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Kadin ME. The Reed—Sternberg Cell, An Activated T-cell? The Evidence Has Come Full Circle. Leuk Lymphoma 2009; 2:279-86. [DOI: 10.3109/10428199009106462] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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2
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Maillard P, Lavergne JP, Sibéril S, Faure G, Roohvand F, Petres S, Teillaud JL, Budkowska A. Fcgamma receptor-like activity of hepatitis C virus core protein. J Biol Chem 2003; 279:2430-7. [PMID: 14610077 DOI: 10.1074/jbc.m311470200] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have previously demonstrated that viral particles with the properties of nonenveloped hepatitis C virus (HCV) nucleocapsids occur in the serum of HCV-infected individuals (1). We show here that nucleocapsids purified directly from serum or isolated from HCV virions have FcgammaR-like activity and bind "nonimmune" IgG via its Fcgamma domain. HCV core proteins produced in Escherichia coli and in the baculovirus expression system also bound "nonimmune" IgG and their Fcgamma fragments. Folded conformation was required for IgG binding because the FcgammaR-like site of the core protein was inactive in denaturing conditions. Studies with synthetic core peptides showed that the region spanning amino acids 3-75 was essential for formation of the IgG-binding site. The interaction between the HCV core and human IgG is more efficient in acidic (pH 6.0) than in neutral conditions. The core protein-binding site on the IgG molecule differs from those for C1q, FcgammaRII (CD32), and FcgammaRIII (CD16) but overlaps with that for soluble protein A from Staphylococcus aureus (SpA), which is located in the CH2-CH3 interface of IgG. These characteristics of the core-IgG interaction are very similar to those of the neonatal FcRn. Surface plasmon resonance studies suggested that the binding of an anti-core antibody to HCV core protein might be "bipolar" through its paratope to the corresponding epitope and by its Fcgamma region to the FcgammaR-like motif on this protein. These features of HCV nucleocapsids and HCV core protein may confer an advantage for HCV in terms of survival by interfering with host defense mechanisms mediated by the Fcgamma part of IgG.
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Affiliation(s)
- Patrick Maillard
- Carcinogénèse Hépatique et Virologie Moléculaire, Unité des Venins, and Plateau Génomique Structurale, Institut Pasteur, 75724 Paris cedex 15, France
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3
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Popnikolov NK, Payne DA, Hudnall SD, Hawkins HK, Kumar M, Norris BA, Elghetany MT. CD13-positive anaplastic large cell lymphoma of T-cell origin--a diagnostic and histogenetic problem. Arch Pathol Lab Med 2000; 124:1804-8. [PMID: 11100061 DOI: 10.5858/2000-124-1804-cpalcl] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The expression of myelomonocytic-associated antigens in anaplastic large cell lymphomas (ALCLs), particularly those presenting in extranodal sites, can make their distinction from extramedullary myeloid cell tumors (EMCTs) or histiocytic tumors problematic. Yet, this distinction is clinically significant because of its therapeutic and prognostic implications. Herein, we describe a case of extranodal anaplastic lymphoma kinase-positive CD30-positive ALCL of T-cell origin in a 12-year-old boy, which was initially called an EMCT because of the expression of CD13 and HLA-DR detected by flow cytometry and the absence of other T-cell-related surface markers. However, the detection of cytoplasmic CD3 by flow cytometry prompted further studies. The tumor was composed of large cells with abundant slightly eosinophilic vacuolated cytoplasm and ovoid or reniform nuclei with a few small nucleoli. Using immunohistochemistry, the tumor was positive for CD45, CD30, CD45RO, and CD43 with a strong cytoplasmic and nuclear anaplastic lymphoma kinase stain. The tumor cells showed a T-cell clonal genotype. Electron microscopy revealed no ultrastructural features of myelomonocytic or histiocytic origin. The patient responded well to the chemotherapy and was in complete remission for 10 months at the time of submission of this manuscript. Review of the literature showed inconsistencies regarding the diagnosis, nomenclature, and, therefore, treatment and prognosis of these tumors. In addition, the CD13 expression in ALCL raises some histogenetic questions and may indicate origin from a pluripotent stem cell, misprogramming during malignant transformation, or a microenvironmental effect on lymphoid cell expression of surface antigens. Therefore, ALCL should be considered in the differential diagnosis of EMCTs or histiocytic tumors, particularly when surface marker lineage assignment is ambiguous.
