Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the serum of 27 patients with malignant lymphogranulomatosis the authors determined the serum level of glycoproteid-carbohydrate components (hexose, hexosamine, sialin acid, and seromucoid) and the concentration of 11 different glycoproteids. In the early stage of the disease the immunoglobulin level is moderately increased in the serum, whereas a diminution can be observed in stage IV. The concentrations of ceruloplasmin, alpha-2-macroglobulin and orosomucoid were already increased significantly in stage III. The increase did not continue in stage IV. In the final stage of the disease the concentrations of alpha-1-antitrypsin and haemopexin turned out to be increased considerably. A significant decrease in the transferrin level could be registered in stage III with this diminution also continuing in the further course. Changes of beta-C-globulin and haptoglobin concentrations could not be evaluated statistically. The content of carbohydrate components in the glycoproteids will already increase in the early stage of the disease with this increase continuing in the further course. Among histological types there was a more significant increase of immunoglobulins in those forms rich of lymphocytes.
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PMID:[Immunoglobulins and glycoproteins in lymphogranulomatosis]. 8 Mar 59

Lymphoid tissue of 42 patients with Hodgkin's disease was studied with immunohistological techniques on the light microscopic and ultrastructural level. The presence of IgG in some Reed-Sternberg (R-S) cells was confirmed, and in addition serial sections and a double staining technique revealed that these cells also contained both kappa and lambda light chains. Furthermore two serum proteins, human serum albumin and alpha-1-antitrypsin, were demonstrated in the same positive R-S cells. The ultrastructural localization of the immunoglobulin and of human serum albumin was not related to any protein synthesizing organelle or to structures related to endocytosis. It is suggested that the presence of immunoglobulin in R-S cells is the result of a disturbance of the cell wall integrity with subsequent nonspecific diffusion of immunoglobulin and other serum proteins into the cell. The presence of IgG therefore can not be taken as an argument for a B-cell origin of R-S cells. Possible mechanisms for the cell wall damage are discussed.
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PMID:The significance of intracytoplasmic proteins in Reed-Sternberg cells. 10 Dec 97

The present report describes the results of a combined morphological, enzyme- and immunohistochemical analysis of nine cases of malignant non Hodgkin's lymphomas (NHL) clinically presenting as lethal midline granuloma. In a previous report written before antibodies directed against B and T lymphocytes were available, a histiocytic origin of such neoplasms had been suggested. A panel of antibodies reactive with most B cells (L26, MB1, KiB3) and a majority of T cells (MT1, UCHL1) was applied on paraffin sections of formalin fixed tissues as well as antibodies directed against leukocyte common antigen (LCA), myeloid/histiocyte antigen (MAC 387), lysozyme, alpha-1-antitrypsin, alpha-1-antichymotrypsin, S-100 protein, prekeratin and immunoglobulin light chains. Enzyme histochemistry included tests for non-specific acid esterase, acid phosphatase, beta-glucuronidase and chloroacetate esterase. As a result, five T, two B and two unclassified (malignant histiocytosis probable) NHL were identified, indicating distinct heterogeneity of NHL as causative disorders in lethal midline granuloma.
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PMID:Heterogeneous malignant non Hodgkin's lymphomas as a causative disorder in lethal midline granuloma. 252 38

