1
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Al-Zubaidi HK, Hughes SF. The Use of CD200 in the Differential Diagnosis of B-Cell Lymphoproliferative Disorders. Br J Biomed Sci 2023; 80:11573. [PMID: 37822353 PMCID: PMC10563807 DOI: 10.3389/bjbs.2023.11573] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/15/2023] [Indexed: 10/13/2023]
Abstract
Background: B-Cell Lymphoproliferative Disorders (B-LPDs) are a group of heterogenous disorders characterised by the accumulation of B-cells in peripheral blood, bone marrow, lymph nodes and spleen. They have a variable disease course and outcome and many share similar features making differential diagnosis challenging. Therefore, accurate diagnosis is fundamental in particular for determining treatment options. Immunophenotyping by flow cytometry plays a crucial role in the diagnosis of B-LPDs. However, overlapping immunophenotyping patterns exist and the use of novel monoclonal antibodies has become increasingly important in immunophenotyping analysis. More recently differential expression of CD200 has been reported in various B-LPDs and that CD200 may improve the differentiation between chronic lymphocytic leukaemia (CLL) and mantle cell lymphoma (MCL). In this study CD200 expression is evaluated in different B-LPDs. Methods: A total of 100 samples were collected and analysed by immunophenotyping flow cytometry over a period of 1 year (2017-2018), by a panel of monoclonal antibodies including CD200. The percentage of CD200 and its expression intensity was evaluated and compared between different groups of B-LPDs. Results: All of the 50 cases of CLL expressed CD200 with moderate to bright intensity, 6 MCL cases lacked the expression of CD200. Furthermore, all 5 cases of hairy cell leukaemia (HCL) expressed CD200. Out of all B-LPDs evaluated, CD200 expression in HCL cases was noted to be the brightest. The other 39 cases were not found to be B-LPDs. Conclusion: CD200 has an important role in differentiating CLL from MCL, HCL has a consistent bright expression of CD200. By adding CD200 to the combinations of markers in routine testing panel, Immunophenotyping by flow cytometry can be an effective tool in the diagnosis of B-LPDs especially in cases with atypical immunophenotyping pattern. Our result support that CD200 can be added to routine testing panel as it is useful in differentiating them.
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MESH Headings
- Humans
- Antibodies, Monoclonal/metabolism
- B-Lymphocytes/metabolism
- B-Lymphocytes/pathology
- Diagnosis, Differential
- Flow Cytometry
- Immunophenotyping
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Lymphoma, Mantle-Cell/diagnosis
- Lymphoma, Mantle-Cell/pathology
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Affiliation(s)
- Hanaan Kareem Al-Zubaidi
- Pathology Department, Ysbyty Gwynedd, Betsi Cadwaladr University Health Board, Bangor, United Kingdom
| | - Stephen Fôn Hughes
- Maelor Academic Unite (MAU), Betsi Cadwaladr University Health Board, Wrexham, United Kingdom
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2
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Vangala N, Divya P, Uppin M, Uppin S, Gundeti S, Bacchu S, Radhika KK, Parvathi A, Paul T. Utility of CD200 expression by flow cytometry in lymphoproliferative disorders and plasma cell dyscrasias. MEDICAL JOURNAL OF DR. D.Y. PATIL VIDYAPEETH 2022. [DOI: 10.4103/mjdrdypu.mjdrdypu_373_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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3
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Kotwica-Mojzych K, Jodłowska-Jędrych B, Mojzych M. CD200:CD200R Interactions and Their Importance in Immunoregulation. Int J Mol Sci 2021; 22:ijms22041602. [PMID: 33562512 PMCID: PMC7915401 DOI: 10.3390/ijms22041602] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 01/07/2023] Open
Abstract
The molecule CD200, described many years ago as a naturally occurring immunomodulatory agent, capable of regulating inflammation and transplant rejection, has attracted additional interest over the past years with the realization that it may also serve as an important marker for progressive malignancy. A large body of evidence also supports the hypothesis that this molecule can contribute to immunoregulation of, among other diseases, infection, autoimmune disease and allergy. New data have also come to light to characterize the receptors for CD200 (CD200R) and their potential mechanism(s) of action at the biochemical level, as well as the description of a novel natural antagonist of CD200, lacking the NH2-terminal region of the full-length molecule. Significant controversies exist concerning the relative importance of CD200 as a ligand for all reported CD200Rs. Nevertheless, some progress has been made in the identification of the structural constraints determining the interaction between CD200 and CD200R, and this information has in turn proved of use in developing novel small molecule agonists/antagonists of the interaction. The review below highlights many of these newer findings, and attempts to place them in the broad context of our understanding of the role of CD200-CD200R interactions in a variety of human diseases.
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Affiliation(s)
- Katarzyna Kotwica-Mojzych
- Department of Histology, Embryology and Cytophysiology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland;
- Correspondence:
| | - Barbara Jodłowska-Jędrych
- Department of Histology, Embryology and Cytophysiology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland;
| | - Mariusz Mojzych
- Department of Chemistry, Siedlce University of Natural Sciences and Humanities, 3 Maja 54, 08-110 Siedlce, Poland;
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4
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D'Arena G, De Feo V, Pietrantuono G, Seneca E, Mansueto G, Villani O, La Rocca F, D'Auria F, Statuto T, Valvano L, Arruga F, Deaglio S, Efremov DG, Sgambato A, Laurenti L. CD200 and Chronic Lymphocytic Leukemia: Biological and Clinical Relevance. Front Oncol 2020; 10:584427. [PMID: 33324560 PMCID: PMC7727446 DOI: 10.3389/fonc.2020.584427] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 10/27/2020] [Indexed: 12/28/2022] Open
Abstract
CD200, a transmembrane type Ia glycoprotein belonging to the immunoglobulin protein superfamily, is broadly expressed on a wide variety of cell types, such as B lymphocytes, a subset of T lymphocytes, dendritic cells, endothelial and neuronal cells. It delivers immunosuppressive signals through its receptor CD200R, which is expressed on monocytes/myeloid cells and T lymphocytes. Moreover, interaction of CD200 with CD200R has also been reported to play a role in the regulation of tumor immunity. Overexpression of CD200 has been reported in chronic lymphocytic leukemia (CLL) and hairy cell leukemia but not in mantle cell lymphoma, thus helping to better discriminate between these different B cell malignancies with different prognosis. In this review, we focus on the role of CD200 expression in the differential diagnosis of mature B-cell neoplasms and on the prognostic significance of CD200 expression in CLL, where conflicting results have been published so far. Of interest, increasing evidences indicate that anti-CD200 treatment might be therapeutically beneficial for treating CD200-expressing malignancies, such as CLL.
