this field.
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Affiliation(s)
- Gabriele Roccuzzo
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Silvia Giordano
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Paolo Fava
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Alessandro Pileri
- Dermatology-IRCCS Policlinico di Sant'Orsola Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy.,Dermatology Unit, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Alba Guglielmo
- Dermatology-IRCCS Policlinico di Sant'Orsola Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy.,Dermatology Unit, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Luca Tonella
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Martina Sanlorenzo
- Department of Medicine, Institute of Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Simone Ribero
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Maria Teresa Fierro
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
| | - Pietro Quaglino
- Department of Medical Sciences, Section of Dermatology, University of Turin, Turin, Italy
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6
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Shirouchi K, Koshikawa S, Shinya K, Watanabe H, Izumi M, Yoshimura K, Sueki H. Reduced expression of programmed cell death 1 and programmed cell death ligand 1 in infiltrating inflammatory cells of lichen planus without administration of immune checkpoint inhibitors. J Dermatol 2021; 48:1428-1432. [PMID: 34097308 DOI: 10.1111/1346-8138.15977] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/29/2021] [Accepted: 05/07/2021] [Indexed: 11/27/2022]
Abstract
Keratinocytes are the main targets of infiltrating T cells in the pathogenesis of lichen planus. However, the mechanisms of dense inflammatory infiltrates beneath the epidermis remain unknown. The aim of the present study was to clarify the roles of programmed cell death 1 (PD-1) and its ligand (PD-L1) in the pathogenesis of lichen planus. Immunohistochemistry of PD-1 and PD-L1 in 12 cases each of lichen planus and dermal-type erythema multiforme was performed. The expression of PD-1 and PD-L1 on infiltrating inflammatory cells, predominantly lymphocytes in lichen planus, was significantly less compared to that in dermal-type erythema multiforme. By dual immunofluorescence, the overlap between PD-1 and leukocyte common antigen, CD4, CD8, CD68, and factor XIIIa was limited and found in only a very small portion of lichen planus cells. Our data suggest that decreased expression of PD-1 and PD-L1 could play a role in accelerating inflammatory cell infiltration targeting the epidermis in the pathogenesis of lichen planus.
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Affiliation(s)
- Kazufumi Shirouchi
- Department of Dermatology, School of Medicine, Showa University, Tokyo, Japan
| | - Sachiko Koshikawa
- Department of Dermatology, School of Medicine, Showa University, Tokyo, Japan
| | - Koichiro Shinya
- Department of Dermatology, School of Medicine, Showa University, Tokyo, Japan
| | - Hideaki Watanabe
- Department of Dermatology, School of Medicine, Showa University, Tokyo, Japan
| | - Miki Izumi
- Department of Medical Education, School of Medicine, Showa University, Tokyo, Japan
| | - Kiyoshi Yoshimura
- Clinical Immuno-Oncology, Clinical Research Institute of Clinical Pharmacology and Therapeutics, School of Medicine, Showa University, Tokyo, Japan
| | - Hirohiko Sueki
- Department of Dermatology, School of Medicine, Showa University, Tokyo, Japan
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7
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Two Cases With Features of Lymphocyte Variant Hypereosinophilic Syndrome With STAT3 SH2 Domain Mutations. Am J Surg Pathol 2021; 45:193-199. [PMID: 33060403 DOI: 10.1097/pas.0000000000001604] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Lymphocyte variant hypereosinophilic syndrome (LV-HES) is a rare cause of eosinophilia that is due to eosinophilipoietic cytokine production by an immunophenotypically abnormal T-cell clone. The molecular pathogenesis of this disorder is largely unknown and only 1 case of LV-HES with a pathogenic STAT3 mutation has been described thus far. Here we report 2 cases of LV-HES with STAT3 SH2 domain mutations. These cases further support the model that activation of STAT3 signaling through STAT3 SH2 domain mutations is a recurrent event in LV-HES.