Interrelationships of immunologic and enzymatic markers of histiocytes have been studied in malignant neoplasms of histiocytic/monocytic origin and in differential diagnostically relevant, large cell non-Hodgkin's lymphomas. Cryostat sections required for demonstrating cell surface antigens by monoclonal antibodies are inadequate for studying cellular detail, enzymatic maturation by alpha-naphthyl acetate esterase (ANAE), and demonstrating the classical cytoplasmic markers of histiocytes like lysozyme, alpha-1-antitrypsin (AT), and alpha-1-antichymotrypsin (ACT). These markers have been compared in gently fixed and vacuum paraffin-embedded material. The reactivity for monoclonal anti-human monocyte 1 (Mo 1) has also been preserved by this method. Malignant histiocytosis (MH) is characterized by a heterogeneous cell population. The mature, ANAE-positive cells with macrophage morphology usually show a diffuse cytoplasmic positivity for AT and ACT. Lysozyme is moderately positive to negative in these cells, but it is more efficient than these markers in revealing smaller cells resembling monocytes by focal positivity in the cytoplasm. The expression of Factor XIIIa (F-XIIIa) is connected with the phagocytic activation of histiocytic cells. F-XIIIa positive cells usually form a minority of the neoplastic population in MH, but the large cytophagocytic marcophages are invariably positive. Reactive macrophages in large cell non-Hodgkin's lymphomas are characterized by a coexpression of ANAE, AT, ACT, lysozyme, F-XIIIa and Mo 1. Typical cases of true histiocytic lymphoma (THL) are made up of a homogeneous population showing the above mature, phagocytizing phenotype. In MH, Mo 1 and ANAE recognize different subpopulations. The reciprocal relation of these markers is an abnormal phenotypic feature. The results presented in this article prove the diagnostic value of ANAE and lysozyme in confirming the histiocytic differentiation of malignant cells. Monoclonal anti-human monocyte 1 is useful for identifying the immature component in MH. Factor XIIIa can be considered a functional marker of mature phagocytic histiocytes and an aid in the diagnosis of THL.
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PMID:Diagnostic significance of histiocyte-related markers in malignant histiocytosis and true histiocytic lymphoma. 290 5

The surface antigens of Hodgkin cells and Reed-Sternberg cells (H- and R-S cells), including lacunar cells, were analyzed with a large panel of monoclonal and polyclonal antibodies by an immunohistochemical method and an immunoelectron microscopic technique. H- and R-S cells in each histologic subtype of nodular sclerosis, mixed cellularity and lymphocyte depletion were stained similarly with anti-Leu-M1, anti-Leu-11b, TG8, anti-HLA-DR, anti IL-2R, RSC-1 (Ki-1) and anti-alpha-1-antitrypsin, but not with other antibodies examined. These findings suggest the following: (1) H- and R-S cells of nodular sclerosis, mixed cellularity and lymphocyte depletion are not heterogeneous, at least in terms of surface antigen expression, and (2) H- and R-S cells may be lymphoid cells which simultaneously express activated lymphoid cell-associated antigens (e.g., HLA-DR, RSC-1 and IL-2R) and granulocytic cell-associated antigens (e.g., Leu-M1 and TG8).
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PMID:Simultaneous expression of activated lymphoid cell-associated and granulocytic cell-associated antigens on Hodgkin's and Reed-Sternberg cells in Hodgkin's disease. 318 42

Formalin fixed and paraffin wax embedded tissue from 24 cases of T-cell lymphoma diagnosed using immunocytochemistry on cryostat sections was examined using a panel of eight monoclonal and three polyclonal antisera. The monoclonal antibodies UCHL1 and MT1 proved to be comparable and reliable markers of neoplastic cells in T-cell lymphomas. The B-cell specific marker, MB1, strongly stained all cells in two cases of pleomorphic large cell T-cell lymphoma, large cells in two cases of pleomorphic mixed medium and large cell lymphoma, and isolated clusters of blast cells in four cases of T-zone and angioimmunoblastic lymphadenopathy-like T-cell lymphoma. The cells stained by MB1 expressed T suppressor/cytotoxic surface markers on frozen section. Epithelial membrane antigen, as detected by a polyclonal anti-EMA and the monoclonal antibody HMFG2, was expressed in 36% of tumours especially those of monomorphic large cell and pleomorphic large cell phenotype. Single granules or finely dispersed cytoplasmic granularity was seen in four tumours using the anti-granulocyte reagent Leu M1. Tumour cells in one case stained in a pattern identical to Reed-Sternberg cells in Hodgkin's disease. Granular alpha-1-antitrypsin staining was found in 10 cases of pleomorphic large cell and monomorphic large cell lymphoma. No staining was observed using anti-lysozyme or the monoclonal macrophage specific marker Mac411. Monomorphic and pleomorphic large cell lymphomas tended to show a common immunophenotype with the majority of cells co-expressing alpha-1-antitrypsin HLA-DR and epithelial membrane antigen. Scattered large transformed blast cells in cases of angioimmunoblastic lymphadenopathy-like T-cell lymphomas and T-zone lymphomas shared a similar immunophenotype with the large cell lymphomas. Using a panel of monoclonal antibodies effective in paraffin embedded tissue, diagnostically useful staining profiles which correlate with the morphological phenotype can be established in T-cell lymphomas.
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PMID:An immunocytochemical study of T-cell lymphomas using monoclonal and polyclonal antibodies effective in routinely fixed wax embedded tissues. 354 52

