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1.
S Poppema E Kaiserling K Lennert 《Virchows Archiv. B, Cell pathology including molecular pathology》1979,31(3):211-225
Ultrastructural and immunohistologic findings in a nodular variant of Hodgkin's disease with lymphocytic predominance, called nodular paragranuloma, are presented and compared with those in so-called progressively transformed germinal centers. These are large follicles with numerous lymphocytes which can be found not only in nonspecific lymphadenitis, but also in lymph nodes from patients with nodular paragranuloma. The immunoperoxidase technique was applied on paraffin sections to detect intracytoplasmic immunoglobulin and lysozyme. The so-called L & H type Sternberg-Reed cells contained IgG and one type of light chain per cell, suggesting that such cells produce immunoglobulin. The ultrastructure of the L & H type Sternberg-Reed cells favored the immunoblastic nature of these cells. It is concluded that nodular paragranuloma differs from other types of Hodgkin's disease by its localization in B-cell areas and the presence of atypical B immunoblasts. 相似文献
2.
L-428 Reed-Sternberg cells and mononuclear Hodgkin's cells arise from a single cloned mononuclear cell 总被引:2,自引:0,他引:2
The L-428 cell line derived from nodular sclerosing Hodgkin's disease was verified to be a human female cell line with surface marker and morphologic characteristics similar to native Hodgkin's cells. Single cells were cloned and subcloned twice to determine the characteristics of the clonogenic L-428 Hodgkin's cell (resulting in a 10% cloning efficiency). Both mononuclear L-428 cells and classical Reed-Sternberg cells arose from solitary cells. The clonogenic cell was the mononuclear Hodgkin's cell, although small abortive colonies sometimes arose from classical binucleate Reed-Sternberg cells. Cytogenetic and phenotypic analysis supported the clonality of three subclones and indicated, among many findings, consistent abnormalities of the long arm of chromosome 7 (beta-chain of the T cell receptor) and 14q32 (Ig heavy chain). Distinctive abnormalities of cytogenetics, phenotyping and transforming growth factor-beta production were exhibited for each clone as well. These observations demonstrate the relationship of the continuum of malignant mononuclear and multinuclear Reed-Sternberg cells in this cell culture from nodular sclerosing Hodgkin's disease and suggest that a similar relationship exists in native Hodgkin's disease tissue. These observations also support the theory of clonality in Hodgkin's disease and suggest that in vivo contiguous metastasis in the L-428 Hodgkin's disease patient was most likely accomplished by a Ki-1 positive small mononuclear cell. 相似文献
3.
Neoplastic cells obtained from Hodgkin's disease are potent stimulators of human primary mixed lymphocyte cultures 总被引:7,自引:0,他引:7
R I Fisher F Bostick-Bruton D N Sauder G Scala V Diehl 《Journal of immunology (Baltimore, Md. : 1950)》1983,130(6):2666-2670
Neoplastic cells obtained from the pleural effusion of a patient with Hodgkin's disease have been maintained in culture since 1978. These tumor cells have been shown to have the cytologic features, cytochemical staining, and cell surface markers of Reed-Sternberg cells. In this study we demonstrate that the cell line termed L428 is a potent stimulator of the primary human mixed lymphocyte reaction. Significant proliferation occurred when mononuclear leukocytes obtained from normal donors were stimulated with radiated L428 cells at responder:stimulator ratios varying from 200:1 to 20:1. Proliferative responses occurred between days 3 and 6 of the cultures with maximal proliferation on day 5. Under optimal culture conditions, mean net proliferative response of 14 normal donors was 51,000 +/- 10,600 dpm. The mixed lymphocyte response was totally blocked by concentrations of monoclonal anti-Ia antibody that had no effect on concanavalin A-induced proliferation. However, the mixed lymphocyte response was not blocked by an anti-K562 cell monoclonal antibody of the same immunoglobulin subclass that binds to the L428 cells. Antigen processing by responder monocytes or Ia-positive cells was not required for the MLC. When responder T cells from two normals were depleted of Ia-bearing cells and monocytes, the mixed lymphocyte reaction between the two normals was eliminated, yet the stimulation of each normal by the L428 cells was not reduced. The cells that proliferated in response to stimulation by the L428 cells were T cells, primarily of the helper subset. No IL 1 activity could be detected in concentrated supernatants of L428 cultures after stimulation of L428 cells by mitogens, phorbol esters, or muramyl dipeptide, or in the MLC. All of these cultures contain fetal calf serum. However, the L428 cells are capable of producing IL 1, because IL 1 was detected when the L428 cells were stimulated with LPS in the absence of fetal calf serum. These neoplastic cells, obtained from Hodgkin's disease, have many similarities to the murine as well as human dendritic cells. 相似文献
4.