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8
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King RL, Tan B, Craig FE, George TI, Horny HP, Kelemen K, Orazi A, Reichard KK, Rimsza LM, Wang SA, Zamo A, Quintanilla-Martinez L. Reactive Eosinophil Proliferations in Tissue and the Lymphocytic Variant of Hypereosinophilic Syndrome. Am J Clin Pathol 2021; 155:211-238. [PMID: 33367482 DOI: 10.1093/ajcp/aqaa227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The 2019 Society for Hematopathology and European Association for Haematopathology Workshop reviewed the spectrum of neoplastic, nonneoplastic, and borderline entities associated with reactive eosinophilia in tissue. METHODS The workshop panel reviewed 46 cases covered in 2 workshop sessions. RESULTS The 46 cases were presented with their consensus diagnoses during the workshop. Reactive eosinophilia in lymph nodes and other tissues may be accompanied by or be distinct from peripheral blood eosinophilia. Reactive etiologies included inflammatory disorders such as Kimura disease and IgG4-related disease, which may show overlapping pathologic features and reactions to infectious agents and hypersensitivity (covered in a separate review). Hodgkin, T-cell, and B-cell lymphomas and histiocytic neoplasms can result in reactive eosinophilia. The spectrum of these diseases is discussed and illustrated through representative cases. CONCLUSIONS Reactive eosinophilia in lymph nodes and tissues may be related to both nonneoplastic and neoplastic lymphoid proliferations and histiocytic and nonhematolymphoid processes. Understanding the differential diagnosis of reactive eosinophilia and the potential for overlapping clinical and pathologic findings is critical in reaching the correct diagnosis so that patients can be treated appropriately.
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Affiliation(s)
| | - Brent Tan
- Division of Hematopathology, Stanford University, Stanford, CA
| | - Fiona E Craig
- Division of Hematopathology, Mayo Clinic, Phoenix, AZ
| | - Tracy I George
- Department of Pathology, University of Utah School of Medicine, Salt Lake City
| | - Hans-Peter Horny
- Institute of Pathology, University of Munich (LMU), Munich, Germany
| | | | - Attilio Orazi
- Department of Pathology, TexasTech University Health Sciences Center, P.L. Foster School of Medicine, El Paso
| | | | - Lisa M Rimsza
- Division of Hematopathology, Mayo Clinic, Phoenix, AZ
| | - Sa A Wang
- Department of Hematopathology, MD Anderson Cancer Center, Houston, TX
| | - Alberto Zamo
- Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology, Eberhard Karls University of Tübingen and Comprehensive Cancer Center, Tübingen University Hospital, Tübingen, Germany
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9
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Rojansky R, Fernandez-Pol S, Wang E, Rieger KE, Novoa RA, Zehnder JL, Kunder CA, Kim YH, Khodadoust MS, Brown RA. Cutaneous T-cell lymphomas with pathogenic somatic mutations and absence of detectable clonal T-cell receptor gene rearrangement: two case reports. Diagn Pathol 2020; 15:122. [PMID: 32988392 PMCID: PMC7523289 DOI: 10.1186/s13000-020-01022-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/02/2020] [Indexed: 12/20/2022] Open
Abstract
Background Cutaneous T-cell lymphomas (CTCL) are a heterogeneous group of extranodal non-Hodgkin lymphomas for which diagnosis can be challenging given the potential for overlap with inflammatory dermatoses. Current diagnostic criteria for CTCL incorporate clinical and histopathologic findings as well as results of T-cell receptor (TCR) gene sequencing. Molecular interrogation of TCR genes, TRG and TRB, has proven to be a critical tool for confirming diagnoses of CTCL and for disease tracking after initiation of therapy or after stem cell transplant. Methods for confirming a diagnosis of lymphoma in the absence of TCR gene clonality are lacking. We present two patients with CTCL with pathogenic somatic mutations in the absence of TRG and TRB clonality. Case presentations Case 1: A 38-year-old male had a 19-year history of a diffuse skin rash with papulosquamous, granulomatous, and verrucous features and progressive ulcerated plaques and tumors demonstrating an atypical CD4+ T-cell infiltrate with expression of cytotoxic markers CD56, TIA-1, granzyme, and perforin on histopathology. No definitive evidence for T-cell clonality was detected by conventional PCR of 6 biopsies or by next-generation sequencing (NGS) of 14 biopsies. Somatic mutational profiling of a skin biopsy revealed pathogenic mutations in PIKC3D and TERT promoter hotspots, confirming the presence of a clonal process. Case 2: A 69-year-old male with a 13-year history of progressive, diffuse hypertrophic and eroded plaques showed an atypical CD4+ T-cell infiltrate with subset expression of TIA-1 and granzyme on histopathology. No TCR clonality was detected by TCR-NGS of 6 biopsies. Somatic mutational profiling of a skin biopsy detected a pathogenic mutation in TP53, confirming the presence of a clonal process. Conclusions These cases highlight how detection of pathogenic somatic mutations can confirm a diagnosis of lymphoma in a clinically and histopathologically suspicious cutaneous lymphoid proliferation without detectable TCR clonality.