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Affiliation(s)
- N K Popnikolov
- Department of Pathology, The University of Texas Medical Branch, Galveston 77555-0743, USA
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4
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Romaguera JE, Garcia-Foncillas J, Cabanillas F. 16-year experience at M. D. Anderson Cancer Center with primary Ki-1 (CD30) antigen expression and anaplastic morphology in adult patients with diffuse large cell lymphoma. Leuk Lymphoma 1995; 20:97-102. [PMID: 8750629 DOI: 10.3109/10428199509054759] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
One hundred and seven adult cases of untreated diffuse large cell lymphoma (DLCL) were retrospectively analyzed for primary CD30 antigen expression, anaplastic morphology, and long-term prognosis. Tissue samples from 36 patients stained strongly for CD30, and of these, 22 showed anaplastic morphology. Patients with CD30-positive DLCL presented more frequently with skin involvement, constitutional symptoms, more advanced Ann Arbor stage disease, and at a younger age when compared to patients with CD30-negative DLCL. Both groups had a similar complete response rate (78%). Patients with CD30-positive DLCL had a favorable survival rate when compared to patients with CD30-negative DLCL, although the difference was not statistically significant (73% vs. 55%, p = 0.28). Among the CD30-positive DLCL patients, those with anaplastic morphology presented more frequently with extranodal disease and T-cell phenotype when compared to patients with non-anaplastic morphology, but both groups had similar rates of complete response and long-term survival. All 107 patients were treated initially with a doxorubicin-containing chemotherapy regimen. These findings suggest a favorable outlook for adult patients with DLCL that has primary CD30 antigen expression regardless of the presence or absence of anaplastic morphology. Which support our previous observations.
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MESH Headings
- Follow-Up Studies
- Gene Expression
- Humans
- Immunoenzyme Techniques
- Immunohistochemistry
- Ki-1 Antigen/analysis
- Ki-1 Antigen/biosynthesis
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large-Cell, Anaplastic/immunology
- Lymphoma, Large-Cell, Anaplastic/mortality
- Lymphoma, Large-Cell, Anaplastic/pathology
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/immunology
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/mortality
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology
- Prognosis
- Retrospective Studies
- Skin/pathology
- Survival Rate
- Texas
- Time Factors
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Affiliation(s)
- J E Romaguera
- Department of Hematology, University of Texas, M. D. Anderson Cancer Center, Houston 77030, USA
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5
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Egeler RM, Nesbit ME. Langerhans cell histiocytosis and other disorders of monocyte-histiocyte lineage. Crit Rev Oncol Hematol 1995; 18:9-35. [PMID: 7695824 DOI: 10.1016/1040-8428(94)00117-c] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
MESH Headings
- Adolescent
- Adult
- Aged
- Bone and Bones/pathology
- Child
- Child, Preschool
- Clinical Trials as Topic
- Cytokines/physiology
- Female
- Growth Substances/physiology
- Histiocytosis/classification
- Histiocytosis/pathology
- Histiocytosis, Langerhans-Cell/classification
- Histiocytosis, Langerhans-Cell/epidemiology
- Histiocytosis, Langerhans-Cell/etiology
- Histiocytosis, Langerhans-Cell/pathology
- Histiocytosis, Langerhans-Cell/therapy
- Humans
- Incidence
- Infant
- Infant, Newborn
- Leukemia, Monocytic, Acute/pathology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Middle Aged
- Multicenter Studies as Topic
- Phagocytes/pathology
- Prognosis
- Skin/pathology
- Viscera/pathology
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Affiliation(s)
- R M Egeler
- Erasmus University of Rotterdam, Sophia Children's Hospital/Dijkzigt Hospital, Department of Pediatrics, The Netherlands