A case of Hodgkin's disease (HD) in a patient with long-standing hairy cell leukemia (HCL) is reported. The diagnosis of HCL was confirmed by clinical features (chronic illness with marked splenomegaly) and hematopathologic findings (increase of characteristic hairy cells with tartrate-resistant acid phosphatase activity in peripheral blood and bone marrow). Cervical lymphadenopathy first appeared 6 years after the diagnosis of HCL, and histologic features of the node were characteristic of HD. As it was possible that the neoplastic cells of both lesions might have originated from a single clone, their phenotypic features were defined. The hairy cells were found to bear surface immunoglobulin, receptors for complement components, leukocyte common antigen, and antigen defined by LN-1 monoclonal antibody, whereas lymph node lesion was characterized as HD because the Reed-Sternberg-like cells were positive for Leu M1 antigen, lysozyme, alpha-1-antitrypsin, and nonspecific cross-reacting antigen. Since there was no evidence indicating a common clonal origin, it is more likely to consider that both lesions are derived from different clones.
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PMID:Hodgkin's disease in hairy cell leukemia. Phenotypic characterization of neoplastic cells. 365 3

Seven patients with Hodgkin's disease were studied for the presence of lysozyme and alpha-1-antitrypsin activity by immunoelectron microscopy. As a result, Reed-Sternberg cells, Hodgkin's cells, and atypical cells were distinctly positive for lysozyme in four cases and weakly positive in the remaining three cases. These cells were also positive for alpha-1-antitrypsin in all cases. Because the cells of the monocyte-macrophage lineage also bore lysozyme and alpha-1-antitrypsin, it is suggested that Reed-Sternberg cells, Hodgkin's cells, and the atypical cells are derived from the monocyte-macrophage lineage.
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PMID:Immunoelectron microscopic study of Hodgkin's disease. 390 96

Four cases of lymphoma of the breast are described seen over a period of 2 years amongst 362 cases of breast carcinoma and one of carcinosarcoma. All four were diffuse non-Hodgkin's lymphomas, two of IgM-Kappa secreting follicle centre cell and two of histiocyte origin. Routine histological and enzyme histochemical methods were unhelpful but the application of a panel of antisera for the demonstration of immunoglobulin heavy and light chains, lysozyme, alpha-1-antitrypsin as well as carcinoembryonic antigen and epithelial membrane antigen, enabled a confident diagnosis to be made. Primary lymphoma of the breast may not be a rare disease and the possibility exists that it is misdiagnosed as anaplastic carcinoma as indeed two of these cases were on the initial biopsies. Correct diagnosis is essential so that appropriate treatment may be applied.
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PMID:Primary lymphoma of the breast. 392 71

An immunoperoxidase study of 20 cases of Hodgkin's disease demonstrated universal staining of Reed Sternberg cells and their mononuclear variants for both kappa and lambda light chains and, in all but one case, for IgG. Staining for IgA and albumin was variable and for IgD and IgM uniformly negative. A double staining procedure using two different chromogens produced the paradoxical finding of both light chain types within the same cell, but these could only be demonstrated sequentially and not simultaneously, suggesting a blocking phenomenon. The above findings coupled with the demonstration of muramidase and/or alpha-1-antitrypsin in Reed-Sternberg cells and their mononuclear variants in all but two cases studied favor a histiocytic origin for these cells. This characteristic profile of results is also very helpful in distinguishing Hodgkin's disease from other neoplasms which mimic Hodgkin's disease because of the presence of Reed-Sternberg-like cells.
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PMID:Immunohistochemistry of Hodgkin's disease. A study of 20 cases. 619 77


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