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Affiliation(s)
- Rebecca Rojansky
- Department of Pathology, Stanford Medicine, Stanford, CA, 94305, USA
| | | | - Erica Wang
- Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA
| | - Kerri E Rieger
- Department of Pathology, Stanford Medicine, Stanford, CA, 94305, USA.,Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA
| | - Roberto A Novoa
- Department of Pathology, Stanford Medicine, Stanford, CA, 94305, USA.,Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA
| | - James L Zehnder
- Department of Pathology, Stanford Medicine, Stanford, CA, 94305, USA.,Division of Hematology, Department of Medicine, Stanford Medicine, Stanford, CA, 94305, USA
| | | | - Youn H Kim
- Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA.,Division of Oncology, Department of Medicine, Stanford Medicine, Stanford, CA, 94305, USA
| | - Michael S Khodadoust
- Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA.,Division of Oncology, Department of Medicine, Stanford Medicine, Stanford, CA, 94305, USA
| | - Ryanne A Brown
- Department of Pathology, Stanford Medicine, Stanford, CA, 94305, USA. .,Department of Dermatology, Stanford Medicine, Stanford, CA, 94305, USA. .,Department of Pathology, Veterans Affairs Palo Alto Health Care System, 3375 Hillview Ave, Room 1821, Palo Alto, CA, 94304-1204, USA.
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10
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Progression of mycosis fungoides occurs through divergence of tumor immunophenotype by differential expression of HLA-DR. Blood Adv 2020; 3:519-530. [PMID: 30770361 DOI: 10.1182/bloodadvances.2018025114] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 12/21/2018] [Indexed: 12/21/2022] Open
Abstract
Immunotherapy is a valuable treatment for many cancer patients, and there is considerable interest in understanding the mechanisms of immune evasion to guide appropriate management. Mycosis fungoides (MF) is a malignant disorder of skin-homing CD4+ T cells, and it exhibits a highly variable clinical course during which the tumor-specific immune response may be an important determinant. An unusual feature of MF is that tumor-infiltrating lymphocytes (TILs) must attempt to control a malignant cell from within their own lineage. We obtained skin biopsies and blood from 43 patients with CD4+ MF and undertook a detailed phenotypic and functional analysis of CD4+ and CD8+ T cells. Clonotypic TCRBV staining allowed delineation of malignant and reactive CD4+ subsets. CD4+ and CD8+ TILs displayed a comparable "exhausted" phenotype that was characterized by expression of PD-1 and TIGIT but retained cytotoxic activity and production of interferon-γ and interleukin-17 in early-stage disease. In contrast, tumor cells were much more heterogeneous and were divided into 3 discrete subsets based on differential expression of HLA-DR: "cold" (DR-), "exhausted" (DR+ PD-1+), and "evasive" (DR++ PD-L1+) phenotypes. Disease progression was associated with increasing divergence of the tumor phenotype away from that of TILs and reduced functional activity within TILs. These observations reveal that the phenotype and function of TIL populations are constrained at all stages of disease, whereas the tumor evolves discrete phenotypic profiles of escape during clinical progression. The findings should help to direct appropriate immunotherapeutic interventions for individual patients.