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6
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Romaguera JE, Manning JT, Tornos CS, Rodriguez J, Brooks TE, Pugh WC, Ordonez NG, Goodacre AM, Cabanillas F. Long-term prognostic importance of primary Ki-1 (CD30) antigen expression and anaplastic morphology in adult patients with diffuse large-cell lymphoma. Ann Oncol 1994; 5:317-22. [PMID: 8075027 DOI: 10.1093/oxfordjournals.annonc.a058833] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND We retrospectively assessed the long-term prognostic importance of primary CD30 antigen expression and of anaplastic large-cell morphology (ALCL) in adult patients with previously untreated diffuse large-cell lymphoma (DLCL), including cases of immunoblastic lymphoma, and identified their clinical features. MATERIALS AND METHODS We examined available archival paraffin-embedded or frozen pathologic material and medical records of adult patients with previously untreated DLCL seen at M.D. Anderson Cancer Center (MDACC) between January 1978 and May 1989. RESULTS Sixty-seven cases of DLCL and seven cases of IBL (a total of seventy-four heretofore referred to as DLCL) were identified. Twenty-two of the 74 patients were positive for the CD 30 antigen. For these 22 patients the rates of complete remission, survival, and time to treatment failure (TTF) were 86%, 82%, and 77%, respectively, at 81 months. When compared with the group of 54 patients which stained negative for CD 30, the long term survival of CD 30-positive DLCL was favorable (82% vs. 49%, p = 0.08). ALCL morphology was present in two-thirds of the patients with CD 30-positive DLCL but did not affect survival and TTF rates. Among patients with CD 30-positive DLCL, 16 patients without skin involvement were younger and had a low failure rate (13%) compared with six patients with skin involvement who were older and had a high failure rate (50%); however, the latter group had a more indolent course after failure and thus both groups had similar survival rates. CONCLUSIONS Primary CD 30 positivity is associated with a favorable long-term prognosis in adult patients with DLCL treated with doxorubicin-containing chemotherapy. ALCL morphology among these patients does not affect the outcome. Patients with CD30-positive DLCL and skin involvement have a higher failure rate than those without skin involvement, but similar overall survival.
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Affiliation(s)
- J E Romaguera
- Department of Hematology, University of Texas, M.D. Anderson Cancer Center, Houston
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7
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Mori N, Yatabe Y, Oka K, Yokose T, Ishido T, Kikuchi M, Asai J. Primary gastric Ki-1 positive anaplastic large cell lymphoma: a report of two cases. Pathol Int 1994; 44:164-9. [PMID: 8025656 DOI: 10.1111/j.1440-1827.1994.tb01702.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Two cases with primary gastric Ki-1 positive anaplastic large cell lymphoma are presented. Morphologic features of both cases involved pleomorphism of the neoplastic cells, fibrosis and lymphatic infiltration. The neoplastic cells in both cases were positive for BerH2 (CD30), LCA(CD45), lysozyme and alpha-1-antitrypsin (alpha 1-AT). In additional case, the neoplastic cells were additionally positive for MAC387 and alpha 1-antichymotrypsin (alpha 1-ACT). The neoplastic cells in these cases were negative for L26(CD20), UCHL-1(CD45RO), DAKO CD3 and epithelial membrane antigen (EMA). According to the results of the phenotypic studies, the authors consider that the neoplastic cells have some of the features of histiocytes. Both patients at 2 and 8 years after surgery without chemotherapy are disease free. This lymphoma is well known to be frequently misdiagnosed as undifferentiated carcinoma. Although rare in occurrence, recognition of this primary lymphoma in the stomach has a significant clinical implication, as the authors consider that its prognosis might be better than undifferentiated carcinoma of the stomach.