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Affiliation(s)
- Giovanni D'Arena
- Hematology, "S. Luca" Hospital, ASL Salerno, Vallo della Lucania, Italy
| | - Vincenzo De Feo
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Salerno, Italy
| | - Giuseppe Pietrantuono
- Hematology and Stem Cell Transplantation Unit, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Elisa Seneca
- Hematology and Stem Cell Transplantation Unit, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Giovanna Mansueto
- Hematology and Stem Cell Transplantation Unit, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Oreste Villani
- Hematology and Stem Cell Transplantation Unit, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Francesco La Rocca
- Laboratory of Preclinical and Translational Diagnostics, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Fiorella D'Auria
- Laboratory of Clinical Research and Advanced Diagnostics, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Teodora Statuto
- Laboratory of Clinical Research and Advanced Diagnostics, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Luciana Valvano
- Laboratory of Clinical Research and Advanced Diagnostics, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Francesca Arruga
- Cancer Immunogenetics Unit, Department of Medical Sciences, Molecular Biotechnology Center, University of Turin, Turin, Italy
| | - Silvia Deaglio
- Cancer Immunogenetics Unit, Department of Medical Sciences, Molecular Biotechnology Center, University of Turin, Turin, Italy
| | - Dimitar G Efremov
- Molecular Hematology, International Centre for Genetic Engineering and Biotechnology, Trieste, Italy
| | - Alessandro Sgambato
- Scientific Direction, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Luca Laurenti
- Hematology Institute, IRCCS Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
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Shi Q, Wu C, Han W, Zhao S, Wu Y, Jin Y, Qu X, Li J, Zhang R, Chen L. Clinical significance of CD200 expression in newly diagnosed multiple myeloma patients and dynamic changing during treatment. Leuk Lymphoma 2020; 62:709-715. [PMID: 33108911 DOI: 10.1080/10428194.2020.1839653] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The aim of our study was to determine the impact of CD200 expression in newly diagnosed myltiple myeloma (MM) patients. CD200+ patients had significantly shorter median overall survival time (OS) than CD200- patients (41.0 months vs. not reached, p = .009). The ratio of CD4+ to CD8+ T cells was lower in CD200+ patients and this reduction was significantly related to the increase of CD8+ T cells (p = .021). Moreover, we analyzed dynamic changes of CD200 expression in 47 CD200+ patients during treatment. Thirty-eight (80.9%) patients switched to CD200- during treatment. Those patients had a favorable survival compared with the others (median OS, 65.0 vs. 32.0 months, p < .001; median PFS, 29.0 vs. 11.5 months, p = .027). We concluded that CD200 expression is an independent marker for MM prognostic estimation during treatment.
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Affiliation(s)
- Qinglin Shi
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Chao Wu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Wenmin Han
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Sishu Zhao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Yujie Wu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Yuanyuan Jin
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Xiaoyan Qu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jianyong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Run Zhang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Lijuan Chen
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
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6
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Hoffmann J, Rother M, Kaiser U, Thrun MC, Wilhelm C, Gruen A, Niebergall U, Meissauer U, Neubauer A, Brendel C. Determination of CD43 and CD200 surface expression improves accuracy of B-cell lymphoma immunophenotyping. CYTOMETRY PART B-CLINICAL CYTOMETRY 2020; 98:476-482. [PMID: 32716606 DOI: 10.1002/cyto.b.21936] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 06/11/2020] [Accepted: 06/24/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND The Matutes score (MS) was proposed to differentiate chronic lymphocytic leukemia (CLL) from other B-cell non-Hodgkin lymphomas (B-NHLs). However, ambiguous immunophenotypes are common and remain a diagnostic challenge. Therefore, we evaluated the diagnostic benefit of measuring CD200 and CD43 expression together with the standard MS antigens. METHODS 138 lymphoma patient samples and a validation cohort of 138 additive samples were classified according to the standard MS and further assigned with one or two additional points, for high CD200 and/or CD43 expression levels. The "classical" MS and the "Matutes score-extended" (MS-e) were categorized as high (4-5/6-7), intermediate (2-3/4-5), and low (0-1/0-3). Samples were reclassified into the MS-e with focus on ambiguous cases with an intermediate "classical" MS. RESULTS A total of 35 of 138 (25.4%) patient samples were assigned to the intermediate MS group and confirmed by histopathological reports as CLL (14/40.0%) and B-NHLs other than CLL (21/60%). MS-e analysis identified 13 of 14 (92.9%) of CLL cases (MS-e 4-5) and 18/21 (85.7%) non-CLL cases (MS-e ≤ 3) correctly. Overall, the sensitivity of the CLL diagnosis was significantly increased by application of MS-e compared to the "classical" MS (98.8% vs. 82.7%; p = 0.0009), while specificity of both methods was almost equal (94.7% vs. 98.3%; p = 0.4795). Of note, sole measurement of CD43 and CD200 on B-cells sufficiently differentiated CLL from non-CLL with a test accuracy superior to the "classical" MS (F1 score 96.2 vs. 93.6). CONCLUSION CD200 and CD43 have a high informative value in diagnostic immunophenotyping and facilitate the separation of CLL from other B-NHLs particularly in ambiguous cases.
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Affiliation(s)
- Joerg Hoffmann
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Marissa Rother
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | | | - Michael C Thrun
- Databionics, Mathematics and Computer Science, Philipps University Marburg, Marburg, Germany
| | - Christian Wilhelm
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Andrea Gruen
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Ute Niebergall
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Ute Meissauer
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Andreas Neubauer
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
| | - Cornelia Brendel
- Department of Hematology, Oncology and Immunology, Philipps University Marburg, University Hospital Giessen and Marburg, Marburg, Germany
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7
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Khan M, Arooj S, Wang H. NK Cell-Based Immune Checkpoint Inhibition. Front Immunol 2020; 11:167. [PMID: 32117298 PMCID: PMC7031489 DOI: 10.3389/fimmu.2020.00167] [Citation(s) in RCA: 212] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 01/21/2020] [Indexed: 12/12/2022] Open
Abstract
Immunotherapy, with an increasing number of therapeutic dimensions, is becoming an important mode of treatment for cancer patients. The inhibition of immune checkpoints, which are the source of immune escape for various cancers, is one such immunotherapeutic dimension. It has mainly been aimed at T cells in the past, but NK cells are a newly emerging target. Simultaneously, the number of checkpoints identified has been increasing in recent times. In addition to the classical NK cell receptors KIRs, LIRs, and NKG2A, several other immune checkpoints have also been shown to cause dysfunction of NK cells in various cancers and chronic infections. These checkpoints include the revolutionized CTLA-4, PD-1, and recently identified B7-H3, as well as LAG-3, TIGIT & CD96, TIM-3, and the most recently acknowledged checkpoint-members of the Siglecs family (Siglec-7/9), CD200 and CD47. An interesting dimension of immune checkpoints is their candidacy for dual-checkpoint inhibition, resulting in therapeutic synergism. Furthermore, the combination of immune checkpoint inhibition with other NK cell cytotoxicity restoration strategies could also strengthen its efficacy as an antitumor therapy. Here, we have undertaken a comprehensive review of the literature to date regarding NK cell-based immune checkpoints.