Antigen presentation by Hodgkin's disease cells 总被引:3,自引:0,他引:3
R I Fisher J Cossman V Diehl D J Volkman 《Journal of immunology (Baltimore, Md. : 1950)》1985,135(5):3568-3571
The L428 tumor cell line is a long-term tissue culture of Reed-Sternberg cells which was derived from the pleural effusion of a patient with Hodgkin's disease. The L428 cells express all known cell surface antigens, cytochemical staining, and cytologic features of freshly explanted Reed-Sternberg cells. In addition to the previously described HLA-DR cell surface antigens, the L428 cells are now demonstrated to express both DS and SB alloantigens. Thus, the L428 cells express all of the known subclasses of the human immune response genes that are located in the major histocompatibility complex. Furthermore, the L428 cells are capable of presenting soluble antigen to T cells in a genetically restricted fashion. T cell lines were established from normal donors previously immunized with tetanus toxoid. The T cells utilized were incapable of tetanus toxoid-induced proliferation unless antigen-presenting cells were added to the cultures. However, T cells from the two normal donors, which like the L428 cells expressed HLA-DR 5, demonstrated significant proliferative responses when cultured with tetanus toxoid and L428 cells. No proliferative response was observed when the L428 cells were used as antigen-presenting cells for a DR (4,-), DR (2,-) or DR (1,7) T cell line. The tetanus toxoid dose-response curve was similar regardless of whether autologous mononuclear leukocytes or L428 cells were used as antigen-presenting cells. The T cell proliferation induced by soluble antigen was also blocked by anti-HLA-DR antibody. Thus, functionally, Hodgkin's disease may be classified as a tumor of antigen-presenting cells. 相似文献
5.
M L Hansmann E Kaiserling 《Virchows Archiv. B, Cell pathology including molecular pathology》1982,39(3):323-332
Lacunar cells, which are characteristic of the nodular sclerosis type of Hodgkin's disease, were investigated by light and electron microscopy and by enzyme cytochemical and immunohistochemical methods. Characteristic ultrastructural features of the lacunar cells were its size, its multilobated nucleus, and the pale cytoplasm containing only a few organelles. These features distinguish the lacunar cell from typical Sternberg-Reed and Hodgkin cells. Enzyme cytochemically, lacunar cells were weakly positive for acid phosphatase and non-specific esterase. the reaction product was distributed either diffusely or more focally in the cytoplasm. By immunostaining, kappa, lambda, and IgG could be detected in some lacunar cells. The immunostaining pattern was bitypic, which might have resulted from non-specific uptake. All the results of the present study indicate that lacunar cells are non-lymphoid cells. When lacunar cells were compared with cells of normal lymphoid tissue, their ultrastructure was found to be very similar to that of interdigitating reticulum cells. Both cell types showed a bizzarrely shaped nucleus and an electron-transparent cytoplasm with only some vesicles and tubules. Furthermore, lacunar cells and interdigitating reticulum cells exhibited a similar reaction pattern of acid phosphatase and non-specific esterase. Thus, from a cytologic and enzyme cytochemical point of view, a direct relationship between the two cell types is very likely. 相似文献
6.
S Poppema 《The journal of histochemistry and cytochemistry》1980,28(8):788-791
Lymph node tissue of eight cases of Hodgkin's disease of all different subtypes was studied with an immunoperoxidase technique for the detection of immunoglobulin G (IgG), J chain, kappa and lambda light chains, and alpha-1-antitrypsin in different types of Sternberg-Reed cells. It was found that L&H type Sternberg-Reed cells of the nodular lymphocyte predominance type contained IgG, J chain, and one type of light chain per individual cell. It is concluded that these findings indicate that L&H type Sternberg-Reed cells produce IgG and, consequently, are B immunoblasts. Typical and lacunar type Sternberg-Reed cells of mixed cellularity and nodular sclerosis subtypes were found to contain IgG and both types of light chains per individual cell. J chain was absent from these cells are alpha-1-antitrypsin was found in some of them in a paranuclear pattern, comparable to that in histiocytes. It is concluded that these findings exclude the production of IgG by these types of Sternberg-Reed cells and it is suggested that these Sternberg-Reed cells may be related to histiocytes on the basis of the similarity in the staining pattern for alpha-1-antitrypsin. 相似文献
7.