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Affiliation(s)
- N Mori
- First Department of Pathology, Nagoya University, School of Medicine, Japan
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8
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Carbone A, Gloghini A, Volpe R, Pinto A. KP1 (CD68)-positive large cell lymphomas: a histopathologic and immunophenotypic characterization of 12 cases. Hum Pathol 1993; 24:886-96. [PMID: 7690736 DOI: 10.1016/0046-8177(93)90139-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
CD68/KP1 antigen expression in a series of 298 non-Hodgkin's lymphoma (NHL) cases, including 41 cases of CD30/Ki-1-positive anaplastic large cell (Ki-1+ ALC) lymphomas, was examined. Among the cases in this series, 12 large cell NHLs, including five centroblastic (G group according to the Working Formulation) NHLs, three immunoblastic (H group) NHLs, and four Ki-1+ ALC lymphomas, were found to express KP1. By extensive immunophenotypic analysis and in situ hybridization, KP1-positive large cell lymphomas of the G and H groups were assigned a B-cell phenotype. The pattern of KP1 staining usually consisted of localized small to medium-sized cytoplasmic dots; only two cases showed diffuse fine granular reactivity. In two of the four Ki-1+ ALC lymphomas tumor cells failed to express a B- or T-cell phenotype and stained positively for lysozyme, whereas in the other two cases they showed a hybrid T/histiocytic, phenotypic profile. KP1 staining of Ki-1+ ALC lymphoma cells was usually intense and showed a diffuse granular cytoplasmic pattern; tumor cells also expressed the CD13 antigen and showed strong reactivity with the anti-CD68 EBM11 antibody. Our results suggest that certain subsets of large "blastic" B-cell lymphomas may simultaneously express the CD68/KP1 histiocyte-specific marker and other myeloid-associated antigens, indicating the necessity of using a multiparameter approach in the determination of cell lineage. Moreover, this study, which demonstrates that the expression of CD68/KP1 and CD30 antigens is not mutually exclusive, supports the view that a fraction of cases diagnosed as Ki-1+ ALC lymphomas (at least those with KP1 expression along with the lack of B- or T-antigen expression) represent true histiocytic lymphomas despite the Ki-1+ phenotype.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antibodies, Monoclonal
- Antigens, CD/analysis
- Antigens, Differentiation, Myelomonocytic/analysis
- Biomarkers
- Bone Marrow/metabolism
- Bone Marrow/pathology
- Child
- Female
- Humans
- Immunohistochemistry/methods
- Immunophenotyping
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/metabolism
- Lymphoma, Large B-Cell, Diffuse/pathology
- Macrophages/metabolism
- Male
- Middle Aged
- Monocytes/metabolism
- Staining and Labeling
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Affiliation(s)
- A Carbone
- Division of Pathology, Istituto Nazionale di Ricovero e Cura a Carattere Scientifico, Aviano, Italy
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9
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Krishnan J, Tomaszewski MM, Kao GF. Primary cutaneous CD30-positive anaplastic large cell lymphoma. Report of 27 cases. J Cutan Pathol 1993; 20:193-202. [PMID: 7690050 DOI: 10.1111/j.1600-0560.1993.tb00643.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The clinical, morphological and immunohistochemical features of 27 patients with anaplastic large cell lymphoma (ALCL) of CD30-positive type, with cutaneous lesions as the sole initial clinical manifestation, were analyzed. The neoplasm presented as solitary or multiple, usually ulcerated skin lesions, affecting predominantly elderly patients (median age: 67 years) with a male preponderance (male to female ratio of 6:1). In most patients, there was an excellent response to chemotherapy. The cardinal histological features included diffuse dermal and subcutaneous infiltration by large, anaplastic tumor cells, all or nearly all of which showed diffuse, strong membrane staining and frequently a paranuclear, dot-like reaction with the CD30 marker (Ber-H2). Epidermal ulceration, pseudo-epitheliomatous hyperplasia and dermal vascular proliferation were also observed.
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Affiliation(s)
- J Krishnan
- Department of Hematologic and Lymphatic Pathology, Armed Forces Institute of Pathology, Washington, D.C 20306-6000
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10
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Abstract
BACKGROUND There is great diversity in the clinical presentation of CD30 (Ki-1)-positive, anaplastic large cell lymphoma (ALCL). The authors report two patients in whom the clinical and morphologic features mimicked gastrointestinal carcinoma. METHODS Surgical pathology specimens were examined using standard histologic techniques. Paraffin- and frozen-section immunohistochemistry was performed by an avidin-biotin-peroxidase method. RESULTS The first patient is a 58-year-old man who presented with a constricting mass of the sigmoid colon. Immunohistochemical staining for CD45 (LCA) was negative in formalin-fixed paraffin sections. However, CD45 and CD74 (LN2) were detectable in B5 postfixed material. The second patient is a 44-year-old woman who presented with dysphagia and back pain. Endoscopic examination revealed an ulcerated luminal mass in the proximal esophagus and a gastric ulcer. Mucosal biopsy specimens of the esophagus and stomach contained ALCL, which was CD45 positive. Retroperitoneal lymph nodes contained ALCL infiltrating the sinuses, interfollicular areas, and blood vessel lumina. In addition to CD45 and pan-T-cell antigens, the neoplastic cells expressed CD68 (KP1) and epithelial membrane antigen (EMA). Monoclonal antikeratins were negative, but a polyclonal antikeratin stain was positive. CONCLUSIONS These findings indicate that clinical, morphologic, and some immunologic features of ALCL may mimic gastrointestinal carcinoma.