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Affiliation(s)
- Muhammad Khan
- Department of Oncology, The First Affiliated Hospital, Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Sumbal Arooj
- Department of Biochemistry, University of Sialkot, Sialkot, Pakistan
| | - Hua Wang
- Department of Oncology, The First Affiliated Hospital, Institute for Liver Diseases of Anhui Medical University, Hefei, China
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8
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Sorigue M, Magnano L, Miljkovic MD, Nieto‐Moragas J, Santos‐Gomez M, Villamor N, Junca J, Morales‐Indiano C. Positive predictive value of CD200 positivity in the differential diagnosis of chronic lymphocytic leukemia. CYTOMETRY PART B-CLINICAL CYTOMETRY 2019; 98:441-448. [DOI: 10.1002/cyto.b.21849] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Marc Sorigue
- Hematology Laboratory, ICO‐Hospital Germans Trias i Pujol. IJC Universitat Autònoma de Barcelona Badalona Spain
| | - Laura Magnano
- Hematopathology Unit, Department of Pathology Hospital Clinic de Barcelona Barcelona Spain
| | - Milos D. Miljkovic
- Lymphoid Malignancies Branch National Cancer Institute Bethesda Maryland
| | | | - Mireia Santos‐Gomez
- Hematology Laboratory, ICO‐Hospital Germans Trias i Pujol. IJC Universitat Autònoma de Barcelona Badalona Spain
| | - Neus Villamor
- Hematopathology Unit, Department of Pathology Hospital Clinic de Barcelona Barcelona Spain
| | - Jordi Junca
- Hematology Laboratory, ICO‐Hospital Germans Trias i Pujol. IJC Universitat Autònoma de Barcelona Badalona Spain
| | - Cristian Morales‐Indiano
- Clinical Laboratory ICS‐Metropolitana Nord, Core‐hematology Department Hospital Germans Trias i Pujol Badalona Spain
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9
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Elsaid A, Omran A, Abd Elrhman H. Expression and diagnostic utility of single and combined CD200, CD148 and CD160 markers in mature B‑cell neoplasms as revealed by ROC and SVM analyses. WORLD ACADEMY OF SCIENCES JOURNAL 2019. [DOI: 10.3892/wasj.2019.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Affiliation(s)
- Ahmed Elsaid
- Department of Public Health and Community Medicine, Faculty of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Alaa Omran
- Department of Clinical Pathology, Faculty of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Heba Abd Elrhman
- Department of Clinical Pathology, Faculty of Medicine, Zagazig University, Zagazig 44519, Egypt
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10
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Salem DA, Scott D, McCoy CS, Liewehr DJ, Venzon DJ, Arons E, Kreitman RJ, Stetler-Stevenson M, Yuan CM. Differential Expression of CD43, CD81, and CD200 in Classic Versus Variant Hairy Cell Leukemia. CYTOMETRY PART B-CLINICAL CYTOMETRY 2019; 96:275-282. [PMID: 31077558 DOI: 10.1002/cyto.b.21785] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 04/05/2019] [Accepted: 04/19/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Hairy cell leukemia (HCL) and hairy cell leukemia variant (HCLv) are rare diseases with overlapping clinicopathological features. Features distinguishing HCL from HCLv include expression of CD25, CD123, CD200, annexin-A1, and the presence of BRAF V600E mutation. HCLv typically lacks these markers, but they may occur in a subgroup of HCL patients with an aggressive clinical course. We examined CD43, CD81, CD79b, and CD200 expression in HCL and HCLv. METHODS Multiparametric flow cytometry (FCM) was performed on blood from 59 HCL and 15 HCLv patients for protocol entry. Mean fluorescent intensity (MFI) of CD43, CD79b, CD81, and CD200 was determined (for CD200, n = 17 and 7, respectively). RESULTS Median MFI of HCL vs HCLv was 545 vs 272 for CD43, 602 vs 2,450 for CD81, 4,962 vs 1,969 for CD79b, and 11,652 vs 1,405 for CD200, respectively. Analysis of the median differences, HCL minus HCLv (and their 95% confidence intervals and P-values) indicated that CD43 MFI (estimated median difference (95% CI): 212 [72-413; P = 0.0027) and CD200 MFI (9,883 [3,514-13,434]; P < 0.0001) were higher in HCL than in HCLv, while CD81 MFI (-1,858 [-2,604 to -1,365]; P < 0.0001) was lower in HCL than in HCLv. CD79b MFI HCL median was more than double that of HCLv, but the observed difference (1,571 [-739 to 4,417]) was consistent with the null hypothesis of no difference (P = 0.13). CONCLUSIONS CD200, CD43, and CD81 are likely differentially expressed between HCL and HCLv, reflecting their differing disease biology. Inclusion of these markers in FCM is potentially informative. © 2019 International Clinical Cytometry Society.