Production and characterization of a monoclonal antibody that binds Reed-Sternberg cells 总被引:12,自引:0,他引:12
T T Hecht D L Longo J Cossman J B Bolen S M Hsu M Israel R I Fisher 《Journal of immunology (Baltimore, Md. : 1950)》1985,134(6):4231-4236
A murine monoclonal antibody, termed HeFi-1, was produced after immunization with the L428 Hodgkin's disease tissue culture cell line. HeFi-1 selectively stained only the Reed-Sternberg or Hodgkin's cells in 18 of 18 cases of Hodgkin's disease, including the nodular sclerosis, mixed cellularity, and lymphocyte-depleted histologic subtypes. HeFi-1 did not stain any cells in normal lung, brain, salivary gland, thyroid, gall bladder, pancreas, liver, testis, breast, endometrium, or kidney. Rare large cells at the edge of the lymphoid follicles were stained in normal tonsil, colon, and hyperplastic thymus. There was no staining of any cells in 14 cases of B cell non-Hodgkin's lymphoma; however, the malignant cells in three of 11 cases of non-Hodgkin's lymphoma which appeared to express T cell markers were also stained with HeFi-1. Tissue culture cell lines including the T cell acute lymphocytic leukemia lines MOLT4 and CEM, the histiocytic cell line U-937, and the amniotic cell line WISH were not stained. Seven Epstein Barr virus (EBV)-positive lymphoblastoid cell lines were stained with HeFi-1, but there was no staining of three EBV+ African Burkitt's lymphoma cell lines or three EBV- American Burkitt's cell lines. HeFi-1 did not block the ability of the L428 cells to stimulate a mixed lymphocyte reaction or function as accessory cells for mitogen-induced human T cell proliferative responses. Modulation of the HeFi-1 cell surface antigen on the L428 cells was not observed. HeFi-1 specifically immunoprecipitated a cell surface protein of approximately 120,000 daltons from both the L428 and EBV+ lymphoblastoid cell lines. HeFi-1 monoclonal antibody should prove useful not only in the diagnosis, staging, and potential therapy of Hodgkin's disease, but also for determining the cell of origin of the Reed-Sternberg cell. 相似文献
8.
9.
Deregulated apoptosis represents an important hallmark of tumor cells. Here we investigated the induction of cell death signaling pathways in cell lines previously established from patients with Hodgkin's disease. Our data show that Hodgkin's disease derived B-cell lines uniformly proved resistant to staurosporine, a protein kinase C inhibitor that preferentially stimulates the mitochondrial apoptotic pathway. Contrary to control cell lines, staurosporine failed to induce cytochrome c release from mitochondria in Hodgkin derived B-cells. Correspondingly, activation of caspases was not observed in these cells. In staurosporine-treated Hodgkin cells Bax remained in its inactive state, indicating that these cell lines have a defect in this crucial step in apoptotic signaling upstream of the mitochondria. Our results suggest that the failure to activate Bax might represent a common defect of Hodgkin tumor cells of the B-cell lineage. 相似文献
10.
Malgorzata J. Gladkowska-Dura Wieslaw T. Dura Warren W. Johnson 《Virchows Archiv. B, Cell pathology including molecular pathology》1981,37(1):109-124
The direct immunoperoxidase technique with peroxidase-conjugated F(ab')2 fragments was used at the light and electron microscopic levels to identify intracytoplasmic immunoglobulin (CIg) components in malignant cells of Hodgkin's disease. In each of the 27 cases studied, Hodgkin and Reed-Sternberg cells contained either IgG or IgM, with both light chains often present simultaneously. The number of IgG-positive malignant cells was inversely related to changes in the lymphoid compartment, as defined by the Rye grading system. The evolution from lymphocytic predominance to lymphocytic depletion was paralleled by a decrease of IgM-positive cells and by a substantial increase (to exclusiveness) of IgG-containing cells. These immunoelectronmicroscopic studies disclosed definite morphologic evidence of CIg synthesis by Hodgkin, Reed-Sternberg and lacunar cells. The immunoglobulin components were also synthesized by lymphoid B cells at different levels of modulation. Immunoglobulin synthesis by malignant cells was localized in perinuclear zone, on free cytoplasmic ribosomes and profiles of rough endoplasmic reticulum. The results of this joint light and electron microscopic study support the view that Hodgkin, Reed-Sternberg and lacunar cells belong to the B-cell compartment within Hodgkin's disease. 相似文献
11.