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Affiliation(s)
- C W Ross
- Department of Pathology, University of Michigan Hospitals, Ann Arbor 48109-0602
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11
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Carbone A, Gloghini A, De Re V, Tamaro P, Boiocchi M, Volpe R. Histopathologic, immunophenotypic, and genotypic analysis of Ki-1 anaplastic large cell lymphomas that express histiocyte-associated antigens. Cancer 1990; 66:2547-56. [PMID: 2174301 DOI: 10.1002/1097-0142(19901215)66:12<2547::aid-cncr2820661217>3.0.co;2-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
CD30/Ki-1 antigen expression in 243 cases of malignant lymphomas was examined using Ber-H2 monoclonal antibody. Among them 20 cases were categorized as Ki-1 anaplastic large cell lymphoma. In two of these cases histiocyte-associated markers were also expressed. In these cases histopathologic and extensive in situ immunophenotypic analyses were used with genotypic studies in the determination of cell lineage. A sinusoid histologic pattern of involvement with partial lymph node infiltration by pleomorphic neoplastic cells was noticed in the nodes from both patients. Solid areas of node replacement resembling metastatic carcinoma were seen in Patient 1. Immunohistologically, tumor cells of both cases were positive for CD30, CD25, CD71, LN3 (HLA-DR), EMA, CD45, CD74, vimentin, alpha-1-antichymotrypsin, and CD68. Patient 1 was also CD45RO+, CD43+, whereas Patient 2 was positive for alpha-1-antitrypsin and CD4 tumor cells. Genotypic studies revealed that TCR beta and TCR gamma chain genes were clonally rearranged in Patient 1, whereas no rearrangements were detected in Patient 2. This study supports the view that some Ki-1 anaplastic large cell lymphomas may express multiple histiocyte-associated antigens and confirms that this group of neoplasms have immunophenotypic heterogeneity. The results of genotypic analyses used with immunophenotyping does not exclude that the tumor cells in these cases may be of true histiocytic origin despite the Ki-1-positive phenotype.
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Affiliation(s)
- A Carbone
- Division of Pathology, Centro di Riferimento Oncologico, Aviano, Italy
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12
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Ebrahim SA, Ladanyi M, Desai SB, Offit K, Jhanwar SC, Filippa DA, Lieberman PH, Chaganti RS. Immunohistochemical, molecular, and cytogenetic analysis of a consecutive series of 20 peripheral T-cell lymphomas and lymphomas of uncertain lineage, including 12 Ki-1 positive lymphomas. Genes Chromosomes Cancer 1990; 2:27-35. [PMID: 2177640 DOI: 10.1002/gcc.2870020106] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Although several independent series of non-Hodgkin's lymphomas (NHLs) have been subjected to cytogenetic studies or analyses of lineages by assaying for clonal immunophenotypes and clonal rearrangements affecting immunoglobulin (IG) and T-cell receptor (TCR) genes, no published reports exist of series of non-B-cell NHLs on which cytogenetic, immunohistochemical, and IG and TCR gene rearrangement studies have been undertaken together. Among 343 NHLs ascertained prospectively between January 1984 and December 1988 at the Memorial Sloan-Kettering Cancer Center, 278 cases with clonal chromosome abnormalities were identified. Of the latter, 20 were non-B-cell NHLs, which in turn comprised 15 peripheral T-cell lymphomas (PTCLs) and 5 lymphomas of uncertain lineage (LULs). The LULs either were biogenotypic, had discordant immunophenotype and immunogenotype, or showed no evidence of B-cell, T-cell, or histiocytic derivation. Of the 15 PTCLs, eight expressed the Ki-1 antigen and four of these had translocations involving the band 5q35 [t(5q35)]. Of the five LULs, four expressed the Ki-1 antigen and one of these had a translocation involving band 5q35. Previous studies have associated t(5q35) with Ki-1 positive NHLs characterized histologically by a pleomorphic diffuse large cell morphology. In our series of 12 Ki-positive non-B-cell NHLs, five (42%) had a 5q35 translocation. They were histologically indistinguishable from the subset without the translocation. The frequent lineage uncertainty exhibited by Ki-1 positive NHLs of similar histology and cytogenetic abnormalities suggests their derivation from an early uncommitted lymphoid cells.