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11
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Querfeld C, Leung S, Myskowski PL, Curran SA, Goldman DA, Heller G, Wu X, Kil SH, Sharma S, Finn KJ, Horwitz S, Moskowitz A, Mehrara B, Rosen ST, Halpern AC, Young JW. Primary T Cells from Cutaneous T-cell Lymphoma Skin Explants Display an Exhausted Immune Checkpoint Profile. Cancer Immunol Res 2018; 6:900-909. [PMID: 29895574 PMCID: PMC6074045 DOI: 10.1158/2326-6066.cir-17-0270] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 01/23/2018] [Accepted: 06/04/2018] [Indexed: 02/04/2023]
Abstract
Cutaneous T-cell lymphoma (CTCL) develops from clonally expanded CD4+ T cells in a background of chronic inflammation. Although dendritic cells (DCs) stimulate T cells and are present in skin, cutaneous T cells in CTCL do not respond with effective antitumor immunity. We evaluated primary T-cell and DC émigrés from epidermal and dermal explant cultures of skin biopsies from CTCL patients (n = 37) and healthy donors (n = 5). Compared with healthy skin, CD4+ CTCL populations contained more T cells expressing PD-1, CTLA-4, and LAG-3. CD8+ CTCL populations contained more T cells expressing CTLA-4 and LAG-3. CTCL populations also contained more T cells expressing the inducible T-cell costimulator (ICOS), a marker of T-cell activation. DC émigrés from healthy or CTCL skin biopsies expressed PD-L1, indicating that maturation during migration resulted in PD-L1 expression irrespective of disease. Most T cells did not express PD-L1. Using skin samples from 49 additional CTCL patients for an unsupervised analysis of genome-wide mRNA expression profiles corroborated that advanced T3/T4-stage samples expressed more checkpoint inhibition mRNA compared with T1/T2 stage patients or healthy controls. Exhaustion of activated T cells is therefore a hallmark of both CD4+ and CD8+ T cells isolated from the lesional skin of patients with CTCL, with increasing expression as the disease progresses. These results justify identification of antigens driving T-cell exhaustion and the evaluation of immune checkpoint inhibition to reverse T-cell exhaustion earlier in the treatment of CTCL. Cancer Immunol Res; 6(8); 900-9. ©2018 AACR.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- B7-H1 Antigen/analysis
- CD4-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/immunology
- Dendritic Cells/immunology
- Epidermis/immunology
- Female
- Gene Expression Profiling/methods
- Genes, cdc/genetics
- Humans
- Immunophenotyping
- Lymphocyte Activation/immunology
- Lymphoma, T-Cell, Cutaneous/genetics
- Lymphoma, T-Cell, Cutaneous/immunology
- Lymphoma, T-Cell, Cutaneous/pathology
- Male
- Middle Aged
- Neoplasm Staging
- RNA, Messenger/genetics
- RNA, Neoplasm/genetics
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- Tumor Cells, Cultured
- Young Adult
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Affiliation(s)
- Christiane Querfeld
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York.
- Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Weill Cornell Medical College, New York, New York
- Beckman Research Institute, City of Hope, Duarte, California
| | - Samantha Leung
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York
| | - Patricia L Myskowski
- Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Weill Cornell Medical College, New York, New York
| | - Shane A Curran
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York
| | - Debra A Goldman
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Glenn Heller
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Xiwei Wu
- Beckman Research Institute, City of Hope, Duarte, California
| | - Sung Hee Kil
- Beckman Research Institute, City of Hope, Duarte, California
| | - Sneh Sharma
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York
| | - Kathleen J Finn
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York
| | - Steven Horwitz
- Weill Cornell Medical College, New York, New York
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alison Moskowitz
- Weill Cornell Medical College, New York, New York
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Babak Mehrara
- Weill Cornell Medical College, New York, New York
- Plastic and Reconstructive Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Steven T Rosen
- Beckman Research Institute, City of Hope, Duarte, California
| | - Allan C Halpern
- Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Weill Cornell Medical College, New York, New York
| | - James W Young
- Laboratory of Cellular Immunobiology, Immunology Program, Sloan Kettering Institute for Cancer Research, New York, New York
- Weill Cornell Medical College, New York, New York
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- The Rockefeller University, Memorial Sloan Kettering Cancer Center, New York, New York
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Suppressed Programmed Death 1 Expression on CD4 + and CD8 + T Cells in Psoriatic Patients. Mediators Inflamm 2017; 2017:5385102. [PMID: 29180838 PMCID: PMC5664337 DOI: 10.1155/2017/5385102] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 08/06/2017] [Indexed: 12/14/2022] Open
Abstract
Psoriasis is a chronic inflammatory disease mediated by T cell immunity. Programmed death 1 (PD-1), a coinhibitory receptor, plays an important role in immune regulation and maintaining peripheral tolerance. The aim of the study was to compare the expression of PD-1 on the peripheral T cells between psoriatic patients and healthy controls. The study included 75 psoriatic patients and 52 healthy volunteers. The percentages and absolute numbers of CD3+, CD4+, CD8+, CD4+PD-1+, and CD8+PD-1+ T cells were analyzed using flow cytometry. The absolute numbers and percentages of CD4+PD-1+ and CD8+PD-1+ T cells were significantly decreased in the psoriatic patients in comparison with the control group. No significant correlations were found between the absolute numbers and percentages of CD4+PD-1+ or CD8+PD-1+ T cells and clinical characteristics of psoriasis. Decreased PD-1 expression on the T cells may be responsible for impaired negative regulation of immune response in psoriasis pathogenesis.