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Affiliation(s)
- Dalia A Salem
- Laboratory of Pathology, CCR, NCI, NIH, Bethesda, Maryland.,Clinical Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Drake Scott
- Laboratory of Pathology, CCR, NCI, NIH, Bethesda, Maryland
| | | | - David J Liewehr
- Biostatistics and Data Management Section, CCR, NCI, NIH, Bethesda, Maryland
| | - David J Venzon
- Biostatistics and Data Management Section, CCR, NCI, NIH, Bethesda, Maryland
| | - Evgeny Arons
- Laboratory of Molecular Biology, Clinical Immunotherapy Section, CCR, NCI, NIH, Bethesda, Maryland
| | - Robert J Kreitman
- Laboratory of Molecular Biology, Clinical Immunotherapy Section, CCR, NCI, NIH, Bethesda, Maryland
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11
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D'Arena G, Vitale C, Rossi G, Coscia M, Omedè P, D'Auria F, Statuto T, Valvano L, Ciolli S, Gilestro M, Molica S, Bellesi S, Topini G, Panichi V, Autore F, Innocenti I, Musto P, Deaglio S, Laurenti L, Del Vecchio L. CD200 included in a 4-marker modified Matutes score provides optimal sensitivity and specificity for the diagnosis of chronic lymphocytic leukaemia. Hematol Oncol 2018; 36:543-546. [PMID: 29602219 DOI: 10.1002/hon.2510] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/26/2018] [Accepted: 03/05/2018] [Indexed: 12/27/2022]
Abstract
CD200, a transmembrane type Ia glycoprotein belonging to the immunoglobulin superfamily, has been shown to have a differential expression in B-cell neoplasms. Here, we retrospectively assessed the diagnostic relevance of CD200 on 427 patients with B-cell chronic neoplasms in leukemic phase (median age, 69 y; range, 35-97 y). The final diagnosis based on the investigator's assessment was chronic lymphocytic leukaemia (CLL) in 75% of cases and non-CLL in 25% of cases. Sensitivity and specificity for the diagnosis of CLL (vs non-CLL) were calculated for the following markers: CD200, CD5, CD22, CD23, CD79b, FMC7, and SmIg. CD23 was the only marker without a statistically significant difference between the investigator assessment and the flowcytometric analysis. The other markers were unable-when individually evaluated-to discriminate between CLL and non-CLL, requiring the integration into a scoring system. The modified score no. 1 (addition of CD200) showed superimposable sensitivity and specificity compared with the Matutes score. The substitution of CD79b (modified score no. 2), surface membrane immunoglobulins (SmIg) (modified score no. 3), and CD79b and FMC7 (modified score no. 4) with CD200 showed that only the modified score no. 4 had both higher sensitivity and higher specificity compared with standard Matutes score. In conclusion, this work defines a simplified score, compared with the classical Matutes score, for the differential diagnosis of chronic B-cell leukaemia-which only requires 4 markers instead of 5 (CD5, CD23, CD200, and SmIg).
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Affiliation(s)
- Giovanni D'Arena
- Hematology and Stem Cell Transplantation Unit, IRCCS Referral Cancer Center of Basilicata, Rionero in Vulture, Italy
| | - Candida Vitale
- Division of Hematology, University of Torino, Torino, Italy
| | - Giovanni Rossi
- Hematology Unit and Stem Cell Transplantation, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Italy
| | - Marta Coscia
- Division of Hematology, University of Torino, Torino, Italy
| | - Paola Omedè
- Division of Hematology, University of Torino, Torino, Italy
| | - Fiorella D'Auria
- Laboratory of Clinical Research and Advances Diagnostics, IRCCS Referral Cancer Center of Basilicata, Rionero in Vulture, Italy
| | - Teodora Statuto
- Laboratory of Clinical Research and Advances Diagnostics, IRCCS Referral Cancer Center of Basilicata, Rionero in Vulture, Italy
| | - Luciana Valvano
- Laboratory of Clinical Research and Advances Diagnostics, IRCCS Referral Cancer Center of Basilicata, Rionero in Vulture, Italy
| | | | | | - Stefano Molica
- Hematology Unit, "Pugliese e Ciaccio" Hospital, Catanzaro, Italy
| | - Silvia Bellesi
- Hematology Unit, Catholic University of "Sacred Hearth", Rome, Italy
| | - Giuseppe Topini
- Department of Onco-Hematology, Belcolle Hospital, Viterbo, Italy
| | | | - Francesco Autore
- Hematology Unit, Catholic University of "Sacred Hearth", Rome, Italy
| | - Idanna Innocenti
- Hematology Unit, Catholic University of "Sacred Hearth", Rome, Italy
| | - Pellegrino Musto
- Scientific Direction, IRCCS Cancer Referral Center of Basilicata, Rionero in Vulture, Italy
| | - Silvia Deaglio
- Italian Institute for Genomic Medicine (IIGM), University of Torino, Turin, Italy
| | - Luca Laurenti
- Hematology Unit, Catholic University of "Sacred Hearth", Rome, Italy
| | - Luigi Del Vecchio
- CEINGE-Biotecnologie Avanzate s.c.a.r.l., "Federico II" University, Naples, Italy
- Department of Molecular Medicine and Medical Biotechnology, "Federico II" University, Naples, Italy
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CD200 expression in mantle cell lymphoma identifies a unique subgroup of patients with frequent IGHV mutations, absence of SOX11 expression, and an indolent clinical course. Mod Pathol 2018; 31:327-336. [PMID: 28984300 DOI: 10.1038/modpathol.2017.135] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/31/2017] [Accepted: 08/31/2017] [Indexed: 01/20/2023]
Abstract
CD200, a marker currently utilized in the diagnosis of B-cell lymphoma, is uniformly positive in chronic lymphocytic leukemia/chronic lymphocytic leukemia, and is usually absent in mantle cell lymphoma. Over a 6 year-period, of 668 mantle cell lymphoma assessed by flow cytometry, CD200 expression was detected in 25 patients (~4%). All 25 patients had bone marrow involvement; however, 11 (44%) patients had no nodal or extranodal disease and belonged to non-nodal leukemic variant mantle cell lymphoma. Morphologically, bone marrow showed an unusual interstitial infiltrative pattern in 14/25 (56%) and small round cells resembling chronic lymphocytic leukemia in 9/25 (36%). CD23 was positive in 19/25 (76%) patients; and SOX11 was only positive in 5/21(24%). All 4 patients tested showed IGHV mutations. With a median follow-up of 23 months, 12/24 (50%) patients were not treated. These clinicopathological features were significantly different from 154 randomly chosen CD200-negative mantle cell lymphoma patients, in SOX11 positivity (24% versus 74%, P<0.0001), CD23 expression (76% versus 8%, P<0.0001), a non-nodal leukemic presentation (44% versus 2%, P<0.001), and therapy requirement (50% versus 92%, P<0.0001). This is the first study to show that CD200 expression in mantle cell lymphoma, though uncommon, identifies a subgroup of mantle cell lymphoma patients with characteristic pathological features, frequent non-nodal leukemic variant, and an indolent clinical course.