Antibodies directed against the human T cell receptor or the closely associated CD3 molecule stimulate polyclonal T cell proliferation via mechanisms that mimic a primary immune response. We have investigated the requirement for IL-1 production in anti-CD3 (OKT3)-mediated mitogenesis using a Hodgkin's disease cell line (L428) as the accessory cell. L428 cells did not produce detectable IL-1 following stimulation with lipopolysaccharide or phorbol ester (PMA), nor did they transcribe detectable levels of mRNA for IL-1 alpha or beta after such treatment. Despite their inability to produce IL-1, as few as 1 X 10(4) L428 cells reconstituted the proliferative response of accessory cell-depleted T cells to anti-CD3. Although larger numbers of non-rosette-forming (E-) cells were required for maximal responsiveness to anti-CD3, the maximal degree of proliferation was higher with E- cells than with L428 cells. L428-mediated T cell proliferation did not result from residual accessory cells in the responding population or an allogeneic effect since L428 cells were also capable of providing accessory cell activity for the anti-CD3-dependent generation of IL-2 by the Jurkat T cell line. Although the mechanism by which L428 cells provide accessory functions remains incompletely characterized, the ability of anti-HLA-DR F(ab')2 fragments to completely abrogate L428 and monocyte-mediated anti-CD3 mitogenesis, despite the addition of exogenous IL-1, provides evidence for the participation HLA-DR molecules in this response. These data indicate that anti-CD3-induced proliferation of unprimed human T lymphocytes can occur independently of IL-1 production by accessory cells and may involve the participation of HLA-DR molecules. 相似文献
12.
Kato M Khan S Gonzalez N O'Neill BP McDonald KJ Cooper BJ Angel NZ Hart DN 《The Journal of biological chemistry》2003,278(36):34035-34041
13.
14.
E Kaiserling H Wolburg K Berg 《Virchows Archiv. B, Cell pathology including molecular pathology》1988,55(3):147-157
Lymph nodes from six patients with Hodgkin's disease (three with the nodular sclerosing subtype, one with mixed cellularity and two with the lymphocyte-predominant subtype) were analysed by electron microscopy in freeze-fracture replicas and thin sections. Two main variants of Hodgkin cell could be identified in the nodular sclerosing and mixed cellularity subtypes. (1) Hodgkin cells with wide cytoplasm and short, smooth- and rough-surfaced tubular profiles of endoplasmic reticulum (ER) unevenly scattered in the cytoplasm. (2) Hodgkin cells with well developed rough ER. In freeze-fracture replicas the ER was seen to consist of both short and long tubules, some of the latter forming anastomoses with each other. Both cell types possessed branching cytoplasmic processes. A P-face rich in intramembrane particles (IMP) and an E-face with few IMP were common to both Hodgkin cell types. These cells do not, therefore, possess the membrane features characteristic of interdigitating reticulum cells, thus refuting the previously held belief that Hodgkin cells, in particular lacunar cells, are related to interdigitating reticulum cells. The cytoplasmic structures and membrane characteristics of Hodgkin cells in the lymphocyte-predominant subtype (L & H cells) are similar to other Hodgkin cells in that they may show a high content of rER, and the P-face of these cells contains more IMP than the E-face. Both characteristics support the theory put forward in the literature (based on immunohistochemical findings) that these are lymphoid cells (immunoblasts or immature plasma cells). 相似文献
15.
16.