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Dulmage B, Geskin L, Guitart J, Akilov OE. The biomarker landscape in mycosis fungoides and Sézary syndrome. Exp Dermatol 2017; 26:668-676. [PMID: 27897325 PMCID: PMC5489366 DOI: 10.1111/exd.13261] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2016] [Indexed: 12/14/2022]
Abstract
The practice of pre-emptive individualized medicine is predicated on the discovery, development and application of biomarkers in specific clinical settings. Mycosis fungoides and Sézary syndrome are the two most common type of cutaneous T-cell lymphoma, yet diagnosis, prognosis and disease monitoring remain a challenge. In this review, we discuss the current state of biomarker discovery in mycosis fungoides and Sézary syndrome, highlighting the most promising molecules in different compartments. Further, we emphasize the need for continued multicentre efforts to validate available and new biomarkers and to develop prospective combinatorial panels of already discovered molecules.
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Affiliation(s)
- Brittany Dulmage
- Department of Dermatology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Larisa Geskin
- Department of Dermatology, Columbia University, New York, NY, USA
| | - Joan Guitart
- Department of Dermatology, Northwestern University, Chicago, IL, USA
| | - Oleg E Akilov
- Department of Dermatology, University of Pittsburgh, Pittsburgh, PA, USA
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Kim DS, Je JH, Kim SH, Shin D, Kim TG, Kim DY, Kim SM, Lee MG. Programmed death-ligand 1, 2 expressions are decreased in the psoriatic epidermis. Arch Dermatol Res 2015; 307:531-8. [DOI: 10.1007/s00403-015-1588-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 06/11/2015] [Accepted: 06/21/2015] [Indexed: 01/18/2023]
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Boonk SE, Çetinözman F, Vermeer MH, Jansen PM, Willemze R. Differential expression of TOX by skin-infiltrating T cells in Sézary syndrome and erythrodermic dermatitis. J Cutan Pathol 2015; 42:604-9. [PMID: 25777533 DOI: 10.1111/cup.12490] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 03/10/2015] [Accepted: 03/10/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND The histopathologic differentiation between Sézary syndrome (SS) and erythrodermic dermatitis may be extremely difficult. In this immunohistochemical study, it was investigated if thymocyte selection-associated high mobility group box protein (TOX) and C-MYC can be used as additional diagnostic markers to differentiate between SS and erythrodermic dermatitis. METHOD Paraffin-embedded skin biopsies from 15 SS patients and 17 erythrodermic dermatitis patients were stained and scored for TOX or C-MYC expression. RESULTS Strong nuclear staining for TOX in more than 50% of skin-infiltrating T cells was observed in 13 of 15 (87%) SS cases, whereas erythrodermic dermatitis cases showed weak nuclear staining in 11-50% (median: 25%) of the T cells; strong nuclear staining as found in SS was never observed in erythrodermic dermatitis. No significant differences in C-MYC expression between SS and erythrodermic dermatitis were found. In most patients of both groups, percentages of C-MYC positive-cells varied between less than 10 and 25% of skin-infiltrating T cells. CONCLUSION Our results suggest that strong expression of TOX in more than 50% of skin-infiltrating T cells in erythrodermic skin is a useful marker in the differentiation between SS and erythrodermic dermatitis, whereas staining for C-MYC does not contribute to differential diagnosis.
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Affiliation(s)
- Stephanie E Boonk
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Fatma Çetinözman
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maarten H Vermeer
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Patty M Jansen
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - Rein Willemze
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
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