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MESH Headings
- Antigens, Differentiation/analysis
- Antigens, Differentiation/genetics
- Antigens, Neoplasm/analysis
- Antigens, Neoplasm/genetics
- Biomarkers, Tumor/analysis
- Chromosomes, Human, Pair 5/ultrastructure
- Clone Cells/chemistry
- Clone Cells/ultrastructure
- Gene Rearrangement
- Gene Rearrangement, beta-Chain T-Cell Antigen Receptor
- Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor
- Genes, Immunoglobulin
- Humans
- Immunoglobulin Heavy Chains/genetics
- Immunophenotyping
- Ki-1 Antigen
- Lymphoma, Non-Hodgkin/chemistry
- Lymphoma, Non-Hodgkin/classification
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, T-Cell/chemistry
- Lymphoma, T-Cell/genetics
- Lymphoma, T-Cell/immunology
- Translocation, Genetic
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Affiliation(s)
- S A Ebrahim
- Laboratory of Cancer Genetics, Sloan-Kettering Institute, New York, New York
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13
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Abstract
We examined an antibody against Ki-1 antigen in 161 cases of malignant lymphoma, four of histiocytic sarcoma, and six of nonspecific lymphadenitis, using monoclonal antibody Ki-1, which is known to react selectively with activated lymphocytes, Reed-Sternberg cells, and Hodgkin's cells. Among them, 12 cases of malignant lymphoma demonstrated a diffuse positive cell membrane and/or cytoplasmic reaction of tumor cells and were categorized as Ki-1-positive lymphoma. Nine of these cases exhibited large cells with indented nuclei, distinct nucleoli, and abundant basophilic or amphophilic cytoplasm. Of the remaining three cases, two were of medium-sized and one of small-cell type. Immunologically, the 12 cases of malignant lymphoma demonstrated T-helper/inducer phenotype in six cases, B-cell in two case, and non-T, non-B in four cases. Tac and HLADR were positive in 9/12 and 4/5, respectively, and markers for histiocytes (lysozyme, alpha-1 anti-chymotrypsin, and OK-M1) were usually negative. Clinically, T-cell Ki-1-positive lymphoma was most likely to occur in the elderly, at extranodal sites, and had a rather poor prognosis (mean survival 35.5 months) as compared with B-cell and non-T, non-B lymphoma (7-52 months survival).
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Affiliation(s)
- K Tashiro
- First Department of Pathology, School of Medicine, Fukuoka University, Japan
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14
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Hanson CA, Jaszcz W, Kersey JH, Astorga MG, Peterson BA, Gajl-Peczalska KJ, Frizzera G. True histiocytic lymphoma: histopathologic, immunophenotypic and genotypic analysis. Br J Haematol 1989; 73:187-98. [PMID: 2684258 DOI: 10.1111/j.1365-2141.1989.tb00251.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Five cases of true histiocytic lymphoma (THL) were analysed by immunophenotyping and immunoglobulin/T-cell receptor genotyping. These cases showed striking morphologic diversity but a strong degree of immunophenotypic homogeneity. The malignant cells reacted with multiple histiocytic markers including CD11c (Ki-M1, LeuM5), CD14, CD68 (Ki-M6) and Ki-M8; anti-HLA-DR and non-specific esterase staining was also found in all cases. The malignant cells did not express monoclonal immunoglobulin and did not react with the B- or T-cell monoclonal antibodies used except for those known to be cytoplasmically expressed in monocytes/histiocytes, such as CD4 and CD19; B- and T-cell staining was otherwise limited to background small lymphocytes. By genotypic analysis, three cases showed rearrangements: one with T beta, one with T beta and immunoglobulin heavy chain (JH) and one with both JH and light chain; the remaining two cases retained their immunoglobulin and T-cell receptor genes in germline configuration. The results not only suggest that certain subsets of the histiocyte/reticulum cell system may be capable of rearranging immunoglobulin or T beta genes while simultaneously expressing multiple histiocytic surface antigens but also demonstrate the necessity of using multiple histiocytic-specific monoclonal antibodies and cytochemical staining in diagnosing THL. Gene rearrangement studies must be interpreted in conjunction with immunophenotyping and morphology in the determination of cell lineage.