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Varma N, Poongodi R, Naseem S, Parveen B, Varma S. Utility of CD200 expression and CD20 antibody binding capacity in differentiating chronic lymphocytic leukemia from other chronic lymphoproliferative disorders. INDIAN J PATHOL MICR 2018; 61:50-57. [DOI: 10.4103/ijpm.ijpm_267_17] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Miao Y, Fan L, Wu YJ, Xia Y, Qiao C, Wang Y, Wang L, Hong M, Zhu HY, Xu W, Li JY. Low expression of CD200 predicts shorter time-to-treatment in chronic lymphocytic leukemia. Oncotarget 2017; 7:13551-62. [PMID: 26910908 PMCID: PMC4924660 DOI: 10.18632/oncotarget.6948] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 12/26/2015] [Indexed: 11/25/2022] Open
Abstract
CD200, formerly known as OX-2, is a type I glycoprotein that is expressed on a variety of cell types. CD200 has been shown to be overexpressed in chronic lymphocytic leukemia (CLL). Although previous studies have confirmed the diagnostic value of CD200 in differentiating CLL from to other B-cell chronic lymphoproliferative disorders especially mantle cell lymphoma, whether CD200 has prognostic significance in CLL remains to be determined. We evaluated the mean fluorescence intensity (MFI) of CD200 in 307 consecutive, untreated patients with CLL in our center using flow cytometry. Using a CD200 MFI cutoff of 189.5, these cases could be divided into two groups. Patients with lower CD200 MFI (< 189.5) had a significantly shorter time-to-treatment (TTT) than those with higher CD200 MFI (≥ 189.5) (median TTT: 2 months vs 28 months, p = 0.0008). However, the effect of CD200 MFI on overall survival was not significant (CD200 MFI < 189.5: undefined vs CD200 MFI ≥ 189.5: undefined, P = 0.2379). In subgroup analysis, CD200 MFI retained its prognostic value in patients with favourable characteristics such as Binet stage A disease, mutated IGHV status, normal TP53 or negative CD38 expression. In conclusion, our study identified CD200 MFI as a potential prognostic factor in CLL.
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Affiliation(s)
- Yi Miao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Lei Fan
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Yu-Jie Wu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Yi Xia
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Chun Qiao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Yan Wang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Li Wang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Min Hong
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Hua-Yuan Zhu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Wei Xu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Jian-Yong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China.,Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing 210029, China
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Love JE, Thompson K, Kilgore MR, Westerhoff M, Murphy CE, Papanicolau-Sengos A, McCormick KA, Shankaran V, Vandeven N, Miller F, Blom A, Nghiem PT, Kussick SJ. CD200 Expression in Neuroendocrine Neoplasms. Am J Clin Pathol 2017; 148:236-242. [PMID: 28821198 PMCID: PMC5848429 DOI: 10.1093/ajcp/aqx071] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objectives CD200 expression has been well studied in hematopoietic malignancies; however, CD200 expression has not been well-characterized in neuroendocrine neoplasms. We examined CD200 expression in 391 neuroendocrine neoplasms from various anatomic sites. Methods Tissue blocks containing pulmonary small cell carcinoma, pulmonary carcinoid, large cell neuroendocrine carcinoma, pancreatic neuroendocrine tumor, gastrointestinal carcinoid, and Merkel cell carcinoma were evaluated for CD200 expression by immunohistochemistry. A set of nonneuroendocrine carcinomas was stained for comparison. Results CD200 was expressed in 87% of the neuroendocrine neoplasms studied, including 60 of 72 (83%) pulmonary small cell carcinomas, 15 of 22 (68%) pulmonary carcinoids, three of four (75%) pulmonary large cell neuroendocrine carcinomas, 125 of 146 (86%) Merkel cell carcinomas, 79 of 83 (95%) gastrointestinal luminal carcinoids, and 56 of 60 (93%) pancreatic neuroendocrine tumors. Thirty-two of 157 (20%) nonneuroendocrine carcinomas expressed CD200. In gastrointestinal carcinoid and pancreatic neuroendocrine neoplasms, CD200 negativity correlated with higher grade. Conclusions CD200 is a relatively sensitive marker of neuroendocrine neoplasms and represents a potential therapeutic target in these difficult-to-treat malignancies.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Steven J Kussick
- PhenoPath Laboratories, Seattle, WA
- Laboratory Medicine, University of Washington, Seattle
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Mason EF, Pozdnyakova O, Li B, Dudley G, Dorfman DM. Flow Cytometric Patterns of CD200 and CD1d Expression Distinguish CD10-Negative, CD5-Negative Mature B-Cell Lymphoproliferative Disorders. Am J Clin Pathol 2017; 148:33-41. [PMID: 28575142 DOI: 10.1093/ajcp/aqx041] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The importance of distinguishing mature B-cell lymphoproliferative disorders (B-LPDs) is highlighted by the distinct treatments used for and varying prognoses seen in association with these different diseases. Immunophenotyping allows for accurate and efficient differentiation of many B-LPDs. Recently, we showed that CD200 is highly expressed in hairy cell leukemia (HCL) but not in marginal zone lymphoma (MZL), lymphoplasmacytic lymphoma (LPL), or hairy cell leukemia-variant (HCL-v). Here, we assessed the usefulness of a flow cytometric panel combining CD200 and CD1d with CD25, CD103, and CD11c to distinguish CD10-, CD5- B-LPDs. METHODS We analyzed the expression of CD200 and CD1d by flow cytometric analysis in 79 cases of CD10-, CD5- mature B-LPDs. RESULTS Distinct patterns of CD200 and CD1d expression were seen in the examined B-LPDs. HCL showed bright positivity for CD200 along with positive staining for CD1d, whereas HCL-v showed low levels of expression for both markers. LPL demonstrated positive staining for CD200 in combination with dim to negative staining for CD1d. In contrast, MZL was commonly positive for CD1d and negative for CD200. CONCLUSIONS Flow cytometric analysis of CD200 and CD1d, along with CD25, CD103, and CD11c, can aid in the diagnosis of CD10-, CD5- mature B-LPDs.