Peripheral blood lymphocytes from 43 patients with Hodgkin's disease were studied for spontaneous growth in longterm cultures in vitro. The rate of culture establishment in Hodgkin's patients was dependant on a positive Epstein-Barr-Virus (EBV)-seroreactivity and intact delayed hypersensitivity reaction to tuberculin. Localized and inactive disease, as well as the absence of atypical mononuclear cells in the peripheral blood had a favourable influence on the longterm in vitro growth. The overall establishment rate in Hodgkin patients was 18 out of 60 attempts (30%), 16 out of 34 (47%) in patients without treatment, only 2 out of 26 (7.7%) attempts during treatment. These results were compared with culture attempts of peripheral blood cells from healthy individuals and umbilical cord blood lymphocytes. Only 12 out of 60 attempts in healthy donors (18.2%) and 0 out of 49 attempts with umbilical cord blood lymphocytes were successful. 相似文献
17.
Felberbaum RS 《The Yale journal of biology and medicine》2005,78(4):203-210
Classic Hodgkin's lymphoma is characterized by the appearance of giant abnormal cells called Hodgkin and Reed-Sternberg (HRS) cells. HRS cells arise from germinal center B lymphocytes and in about 50 percent of patients, are infected with Epstein-Barr Virus. In addition, HRS cells show constitutive NF-kappaB activation and are resistant to apoptosis. This paper reviews several recent studies that for the first time implicate specific molecules in the pathogenesis of classic Hodgkin's lymphoma. Targeting these molecules could lead to the development of novel therapies for this disease. 相似文献
18.
E Paietta R J Stockert M McManus D Thompson S Schmidt P H Wiernik 《Journal of immunology (Baltimore, Md. : 1950)》1989,143(9):2850-2857
We have previously shown a novel galactose/N-acetylgalactosamine specific lectin activity (Hodgkin's disease (HD) lectin) on the surface of cultured HD cells (lines L428, its variants, and line L540) to mediate lymphocyte adhesion. We here demonstrate that both surface membrane-bound and secreted HD lectin activities participate in the activation of agglutinated lymphocytes. Among known adhesion molecules expressed by the HD cells, only the intercellular adhesion molecule-1 (ICAM-1) contributed to this activation as an alternative PBL binding site. As yet we have not identified the cellular ligand(s) for the HD lectin on the lymphocyte surface. Pretreatment of lymphocytes with mAb to the accessory molecules CD2, CD3, CD4, CD8, CD11b, or CD11c did not interfere with their response to HD cells. mAb to CD11a (LFA-1), the alleged ligand of ICAM-1, inhibited the ICAM-1 but not the HD lectin-mediated lymphocyte stimulation. Although lymphocyte binding could proceed via either pathway, lymphocyte activation always depended upon factors secreted by the HD cells, one of which we identified as a soluble form of the HD lectin based on its shared properties with the membrane-bound form including immunologic cross-recognition and carbohydrate-binding specificity. Although HD cell-conditioned medium alone stimulated lymphocytes, HD cell plasma membranes could compensate for low concentrations of this medium. In addition, resting lymphocytes, normally unresponsive, were triggered into DNA synthesis by growth medium when cocultured with HD cell membranes. The unique functions of the surface-expressed HD lectin and its soluble counterpart as lymphocyte adhesion molecule and mitogen might be physiologically relevant to the severe immunodeficiencies occurring in patients with HD. 相似文献
19.
Bone marrow biopsies have been investigated in 330 cases of Hodgkin's disease totalising 298 patients, out of which 32 with repeated biopsies. Positive biopsies with typical lesions were found in 32% of patients, the majority in stages III and IV (88.6%), rarely in stage I or II (11.4%). Nonspecific lesions were very frequent (75%), either isolated or accompanied by typical lesions. The majority of the positive biopsies were found in patients with lymphocytic predominance and lymphocytic depletion, or in polytreated patients in an advanced stage of the disease. The specific marrow involvement consisted in lymphocytic infiltrations either nodular or diffuse, Reed-Sternberg (R-St) or Hodgkin cells. The lymphocytic depletion is often accompanied by diffuse fibrosis, atypical histiocytes, fibroblasts and R-St cells. Hodgkin typical granulomas are rare. The positive biopsies were associated with nonspecific reactions including hyperplasia of granulopoiesis, megakaryocytes, territories with hyperplasia or aplasia, fibrosis, disruption of sinus walls, oedema, plasmocytosis, necrosis, myelomonoblastic cells, lymphocyte nodes, etc. The bone marrow histology has a prognostic significance. 相似文献