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Affiliation(s)
- C A Hanson
- Department of Laboratory Medicine and Pathology, University of Minnesota Hospital and Clinic, Minneapolis 55455
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15
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Chan JK, Ng CS, Hui PK, Leung TW, Lo ES, Lau WH, McGuire LJ. Anaplastic large cell Ki-1 lymphoma. Delineation of two morphological types. Histopathology 1989; 15:11-34. [PMID: 2548945 DOI: 10.1111/j.1365-2559.1989.tb03038.x] [Citation(s) in RCA: 139] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This report describes 16 cases of the recently recognized anaplastic large cell Ki-1 lymphoma. The disease showed a male:female ratio of 2.2:1 and a bimodal age distribution with peaks in the third and eighth decades. The clinical presentation was highly variable, with lymph node, skin, bone and gastrointestinal tract being the most commonly affected sites. The lymph nodes usually showed subtotal or sinusoidal involvement, and parenchymal fibrosis was common. The large neoplastic cells were almost invariably admixed with many reactive small lymphocytes, histiocytes and/or neutrophils. Two cytological types could be delineated: type I (pale cell, four cases) consisted of large polygonal cells with distinct pink-staining cell membrane and pale cytoplasm and pleomorphic nuclei showing marked chromatin clearing; and type II (basophilic cell, 12 cases) consisted of round or oval cells with basophilic cytoplasm and/or paranuclear pale hof, pleomorphic nuclei often reniform or lobulated and with frequent multinucleated wreath-like and Reed-Sternberg-like cells. Immunohistochemical studies showed that nine cases (56.3%) exhibited a T-cell phenotype, three cases (18.8%) each exhibited a B-cell or null-cell phenotype, while one case exhibited both T- and B-cell markers. Cutaneous involvement at presentation was associated with a favourable outcome, and spontaneous regression was common. For patients with non-cutaneous presentation, the prognosis was relatively good for young patients treated with aggressive chemotherapy, but was grave for old patients.
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Affiliation(s)
- J K Chan
- Queen Elizabeth Hospital, Department of Pathology
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16
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Slivnick DJ, Nawrocki JF, Fisher RI. Immunology and Cellular Biology of Hodgkin’s Disease. Hematol Oncol Clin North Am 1989. [DOI: 10.1016/s0889-8588(18)30551-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Drexler HG, Jones DB, Diehl V, Minowada J. Is the Hodgkin cell a T- or B-lymphocyte? Recent evidence from geno- and immunophenotypic analysis and in-vitro cell lines. Hematol Oncol 1989; 7:95-113. [PMID: 2646200 DOI: 10.1002/hon.2900070202] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The cellular derivation of Hodgkin (H) and Reed-Sternberg (RS) cells remains a controversial issue. A large body of conflicting results in the literature led to a variety of discordant speculations. The application of immunophenotyping, molecular biology and tissue culture provided additional means for investigations on the nature of H-RS cells. Using immunoenzymatic staining with monoclonal antibodies (McAbs) at the single cell level, H-RS cells from many, albeit not all cases, were shown to be positive for T- and/or B-cell markers; none of the cases were labelled by anti-myeloid or anti-monocyte/macrophage McAbs. A common feature of the otherwise heterogeneous immunoprofile is the expression of activation and proliferation antigens besides HLA-DR class II antigen and the X-hapten. Clonal rearrangements of T-cell receptor or immunoglobulin chain genes were found in 22 per cent of cases. The low frequency of positive samples might be due to the commonly low number of H-RS cells in the total population which can lay below the threshold of sensitivity for genotypic analysis. Several cell lines containing H-RS-like cells have been established. These cell lines have geno- and immunophenotypic characteristics of T- or B-cells, but lack properties of myeloid cells or monocytes/macrophages. In the absence of evidence in support of an origin from monocytes/macrophages or other non-lymphoid cells the here reviewed data, which are based on geno- and immunophenotypic analysis of fresh and cultured H-RS cells, provide a lead to a lymphoid derivation of H-RS cells.