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Affiliation(s)
- Emily F Mason
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Olga Pozdnyakova
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Betty Li
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Graham Dudley
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - David M Dorfman
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
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Rahman K, Kumar P, Gupta R, Singh MK, Nityanand S. Role of CD200 in differential diagnosis of mature B-cell neoplasm. Int J Lab Hematol 2017; 39:384-391. [DOI: 10.1111/ijlh.12637] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 01/12/2017] [Indexed: 11/29/2022]
Affiliation(s)
- K. Rahman
- Department of Hematology; SGPGI; Lucknow India
| | - P. Kumar
- Department of Hematology; SGPGI; Lucknow India
| | - R. Gupta
- Department of Hematology; SGPGI; Lucknow India
| | - M. K. Singh
- Department of Hematology; SGPGI; Lucknow India
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Bohling SD, Davis E, Thompson K, Kussick SJ, Love J. Flow cytometric analysis of CD200 expression by pulmonary small cell carcinoma. CYTOMETRY PART B-CLINICAL CYTOMETRY 2015; 90:493-498. [PMID: 26584149 DOI: 10.1002/cyto.b.21340] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 09/04/2015] [Accepted: 11/11/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND CD200 is a membrane bound glycoprotein that is expressed by a variety of normal tissues and hematopoietic malignancies. Flow cytometric analysis of CD200 expression has utility in the evaluation of mature B-cell neoplasms, myeloma, and acute leukemia; however, CD200 expression in nonhematopoietic malignancies has not been extensively studied. METHODS We studied 14 cases of biopsy proven pulmonary small cell carcinoma in which a discrete CD45 negative, CD56 positive abnormal cell population was identified by flow cytometry. We retrospectively evaluated these cases for flow cytometric and immunohistochemical evidence of CD200 expression. RESULTS Twelve of the 14 cases of pulmonary small cell carcinoma showed convincing expression of CD200 by both immunohistochemistry and flow cytometry. CONCLUSIONS Pulmonary small cell carcinoma frequently expresses CD200 at a level that can be detected by flow cytometry and immunohistochemistry. CD200 expression therefore may be used to help identify pulmonary small cell carcinoma in flow cytometry specimens and tissue sections. CD200 may also play a role in the biology of pulmonary small cell carcinoma and is a potential target of future therapies. © 2015 International Clinical Cytometry Society.
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Affiliation(s)
| | - Evan Davis
- Multicare Health System, Tacoma, Washington
| | | | | | - Jason Love
- Western Washington Pathology, Tacoma, Washington
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Aref S, Azmy E, El-Gilany AH. Upregulation of CD200 is associated with regulatory T cell expansion and disease progression in multiple myeloma. Hematol Oncol 2015; 35:51-57. [PMID: 26033514 DOI: 10.1002/hon.2206] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Revised: 02/23/2015] [Accepted: 03/16/2015] [Indexed: 12/19/2022]
Abstract
Immune dysfunction is an important feature of multiple myeloma (MM) leading to infections, enhancement of tumour growth and resistance to chemotherapy. The overexpression of CD200, expansion of T regulatory (Treg) cell and increased levels of immune modulatory cytokines like IL10, IL6 and transforming growth factor beta (TGFβ) were suggested to have a role in this context. The aim of this study was to assess CD200 expression, Treg percentage by flow cytometry and immune modulatory cytokines (IL10, IL6, TGFβ) by enzyme-linked immunosorbent assay in MM patients at diagnosis. This study included 50 MM patients at diagnosis and 20 healthy controls. The positive CD200 expression was detected in 72% of MM patients. Among the CD200 positive group, 4/13 patients (30.8%) were classified as stage I, 18/23 (78.3%) were in stage II and 14/14 (100%) were in stage III; according to International scoring system. Treg percentage was significantly higher in stage III, followed by stage II then stage I (p < 0.01). Serum IL6, IL10 and TGFβ were significantly higher in MM patients as compared with controls (p < 0.01, p < 0.01, p < 0.05, respectively). The increased expression of CD200 and Treg percentages was associated with increased severity biomarkers (serum LDH and β2 microglobulin). The degree of CD200 expression was significantly positively correlated to Treg percentage (r = 0.565, p < 0.01). Analysis of the CD200 negative patients had a better progression free survival (p = 0.032) and overall survival (p = 0.04) as compared with those positive for CD200 expression. These findings illustrate a clear correlation between myeloma cell CD200 expression level and the frequency of immunosuppressive Treg cells. In conclusion, increased expression of CD200, expansion of suppressive Treg cells and elevation of cytokines might have a role in MM progression in this cohort of patients. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Salah Aref
- Hematology Unit, Clinical Pathology Department, Mansoura Faculty of Medicine, Mansoura University, Egypt
| | - Emaad Azmy
- Clinical Hematology Unit, Mansoura University Oncology Center, Mansoura University, Egypt
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Lesesve JF, Tardy S, Frotscher B, Latger-Cannard V, Feugier P, De Carvalho Bittencourt M. Combination of CD160 and CD200 as a useful tool for differential diagnosis between chronic lymphocytic leukemia and other mature B-cell neoplasms. Int J Lab Hematol 2014; 37:486-94. [DOI: 10.1111/ijlh.12315] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 10/13/2014] [Indexed: 11/29/2022]
Affiliation(s)
- J.-F. Lesesve
- Laboratory of Hematology; University Hospital; Nancy France
| | - S. Tardy
- Laboratory of Hematology; University Hospital; Nancy France
- Department of Hematology; University Hospital; Nancy France
| | - B. Frotscher
- Laboratory of Hematology; University Hospital; Nancy France
| | | | - P. Feugier
- Department of Hematology; University Hospital; Nancy France
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Challagundla P, Medeiros LJ, Kanagal-Shamanna R, Miranda RN, Jorgensen JL. Differential expression of CD200 in B-cell neoplasms by flow cytometry can assist in diagnosis, subclassification, and bone marrow staging. Am J Clin Pathol 2014; 142:837-44. [PMID: 25389338 DOI: 10.1309/ajcpbv9elxc0ecvl] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES To analyze CD200 expression by flow cytometry in a large series of B-cell neoplasms in a variety of tissue types in comparison with benign B-lineage cells. METHODS We measured CD200 expression levels in 505 peripheral blood (PB), bone marrow (BM), and lymphoid tissue biopsy specimens, including 364 cases positive for B-cell leukemias and lymphomas. RESULTS CD200 expression in chronic lymphocytic leukemia cases was as bright as or brighter than normal PB B cells in nearly all cases, while mantle cell lymphoma (MCL) cases were usually dim or negative. However, rare MCL cases (about 5%) were moderately bright for CD200. Marginal zone lymphomas varied by subtype, with nodal cases brighter, splenic cases dimmer, and extranodal cases heterogeneous for CD200 expression. Follicular lymphoma (FL) cells were brighter for CD200 in BM specimens than in lymph nodes. In some BM specimens, dim CD200 could distinguish FL cells from background hematogones. Large B-cell lymphomas of the non-germinal center type tended to be brighter for CD200 than those of the germinal center type, while Burkitt lymphomas were negative. CONCLUSIONS CD200 staining by flow cytometry can be useful in the differential diagnosis of B-cell neoplasms and in their detection in the BM.
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Affiliation(s)
- Pramoda Challagundla
- Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston
| | - L. Jeffrey Medeiros
- Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston
| | | | - Roberto N. Miranda
- Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston
| | - Jeffrey L. Jorgensen
- Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston
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Douds JJ, Long DJ, Kim AS, Li S. Diagnostic and prognostic significance of CD200 expression and its stability in plasma cell myeloma. J Clin Pathol 2014; 67:792-6. [DOI: 10.1136/jclinpath-2014-202421] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
AimPrevious studies showed that CD200 expression is a prognostic factor for plasma cell myeloma (PCM), but the prognostic effect is conflicting between studies. We studied CD200 protein expression and the stability of expression in PCM to clarify its potential utility in diagnosis, prognosis and monitoring of disease.MethodCD200 expression was studied in 77 cases of PCM by immunohistochemistry on paraffin sections from decalcified bone marrow biopsies.ResultThere were 16 newly diagnosed cases and 61 post-treatment cases from 54 patients: 37 men and 17 women, with a median age of 62 years (range, 41–88 years). CD200 demonstrated moderate to strong membrane expression in positive cases. Fifty-six of 77 cases (73%) showed CD200 expression. Twenty of the 22 (91%) patients with serial specimens demonstrated stable CD200 expression (n=15) or lack of CD200 expression (n=5). One patient lost CD200 expression, while another one gained CD200 expression during treatment. The clinical, pathologic and cytogenetic features between the CD200+ group and the CD200− group were similar in most instances. However, CD200 expression was associated with lower serum β2-microglobulin (p=0.03). There was no significant difference in overall survival and progression-free survival between the CD200+ and CD200− patients (p>0.05).ConclusionsCD200 is expressed in a majority of PCM cases, and the expression is stable during the treatment process. Therefore, immunohistochemical expression of CD200 is a useful marker for the diagnosis and follow-up of PCM.
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Tóth-Lipták J, Piukovics K, Borbényi Z, Demeter J, Bagdi E, Krenács L. A Comprehensive Immunophenotypic Marker Analysis of Hairy Cell Leukemia in Paraffin-Embedded Bone Marrow Trephine Biopsies–A Tissue Microarray Study. Pathol Oncol Res 2014; 21:203-11. [DOI: 10.1007/s12253-014-9807-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 05/28/2014] [Indexed: 11/29/2022]
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Sandes AF, de Lourdes Chauffaille M, Oliveira CRMC, Maekawa Y, Tamashiro N, Takao TT, Ritter EC, Rizzatti EG. CD200 has an important role in the differential diagnosis of mature B-cell neoplasms by multiparameter flow cytometry. CYTOMETRY PART B-CLINICAL CYTOMETRY 2013; 86:98-105. [PMID: 24243815 DOI: 10.1002/cyto.b.21128] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 07/19/2013] [Accepted: 08/09/2013] [Indexed: 12/22/2022]
Abstract
BACKGROUND Multiparameter flow cytometry is a useful tool for the diagnostic evaluation of mature B-cell neoplasms (MBN). Recently, it has been shown that CD200 may improve the distinction between chronic lymphocytic leukemia (CLL; CD200+) and mantle cell lymphoma (MCL; CD200-), but the role of CD200 expression in atypical CLL and other MBN remains to be established. METHODS To address this issue, we investigated the expression of CD200 in 159 consecutive cases of MBN. RESULTS CD200 was strongly expressed in CLL and was revealed to be an excellent marker to distinguish CLL from MCL, even in cases of atypical CLL. However, lack of CD200 was not an exclusive finding of MCL, being also observed in other MBNs. Furthermore, CD200 was highly expressed in hairy cell leukemia, being useful in the differential diagnosis of lymphomas with villous lymphocytes. Herein, we propose an algorithm to classify CD5+ MBNs based on the expression of CD200, CD11c, heavy chain immunoglobulins, and Matutes score. CONCLUSIONS These results expand the understanding of the CD200 expression in MBNs, giving further support for the inclusion of this marker in the routine investigation by flow cytometry.
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Affiliation(s)
- Alex F Sandes
- Division of Hematology, Fleury Group, São Paulo, Brazil
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25
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Pillai V, Pozdnyakova O, Charest K, Li B, Shahsafaei A, Dorfman DM. CD200 flow cytometric assessment and semiquantitative immunohistochemical staining distinguishes hairy cell leukemia from hairy cell leukemia-variant and other B-cell lymphoproliferative disorders. Am J Clin Pathol 2013; 140:536-43. [PMID: 24045551 DOI: 10.1309/ajcpebk31vqqnddr] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVES To evaluate CD200 expression in B-cell proliferative disorders. METHODS We analyzed 180 recent specimens of B-cell neoplasms for CD200 expression by flow cytometric immunophenotypic analysis, which is better able to assess relative intensity of staining than immunohistochemical staining. RESULTS We found that hairy cell leukemia exhibits a high level of staining for CD200 in comparison to other B-cell lymphoproliferative disorders, including hairy cell leukemia-variant (HCL-V), marginal zone lymphoma, and lymphoplasmacytic lymphoma. We confirmed this observation by semiquantitative immunohistochemical staining. CONCLUSIONS Assessment of the CD200 expression level is helpful to distinguish HCL from HCL-V and other B-cell lymphoproliferative disorders and in the differential diagnosis of B-cell neoplasms in general.
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Affiliation(s)
- Vinodh Pillai
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Olga Pozdnyakova
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Karry Charest
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Betty Li
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Aliakbar Shahsafaei
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - David M. Dorfman
- Department of Pathology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
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Dorfman DM, Shahsafaei A, Alonso MA. Utility of CD200 immunostaining in the diagnosis of primary mediastinal large B cell lymphoma: comparison with MAL, CD23, and other markers. Mod Pathol 2012; 25:1637-43. [PMID: 22899296 DOI: 10.1038/modpathol.2012.129] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
CD200, an immunoglobulin superfamily membrane glycoprotein, is expressed in a number of B cell lymphoproliferative disorders, including primary mediastinal large B cell lymphoma, but not diffuse large B cell lymphoma, based on a preliminary study. Here, we compare the expression of CD200 with other markers of primary mediastinal large B cell lymphoma, including MAL and CD23, in formalin-fixed, paraffin-embedded histologic sections from a series of 35 cases of primary mediastinal large B cell lymphoma and 30 cases of diffuse large B cell lymphoma. CD200 exhibits the greatest staining sensitivity of the markers studied: 94%, compared with CD23 (69%), MAL (86%), TRAF (86%), and REL (77%). It exhibits staining specificity of 93%, similar to that of CD23 (93%) and MAL (97%), and greater than that of TRAF (77%) and REL (83%). We conclude that CD200 is a practical and useful marker for the diagnosis of primary mediastinal large B cell lymphoma.
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Affiliation(s)
- David M Dorfman
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA.