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Smith JL, Jones DB, Bell AJ, Wright DH. Correlation between histology and immunophenotype in a series of 322 cases of non-Hodgkin's lymphoma. Hematol Oncol 1989; 7:37-48. [PMID: 2642457 DOI: 10.1002/hon.2900070104] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The non-Hodgkin's lymphomas (NHL) are a heterogeneous group of lymphoid neoplasms displaying a wide variation in cell morphology, histological patterns, immunological phenotype and prognosis. In this paper we compare the results of phenotypic investigation of 322 tissue biopsies with the histology based on the Kiel classification. Immunological analysis revealed that 81 per cent of these tumours were of B cell origin, 12 per cent of T cell origin and the remaining 7 per cent could not be characterized as representing either cell lineage. This last group included a number of cases which had received a histological diagnosis of true histiocytic lymphoma. The original morphological diagnosis, based on routine haematoxylin and eosion sections correlated with the immunologically determined phenotype in 86 and 93 per cent of the T- and B-cell cases respectively. The B cell tumours were phenotypically heterogenous with respect to immunoglobulin (Ig) heavy chain and B lymphocyte subset marker expression. IgG was most often found associated with NHL of cb/cc histology and a small subgroup of lymphocytic NHL. IgA expression was uncommon and occurred in combination with IgD and G in three cases and alone in two cases of NHL. The most common immunoglobulin isotype expressed was IgM this isotype occurred with IgD most often in lymphocytic and centrocytic NHL and less often in tumours of cb/cc histology. Whilst greater than 90 per cent of the lymphocytic NHLs expressed the CD5 antigen, between 20 and 75 per cent of B-cell tumours of other histologies also expressed this epitope. The CD10 antigen and the epitope recognized by the monoclonal reagent FMC7 were widely distributed on tumour cells from all histologies. TdT expression commonly regarded as a marker for immature cells was found in one case of follicle centre cell lymphoma. All cases of T cell NHL displayed marked heterogeneity for both pan T and T subset antigens which is significant in terms of the routine diagnosis of T NHL and with regard to the rational classification of node based T NHL. Unlike resting peripheral blood T cells, MHC class II, OKT 10 and CD25 epitopes were expressed reflecting activation of tumour populations.(ABSTRACT TRUNCATED AT 400 WORDS)
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MESH Headings
- Antibodies, Monoclonal
- Antigens, Differentiation/analysis
- Antigens, Neoplasm/analysis
- Biomarkers, Tumor/analysis
- Biopsy
- Humans
- Immunoglobulins/analysis
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Non-Hodgkin/classification
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/pathology
- Monitoring, Immunologic
- Neoplasm Proteins/analysis
- Phenotype
- Prognosis
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Affiliation(s)
- J L Smith
- Regional Immunology Service, Southampton General Hospital, U.K
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Hall PA, d'Ardenne AJ, Stansfeld AG. Paraffin section immunohistochemistry. II. Hodgkin's disease and large cell anaplastic (Ki1) lymphoma. Histopathology 1988; 13:161-9. [PMID: 3169684 DOI: 10.1111/j.1365-2559.1988.tb02021.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A panel of antibodies that recognize antigens that survive fixation and conventional processing have been applied to 43 cases of Hodgkin's disease and five cases of large cell anaplastic lymphoma. Reed-Sternberg cells in all five cases of nodular lymphocyte predominance Hodgkin's disease were positive with leucocyte common (CD45) and B-cell antibodies, and negative with LeuM1 (CD15) and BerH2 (CD30) antibodies. In other types of Hodgkin's disease, Reed-Sternberg cells were positive with BerH2 in all cases, positive with LeuM1 in 63% of cases (with enzymic predigestion), positive with at least one B-cell antibody in 29% of cases and positive for CD45 in 8% of cases. In 19% of all cases, Reed-Sternberg cells were positive for epithelial membrane antigen and in 93% they were positive with TAL1B5 (anti-class II MHC). No case showed immunoreactivity with anti-T-cell antibodies. The patterns of immunoreactivity of large cell anaplastic lymphoma were similar, except that none was positive with B-cell antibodies and three were positive with T-cell antibodies. All five were positive with BerH2 (CD30) and TAL1B5. Comparison of the results with those seen in other cases of non-Hodgkin's lymphoma indicates that, with the currently available reagents, this immunohistological profile cannot be used as the sole diagnostic discriminant of these conditions; this must still be based upon careful morphological assessment.
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Affiliation(s)
- P A Hall
- Department of Histopathology, St Bartholomew's Hospital, London, UK
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