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27
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Olteanu H, Harrington AM, Kroft SH. CD200 expression in plasma cells of nonmyeloma immunoproliferative disorders: clinicopathologic features and comparison with plasma cell myeloma. Am J Clin Pathol 2012; 138:867-76. [PMID: 23161721 DOI: 10.1309/ajcp3tqr1tfhhgas] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The majority of plasma cell myelomas (PCMs) are positive for CD200, a membrane protein with immunosuppressive function. There are no flow cytometry data in the literature on plasma cell CD200 expression in other immunoproliferative disorders. Therefore we used flow cytometry to study the expression of CD200 on plasma cells in diagnostic bone marrow aspirates from 61 patients with monoclonal gammopathy of undetermined significance (MGUS) and 10 patients with lymphoplasmacytic lymphoma (LPL). For comparison, we evaluated CD200 expression in 74 PCM bone marrow biopsies. Thirty-three (54.1%) of 61 MGUS cases and 2 (20.0%) of 10 LPL cases were CD200+. Comparative clinicopathologic parameters for MGUS cases, based on CD200 expression status, showed no differences between the 2 groups. The proportion of CD200+ PCMs (73.0%) in our series was significantly higher than that of CD200+ MGUS (P = .030) and CD200+ LPL (P = .002) cases.
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28
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Rygiel TP, Meyaard L. CD200R signaling in tumor tolerance and inflammation: A tricky balance. Curr Opin Immunol 2012; 24:233-8. [DOI: 10.1016/j.coi.2012.01.002] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 01/03/2012] [Accepted: 01/04/2012] [Indexed: 10/14/2022]
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29
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Chao MP, Majeti R, Weissman IL. Programmed cell removal: a new obstacle in the road to developing cancer. Nat Rev Cancer 2011; 12:58-67. [PMID: 22158022 DOI: 10.1038/nrc3171] [Citation(s) in RCA: 186] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The development of cancer involves mechanisms by which aberrant cells overcome normal regulatory pathways that limit their numbers and their migration. The evasion of programmed cell death is one of several key early events that need to be overcome in the progression from normal cellular homeostasis to malignant transformation. Recently, we provided evidence in mouse and human cancers that successful cancer clones must also overcome programmed cell removal. In this Opinion article, we explore the role of programmed cell removal in both normal and neoplastic cells, and we place this pathway in the context of the initiation of programmed cell death.
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Affiliation(s)
- Mark P Chao
- Institute for Stem Cell Biology and Regenerative Medicine and Cancer Institute, Division of Haematology, Stanford University School of Medicine, Lokey Stem Cell Research Building, 265 Campus Drive, Stanford, California 94305, USA.
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Sander B. Mantle cell lymphoma: recent insights into pathogenesis, clinical variability, and new diagnostic markers. Semin Diagn Pathol 2011; 28:245-55. [DOI: 10.1053/j.semdp.2011.02.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
The introduction of cladribine and pentostatin for the treatment of hairy cell leukemia (HCL) has dramatically altered the natural history of the disease, and a single course of cladribine given as a subcutaneous injection for 7 days induces complete remission in the majority of patients. A systematic evaluation of the immediate and long-term side effects induced by purine analogs reveals that most of the available information relates to fludarabine, and mostly refers to the use of this agent in the treatment of indolent lymphoproliferative disorders (LPDs) and and chronic lymphocytic leukemia (CLL). Surprisingly, although purine analogs have been used for more than 30 years in the treatment of HCL, there are still not many reports on the toxicity of pentostatin and cladribine other than the early therapy-induced toxicity encountered in the initial management of patients. Only a few studies have evaluated the long-term adverse effects of purine analogs on the immune system or stem cell toxicity, and most of these are not very recent. In addition, the issue of the prevalence of secondary malignancy linked with the therapy of HCL still remains controversial. In this review the available data on cladribine and pentostatin toxicity in the treatment of HCL are summarized, emphasizing immune suppression, stem cell toxicity, and possible correlation with the development of second malignancy. Other rare toxicities are also described, and the special conditions that need to be taken into account when starting treatment for patients with HCL are also considered.
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Affiliation(s)
- Tamar Tadmor
- Hematology-Oncology Unit, Bnai-Zion Medical Center, Haifa, Israel.
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CD200 expression suppresses natural killer cell function and directly inhibits patient anti-tumor response in acute myeloid leukemia. Leukemia 2011; 25:792-9. [PMID: 21274000 DOI: 10.1038/leu.2011.1] [Citation(s) in RCA: 133] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Upregulation of the immunosuppressive cell surface glycoprotein, CD200, is a common feature of acute myeloid leukemia (AML) and is associated with poor patient outcome. We investigated whether CD200 overexpression on AML cells could specifically compromise patient natural killer (NK) cell anti-tumor responses. We found that CD200(hi) patients showed a 50% reduction in the frequency of activated NK cells (CD56(dim)CD16(+)) compared with CD200(lo) patients. Additionally, NK receptor expression (NKp44 and NKp46) on these cells was also significantly downregulated in CD200(hi) patients. To assess whether NK cell activity was directly influenced by CD200 expression, we examined the effect of ectopic expression of CD200. These assays revealed that both NK cell cytolytic activity and interferon-γ response were significantly reduced toward CD200(+) leukemic targets and that these targets showed increased survival compared with CD200(-) cells. Similarly, NK cells isolated from AML patients were less functionally active toward CD200(hi) autologous blasts from both cytolytic and immunoregulatory perspectives. Finally, blocking CD200 alone was sufficient to recover a significant proportion of NK cell cytolytic activity. Together, these findings provide the first evidence that CD200 has a direct and significant suppressive influence on NK cell activity in AML patients and may contribute to the increased relapse rate in CD200(+) patients.
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Dorfman DM, Shahsafaei A. CD200 (OX-2 membrane glycoprotein) expression in b cell-derived neoplasms. Am J Clin Pathol 2010; 134:726-33. [PMID: 20959655 DOI: 10.1309/ajcp38xrrugsqovc] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
We studied the expression of CD200, an immunoglobulin superfamily membrane glycoprotein, in a wide range of B cell-derived neoplasms by immunohistochemical staining of paraffin-embedded tissue sections. In addition to chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL), CD200 is expressed in other B-cell lymphoproliferative disorders, including hairy cell leukemia. In addition, neoplastic cells in classical Hodgkin lymphoma are immunoreactive for CD200. CD200 was previously reported to be expressed in acute myeloid leukemia, and we find that it is also expressed in B-lymphoblastic leukemia/lymphoma. We conclude that CD200 may be a useful immunophenotypic marker in the evaluation of B cell-derived neoplasms. Furthermore, since an anti-CD200 immunotherapeutic agent is in clinical trials, a number of B cell-derived neoplasms in addition to CLL/SLL may be suitable therapeutic targets.
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